n Wide Operating Input Voltage Range: 4V to 140V n Internal Low Resistance Power MOSFET n No Compensation Required n Adjustable 20mA to 250mA Maximum Output Current n.

n Industrial Control Supplies n Medical Devices n Distributed Power Systems n Portable Instruments n Battery-Operat.

The LTC®3638 is a high efficiency step-down DC/DC regulator with internal power switch that draws only 12μA typical DC supply current while maintaining a regulated output voltage at no load. The LTC3638 can supply up to 250mA load current and feature.

LTC3630

LTC3631

LTC3632

LTC3633

LTC3633A

LTC3633A-1

LTC3633A-2

LTC3633A-3

LTC3636

LTC3636-1

LTC3637

LTC3639

LTC3600

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