PAM3112

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 P3112...