LM2940T-10.0 - Texas Instruments

Manufacturer Part Number

LM2940T-10.0

Manufacturer

Texas Instruments

Introduction

Low-dropout voltage regulator with fixed 10V output

Product Features and Performance

1A output current capacity

Wide input voltage range up to 26V

Low quiescent current of 10mA

Excellent line and load regulation

Thermal overload and short-circuit protection

Reverse-polarity protection

Product Advantages

Robust and reliable performance

Compact TO-220 package

Suitable for a wide range of applications

Key Technical Parameters

Output voltage: 10V (fixed)

Output current: 1A

Input voltage range: Up to 26V

Quiescent current: 10mA

Supply current (max): 15mA

Voltage dropout: 1V @ 1A

PSRR: 63dB (120Hz)

Operating temperature: -40°C to +125°C

Quality and Safety Features

Over-current, over-temperature, and short-circuit protection

RoHS3 compliant

Compatibility

Through-hole mounting (TO-220-3 package)

Application Areas

General-purpose power supply applications

Industrial and automotive electronics

Instrumentation and control systems

Product Lifecycle

This product is an active and widely used part from Texas Instruments.

Replacement or upgrade options are available.

Key Reasons to Choose This Product

Reliable and robust performance

Wide input voltage range and high output current capability

Compact and easy-to-use TO-220 package

Comprehensive protection features

Suitable for a wide range of applications