AP130

300mA Low Dropout (LDO) Linear Regulator

Features General Descriptions

- Input voltage range is up to 7V The AP130 is a 300mA, fixed output voltage, low
- Dropout voltage 400mV at 300mA output current dropout linear regulator. The Device includes pass
- Guaranteed 300mA output current. element, error amplifier, band-gap, current-limit and
- Internal RON =1.5Ω PMOS draws no base current thermal shutdown circuitry. The characteristics of
- Low quiescent current 50µA low dropout voltage and less quiescent current
- Output voltage 2% accuracy, 1.5V to 5V with 0.1V make it good for some critical current application,
step for example, some battery powered devices. The
- Fast transient response typical quiescent current is approximately 50µA
- Good load regulation from zero to maximum load. Due to internal flexible
- Current limit and thermal shutdown protection design, result in extensively fixed output voltage

e
- 3 leads SOT89, TO92 and SOT23 packages versions and make it convenient to use for
applications. Built-in current-limit and

liv
Applications thermal-shutdown functions prevent any fault
condition from IC damage.
- Wireless Communication
- Battery Powered device
et.
- CD-ROM, DVD, and LAN Card
- PC peripheral

Ordering Information
AP130 XX XX X X
he

Output voltage Package Lead Free Packing

15 : 1.5V Y : SOT89 Blank : Normal Blank:Tube
YR : SOT89R L : Lead Free Package A : Taping
tas
~

W: SOT23
25 : 2.5V
R: SOT23R
~

Z : TO92
50 : 5.0V ZR : TO92R

Block Diagram
da

IN OUT
w.

Error
Current
Limit Amp
- +
ww

Thermal Bandgap 1.08V

Shutdown

GND

This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of
this product. No rights under any patent accompany the sale of the product.
Rev. 0.2 Feb 10, 2004
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 AP130
300mA Low Dropout (LDO) Linear Regulator

Pin Assignments and Pin Descriptions

Package
No. Name Description
Type Code
( Top View ) 1 IN
3

w 2 OUT
1 2
( SOT23) 3 GND

( Top View ) 1 GND

3

R 2 OUT
1 2
(SOT23R) 3 IN

( Top View ) 1 OUT

Y 2 GND
1 2 3
IN: Power Input
(SOT89) 3 IN
OUT: Output Voltage
( Top View ) 1 GND
GND: Ground
YR 2 IN
1 2 3
(SOT89R) 3 OUT
(Top View)
1 IN

Z 2 GND

1 2 3
3 OUT
(TO92)
(Top View)
1 GND

ZR 2 IN

1 2 3
3 OUT
(TO92R)

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 AP130
300mA Low Dropout (LDO) Linear Regulator

Absolute Maximum Ratings

Symbol Parameter Rating Unit

VCC Input voltage -0.1 to +7 V
TOP Operating junction temperature range -40 to +125 ºC
TST Storage temperature range -65 to +150 ºC
Power dissipation, PD @TA=25ºC
TO-92 +0.6 W
PD
SOT-89 +0.5 W
SOT-23 +0.15 W
Package thermal resistance
TO-92 +100 ºC/W
θJA
SOT-89 +100 ºC/W
SOT-23 +250 ºC/W

Electrical Characteristics
TA=25ºC, CIN=1µF, COUT=10µF, unless otherwise specified.

Symbol Parameter Conditions Min. Typ. Max. Unit

VDROP Dropout voltage (Note 1) IL=300mA -- 400 500 mV

ILIMIT Current Limit (Note 2) VIN=5V,VOUT=0V 350 450 -- mA

∆VLINE Line regulation IL=1mA, VIN=5~7V -- 0.1 0.3 %

F=100Hz,
PSRR Ripple Rejection CIN=1μF, CO=10uF, -- 58 -- dB
IL=100mA
∆VLOAD Load regulation (Note 3) IL=1~300mA, VIN=5V -- 30 40 mV

Output voltage accuracy IL=1mA, VIN=5V -2 -- +2 %

∆VOUT
Output voltage temperature coefficient
-- 50 150 PPM/ºC
(Note 4)
ISB Standby current IL=0, VIN=5V -- 50 100 μA

Note 1. Dropout voltage is defined as the input to output differential voltage. Dropout is measured at constant junction temperature by
using pulsed ON time, and the criterion is VOUT inside target value ±2%. This test is skipped at the condition of VIN<3V.
Note 2. Current limit is measured at constant junction temperature by using pulsed testing with a low ON time.
Note 3. Regulation is measured at constant junction temperature by using pulsed testing with a low ON time.
Note 4. Guaranteed by design.

