UR233 Datasheet PDF - Unisonic Technologies LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS Specs

UR233 - LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

Datasheet Summary

Description

The UTC UR233 is a LOW DROP Voltage Regulator able to provide up to 0.8A of Output Current, available even in adjustable version (VREF=1.25V).High efficiency is assured by NPN pass transistor.

In fact in the case, unlike than PNP one, the Quiescent Current flows mostly into the load.

Features

>.
Low dropout voltage (1.5V Typ. ).
Output current up to 0.8A.
Fixed output voltage of: 1.7V,1.8V,2.5V, 2,85V, 3.0V, 3.3V, 5.0V.
Adjustable version availability (VREF=1.25V).
Internal current and thermal limit.
Available in 1%(at 25°С) and 2% in all temperature range.
Supply voltage rejection: 75dB (TYP).

Datasheet Details

Part number	UR233
Manufacturer	Unisonic Technologies
File Size	317.77 KB
Description	LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS
Datasheet	UR233 Datasheet
Additional preview pages of the UR233 datasheet.

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Full PDF Text Transcription

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UNISONIC TECHNOLOGIES CO., LTD UR233 LINEAR INTEGRATED CIRCUIT LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS  DESCRIPTION The UTC UR233 is a LOW DROP Voltage Regulator able to provide up to 0.8A of Output Current, available even in adjustable version (VREF=1.25V).High efficiency is assured by NPN pass transistor. In fact in the case, unlike than PNP one, the Quiescent Current flows mostly into the load. Only a very common 10F minimum capacitor is needed for stability. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within 1% at 25°С. The ADJUSTABLE UR233 is pin to pin compatible with the other standard Adjustable voltage regulators maintaining the better performances in terms of Drop and Tolerance.

Published: May 13, 2011 |