Description
LTC3405A-1.375 1.375V, 1.5MHz, 300mA Synchronous Step-Down Regulators in ThinSOT U U .
Features
* High Efficiency: Up to 90%
* Very Low Quiescent Current: Only 20µA
During Operation
* 300mA Output Current at VIN = 3V
* 2.5V to 5.5V Input Voltage Range
* 1.5MHz Constant Frequency Operation
* No Schottky Diode Required
* Low Dropout Operation: 100% Duty Cycle
* St
Applications
* 100% duty cycle provides low dropout operation, extending battery life in portable systems. Switching frequency is internally set at 1.5MHz, allowing the use of small surface mount inductors and capacitors. The LTC3405A-1.375 is specifically designed to work well with ceramic output capacitors, ach