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 AP130
300mA Low Dropout (LDO) Linear Regulator

Typical Characteristics

AP130 PSRR V.S. Frequency AP130 Vout V.S. Load Current

70 3.35
65
60 3.345
55 3.34
50
45 3.335
40
PSRR (dB)

35 3.33

Vout (V)
30
25 3.325
20
15 3.32
10 3.315
5
0 3.31
10 100 1K 10K 100K 1M 0 30 60 90 120 150 180 210 240 270 300
Frequency (Hz) Load Current

PSRR V.S. Frequency Vout V.S. Load Current

AP130 GND Current V.S. Input Voltage AP130 Dropout V.S. Load
50 0.3
45
40 0.25
GND Current (uA)

35 0.2
Dropout (V)

30
25 0.15
20
0.1
15
10 0.05
5
0 0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 0 50 100 150 200 250 300 350
Input Voltage (V) Load (Io) (mA)

GND Current V.S. Input Voltage Dropout V.S. Load

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 AP130
300mA Low Dropout (LDO) Linear Regulator

Typical Application Circuit

AP130

IN OUT
GND
VIN VOUT
CIN COUT

Function Description
A minimum of 10µF capacitor must be connected from OUT to ground to insure stability. Typically a large
storage capacitor is connected from VIN to ground to ensure that the input voltage does not sag below the
minimum dropout voltage during the load transient response. This pin must always be 0.7V higher than VOUT
in order for the device to regulate properly.

Marking Information

(Top View)

Output voltage AP130 Part Number

15: 1.5V
XX Blank: normal
50: 5.0V L: Lead Free Package
Y WW X X
Internal code: Blank or A~Z
Xth Week: 01~52
Year: "1"=2001
1 2 3 "2"=2002

TO92

(Top View) (Top View)

3
Blank: normal Identification code
L: Lead Free Package (See appendix) XX Blank: normal
XX Y M X YMX L: Lead Free Package
Identification code Month: A~L
(See appendix) Month: A~L
Year:0~9 Year: 0~9
1 2 1 2 3

SOT23 SOT89

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 AP130
300mA Low Dropout (LDO) Linear Regulator

Appendix
Part Number Identification Part Number Identification
SOT23 SOT89
code SOT23 SOT89
code
AP130-15W AP130-15Y CA AP130-33W AP130-33Y CS
AP130-16W AP130-16Y CB AP130-34W AP130-34Y CT
AP130-17W AP130-17Y CC AP130-35W AP130-35Y CU
AP130-18W AP130-18Y CD AP130-36W AP130-36Y CV
AP130-19W AP130-19Y CE AP130-37W AP130-37Y CW
AP130-20W AP130-20Y CF AP130-38W AP130-38Y CX
AP130-21W AP130-21Y CG AP130-39W AP130-39Y CY
AP130-22W AP130-22Y CH AP130-40W AP130-40Y CZ
AP130-23W AP130-23Y CI AP130-41W AP130-41Y C0
AP130-24W AP130-24Y CJ AP130-42W AP130-42Y C1
AP130-25W AP130-25Y CK AP130-43W AP130-43Y C2
AP130-26W AP130-26Y CL AP130-44W AP130-44Y C3
AP130-27W AP130-27Y CM AP130-45W AP130-45Y C4
AP130-28W AP130-28Y CN AP130-46W AP130-46Y C5
AP130-29W AP130-29Y CO AP130-47W AP130-47Y C6
AP130-30W AP130-30Y CP AP130-48W AP130-48Y C7
AP130-31W AP130-31Y CQ AP130-49W AP130-49Y C8
AP130-32W AP130-32Y CR AP130-50W AP130-50Y C9
AP130-15R AP130-15YR GO AP130-33R AP130-33YR H9
AP130-16R AP130-16YR GP AP130-34R AP130-34YR HA
AP130-17R AP130-17YR GQ AP130-35R AP130-35YR HB
AP130-18R AP130-18YR GR AP130-36R AP130-36YR HC
AP130-19R AP130-19YR GS AP130-37R AP130-37YR HD
AP130-20R AP130-20YR GT AP130-38R AP130-38YR HE
AP130-21R AP130-21YR GU AP130-39R AP130-39YR HF
AP130-22R AP130-22YR GV AP130-40R AP130-40YR HG
AP130-23R AP130-23YR GW AP130-41R AP130-41YR HH
AP130-24R AP130-24YR GX AP130-42R AP130-42YR HI
AP130-25R AP130-25YR GY AP130-43R AP130-43YR HJ
AP130-26R AP130-26YR GZ AP130-44R AP130-44YR HK
AP130-27R AP130-27YR H0 AP130-45R AP130-45YR HL
AP130-28R AP130-28YR H1 AP130-46R AP130-46YR HM
AP130-29R AP130-29YR H2 AP130-47R AP130-47YR HN
AP130-30R AP130-30YR H3 AP130-48R AP130-48YR HO
AP130-31R AP130-31YR H4 AP130-49R AP130-49YR HP
AP130-32R AP130-32YR H5 AP130-50R AP130-50YR HQ

