NCP694 Datasheet (ON Semiconductor) - 1A CMOS Low-Dropout Voltage Regulator

NCP694, 1A CMOS Low-Dropout Voltage Regulator

3 21 (BOTTOM VIEW) PIN FUNCTION DESCRIPTION FOR SOT *89 *5 PACKAGE Pin No.

Pin Name Description 1 ADJ/NC Adjust pin for NCP694DADJHT1G and NCP694HADJHT1G / No connection 2 GND Power supply ground 3 CE This input is used to place the device into low *power standby.

NCP694 1A CMOS Low-Dropout Voltage Regulator The NCP694 series of fixed output super low dropout linear regulators are designed for portable battery powered applications with high output current requirement up to 1 A and 3 mV typical load regulation at 1 A.

Each device contains a voltage reference unit, an error amplifier, a PMOS power transistor, resistors for setting output voltage, a current limit circuits for overcurrent and thermal shutdown.

A standby mode with ultra low s

NCP694 Features

* Maximum Operating Voltage of 6.0 V

* Minimum Output Voltage Down to 0.8 V for Fix Version and 1.0 V for Adjustable Version

* Load Regulation

* 3 mV at 1 A Output Current

* Low Dropout

* Build

* in Auto Discharge Function for D Version