AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
Features Description
Input Voltage Range: 2.7V to 5.5V The AP130 is a 300mA, fixed output voltage, low dropout
linear regulator. The device includes pass element, error
Dropout Voltage 400mV at 300mA Output Current
amplifier, band-gap, current-limit and thermal shutdown
Guaranteed 300mA Output Current
circuitry. The characteristics of low dropout voltage and
Internal RON = 1.5 PMOS Draws No Base Current
less quiescent current make it good for some critical
Low Quiescent Current 50A
current application, for example, some battery powered
Output Voltage: 1.5V/1.8V/2.0V/2.5V/2.8V/3.0V/
devices. The typical quiescent current is approximately
3.3V/3.5; Accuracy 2%
50A from zero to maximum load. Due to internal flexible
Fast Transient Response
design, results in extensively fixed output voltage versions
Good Load Regulation
and make it convenient to use for applications. Built-in
Current Limit and Thermal Shutdown Protection
current-limit and thermal-shutdown functions prevent any
Short Circuit Current Fold-Back
fault condition from IC damage.
Lead Free Packages: SC59, SC59R, SOT89-3L, and
SOT89R-3L
SC59, SC59R, SOT23, SOT89-3L, and SOT89R-3L:
Available in Green Molding Compound (No Br, Sb)
(Note 9)
Lead Free Finish/ RoHS Compliant (Note 1)
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
Pin Assignments
Package
No. Pin Name Description
Type Code
(Top View)
1 IN
3
W 2 OUT
1 2
3 GND
(SC59)
(Top View)
1 GND
3
R 2 OUT
1 2
3 IN
(SC59R)
(Top View)
1 IN
IN: Power Input
3
SA 2 OUT OUT: Output Voltage
1 2
GND: Ground
3 GND
(SOT23)
(Top View)
1 OUT
Y 2 GND
1 2 3
3 IN
(SOT89-3L)
(Top View)
1 GND
YR 2 IN
1 2 3
(SOT89R-3L) 3 OUT
2 of 11 December 2011
AP130
Diodes Incorporated
www.diodes.com
Document number: DS31027 Rev. 8 - 2