LTC3638
LTC3638 is 140V 250mA Step-Down Regulator manufactured by Linear Technology.
Features n Wide Operating Input Voltage Range: 4V to 140V n Internal Low Resistance Power MOSFET n No pensation Required n Adjustable 20mA to 250mA Maximum Output
Current n Low Dropout Operation: 100% Duty Cycle n Low Quiescent Current: 12µA n Wide Output Range: 0.8V to VIN n 0.8V ±1% Feedback Voltage Reference n Precise RUN Pin Threshold n Internal or External Soft-Start n Programmable 1.8V, 3.3V, 5V or Adjustable Output n Few External ponents Required n Programmable Input Overvoltage Lockout n Thermally Enhanced High Voltage MSOP Package
APPLICATIONS n Industrial Control Supplies n Medical Devices n Distributed Power Systems n Portable Instruments n Battery-Operate...
