LT3011EMSE#PBF

LINEAR TECHNOLOGY  LT3011EMSE#PBF  电压稳压器, LDO, 可调, 3V至80V输入, 300mV压差, 1.24V至60V/50mA输出, MSOP-12

The is a high voltage micro-power low-dropout Linear Regulator capable of supplying 50mA of output current with a dropout voltage of 300mV. Designed for use in battery-powered high voltage systems, the low quiescent current is well controlled in dropout, making the LT3011 an ideal choice. The LT3011 includes a PWRGD flag to indicate output regulation. The delay between regulated output level and flag indication is programmable with a single capacitor. The LT3011 also has the ability to operate with very small output capacitors and it is stable with only 1µF on the output. Small ceramic capacitors can be used without the addition of any 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. The LT3011 features an adjustable output with a 1.24V reference voltage.

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No protection diodes needed

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1µA Quiescent current in shutdown