Anachip Corp.
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 AP130
300mA Low Dropout (LDO) Linear Regulator

Package Information
(1) Package Type: SOT89-3L

D1

HE
L

e1
e
50(2x)
80(2x)
D

c
A

b b1 b

Dimensions In Millimeters Dimensions In Inches

Symbol
Min. Nom. Max. Min. Nom. Max.
A 1.40 1.50 1.60 0.055 0.059 0.063
B 0.36 0.42 0.48 0.014 0.016 0.018
b1 0.41 0.47 0.53 0.016 0.043 0.051
C 0.35 0.39 0.43 0.014 0.015 0.017
D 4.40 4.50 4.60 0.173 0.177 0.181
D1 1.40 1.60 1.75 0.055 0.062 0.069
e 2.90 3.00 3.10 0.114 0.118 0.122
e1 1.45 1.50 1.55 0.057 0.059 0.061
E 2.40 2.50 2.60 0.094 0.098 0.102
HE 3.94 - 4.25 0.155 - 0.167
L 0.80 - 1.20 0.031 - 0.047

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 AP130
300mA Low Dropout (LDO) Linear Regulator

Package Information (Continued)

(2) Package Type: SOT23-3L

HE
E
e

D
A2

L
C
A1

Dimensions In Millimeters Dimensions In Inches

Symbol
Min. Nom. Max. Min. Nom. Max.
A 1.00 1.20 1.40 0.039 0.047 0.055
A1 0.00 - 0.10 0.000 - 0.004
A2 1.00 1.15 1.30 0.039 0.045 0.051
b 0.35 - 0.50 0.014 - 0.020
C 0.10 0.175 0.25 0.004 0.007 0.010
D 2.70 2.90 3.10 0.106 0.114 0.122
E 1.40 1.60 1.80 0.055 0.063 0.071
e 1.70 2.00 2.30 0.067 0.079 0.091
HE 2.40 2.70 3.00 0.094 0.106 0.118
L 0.35 0.45 0.55 0.014 0.018 0.022

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 AP130
300mA Low Dropout (LDO) Linear Regulator

Package Information (Continued)

(3) Package Type: TO92-3L

A1
A

b1 b
D b
e

E L

Dimensions In Millimeters Dimensions In Inches

Symbol
Min. Nom. Max. Min. Nom. Max.
A 3.302 3.556 3.810 0.130 0.140 0.150
A1 1.016 - - 0.040 - -
b 0.330 0.381 0.432 0.013 0.015 0.017
b1 0.406 0.457 0.506 0.016 0.018 0.020
D 4.445 4.572 4.699 0.175 0.180 0.185
E 4.445 4.572 4.699 0.175 0.180 0.185
L 13.00 - 15.500 0.512 - 0.610
e 1.150 1.270 1.390 0.045 0.050 0.055

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