TDA3661 - Very low dropout voltage/quiescent current adjustable voltage regulator

NXP Semiconductors

Datasheet Details

Part number	TDA3661
Manufacturer	NXP Semiconductors
File Size	86.98 KB
Description	Very low dropout voltage/quiescent current adjustable voltage regulator
Datasheet	TDA3661 Datasheet

General Description

The TDA3661 is an adjustable voltage regulator with very low dropout voltage and quiescent current, which operates over a wide supply voltage range.

TDA3661T: VP ≤ 33 V, 40 °C ≤ Tamb ≤ +85 °C and SO8 package (non-automotive) TDA3661AT: VP ≤ 45 V,

Overview

INTEGRATED CIRCUITS DATA SHEET TDA3661 Very low dropout voltage/quiescent current adjustable voltage regulator Preliminary speciﬁcation Supersedes data of 1999 Sep 29 File under Integrated Circuits, IC01 2000 Feb 01.

Key Features

Output adjustable from 1.5 V to VP, 100 mA regulator.
Supply voltage range up to 33 V (45 V).
Very low quiescent current of 15 µA (typical value).
Very low dropout voltage.
High ripple rejection.
Very high stability:.
Electrolytic capacitors: Equivalent Series Resistance (ESR) < 38 Ω at IREG ≤ 25 mA.
Other capacitors: 100 nF at 200 µA ≤ IREG ≤ 100 mA.
Pin compatible family TDA3662 to TDA3666.
Protections:.

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