Datasheet Texas Instruments LP2960IMX-3.3/NOPB — 数据表

LP2960
www.ti.com SNVS112C – APRIL 1999 – REVISED APRIL 2013 LP2960 Adjustable Micropower 0.5A Low-Dropout Regulators
Check for Samples: LP2960 FEATURES DESCRIPTION The LP2960 is a micropower voltage regulator with
very low dropout voltage (12 mV typical at 1 mA load
and 470 mV typical at 500 mA load) and very low
quiescent current (450 μA typical at 1 mA load). 1 2 Output Voltage Adjusts from 1.23V–29V
Ensured 500 mA Output Current
5V and 3.3V Versions Available
16-Pin SO Package
Low Dropout Voltage
Low Quiescent Current
Tight Line and Load Regulation
Low Temperature Coefficient
Current Limiting and Thermal Protection
Logic-Level Shutdown
Can be Wired for Snap-ON and Snap-OFF
Reverse Battery Protection APPLICATIONS High-Efficiency Linear Regulator
Regulator with Under-Voltage Shutdown
Low Dropout Battery-Powered Regulator
Cellular Telephones The LP2960 is ideally suited for battery-powered
systems: the quiescent current increases only slightly
at dropout, which prolongs battery life.
The LP2960 retains all the desirable characteristics of …