Part # LM2931A datasheet

Part Manufacturer: Fairchild Semiconductor

Fairchild Semiconductor

Part Description: LM2931A Low Dropout Voltage Regulator

Part Details: LM2931A Low Dropout Voltage Regulator Features Description · Limited input voltage and high efficiency. LM2931A is a fixed 3-terminal low dropout voltage · Internal thermal over load protection. regulator designed to need very low quiescent current. · 60V load dump protection. Internally, implemented circuits include 60V load dump · Output current up to 0.1A. protection, -50V reverse transient short circuit and thermalover load protection. TO-92 1 1: Output 2: GND 3: Input Internal Block Diagram 0.6V MAX DROP V PASS ELEMENT I Input VO Output 3 1 OVER VOLTAGE CURRENT LIMIT PROTECTION + START _ THERMAL SHUTDOWN REFERENCE VOLTAGE GND 2 Rev. 1.0.0 ©2001 Fairchild Semiconductor Corporation LM2931A Absolute Maximum Ratings Parameter Symbol Value Unit Input Voltage Vi 33 V Over Protection Voltage V(OP) 60 V Operating Temperature Range TOPR

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LM2931A.pdf Datasheet