LP2980-ADJEP

LP2980-ADJEP Micropower SOT, 50 mA Ultra Low-Dropout Adjustable Voltage Regulator December 2006 LP2980-ADJEP Micropower SOT, 50 mA Ultra Low-Dropout Adjustable Voltage Regulator General Description The LP2980-ADJEP is a 50 mA adjustable voltage regulator designed to provide ultra low dropout in battery powered applications. Using an optimized VIP® (vertically Integrated PNP) process, the LP2980-ADJEP delivers unequalled performance in all specifications critical to battery-powered designs: Adjustable Output: output voltage can be set from 1.23V to 15V. Precision Reference: 0.75% tolerance. Dropout Voltage: typically 120 mV @ 50 mA load, and 7 mV @ 1 mA load. Ground Pin Current: typically 320 µA @ 50 mA load, and 80 µA @ 1 mA load. Sleep Mode: less than 1 μA quiescent current when on/off pin is pulled low. Smallest Possible Size: SOT-23 package uses minimum board space. ENHANCED PLASTIC Extended Temperature Performance of -40°C to +125°C Baseline Control - Single Fab & Assembly Site Process Change Notification (PCN) Qualification & Reliability Data Solder (PbSn) Lead Finish is standard Enhanced Diminishing Manufacturing Sources (DMS) Support Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Ultra low dropout voltage Output adjusts from 1.23V to 15V Guaranteed 50 mA output current Uses tiny SOT-23 package Requires few external components <1 μA quiescent current when shutdown Low ground pin current at all loads High peak current capability (150 mA typical) Wide supply voltage range (2...