MAX1595 Datasheet (Maxim) - Regulated 3.3V/5.0V Step-Up/Step-Down Charge Pump

MAX1595, Regulated 3.3V/5.0V Step-Up/Step-Down Charge Pump

The MAX1595 charge-pump regulator generates either 3.3V or 5V from a 1.8V to 5.5V input.

The unique control architecture allows the regulator to step up or step down the input voltage to maintain output regulation.

The 1MHz switching frequency, combined with a unique control scheme, allows the use o

MAX1595 Features

* o Ultra-Small: Requires Only Three Ceramic Capacitors o No Inductors Required o Up to 125mA Output Current o Regulated ±3% Output Voltage o 1MHz Switching Frequency o 1.8V to 5.5V Input Voltage o 220µA Quiescent Current o 0.1µA Shutdown Current o Load Disconnect in Shutdown MAX1595 Applications Wh