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LT1129 Datasheet Micropower Low Dropout Regulators

Manufacturer: Linear Technology (now Analog Devices)

General Description

The LT®1129/LT1129-3.3/LT1129-5 are micropower low dropout regulators with shutdown.

The devices are capable of supplying 700mA of output current with a dropout voltage of 400mV at maximum output.

Designed for use in battery-powered systems, the low quiescent current, 50μA operating and 16μA in shutdown, make them an ideal choi

Key Features

  • n 400mV Dropout Voltage n 700mA Output Current n 50μA Quiescent Current n No Protection Diodes Needed n Adjustable Output from 3.8V to 30V n 3.3V and 5V Fixed Output Voltages n Controlled Quiescent Current in Dropout n Shutdown n 16μA Quiescent Current in Shutdown n Stable with 3.3μF Output Capacitor n Reverse Battery Protection n No Reverse Output Current n Thermal Limiting n Surface Mount SOT-223 and DD-Pak Packages.

More Datasheets from Linear Technology (now Analog Devices)

Part Number Description
LT1129-3.3 Micropower Low Dropout Regulators
LT1129-5 Micropower Low Dropout Regulators
LT1121 Micropower Low Dropout Regulators
LT1121-3.3 Micropower Low Dropout Regulators
LT1121-5 Micropower Low Dropout Regulators
LT1122 JFET Input Operational Amplifier
LT1124 High Speed Precision Op Amps
LT1125 High Speed Precision Op Amps
LT1126 High Speed Precision Op Amps
LT1127 High Speed Precision Op Amps

LT1129 Distributor