LM2931

低压差稳压器 LOW DROPOUT VOLTAGE REGULATORS

100 mA, Adjustable Output, LDO Voltage Regulator with 60 V Load Dump Protection

The series consists of positive fixed and adjustable output voltage regulators that are specifically designed to maintain proper regulation with an extremely low input−to−output voltage differential. These devices are capable of supplying output currents in excess of 100 mA and feature a low bias current of 0.4 mA at 10 mA output.

Features

•Input−to−Output Voltage Differential of < 0.6 V @ 100 mA

•Output Current in Excess of 100 mA

•Low Bias Current

•60 V Load Dump Protection

•−50 V Reverse Transient Protection

•Internal Current Limiting with Thermal Shutdown

•Temporary Mirror−Image Protection

•Ideally Suited for Battery Powered Equipment

•Economical 5−Lead TO−220 Package with Two Optional Leadforms

•Available in Surface Mount SOP−8, D2

PAK and DPAK Packages

•High Accuracy ±2.5% Reference LM2931AC Available

•Pb−Free Packages are Available

Applications

•Battery Powered Consumer Products

•Hand−held Instruments

•Camcorders and Cameras