XC6701 Series ETR03034-013a

28V Operation High Speed Voltage Regulators with Stand-by Function

■GENERAL DESCRIPTION
The XC6701 series are positive voltage regulator ICs manufactured using CMOS process with 28V of operation voltage.
The series consists of a voltage reference, an error amplifier, a current limiter, a thermal protection circuit and a phase
compensation circuit plus a driver transistor.
The output voltage is selectable in 0.1V increments within the range of 1.8V to 18V which fixed by laser trimming technologies.
The output stabilization capacitor (CL) is also compatible with low ESR ceramic capacitors.
The over current protection circuit and the thermal shutdown circuit are built-in. These two protection circuits will operate when
the output current reaches current limit level or the junction temperature reaches temperature limit level.
The CE function enables the output to be turned off and the IC becomes a stand-by mode resulting in greatly reduced power
consumption. Packages are selectable depending on the applications from SOT-25, SOT-89, SOT-89-5, USP-6C, SOT-223,
and TO-252.

■APPLICATIONS ■FEATURES
●Car audio, Car navigation systems Max Output Current : More than 150mA (200mA limit)
(VIN=VOUT+3.0V)
●Note PCs / Tablet PCs
Dropout Voltage : 300mV@IOUT=20mA
●Mobile devices / terminals Input Voltage Range : 2.0V ~ 28.0V
●Digital still cameras / Camcorders Output Voltage Range : 1.8V ~ 18.0V (0.1V increments)
High Accuracy : ±2%
●Smart phones / Mobile phones
Low Power Consumption : 50μA (VOUT=5.0V)
●Multi-function power supplies Stand-by Current : Less than 0.1μA
High Ripple Rejection : 50dB@1kHz
Operating Ambient Temperature : -40℃ ~ 85℃ (XC6701B/D)
-40℃ ~ 105℃ (XC6701A)
Low ESR Capacitor : Ceramic Capacitor Compatible
(Internal Phase Compensation)
Packages : SOT-25, SOT-89, SOT-89-5,
USP-6C, SOT-223, TO-252
Environmentally Friendly : EU RoHS Compliant, Pb Free

■ TYPICAL APPLICATION CIRCUITS ■ TYPICAL PERFORMANCE

CHARACTERISTICS

XC6701A/B/D 502
VIN=7.0V, tr=tf=5μs
CIN=CL =1.0μF (ceramic), Ta=25℃
5.4 150
5.3
5.2 120
Output Current: I OUT (mA)
Output Voltage: VOUT (V)

5.1
5.0 90
4.9
4.8 60
4.7
4.6 30
Output Current
XC6701B Series 4.5
With CE function 4.4 0
Time (1ms/div)

1/29
 XC6701 Series
■PIN CONFIGURATION
VIN NC

VOUT CE 5 2 4
2
5 4 * The dissipation pad for the USP-6C
VIN 6 1 VOUT package should be solder-plated in
VSS 5 2 NC reference mount pattern and metal
NC 4 3 CE masking so as to enhance mounting
strength and heat release. If the pad
1 2 3
1 2 3
1 2 3
needs to be connected to other pins,
VIN VSS NC VOUT VSS VIN VOUT VSS CE it should be connected to the VSS (No.
SOT-25 USP-6C 5) pin.
SOT-89 SOT-89-5
(TOP VIEW) (BOTTOM VIEW)
(TOP VIEW) (TOP VIEW)

1 2 3
2
VOUT VSS VIN

1 3

VIN VSS VOUT

SOT-223 TO252
(TOP VIEW) TO-252
(TOP VIEW)
(TOP VIEW)

■PIN ASSIGNMENT
●XC6701A/B Series
PIN NUMBER
PIN NAME FUNCTIONS
SOT-25 SOT-89-5 USP-6C
1 5 6 VIN Power Input
2 2 5 VSS Ground
3 4 2, 4 NC No connection
4 3 3 CE ON/OFF Control
5 1 1 VOUT Output

●XC6701D Series
PIN NUMBER
PIN NAME FUNCTIONS
SOT-89 SOT-223 TO-252
3 3 1 VIN Power Input
2 2 2 VSS Ground
1 1 3 VOUT Output

■PIN FUNCTION ASSIGNMENT

●XC6701A/B Series
XC
CE(Chip Enable) IC Operation State ON/OFF
"H" Level Operation ON
"L" Level Operation OFF
"OPEN" Operation Undefined
*CE pin should not be left open. Each should have a certain voltage.

2/29
 XC6701
Series

■ PRODUCT CLASSIFICATION
●Ordering Information

XC6701①②③④⑤⑥-⑦(*1) : With CE function

DESIGNATOR ITEM SYMBOL DESCRIPTION
A Fixed Output Voltage, Active High (-40℃≦Topr≦105℃)
① Type
B Fixed Output Voltage, Active High (-40℃≦Topr≦85℃)
For the voltage within 1.8V ~ 9.9V;
e.g. 2.5V ⇒ 25
5.0V ⇒ 50
For the voltage above 10.0V;
②③ Output Voltage 18 ~ J0 For 10V, 11V, 12V, 13V, 14V, 15V, 16V, 17V and 18V units, use
A, B, C, D, E, F, G, H and J for "②".
e.g. 11.6V ⇒ B6
15.2V ⇒ F2
18.0V ⇒ J0
Output Voltage
④ 2 ±2% accuracy
Accuracy
MR-G SOT-25 (3,000pcs/Reel)
(*1)
Packages
⑤⑥-⑦ PR-G SOT-89-5 (1,000pcs/Reel)
(Order Unit)
ER-G USP-6C (3,000pcs/Reel)
(*1)
The “-G” suffix denotes Halogen and Antimony free as well as being fully EU RoHS compliant.

XC6701①②③④⑤⑥-⑦(*1) : Without CE function

DESIGNATOR ITEM SYMBOL DESCRIPTION
① Type D Fixed Output Voltage, No CE function (-40℃≦Topr≦85℃)
For the voltage within 1.8V ~ 9.9V;
e.g. 2.5V ⇒ 25
5.0V ⇒ 50
For the voltage above 10.0V;
②③ Output Voltage 18 ~ J0 For 10V, 11V, 12V, 13V, 14V, 15V, 16V, 17V and 18V units, use
A, B, C, D, E, F, G, H and J for "②".
e.g. 11.6V ⇒ B6
15.2V ⇒ F2
18.0V ⇒ J0
Output Voltage
④ 2 ±2% accuracy
Accuracy
FR-G SOT-223 (1,000pcs/Reel)
Packages
⑤⑥-⑦(*1) JR-G TO-252 (2,500pcs/Reel)
(Order Unit)
PR-G SOT-89 (1,000pcs/Reel)
(*1)
The “-G” suffix denotes Halogen and Antimony free as well as being fully EU RoHS compliant.

3/29
 XC6701 Series
■ BLOCK DIAGRAMS
●XC6701A/B Series ●XC6701D Series
(SOT-25, SOT-89-5, USP-6C) (SOT-89, SOT-223, TO-252)
● XC 6701B シリーズ ● XC 6701D シリーズ
（ SOT-25 , SOT-89-5 , USP-6C ) （ SOT-89 , SOT-223 , TO-252)
VIN VIN
- -
Error Current Error Current
Amp Limit Amp Limit
ON / OFF + VOUT + VOUT
Control

Thermal Thermal
Protection Protection
CE

Voltage Voltage
Reference R1 Reference R1
VSS VSS

R2 R2

4/29
 XC6701
Series

■ABSOLUTE MAXIMUM RATINGS

●XC6701A Series Ta=25℃
PARAMETER SYMBOL RATINGS UNIT
Input Voltage VIN VSS - 0.3 ~ 30 V
Output Current IOUT 300 (*1) mA
Output Voltage VOUT VSS - 0.3 ~ VIN + 0.3 V
CE Input Voltage VCE VSS - 0.3 ~ 30 V
250 (IC only)
SOT-25
600 (40mm x 40mm Standard board) (*2)
500 (IC only)
Power Dissipation SOT-89-5 Pd mW
1300 (40mm x 40mm Standard board) (*2)
120 (IC only)
USP-6C
1000 (40mm x 40mm Standard board) (*2)
Operating Ambient Temperature Topr -40 ~ 105 ℃
Storage Temperature Tstg -55 ~ 125 ℃
*1: IOUT≦Pd / (VIN-VOUT)
*2: Please refer to PACKAGING INFORMATION for the mounting condition.

