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PAM3112

Power Analog Micoelectronics
Part Number PAM3112
Manufacturer Power Analog Micoelectronics
Description 300mA CMOS Linear Regulator
Published May 7, 2009
Detailed Description PAM3112 300mA CMOS Linear Regulator Features www.datasheet4u.com n Quiescent General Description The PAM3112 regulator ...
Datasheet PDF File PAM3112 PDF File

PAM3112
PAM3112



Overview
PAM3112 300mA CMOS Linear Regulator Features www.
datasheet4u.
com n Quiescent General Description The PAM3112 regulator features low quiescent current (65 μ A Typ.
) and excellent line/load regulation, making it ideal for battery powered applications.
The output voltage can be 1.
2V or 1.
3V.
Space-saving packages SOT-23, SOT-89 and SC70 are attractive for portable and handheld applications.
It has both thermal shutdown and a current limit features to prevent device failure under extreme operating conditions.
The device is stable with an output capacitance of 2.
2 μ F or greater.
n Accuracy within ±2% Current: 65 μ A Typ.
n Excellent Line/Load Regulation n Guaranteed 300mA Output Current n Fast Response n Current Limiting n Short Circuit Protection n Low Temperature Coefficient n Thermal Shutdown n Space Saving Package: SOT-23, SOT-89 and SC70 n Pb-Free Package Applications n n n n n n n Cordless Phone Cellular Phone Bluetooth Earphone Digital Camera Portable Electronics WLAN M P 3 Player Typical Application VIN VOUT Block Diagram VIN VOUT PAM3112 GND CO 2.
2 μ F VIN VOUT C IN 1μF OverCurrent Shutdown IN VIN VOUT PAM3112 C IN 1μF OUT EN BYP Thermal Protection EN GND BYP C BYP 10nF CO 2.
2 μ F Bandgap Amp GND Power Analog Microelectronics , Inc www.
poweranalog.
com 10/2008 Rev 1.
3 1 PAM3112 300mA CMOS Linear Regulator Pin Configuration & Marking Information www.
datasheet4u.
com SOT23-3 Top View Top View SOT23 - 5 Top View SOT89-3 3 5 4 AOVYW AOVYW P3112V XXXYW AO: Product Code of PAM3112 X: Internal Code V: Voltage Code Y: Year W: Week 1 Top View SC70-3L 3 2 1 2 Top View SC70-4L 4 3 3 1 2 Top View SC70-5L 5 4 3 AOVYW 1 2 AOVYW 1 2 1 AOVYW 2 3 Pin Description Pin SOT23-3 SOT23-5 SOT89-3 SC70-3L SC70-4L SC70-5L 1 VOUT GND VIN GND VOUT VIN EN VIN 2 GND VOUT GND VIN GND VOUT GND GND 3 VIN VIN EN VOUT VIN GND VOUT EN VIN BYP VOUT BYP VOUT 4 5 Name VIN GND EN BYP VOUT Input Ground Function Chip Enable(active high) Bypass Pin, need a 1...



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