L4940


Manufacturer No: L4940
Manufacturer: STMicroelectronics
Apex No: APX-IC-L4940-4843
Package: TO-220
Description: Low-dropout linear regulator
Output Current: 1.5 A
Input / Output Voltage: Variant-dependent; confirm the exact output-voltage suffix in the datasheet
Datasheet: Datasheet Search
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L4940 Product Description

L4940 is a STMicroelectronics Low Dropout Regulator (LDO) series intended for general-purpose regulated power supplies. The series is associated with an output-current class of 1.5 A and package options that include TO-220. Because the supplied keyword is a product family rather than a complete orderable suffix, the exact output voltage, package code, electrical limits and lifecycle status must be confirmed before quotation.

Datasheet search: https://www.alldatasheet.net/view.jsp?Searchword=L4940
Manufacturer source: https://www.st.com/en/power-management/l4940.html

Product Specifications

Package

TO-220

Product Type

Low Dropout Regulator (LDO)

Input / Output Voltage

Variant-dependent; confirm the exact output-voltage suffix in the datasheet

Output Current

1.5 A

Key Feature

Low-dropout linear regulator

Application

General-purpose regulated power supplies

Key Features

Feature Description
Manufacturer STMicroelectronics
Mfr. Part Number / Series L4940
Product Type Low Dropout Regulator (LDO)
Representative Package TO-220
Output Current Class 1.5 A
Interface / Function Low-dropout linear regulator
Application General-purpose regulated power supplies
Data Source https://www.st.com/en/power-management/l4940.html
Orderable Variant Review Confirm exact package suffix, output voltage and lifecycle before quotation.

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