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Power Analog Micoelectronics

PAM3130 Datasheet Preview

PAM3130 Datasheet

3A Low Voltage-Low Dropout CMOS Regulator

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PAM3130
3A Low Voltage-Low Dropout CMOS Regulator
Key Features
n Low-Dropout Regulator Supports Input
www.datasheVeto4ult.caogmes Down to 1.4V
n Output Voltage Available in 0.9V,1.0V, 1.2V,
1.5V, 1.8V, 2.5V,2.8V,2.85V,3.0V,3.3V
n Low Dropout Voltage:300mV@ 3A
n Stable with a Ceramic Output Capacitor
of 1.0uF or Higher
n Low Quiescent Current
n Current Limit
n Over Temperature Shutdown
n Short Circuit Current Protection
n Low Temperature Coefficient
n Standard TO-263,TO-220 and SOP-8
(Exposed Pad) Packages
n Pb-Free Package
Applications
General Description
The PAM3130 is a 3A CMOS LDO regulator that
features a low quiescent current, ultra low input,
output, and dropout voltages, as well as over
temperature protection. It is available in TO-263 ,
TO-220 and SOP-8(Exposed Pad) packages. The
fixed output voltage of the PAM3130 is set at the
factory and trimmed to ±2.0%. The PAM3130 is
stable with a ceramic output capacitor of 1.0uF
or higher.
This family of regulators can provide either a
stand-alone power supply solution or act as a post
regulator for switch mode power supplies. They
are particularly well suited for applications
requiring low input and output voltages.
n DSP, FPGA, and Microprocessor Power
Supplies
n 1.2V Core Voltage for DSPs
n SATA Power Supply
n LCD TV/ Monitors
n Wireless Devices
n Communication Devices
n Portable Electronics
n Post Regulator for SMPS
Typical Application
RP 10K
IN
VIN VOUT
PAM3130
CIN
4.7uF
GND
OUT
CO
2.2uF
IN PWRGD
VIN VOUT
PAM3130
EN SENSE
C1
4.7uF
GND
OUT
C2
2.2uF
Power Analog Microelectronics,Inc
www.poweranalog.com
1
08/2007




Power Analog Micoelectronics

PAM3130 Datasheet Preview

PAM3130 Datasheet

3A Low Voltage-Low Dropout CMOS Regulator

No Preview Available !

Block Diagram
www.IdNatasheet4u.com
OverCurrent
Shutdown
Thermal
Shutdown
AMP
PAM3130
3A Low Voltage-Low Dropout CMOS Regulator
OUT
R1
IN
OverCurrent
Shutdown
Thermal
Shutdown
EN
AMP
OUT
R1
R2
GND
R2
GND
Pin Configuration & Marking Information
Top View
TO-220
P3130 V
F AT Y W
V: Voltage Code
F: Internal Code
A: Assembly Code
T: Testing Code
Y: Year
W: Weekly
1 23
Pin Number
1
2
3
Name
VIN
GND
VOUT
Function
Input
Ground(Heatsink)
Output
Power Analog Microelectronics,Inc
www.poweranalog.com
2
08/2007


Part Number PAM3130
Description 3A Low Voltage-Low Dropout CMOS Regulator
Maker Power Analog Micoelectronics
Total Page 18 Pages
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