SA57026 Datasheet 300mA LDO

Manufacturer: Philips Semiconductors (now NXP Semiconductors)

SA57026 300ma ldo by Philips Semiconductors (now NXP Semiconductors) - Datasheet Preview

Datasheet Details

Part number	SA57026
Manufacturer	Philips Semiconductors (now NXP Semiconductors)
File Size	87.05 KB
Description	300mA LDO
Datasheet	SA57026 Datasheet

General Description

The SA57026 has an extremely precise fixed output with a typical accuracy of ±2%.

It is designed to provide very low dropout and low noise in CD-ROM drives, battery-operated systems, and portable computers applications.

This regulator consists of an internal voltage reference, an error amplifier, a driver with current limiter, and a thermal shut-down mechanism.

Overview

INTEGRATED CIRCUITS SA57026 300 mA LDO with ON/OFF control and independent delayed RESET function Product data Supersedes data of 2001 Oct 03 2003 Oct 13 Philips Semiconductors Philips Semiconductors Product data 300 mA.

Key Features

Very low dropout voltage: 500 mV typ. (Iout = 50 mA).
High precision output voltage: ±2%.
Output current capacity: 300 mA.
Low noise: 40 mVrms typ. @ 20 Hz to 80 KHz and for Cn = 10 nF.
Extremely good line regulation: 10 mV typical.
Extremely good load regulation: 20 mV typical.
Low temperature drift co-efficient to Vout: ±100 ppm/°C.
Internal current limit and thermal shut-down circuits.
Adjustment-free reset det.

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