●XC6701B Series Ta=25℃

PARAMETER SYMBOL RATINGS UNIT

Input Voltage VIN VSS - 0.3 ~ 30 V
Output Current IOUT 300 (*1) mA
Output Voltage VOUT VSS - 0.3 ~ VIN+0.3 V
CE Input Voltage VCE VSS - 0.3 ~ 30 V
250 (IC only)
SOT-25
600 (40mm x 40mm Standard board) (*2)
500 (IC only)
Power Dissipation SOT-89-5 Pd mW
1300 (40mm x 40mm Standard board) (*2)
120 (IC only)
USP-6C
1000 (40mm x 40mm Standard board) (*2)
Operating Ambient Temperature Topr -40 ~ 85 ℃
Storage Temperature Tstg -55 ~ 125 ℃
*1: IOUT≦Pd / (VIN-VOUT)
*2: Please refer to PACKAGING INFORMATION for the mounting condition.

●XC6701D Series Ta=25℃

PARAMETER SYMBOL RATINGS UNIT
Input Voltage VIN VSS - 0.3 ~ 30 V
Output Current IOUT 300 (*1) mA
Output Voltage VOUT VSS - 0.3 ~ VIN + 0.3 V
500 (IC only)
SOT-89
1000 (40mm x 40mm Standard board) (*2)
300 (IC only)
Power Dissipation SOT-223 Pd mW
1500 (40mm x 40mm Standard board) (*2)
500 (IC only)
TO-252
1800 (40mm x 40mm Standard board) (*2)
Operating Ambient Temperature Topr -40 ~ 85 ℃
Storage Temperature Tstg -55 ~ 125 ℃
*1: IOUT≦Pd / (VIN-VOUT)
*2: Please refer to PACKAGING INFORMATION for the mounting condition.

5/29
 XC6701 Series
■ELECTRICAL CHARACTERISTICS
Ta=25℃
●XC6701A/Bxx2 Series

PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNIT CIRCUIT

Output Voltage VOUT(E) IOUT=10mA, VCE=VIN E2-0 V ①

VIN= VOUT(T)+3.0V, VCE=VIN
150 - - mA ①
(VOUT(T)≧3.0V)
Maximum Output Current IOUTMAX
VIN=VOUT(T)+3.0V, VCE=VIN
100 - - mA ①
(VOUT(T)＜3.0V)
1mA≦IOUT≦50mA , VCE=VIN
- 50 90
1.8V≦VOUT(T)≦5.0V
1mA≦IOUT≦50mA, VCE=VIN
Load Regulation △VOUT - 110 175 mV ①
5.1V≦VOUT(T)≦12.0V
1mA≦IOUT≦50mA, VCE=VIN
- 180 275
12.1V≦VOUT(T)≦18.0V
Dropout Voltage 1 Vdif1 IOUT=20mA, VCE=VIN E2-1 mV ①
Dropout Voltage 2 Vdif2 IOUT=100mA,VCE=VIN E2-2 mV ①
1.8V≦VOUT(T)≦5.0V 11 50 105
Supply Current ISS 5.1V≦VOUT(T)≦12.0V 11 60 115 μA ②
12.1V≦VOUT(T)≦18.0V 11 65 125
Stand-by Current ISTB VCE=VSS - 0.01 0.10 μA ②
△VOUT/ VOUT(T)+2.0V≦VIN≦28.0V
Line Regulation 1 - 0.05 0.10 %/V ①
(△VIN・VOUT) IOUT=5mA, VCE=VIN
△VOUT/ VOUT(T)+2.0V≦VIN≦28.0V
Line Regulation 2 - 0.15 0.30 %/V ①
(△VIN・VOUT) IOUT=13mA, VCE=VIN
Input Voltage VIN 2.0 - 28.0 V -
XC6701A -
Output Voltage △VOUT/ IOUT=20mA, 40℃≦Ta≦105℃
- ±100 - ppm/℃ ①
Temperature Characteristics (△Ta・VOUT) VCE=VIN XC6701B -
40℃≦Ta≦85℃
Power Supply VIN=[VOUT(T)+2.0V]VDC+0.5VP-PAC
PSRR - 50 - dB ③
Rejection Ratio IOUT=20mA, f=1kHz, VCE=VIN
Short Current ISHORT VIN=VOUT(T)+2.0V, VCE=VIN - 40 - mA ①
CE ”H” Voltage VCEH VIN=28.0V 1.1 - 28.0 V ①
CE ”L” Voltage VCEL VIN=28.0V 0 - 0.35 V ①
CE ”H” Current ICEH VIN=VCE=28.0V -0.1 - 0.1 μA ①
CE ”L” Current ICEL VIN=28.0V, VCE=VSS -0.1 - 0.1 μA ①
Thermal Shutdown
TTSD Junction Temperature - 150 - ℃ ①
Detect Temperature
Thermal Shutdown Release
TTSR Junction Temperature - 125 - ℃ ①
Temperature
Hysteresis Width TTSD-TTSR Junction Temperature - 25 - ℃ -

NOTE:
*1: VOUT(T): Nominal output voltage
*2: VOUT(E): Effective output voltage
(i.e. the output voltage when “VOUT(T)+2.0V” is provided at the VIN pin while maintaining a certain IOUT value.)
*3: Vdif={VIN1{Note 5} - VOUT1 {Note 4}}
*4: VOUT1: In case of VOUT(T) < 3.0V, the VOUT1 is equal to 98% of the VOUT(T) when a stabilized input voltage is applied in VOUT(T)+3.0V.
: In case of VOUT(T)≧3.0V, the VOUT1 is equal to 98% of the VOUT(T) when a stabilized input voltage is applied in VOUT(T)+2.0V.
*5: VIN1: The input voltage when VOUT1 appears as input voltage is gradually decreased.
*6: Unless otherwise stated, VIN=VOUT(T)+2.0V.

6/29
 XC6701
Series

■ELECTRICAL CHARACTERISTICS

●XC6701Dxx2 Series Ta=25℃

● PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNIT CIRCUIT

Output Voltage VOUT(E) IOUT=10mA E2-0 V ①

VIN= VOUT(T)+3.0V
150 - - mA ①
(VOUT(T)≧3.0V)
Maximum Output Current IOUTMAX
VIN=VOUT(T)+3.0V
100 - - mA ①
(VOUT(T)＜3.0V)
1mA≦IOUT≦50mA
- 50 90
1.8V≦VOUT(T)≦5.0V
1mA≦IOUT≦50mA
Load Regulation △VOUT - 110 175 mV ①
5.1V≦VOUT(T)≦12.0V
1mA≦IOUT≦50mA
- 180 275
12.1V≦VOUT(T)≦18.0V
Dropout Voltage1 Vdif1 IOUT=20mA E2-1 mV ①
Dropout Voltage2 Vdif2 IOUT =100mA E2-2 mV ①
1.8V≦VOUT(T)≦5.0V 11 50 105
Supply Current ISS 5.1V≦VOUT(T)≦12.0V 11 60 115 μA ②
12.1V≦VOUT(T)≦18.0V 11 65 125
△VOUT/ VOUT(T)+2.0V≦VIN≦28.0V
Line Regulation1 - 0.05 0.10 %/V ①
(△VIN・VOUT) IOUT=5mA
△VOUT/ VOUT(T)+2.0V≦VIN≦28.0V
Line Regulation2 - 0.15 0.30 %/V ①
(△VIN・VOUT) IOUT=13mA
Input Voltage VIN 2.0 - 28.0 V -
Output Voltage △VOUT/ IOUT=20mA
- ±100 - ppm/℃ ①
Temperature Characteristics (△Ta・VOUT) -40℃≦Ta≦85℃
Power Supply VIN=[VOUT(T)+2.0V]+0.5VP-PAC
PSRR - 50 - dB ③
Rejection Ratio IOUT=20mA, f=1kHz
Short Current ISHORT VIN=VOUT(T)+2.0V - 40 - mA ①
Thermal Shutdown Detect
TTSD Junction Temperature - 150 - ℃ ①
Temperature
Thermal Shutdown Release
TTSR Junction Temperature - 125 - ℃ ①
Temperature
Hysteresis Width TTSD-TTSR Junction Temperature - 25 - ℃ -

