NCP508 Datasheet PDF - ON Semiconductor 50mA Low Dropout Voltage Regulator Specs

NCP508 - 50mA Low Dropout Voltage Regulator

Datasheet Summary

Description

Pin No.

power stand by.

device is disabled.

Features

Very Low Noise at 39 mVrms without a Bypass Capacitor.
High Ripple Rejection of 70 dB at 1 kHz.
Low Dropout Voltage of 140 mV (typ) at 30 mA.
Tight Load Regulation, typically 6 mV for DIout = 50 mA.
Fast Enable Turn.
On time of 20 msec.
Logic Level Enable.
ESR can vary from a few mW to 3 W.
These are Pb.
Free Devices Typical.

Datasheet Details

Part number	NCP508
Manufacturer	ON Semiconductor
File Size	382.80 KB
Description	50mA Low Dropout Voltage Regulator
Datasheet	NCP508 Datasheet
Additional preview pages of the NCP508 datasheet.

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Full PDF Text Transcription

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NCP508 Very Low Noise, Fast Turn On, 50 mA Low Dropout Voltage Regulator The NCP508 is a 50 mA low noise voltage regulator, designed to exhibit fast turn on time and high ripple rejection. Each device contains a voltage reference unit, an error amplifier, a PMOS power transistor, resistors for setting output voltage, current limit, and temperature limit protection circuits. The NCP508 has been designed for use with ceramic capacitors. The device is housed in SC−88A and WDFN6 1.5x1.5 packages. Standard voltage versions are 1.5, 1.8, 2.5, 2.8, 3.0, and 3.3. Other voltages are available in 100 mV steps.

Published: Aug 25, 2010 |