Linear Technology LT3022IMSE-1.5#PBF

LT3022IMSE-1.5#PBF Description
The LT3022IMSE-1.5#PBF is a very low dropout voltage (VLDO™) linear regulator that operates from single input supplies down to 0.9V. The LT3022IMSE-1.5#PBF supplies 1A output current with 145mV typical dropout voltage. The LT3022IMSE-1.5#PBF is ideal for the low input voltage to low output voltage applications, providing comparable electrical efficiency to a switching regulator. The LT3022IMSE-1.5#PBF optimizes stability and transient response with low ESR ceramic output capacitors as small as 10µF.

LT3022IMSE-1.5#PBF Features
VIN Range: 0.9V to 10V Dropout Voltage: 145mV Typical Output Current: 1A Adjustable Output (VREF = VOUT(MIN) = 200mV) Fixed Output Voltages: 1.2V, 1.5V, 1.8V Stable with Low ESR, Ceramic Output Capacitors (10µF Minimum) 0.05% Typical Load Regulation from 1mA to 1A Quiescent Current: 400µA Typical 7.5µA Typical Quiescent Current in Shutdown Current Limit Protection Reverse-Battery Protection with No Reverse Current Thermal Limiting with Hysteresis 16-Lead (5mm × 3mm) DFN and MSOP Packages

LT3022IMSE-1.5#PBF Applications
High Efficiency Linear Regulators Battery-Powered Systems Logic Supplies Post Regulator for Switching Supplies Wireless Modems FPGA Core Supplies