7/29
 XC6701 Series
■ELECTRICAL CHARACTERISTICS

●Voltage Chart
SYMBOL E2-0 E2-1 E2-2
PARAMETER

DROPOUT VOLTAGE 1 DROPOUT VOLTAGE 2

OUTPUT VOLTAGE(V)
(mV) (mV)
(2% products) IOUT=20mA IOUT=100mA
NOMINAL
OUTPUT
VOLTAGE (V)
VOUT(T) VOUT Vdif1 Vdif2
(V) MIN. MAX. TYP. MAX. TYP. MAX.
1.8 1.764 1.836 550 710 2200 2700
1.9 1.862 1.938 550 710 2200 2700
2.0 1.960 2.040 450 600 1900 2600
2.1 2.058 2.142 450 600 1900 2600
2.2 2.156 2.244 390 520 1700 2200
2.3 2.254 2.346 390 520 1700 2200
2.4 2.352 2.448 390 520 1700 2200
2.5 2.450 2.550 310 450 1500 1900
2.6 2.548 2.652 310 450 1500 1900
2.7 2.646 2.754 310 450 1500 1900
2.8 2.744 2.856 310 450 1500 1900
2.9 2.842 2.958 310 450 1500 1900
3.0 2.940 3.060 260 360 1300 1700
3.1 3.038 3.162 260 360 1300 1700
3.2 3.136 3.264 260 360 1300 1700
3.3 3.234 3.366 260 360 1300 1700
3.4 3.332 3.468 260 360 1300 1700
3.5 3.430 3.570 260 360 1300 1700
3.6 3.528 3.672 260 360 1300 1700
3.7 3.626 3.774 260 360 1300 1700
3.8 3.724 3.876 260 360 1300 1700
3.9 3.822 3.978 260 360 1300 1700
4.0 3.920 4.080 220 320 1100 1500
4.1 4.018 4.182 220 320 1100 1500
4.2 4.116 4.284 220 320 1100 1500
4.3 4.214 4.386 220 320 1100 1500
4.4 4.312 4.488 220 320 1100 1500
4.5 4.410 4.590 220 320 1100 1500
4.6 4.508 4.692 220 320 1100 1500
4.7 4.606 4.794 220 320 1100 1500
4.8 4.704 4.896 220 320 1100 1500
4.9 4.802 4.998 220 320 1100 1500
5.0 4.900 5.100 190 280 1000 1300
5.1 4.998 5.202 190 280 1000 1300
5.2 5.096 5.304 190 280 1000 1300
5.3 5.194 5.406 190 280 1000 1300
5.4 5.292 5.508 190 280 1000 1300
5.5 5.390 5.610 190 280 1000 1300
5.6 5.488 5.712 190 280 1000 1300
5.7 5.586 5.814 190 280 1000 1300
5.8 5.684 5.916 190 280 1000 1300
5.9 5.782 6.018 190 280 1000 1300
6.0 5.880 6.120 190 280 1000 1300

8/29
 XC6701
Series

■ELECTRICAL CHARACTERISTICS

●Voltage Chart (Continued)

SYMBOL E2-0 E2-1 E2-2
PARAMETER

DROPOUT VOLTAGE 1 DROPOUT VOLTAGE 2

OUTPUT VOLTAGE(V)
(mV) (mV)
(2% products) IOUT=20mA IOUT=100mA
NOMINAL
OUTPUT
VOLTAGE (V)
VOUT(T) VOUT Vdif1 Vdif2
(V) MIN. MAX. TYP. MAX. TYP. MAX.
6.1 5.978 6.222 190 280 1000 1300
6.2 6.076 6.324 190 280 1000 1300
6.3 6.174 6.426 190 280 1000 1300
6.4 6.272 6.528 190 280 1000 1300
6.5 6.370 6.630 170 230 800 1150
6.6 6.468 6.732 170 230 800 1150
6.7 6.566 6.834 170 230 800 1150
6.8 6.664 6.936 170 230 800 1150
6.9 6.762 7.038 170 230 800 1150
7.0 6.860 7.140 170 230 800 1150
7.1 6.958 7.242 170 230 800 1150
7.2 7.056 7.344 170 230 800 1150
7.3 7.154 7.446 170 230 800 1150
7.4 7.252 7.548 170 230 800 1150
7.5 7.350 7.650 170 230 800 1150
7.6 7.448 7.752 170 230 800 1150
7.7 7.546 7.854 170 230 800 1150
7.8 7.644 7.956 170 230 800 1150
7.9 7.742 8.058 170 230 800 1150
8.0 7.840 8.160 170 230 800 1150
8.1 7.938 8.262 130 190 700 950
8.2 8.036 8.364 130 190 700 950
8.3 8.134 8.466 130 190 700 950
8.4 8.232 8.568 130 190 700 950
8.5 8.330 8.670 130 190 700 950
8.6 8.428 8.772 130 190 700 950
8.7 8.526 8.874 130 190 700 950
8.8 8.624 8.976 130 190 700 950
8.9 8.722 9.078 130 190 700 950
9.0 8.820 9.180 130 190 700 950
9.1 8.918 9.282 130 190 700 950
9.2 9.016 9.384 130 190 700 950
9.3 9.114 9.486 130 190 700 950
9.4 9.212 9.588 130 190 700 950
9.5 9.310 9.690 130 190 700 950
9.6 9.408 9.792 130 190 700 950
9.7 9.506 9.894 130 190 700 950
9.8 9.604 9.996 130 190 700 950
9.9 9.702 10.098 130 190 700 950
10.0 9.800 10.200 130 190 700 950

9/29
 XC6701 Series
■ELECTRICAL CHARACTERISTICS
●Voltage Chart (Continued)
SYMBOL E2-0 E2-1 E2-2
PARAMETER

DROPOUT VOLTAGE 1 DROPOUT VOLTAGE 2

OUTPUT VOLTAGE(V)
(mV) (mV)
(2% products) IOUT=20mA IOUT=100mA
NOMINAL
OUTPUT
VOLTAGE (V)
VOUT(T) VOUT Vdif1 Vdif2
(V) MIN. MAX. TYP. MAX. TYP. MAX.
10.1 9.898 10.302 120 170 650 850
10.2 9.996 10.404 120 170 650 850
10.3 10.094 10.506 120 170 650 850
10.4 10.192 10.608 120 170 650 850
10.5 10.290 10.710 120 170 650 850
10.6 10.388 10.812 120 170 650 850
10.7 10.486 10.914 120 170 650 850
10.8 10.584 11.016 120 170 650 850
10.9 10.682 11.118 120 170 650 850
11.0 10.780 11.220 120 170 650 850
11.1 10.878 11.322 120 170 650 850
11.2 10.976 11.424 120 170 650 850
11.3 11.074 11.526 120 170 650 850
11.4 11.172 11.628 120 170 650 850
11.5 11.270 11.730 120 170 650 850
11.6 11.368 11.832 120 170 650 850
11.7 11.466 11.934 120 170 650 850
11.8 11.564 12.036 120 170 650 850
11.9 11.662 12.138 120 170 650 850
12.0 11.760 12.240 120 170 650 850
12.1 11.858 12.342 120 170 650 850
12.2 11.956 12.444 120 170 650 850
12.3 12.054 12.546 120 170 650 850
12.4 12.152 12.648 120 170 650 850
12.5 12.250 12.750 120 170 650 850
12.6 12.348 12.852 120 170 650 850
12.7 12.446 12.954 120 170 650 850
12.8 12.544 13.056 120 170 650 850
12.9 12.642 13.158 120 170 650 850
13.0 12.740 13.260 120 170 650 850
13.1 12.838 13.362 120 170 650 850
13.2 12.936 13.464 120 170 650 850
13.3 13.034 13.566 120 170 650 850
13.4 13.132 13.668 120 170 650 850
13.5 13.230 13.770 120 170 650 850
13.6 13.328 13.872 120 170 650 850
13.7 13.426 13.974 120 170 650 850
13.8 13.524 14.076 120 170 650 850
13.9 13.622 14.178 120 170 650 850
14.0 13.720 14.280 120 170 650 850

