NCV8161 Datasheet (ON Semiconductor)

NCV8161, LDO Regulator

Pin No.

TSOP *5 Pin No.

XDFN4 Pin Name Description 1 4 IN Input voltage supply pin 5 1 OUT Regulated output voltage.

The output should be bypassed with small 1 mF ceramic capacitor.

3 3 EN Chip enable: Applying VEN < 0.4 V disables the regulator, Pulling VEN > 1.2 V enables the

DATA SHEET www.onsemi.com LDO Regulator - Ultra-Low Noise, High PSRR, RF and Analog Circuits 450 mA NCV8161 The NCV8161 is a linear regulator capable of supplying 450 mA output current.

Designed to meet the requirements of RF and analog circuits, the NCV8161 device provides low noise, high PSRR, low quiescent current, and very good load/line transients.

The device is designed to work with a 1 mF input and a 1 mF output ceramic capacitor.

It is available in TSOP 5 and XDFN4 packages.

NCV8161 Features

* Operating Input Voltage Range: 1.9 V to 5.5 V

* Available in Fixed Voltage Option: 1.8 V to 5.14 V

* ±2% Accuracy Over Temperature

* Ultra Low Quiescent Current Typ. 18 mA

* Standby Current: Typ. 0.1 mA

* Very Low Dropout: 225 mV at 450 mA