LT3013EDE#PBF

LINEAR TECHNOLOGY  LT3013EDE#PBF  电压稳压器, LDO, 可调, 4V至80V输入, 400mV压差, 1.24V至60V/250mA输出, DFN-12

The is a high voltage micro-power low-dropout Linear Regulator capable of supplying 250mA of output current with a dropout voltage of 400mV. Designed for use in battery-powered or high voltage systems, the low quiescent current makes the LT3013 an ideal choice. Quiescent current is also well controlled in dropout. Other features include a PWRGD flag to indicate output regulation. The delay between regulated output level and flag indication is programmable with a single capacitor. The LT3013 also has the ability to operate with very small output capacitors. The regulator is stable with only 3.3µF on the output while older device requires between 10 and 100µF for stability. Small ceramic capacitors can be used without any need for series resistance ESR as is common with other regulators. The internal protection circuitry includes reverse-battery protection, current limiting and thermal limiting and reverses current protection.

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No protection diodes needed

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No reverse current flow from output to input