10/29
 XC6701
Series

■ELECTRICAL CHARACTERISTICS
●Voltage Chart (Continued)

SYMBOL E2-0 E2-1 E2-2

PARAMETER

DROPOUT VOLTAGE 1 DROPOUT VOLTAGE 2

OUTPUT VOLTAGE(V)
(mV) (mV)
(2% products) IOUT=20mA IOUT=100mA
NOMINAL
OUTPUT
VOLTAGE (V)
VOUT(T) VOUT Vdif1 Vdif2
(V) MIN. MAX. TYP. MAX. TYP. MAX.
14.1 13.818 14.382 120 170 650 850
14.2 13.916 14.484 120 170 650 850
14.3 14.014 14.586 120 170 650 850
14.4 14.112 14.688 120 170 650 850
14.5 14.210 14.790 120 170 650 850
14.6 14.308 14.892 120 170 650 850
14.7 14.406 14.994 120 170 650 850
14.8 14.504 15.096 120 170 650 850
14.9 14.602 15.198 120 170 650 850
15.0 14.700 15.300 120 170 650 850
15.1 14.798 15.402 120 170 650 850
15.2 14.896 15.504 120 170 650 850
15.3 14.994 15.606 120 170 650 850
15.4 15.092 15.708 120 170 650 850
15.5 15.190 15.810 120 170 650 850
15.6 15.288 15.912 120 170 650 850
15.7 15.386 16.014 120 170 650 850
15.8 15.484 16.116 120 170 650 850
15.9 15.582 16.218 120 170 650 850
16.0 15.680 16.320 120 170 650 850
16.1 15.778 16.422 120 170 650 850
16.2 15.876 16.524 120 170 650 850
16.3 15.974 16.626 120 170 650 850
16.4 16.072 16.728 120 170 650 850
16.5 16.170 16.830 120 170 650 850
16.6 16.268 16.932 120 170 650 850
16.7 16.366 17.034 120 170 650 850
16.8 16.464 17.136 120 170 650 850
16.9 16.562 17.238 120 170 650 850
17.0 16.660 17.340 120 170 650 850
17.1 16.758 17.442 120 170 650 850
17.2 16.856 17.544 120 170 650 850
17.3 16.954 17.646 120 170 650 850
17.4 17.052 17.748 120 170 650 850
17.5 17.150 17.850 120 170 650 850
17.6 17.248 17.952 120 170 650 850
17.7 17.346 18.054 120 170 650 850
17.8 17.444 18.156 120 170 650 850
17.9 17.542 18.258 120 170 650 850
18.0 17.640 18.360 120 170 650 850

11/29
 XC6701 Series
■ OPERATIONAL EXPLANATION

R1

R2

<Output Voltage Control>

The voltage divided by resistors R1 & R2 is compared with the internal reference voltage by the error amplifier. The P-
channel MOSFET, which is connected to the VOUT pin, is then driven by the subsequent output signal. The output voltage at
the VOUT pin is controlled and stabilized by a system of negative feedback. The current limit circuit, short protect circuit and
thermal protection circuit operate in relation to the level of output current and heat generation. Further, the IC’s internal
circuitry can be shutdown via the CE pin’s signal.

<Short-Circuit Protection>
The XC6701 series includes a current fold-back circuit as a short circuit protection. When the load current reaches the
current limit level, the current fold-back circuit operates and output voltage drops. The output voltage drops further and
output current decreases. When the output pin is shorted, a current of about 30mA flows.

<CE Pin>
The IC’s internal circuitry can be shutdown via the signal from the CE pin with the XC6701A/B series. In shutdown mode,
output at the VOUT pin will be pulled down by R1 and R2 to the VSS level. Note that as the XC6701B series’ operations will
become unstable with the CE pin open. We suggest that you use this IC with either a VIN voltage or a VSS voltage input at
the CE pin. If this IC is used with the correct specifications for the CE pin, the operational logic is fixed and the IC will operate
normally. However, supply current may increase as a result of through current in the IC’s internal circuitry if a medium voltage
is applied.

<Thermal Shutdown>
When the junction temperature of the built-in driver transistor reaches the temperature limit level (150℃ TYP.), the thermal
protection circuit operates and the driver transistor will be set to OFF. The IC resumes its operation when the thermal
shutdown function is released and the IC’s operation is automatically restored because the junction temperature drops to
the level of the thermal shutdown release voltage.

<Minimum Operating Voltage>

For the stable operation of the IC, over 2.0V of input voltage is necessary. The output voltage may not be generated
normally if the input voltage is less than 2.0V.

■ NOTES ON USE
1． For temporary, transitional voltage drop or voltage rising phenomenon, the IC is liable to malfunction should the ratings be
■ exceeded.
2． Where wiring impedance is high, operations may become unstable due to the noise and/or phase lag depending on output
■ current. Please strengthen VIN and VSS wiring in particular.
3. Phase compensation inside the IC is performed in the XC6701 series. Therefore, an abnormal oscillation does not occur
even if there is no output capacitor CL. An input capacitor CIN around 0.1μF~1.0μF between the VIN pin and the VSS pin is
required for input stability. Also, the output voltage fluctuation such as under shoot or over shoot, which occurs because of
the load change can be controlled by placing the output capacitor CL around 0.1μF~1.0μF between the VOUT pin and VSS
pin. The input capacitor (CIN) and the output capacitor (CL) should be placed to the IC as close as possible with a shorter
wiring.
4. When the IC is operated with no load, the output voltage may increase in the high temperature beyond operating range.
5. Torex places an importance on improving our products and its reliability.
However, by any possibility, we would request user fail-safe design and post-aging treatment on system or equipment.

12/29
 XC6701
Series

■ TEST CIRCUITS
Circuit ①
●XC6701A/B Series ●XC6701D Series

VIN VOUT A VIN VOUT A

I OUT Ishort I OUT Ishort

CIN=1uF
(Ceramic)
V CE CL=1uF V CIN=1uF CL=1uF
(Ceramic) V (Ceramic) (Ceramic) V
VSS VSS
V

Circuit ②

●XC6701A/B Series ●XC6701D Series

A A VIN VOUT OPEN

VIN VOUT OPEN

CIN=1uF
A CE
CIN=1uF VSS VSS

Circuit ③
●XC6701A/B Series ●XC6701D Series

VIN VOUT VIN VOUT

V CE CL=1uF V V CL=1uF V
～ ～ ～ ～
VSS VSS

13/29
 XC6701 Series
■ TYPICAL PERFORMANCE CHARACTERISTICS
(1) Output Voltage vs. Output Current

XC6701A/B/D 182 XC6701A/B/D 182

VIN=VCE=4.8V, CIN=CL =1.0μF (ceramic)
VIN=VCE, CIN=CL =1.0μF (ceramic), Ta=25℃
2.0 2.0
1.8 1.8
1.6 1.6
Output Voltage : VOUT (V)

Output Voltage : VOUT (V)

1.4 1.4
1.2 1.2
1.0 1.0
0.8 0.8
0.6 0.6
0.4 Ta=-40℃ 0.4 VIN=2.8V
Ta=25℃ VIN=3.8V
0.2 0.2
Ta=85℃ VIN=4.8V
0.0 0.0
0 50 100 150 200 250 300 0 50 100 150 200 250 300
Output Current : I OUT (mA) Output Current : I OUT (mA)

