LM3940ISX-3.3/NOPB – TEXAS INSTRUMENTS

Part Number:

LM3940ISX-3.3/NOPB

Manufacturer:

TEXAS INSTRUMENTS

Date Code:

RoHS:

RoHS Compliant

MSL:

COO:

Description:

3.3V, 1A LDO Regulator, 5-Pin TO-263

Datasheet:

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Product Details:

Overview

The LM3940ISX-3.3/NOPB is a fixed 3.3V low-dropout (LDO) voltage regulator manufactured by TEXAS INSTRUMENTS. This regulator provides a stable 3.3V output with a maximum output current of 1A. It is supplied in a 5-pin TO-263 surface-mount package, suitable for applications requiring efficient voltage regulation with moderate power dissipation.

Key Features

Fixed 3.3V Output Voltage
1A Maximum Output Current
Low Dropout Voltage
TO-263 Package

Applications

This LDO regulator is commonly used in various electronic systems to provide a regulated 3.3V supply. Its low dropout characteristic makes it suitable for applications where the input voltage is close to the desired output voltage.

Microcontroller Power Supplies
Post-Regulation for Switching Supplies
Battery-Powered Systems