CM3112中文资料CALMIRCO数据手册PDF规格书

Product Description

The CM3112-12 is a low quiescent current (90uA) regulator that delivers up to 150mA of load current at a fixed 1.2V output. All the necessary circuitry has been included to deliver a 50Ω power good signal (open drain) which remains for 5ms after the output has exceeded 90 (typ) of its nominal level.

特性 Features

• LDO regulator with Power Good

• No capacitor required on the LDO output

• Power Good (PG) control signal

• Regulated 1.2V output

• 150mA output current

• Low quiescent operating current (90µA typical)

• Zero disable mode current

• Foldback current limiting protection

• Thermal shutdown protection

• SOT23-5 package

• Micrel MIC5258, MIC5268 compatible pinout

• Lead-free version available

Applications

• Pentium® 4 Motherboards

• PC Cards

• Peripheral Adapter Cards