XC6701A/B/D 502 XC6701A/B/D 502

VIN=VCE=8.0V, CIN=CL =1.0μF (ceramic)
6.0 VIN=VCE, CIN=CL =1.0μF (ceramic), Ta=25℃
6.0

5.0 5.0
Output Voltage : VOUT (V)

Output Voltage : VOUT (V)

4.0 4.0

3.0 3.0

2.0 2.0
Ta=-40℃ VIN=6V
1.0 1.0 VIN=7V
Ta=25℃
Ta=85℃ VIN=8V
0.0 0.0
0 50 100 150 200 250 300 0 50 100 150 200 250 300
Output Current : I OUT (mA) Output Current : I OUT (mA)

XC6701A/B/D C02 XC6701A/B/D C02

VIN=VCE=15.0V, CIN=CL =1.0μF (ceramic)
14.0 VIN=VCE, CIN=CL =1.0μF (ceramic), Ta=25℃
14.0

12.0 12.0
Output Voltage : V OUT (V)

Output Voltage : VOUT (V)

10.0 10.0
Ta=-40℃ VIN=13V
8.0 Ta=25℃ 8.0 VIN=14V
Ta=85℃ VIN=15V
6.0 6.0

4.0 4.0

2.0 2.0

0.0 0.0
0 50 100 150 200 250 300 0 50 100 150 200 250 300
Output Current : I OUT (mA) Output Current : I OUT (mA)

14/29
 XC6701
Series

■ TYPICAL PERFORMANCE CHARACTERISTICS

(1) Output Voltage vs. Output Current (Continued)

XC6701A/B/D J02
XC6701A/B/D J02
VIN=VCE=21.0, CIN=CL =1.0μF (ceramic)
20.0 VIN=VCE, CIN=CL =1.0μF (ceramic), Ta=25℃
20.0
18.0
18.0
Output Voltage : VOUT (V)

16.0
Ta=-40℃ 16.0

Output Voltage : V OUT (V)

14.0
Ta=25℃ 14.0
VIN=19V
12.0 Ta=85℃ 12.0 VIN=20V
10.0
10.0 VIN=21V
8.0
8.0
6.0 6.0
4.0 4.0
2.0 2.0
0.0 0.0
0 50 100 150 200 250 300 0 50 100 150 200 250 300
Output Current : I OUT (mA) Output Current : I OUT (mA)

(2) Output Voltage vs. Input Voltage

XC6701A/B/D 182 XC6701A/B/D 182

VIN=VCE , Topr=25℃, CIN=CL =1.0μF(ceramic) VIN=VCE , Topr=25℃, CIN=CL =1.0μF(ceramic)
2.1 2.1

2.0 2.0
Output Voltage : VOUT (V)

Output Voltage : VOUT (V)

1.9 1.9

1.8 1.8

1.7 1.7
IOUT=1mA IOUT=1mA
1.6 IOUT=10mA 1.6 IOUT=10mA
IOUT=30mA IOUT=30mA
1.5 1.5
0.8 1.8 2.8 3.8 4 8 12 16 20 24 28
Input Voltage : VIN (V) Input Voltage : VIN (V)

XC6701A/B/D 502 XC6701A/B/D 502

VIN=VCE , Topr=25℃, CIN=CL =1.0μF(ceramic) VIN=VCE , Topr=25℃, CIN=CL =1.0μF(ceramic)
6.0 6.0

5.8 5.8

5.6 5.6
Output Voltage : VOUT (V)
Output Voltage : V OUT (V)

5.4 5.4
5.2 5.2
5.0 5.0
4.8 4.8
4.6 4.6
IOUT=1mA IOUT=1mA
4.4 4.4
IOUT=10mA IOUT=10mA
4.2 IOUT=30mA 4.2
IOUT=30mA
4.0 4.0
4.0 4.5 5.0 5.5 6.0 8 12 16 20 24 28
Input Voltage : VIN (V) Input Voltage : VIN (V)

15/29
 XC6701 Series
■ TYPICAL PERFORMANCE CHARACTERISTICS
(2) Output Voltage vs. Input Voltage

XC6701A/B/D C02 XC6701A/B/D C02

VIN=VCE , Topr=25℃, CIN=CL =1.0μF(ceramic) VIN=VCE , Topr=25℃, CIN=CL =1.0μF(ceramic)
15.0 15.0

14.0 14.0

Output Voltage : VOUT (V)

Output Voltage : VOUT (V)

13.0 13.0

12.0 12.0

11.0
11.0
IOUT=1mA
10.0
10.0 IOUT=1mA IOUT=10mA
IOUT=10mA IOUT=30mA
9.0
9.0 IOUT=30mA
14 16 18 20 22 24 26 28
10 11 12 13 14
Input Voltage : VIN (V)
Input Voltage : VIN (V)

XC6701A/B/D J02 XC6701A/B/D J02

VIN=VCE , Topr=25℃, CIN=CL =1.0μF(ceramic) VIN=VCE , Topr=25℃, CIN=CL =1.0μF(ceramic)
21.0 21.0

20.0 20.0
Output Voltage : VOUT (V)
Output Voltage : V OUT (V)

19.0 19.0

18.0 18.0

17.0 17.0
IOUT=1mA
IOUT=1mA
16.0 IOUT=10mA 16.0
IOUT=10mA
IOUT=30mA
IOUT=30mA
15.0 15.0
16 17 18 19 20 20 22 24 26 28
Input Voltage : VIN (V) Input Voltage : VIN (V)

(3) Dropout Voltage vs. Output Current

XC6701A//D 182 XC6701A/B/D 502

VIN=VCE, CIN=CL=1.0μF(ceramic) VIN=VCE, CIN=CL=1.0μF(ceramic)
4.0 4.0
Ta=85℃ Ta=85℃
3.5 Ta=25℃ 3.5
Output Voltage : VOUT (V)

Ta=25℃
Dropout Voltage : VDIF (V)

Dropout Voltage : VDIF (V)

3.0 Ta=-40℃ 3.0 Ta=-40℃

2.5 2.5

2.0 2.0

1.5 1.5

1.0 1.0

0.5 0.5

0.0 0.0
0 25 50 75 100 125 150 0 25 50 75 100 125 150
Output Current : IOUT (mA) Output Current : IOUT (mA)

16/29
 XC6701
Series

■ TYPICAL PERFORMANCE CHARACTERISTICS

(3) Dropout Voltage vs. Output Current (Continued)

XC6701A/B/D C02 XC6701A/B/D J02

VIN=VCE, CIN=CL=1.0μ VIN=VCE, CIN=CL=1.0μF(ceramic)
4.0 F(ceramic) 4.0
Ta=85℃ 12.5
Ta=85℃
3.5 Ta=25℃ 3.5 Ta=25℃ 12.4
Dropout Voltage : VDIF (V)

Dropout Voltage : VDIF (V)

Ta=-40℃ 12.3

Output Voltage : VOUT (V)

3.0 3.0 Ta=-40℃
12.2
2.5 2.5
12.1
2.0 2.0
12.0
1.5 1.5 11.9
1.0 1.0 11.8
0.5 0.5 11.7

0.0 11.6
0.0
0 25 50 75 100 125 150 11.5
0 25 50 75 100 125 150
Output Current : IOUT (mA) -50
Output Current : IOUT (mA)

(4) Supply Current vs. Input Voltage

XC6701A/B/D 182 XC6701A/B/D 182

VIN=3.8V
70 70

60 60
Supply Current : ISS (uA)

Supply Current : ISS (uA)

50 50

40 40

30 30

20 Ta=85℃ 20
Ta=25℃
10 Ta=-40℃ 10
0 0
0 4 8 12 16 20 24 28 -40 -20 0 20 40 60 80 100
Input Voltage : VIN (V) Ambient Temperature : Ta (℃)

XC6701A/B/D 502 XC6701A/B/D 502

VIN=7.0V
70 70

60 60
Supply Current : ISS (uA)
Supply Current : ISS (uA)

50 50

40 40

30 30

20 Ta=85℃ 20
Ta=25℃
10 10
Ta=-40℃
0 0
0 4 8 12 16 20 24 28 -40 -20 0 20 40 60 80 100
Input Voltage : VIN (V) Ambient Temperature : Ta (℃)

17/29
 XC6701 Series
■ TYPICAL PERFORMANCE CHARACTERISTICS
(4) Supply Current vs. Input Voltage (Continued)

XC6701A/B/D C02 XC6701A/B/D C02

VIN=14.0V
70 70

60 60

Supply Current : ISS (uA)

Supply Current : ISS (uA)

50 50

40 40

30 30

20 Ta=85℃ 20

10 Ta=25℃ 10
Ta=-40℃
0 0
0 4 8 12 16 20 24 28 -40 -20 0 20 40 60 80 100
Input Voltage : VIN (V) Ambient Temperature : Ta (℃)

XC6701A/B/D J02 XC6701A/B/D J02

VIN=20.0V
70 70

60 60
Supply Current : ISS (uA)

Supply Current : ISS (uA)

50 50

40 40

30 30

20 20
Ta=85℃
10 Ta=25℃ 10
Ta=-40℃
0 0
0 4 8 12 16 20 24 28 -40 -20 0 20 40 60 80 100
Input Voltage : VIN (V) Ambient Temperature : Ta (℃)

(5) Output Voltage vs. Ambient Temperature

XC6701A/B/D 182 XC6701A/B/D 502

VIN=VCE, CIN=CL=1.0μF(ceramic)
2.00 VIN=VCE, CIN=CL=1.0μF(ceramic)
5.20
1.95 5.15
Output Voltage : VOUT (V)

Output Voltage : VOUT (V)

1.90 5.10
1.85 5.05
1.80 5.00
1.75 4.95
IOUT=1mA
1.70 IOUT=10mA 4.90 IOUT=1mA
1.65
IOUT=20mA IOUT=10mA
4.85
IOUT=20mA
1.60 4.80
-50 -25 0 25 50 75 100 -50 -25 0 25 50 75 100
Ambient Temperature : Ta (℃） Ambient Temperature : Ta (℃）

18/29
 XC6701
Series

■ TYPICAL PERFORMANCE CHARACTERISTICS

(5) Output Voltage vs. Ambient Temperature (Continued)

XC6701A/B/D C02 XC6701A/B/D J02

VIN=VCE, CIN=CL=1.0μF(ceramic) VIN=VCE, CIN=CL=1.0μF(ceramic)
12.5 19.0
12.4 18.8
18.6

Output Voltage : VOUT (V)

12.3
Output Voltage : VOUT (V)

12.2 18.4
12.1 18.2
12.0 18.0
11.9 17.8
11.8 17.6
IOUT=1mA IOUT=1mA
11.7 IOUT=10mA
17.4
IOUT=10mA
11.6 IOUT=20mA 17.2 IOUT=20mA

11.5 17.0
-50 -25 0 25 50 75 100 -50 -25 0 25 50 75 100
Ambient Temperature : Ta (℃） Ambient Temperature : Ta (℃）

(6) Input Transient Response

XC6701A/B/D 332 XC6701A/B/D 332

IOUT=1mA, tr=tf=5μs IOUT=30mA, tr=tf=5μs
CL=1.0μF (ceramic), Ta=25℃ CL=1.0μF (ceramic), Ta=25℃
7.3 3.38 7.3 3.38 12.6
12.4
6.3 3.36 6.3 3.36
Output Voltage: VOUT (V)

Output Voltage: VOUT (V)

Input Voltage Input Voltage 12.2
Input Voltage: VIN (V)

Input Voltage: VIN (V)

5.3 3.34 5.3 3.34 12.0

11.8
4.3 3.32 4.3 3.32 11.6
11.4
3.3 3.30 3.3 3.30
Output Voltage Output Voltage 11.2
2.3 3.28 2.3 3.28 11.0
10.8
1.3 3.26 1.3 3.26 10.6
Time (1ms/div) Time (1ms/div)

XC6701A/B/D 502 XC6701A/B/D 502

IOUT=1mA, tr=tf=5μs IOUT=30mA, tr=tf=5μs

9
CL=1.0μF (ceramic), Ta=25℃
5.08 9
CL=1.0μF (ceramic), Ta=25℃
5.08
（8）入力立ち

8 5.06 8 5.06
Output Voltage: VOUT (V)
Output Voltage: VOUT (V)

Input Voltage Input Voltage

Input Voltage: VIN (V)
Input Voltage: VIN (V)

7 5.04 7 5.04 8
6
6 5.02 6 5.02
4
5 5.00 5 5.00 2
Output Voltage Output Voltage
4 4.98 4 4.98 0
-2
3 4.96 3 4.96
Time (1ms/div) Time (1ms/div) -4
-6
-8

19/29
 XC6701 Series
■ TYPICAL PERFORMANCE CHARACTERISTICS
(6) Input Transient Response (Continued)

XC6701A/B/D C02 XC6701A/B/D C02

IOUT=1mA, tr=tf=5μs IOUT=30mA, tr=tf=5μs
CL=1.0μF (ceramic), Ta=25℃ CL=1.0μF (ceramic), Ta=25℃ 15
16 12.08 16 12.08
10
15 12.06 15 12.06

Output Voltage: VOUT (V)

Output Voltage: VOUT (V)

Input Voltage Input Voltage
Input Voltage: VIN (V)

Input Voltage: VIN (V)

5
14 12.04 14 12.04
0
13 12.02 13 12.02
-5
12 12.00 12 12.00
Output Voltage Output Voltage
-10
11 11.98 11 11.98
-15
10 11.96 10 11.96
Time (1ms/div) Time (1ms/div)

XC6701A/B/D J02 XC6701A/B/D J02

IOUT=1mA, tr=tf=5μs IOUT=30mA, tr=tf=5μs
CL=1.0μF (ceramic), Ta=25℃ CL=1.0μF (ceramic), Ta=25℃ 20
22 18.12 22 18.12
16
21 18.09 21 18.09 12
Output Voltage: VOUT (V)

Output Voltage: VOUT (V)

Input Voltage Input Voltage 8
Input Voltage: VIN (V)

Input Voltage: VIN (V)

20 18.06 20 18.06 4
0
19 18.03 19 18.03
-4
18 18.00 18 18.00 -8
Output Voltage Output Voltage -12
17 17.97 17 17.97 -16
-20
16 17.94 16 17.94
Time (1ms/div) Time (1ms/div)

(7) Load Transient Response

XC6701A/B/D 332 XC6701A/B/D 502

VIN=5.3V, tr=tf=5μs VIN=7.0V, tr=tf=5μs
CIN=CL=1.0μF (ceramic), Ta=25℃ CIN=CL=1.0μF (ceramic), Ta=25℃
3.6 150 5.4 150 8
3.5 5.3 6
Output Current: IOUT (mA)

Output Current: IOUT (mA)

3.4 120 5.2 120

Output Voltage: VOUT (V)

Output Voltage: VOUT (V)

4
3.3 5.1
Output Voltage 2
3.2 90 5.0 90
Output Voltage
3.1 4.9 0
3.0 60 4.8 60 -2
2.9 4.7
-4
2.8 30 4.6 30
Output Current Output Current
2.7 4.5 -6
2.6 0 4.4 0 -8
Time (1ms/div) Time (1ms/div)

20/29
 XC6701
Series

■ TYPICAL PERFORMANCE CHARACTERISTICS

(7) Load Transient Response (Continued)

XC6701A/B/D C02 XC6701A/B/D J02

VIN=14.0V, tr=tf=5μs VIN=20.0V, tr=tf=5μs
CIN=CL=1.0μF (ceramic), Ta=25℃ CIN=CL=1.0μF (ceramic), Ta=25℃
12.6 150 18.6 150
12.4 18.4

Output Current: IOUT (mA)

Output Current: IOUT (mA)

12.2 120 18.2 120
Output Voltage: VOUT (V)

Output Voltage: VOUT (V)

12.0 18.0
11.8 90 17.8 Output Voltage 90
Output Voltage
11.6 17.6
11.4 60 17.4 60
11.2 17.2
11.0 30 17.0 30
Output Current Output Current
10.8 16.8
10.6 0 16.6 0
Time (1ms/div) Time (1ms/div)

(8) Rising Response Time

XC6701A/B 332 XC6701A/B 332

VIN=5.3V, tr=5μs VIN=5.3V, tr=5μs 15
IOUT=1mA, CL =1μF (ceramic), Ta=25℃ IOUT=30mA, CL =1μF (ceramic), Ta=25℃
8 8 8 8
10
6 7 6 7
Input Voltage Input Voltage
Output Voltage: VOUT (V)

Output Voltage: VOUT (V)

4 6 4 6 5
Input Voltage: VIN (V)

Input Voltage: VIN (V)

2 5 2 5
0
0 4 0 4

-2 3 -2 3 -5
Output Voltage Output Voltage
-4 2 -4 2
-10
-6 1 -6 1
-15
-8 0 -8 0
Time (1ms/div) Time (1ms/div)

XC6701A/B 502 XC6701A/B 502

VIN=7.0V, tr=5μs VIN=7.0V, tr=5μs
IOUT=1mA, CL =1μF (ceramic), Ta=25℃ IOUT=30mA, CL =1μF (ceramic), Ta=25℃
8 8 8 8
Input Voltage Input Voltage
6 7 6 7
Output Voltage: VOUT (V)
Output Voltage: VOUT (V)

4 6 4 6
Input Voltage: VIN (V)
Input Voltage: VIN (V)

2 5 2 5
Output Voltage Output Voltage
0 4 0 4

-2 3 -2 3

-4 2 -4 2

-6 1 -6 1

-8 0 -8 0
Time (1ms/div) Time (1ms/div)

21/29
 XC6701 Series
■ TYPICAL PERFORMANCE CHARACTERISTICS
(8) Rising Response Time (Continued)

XC6701A/B C02 XC6701A/B C02

VIN=14.0V, tr=5μs VIN=14.0V, tr=5μs
IOUT=1mA, CL=1μF (ceramic), Ta=25℃ IOUT=30mA, CL=1μF (ceramic), Ta=25℃
15 18 15 18 90
Input Voltage Input Voltage
80
10 15 10 15

Output Voltage: VOUT (V)

Output Voltage: VOUT (V)

70
Input Voltage: VIN (V)

Input Voltage: VIN (V)

5 12 5 12 60
Output Voltage Output Voltage
50
0 9 0 9 40
30
-5 6 -5 6
20
-10 3 -10 3 10
0
-15 0 -15 0 0.01
Time (1ms/div) Time (1ms/div)

XC6701A/B J02 XC6701A/B J02

VIN=20.0V, tr=5μs VIN=20.0V, tr=5μs
IOUT=1mA, CL=1μF (ceramic), Ta=25℃ IOUT=30mA, CL=1μF (ceramic), Ta=25℃
20 20 20 20 90
16 18 16 18 80
Output Voltage Output Voltage
12 16 12 16
Output Voltage: VOUT (V)

Output Voltage: VOUT (V)

70
Input Voltage: VIN (V)

Input Voltage: VIN (V)

8 14 8 14 60
4 12 4 12 50
0 10 0 Input Voltage 10 40
Input Voltage
-4 8 -4 8 30
-8 6 -8 6 20
-12 4 -12 4
10
-16 2 -16 2
0
-20 0 -20 0 0.01
Time (1ms/div) Time (1ms/div)

(9) CE Rising Response Time

90
80
90
70
XC6701A/B 332 XC6701A/B 332 80
VIN=5.3V, tr=5μs VIN=5.3V, tr=5μs 60
Output
IOUT=1mA, CL=1μF (ceramic), Voltage
Ta=25℃ IOUT=30mA, CL=1μF (ceramic), Ta=25℃ 70
8 8 8 8 50
60
40
6 7 6 7 50
30
Output Voltage: VOUT (V)

Output Voltage: VOUT (V)

CEInput Voltage: VCE (V)

CEInput Voltage: VCE (V)

CE Input Voltage CE Input Voltage 40

4 6 4 6
20
30
2 5 2 5 10
20
0 4 0 4 0
10
0.01
-2 3 -2 3 0
Output Voltage Output Voltage
0.01
-4 2 -4 2
-6 1 -6 1
-8 0 -8 0
Time (1ms/div) Time (1ms/div)

22/29
 XC6701
Series

■ TYPICAL PERFORMANCE CHARACTERISTICS

(9) CE Rising Response Time (Continued)

XC6701A/B 502 XC6701A/B 502

VIN=7.0V, tr=5μs VIN=7.0V, tr=5μs
IOUT=1mA, CL=1μF (ceramic), Ta=25℃ IOUT=30mA, CL=1μF (ceramic), Ta=25℃
8 8 8 8 90
CE Input Voltage CE Input Voltage 80
6 7 6 7
70

Output Voltage: VOUT (V)

CEInput Voltage: VCE (V)
Output Voltage: VOUT (V)
CEInput Voltage: VCE (V)

4 6 4 6
60
2 5 2 Output Voltage 5 50
Output Voltage
0 4 0 4 40

-2 3 -2 3 30
20
-4 2 -4 2
10
-6 1 -6 1
0
-8 0 -8 0 0.01
Time (1ms/div) Time (1ms/div)

XC6701A/B C02 XC6701A/B C02

VIN=14.0V, tr=5μs VIN=14.0V, tr=5μs
IOUT=1mA, CL=1μF (ceramic), Ta=25℃ IOUT=30mA, CL=1μF (ceramic), Ta=25℃
15 18
CE Input Voltage 15 18
CE Input Voltage
10 15
Output Voltage: VOUT (V)
CEInput Voltage: VCE (V)

CEInput Voltage: VCE (V)

10 15

Output Voltage: VOUT (V)

5 12
Output Voltage 5 Output Voltage 12

0 9 0 9

-5 6 -5 6

-10 3 -10 3

-15 0 -15 0
Time (1ms/div) Time (1ms/div)

XC6701A/B J02 XC6701A/B J02

VIN=20.0V, tr=5μs VIN=20.0V, tr=5μs
IOUT=1mA, CL=1μF (ceramic), Ta=25℃ IOUT=30mA, CL=1μF (ceramic), Ta=25℃
20 20 20 20
16 18 16 18
Output Voltage Output Voltage
12 16 12 16
Output Voltage: VOUT (V)

Output Voltage: VOUT (V)

CEInput Voltage: VCE (V)

CEInput Voltage: VCE (V)

8 14 8 14
4 12 4 12
0 10 0 10
CE Input Voltage CE Input Voltage
-4 8 -4 8
-8 6 -8 6
-12 4 -12 4
-16 2 -16 2
-20 0 -20 0
Time (1ms/div) Time (1ms/div)

23/29
 XC6701 Series
■ TYPICAL PERFORMANCE CHARACTERISTICS
(10) Ripple Rejection Rate

XC6701A/B/D 332 XC6701A/B/D 332

VIN=VCE=5.3Vdc+0.5Vp-p, IOUT=1mA VIN=VCE=5.3Vdc+0.5Vp-p, IOUT=30mA
CL=1μF(ceramic),Topr=25℃ CL=1μF(ceramic),Topr=25℃
90 90
Ripple Rejection Rate: PSRR (dB)

Ripple Rejection Rate: PSRR (dB)

80 80
70 70
60 60
50 50
40 40
30 30
20 20
10 10
0 0
0.01 0.1 1 10 100 0.01 0.1 1 10 100
Ripple Frequency: f (kHz) Ripple Frequency: f (kHz)

XC6701A/B/D 502 XC6701A/B/D 502

VIN=VCE=7.0Vdc+0.5Vp-p, IOUT=1mA VIN=VCE=7.0Vdc+0.5Vp-p, IOUT=30mA
CL=1μF(ceramic),Topr=25℃ CL=1μF(ceramic),Topr=25℃
90 90
Ripple Rejection Rate: PSRR (dB)

Ripple Rejection Rate: PSRR (dB)

80 80
70 70
60 60
50 50
40 40
30 30
20 20
10 10
0 0
0.01 0.1 1 10 100 0.01 0.1 1 10 100
Ripple Frequency: f (kHz) Ripple Frequency: f (kHz)

XC6701A/B/D C02 XC6701A/B/D C02

VIN=VCE=14.0Vdc+0.5Vp-p, IOUT=1mA VIN=VCE=14.0Vdc+0.5Vp-p, IOUT=30mA
CL=1μF(ceramic),Topr=25℃ CL=1μF(ceramic),Topr=25℃
90 90
Ripple Rejection Rate: PSRR (dB)

Ripple Rejection Rate: PSRR (dB)

80 80
70 70
60 60
50 50
40 40
30 30
20 20
10 10
0 0
0.01 0.1 1 10 100 0.01 0.1 1 10 100
Ripple Frequency: f (kHz) Ripple Frequency: f (kHz)

24/29
 XC6701
Series

■ TYPICAL PERFORMANCE CHARACTERISTICS

(10) Ripple Rejection Rate (Continued)

XC6701A/B/D J02 XC6701A/B/D J02

VIN=VCE=14.0Vdc+0.5Vp-p, IOUT=1mA VIN=VCE=14.0Vdc+0.5Vp-p, IOUT=30mA
CL=1μF(ceramic),Topr=25℃ CL=1μF(ceramic),Topr=25℃
90 90
Ripple Rejection Rate: PSRR (dB)

Ripple Rejection Rate: PSRR (dB)

80 80
70 70
60 60
50 50
40 40
30 30
20 20
10 10
0 0
0.01 0.1 1 10 100 0.01 0.1 1 10 100
Ripple Frequency: f (kHz) Ripple Frequency: f (kHz)

25/29
 XC6701 Series
■PACKAGING INFORMATION
For the latest package information go to, www.torexsemi.com/technical-support/packages

PACKAGE OUTLINE / LAND PATTERN THERMAL CHARACTERISTICS

SOT-223 SOT-223 PKG SOT-223 Power Dissipation
SOT-25 SOT-25 PKG SOT-25 Power Dissipation
SOT-89 SOT-89 PKG SOT-89 Power Dissipation
SOT-89-5 SOT-89-5 PKG SOT-89-5 Power Dissipation
TO-252 TO-252 PKG TO-252 Power Dissipation
USP-6C USP-6C PKG USP-6C Power Dissipation

26/29
 XC6701
Series

■MARKING RULE
(mark header：①～③) *Mark header does not change with a lot.
① represents product series SOT-25
5 4
MARK PRODUCT SERIES
8 XC6701******
① ② ③ ④ ⑤

② represents type of regulators and output voltage 1 2 3

OUTPUT
MARK TYPE PRODUCT SERIES
VOLTAGE (V)
SOT-89
0 1.8～3.0
1 3.1～6.0
2 6.1～9.0

⑤
A/B XC6701 A/B*****
3 9.1～12.0

④
②
A 12.1～15.0

①
B 15.1～18.0
4 1.8～3.0
5 3.1～6.0 1 2 3

6 6.1～9.0
D XC6701D*****
7 9.1～12.0
C 12.1～15.0 SOT-89-5
D 15.1～18.0 5 2 4

⑤
④
②
①

1 2 3

SOT-223

① ② ③ ④ ⑤

1 2 3

27/29
 XC6701 Series
■MARKING RULE (Continued)

③ represents output voltage

MARK OUTPUT VOLTAGE(V) TO-252

0 - 3.1 6.1 9.1 12.1 15.1
1 - 3.2 6.2 9.2 12.2 15.2
2 - 3.3 6.3 9.3 12.3 15.3
3 - 3.4 6.4 9.4 12.4 15.4 ① ② ③

4 - 3.5 6.5 9.5 12.5 15.5

④ ⑤
5 - 3.6 6.6 9.6 12.6 15.6
6 - 3.7 6.7 9.7 12.7 15.7
7 - 3.8 6.8 9.8 12.8 15.8
8 - 3.9 6.9 9.9 12.9 15.9
2
9 - 4.0 7.0 10.0 13.0 16.0
A - 4.1 7.1 10.1 13.1 16.1
1 3
B - 4.2 7.2 10.2 13.2 16.2
C - 4.3 7.3 10.3 13.3 16.3
D - 4.4 7.4 10.4 13.4 16.4
E - 4.5 7.5 10.5 13.5 16.5 USP-6C
F - 4.6 7.6 10.6 13.6 16.6
H - 4.7 7.7 10.7 13.7 16.7
1 6

①
K 1.8 4.8 7.8 10.8 13.8 16.8

②
L 1.9 4.9 7.9 10.9 13.9 16.9 2 5

③
M 2.0 5.0 8.0 11.0 14.0 17.0 4
3
N 2.1 5.1 8.1 11.1 14.1 17.1
P 2.2 5.2 8.2 11.2 14.2 17.2
R 2.3 5.3 8.3 11.3 14.3 17.3
S 2.4 5.4 8.4 11.4 14.4 17.4
T 2.5 5.5 8.5 11.5 14.5 17.5
U 2.6 5.6 8.6 11.6 14.6 17.6
V 2.7 5.7 8.7 11.7 14.7 17.7
X 2.8 5.8 8.8 11.8 14.8 17.8
Y 2.9 5.9 8.9 11.9 14.9 17.9
Z 3.0 6.0 9.0 12.0 15.0 18.0

④⑤ represents production lot number

01, …, 09, 10, 11, …, 99, 0A, …, 0Z, 1A, …, 9Z, A0, …, Z9, AA, …, ZZ repeated.
(G, I, J, O, Q, W excluded)
*No character inversion used.

製造ロットを表す。01、…、09、10、11、…、99、0A、…、0Z、1A、…、9Z、A0、…、Z9、AA、
…、ZZ を順番とする。(但し、G，I，J，O，Q，W は除く。反転文字は使用しない。)

28/29
 XC6701
Series

1. The product and product specifications contained herein are subject to change without notice to
improve performance characteristics. Consult us, or our representatives before use, to confirm
that the information in this datasheet is up to date.

2. The information in this datasheet is intended to illustrate the operation and characteristics of our
products. We neither make warranties or representations with respect to the accuracy or
completeness of the information contained in this datasheet nor grant any license to any
intellectual property rights of ours or any third party concerning with the information in this
datasheet.

3. Applicable export control laws and regulations should be complied and the procedures required
by such laws and regulations should also be followed, when the product or any information
contained in this datasheet is exported.

4. The product is neither intended nor warranted for use in equipment of systems which require
extremely high levels of quality and/or reliability and/or a malfunction or failure which may cause
loss of human life, bodily injury, serious property damage including but not limited to devices or
equipment used in 1) nuclear facilities, 2) aerospace industry, 3) medical facilities, 4) automobile
industry and other transportation industry and 5) safety devices and safety equipment to control
combustions and explosions. Do not use the product for the above use unless agreed by us in
writing in advance.

5. Although we make continuous efforts to improve the quality and reliability of our products;
nevertheless Semiconductors are likely to fail with a certain probability. So in order to prevent
personal injury and/or property damage resulting from such failure, customers are required to
incorporate adequate safety measures in their designs, such as system fail safes, redundancy
and fire prevention features.

6. Our products are not designed to be Radiation-resistant.

7. Please use the product listed in this datasheet within the specified ranges.

8. We assume no responsibility for damage or loss due to abnormal use.

9. All rights reserved. No part of this datasheet may be copied or reproduced unless agreed by Torex
Semiconductor Ltd in writing in advance.

TOREX SEMICONDUCTOR LTD.

29/29