L4940V10 - STMicroelectronics

Manufacturer Part Number

L4940V10

Manufacturer

STMicroelectronics

Introduction

Low Dropout Voltage Regulator

Product Features and Performance

Positive Output Fixed Voltage

Low Dropout of 0.9V @ 1.5A

Output Current Capacity of 1.5A

Quiescent Current of 8 mA

Good Power Supply Rejection Ratio (PSRR) of 62dB @ 120Hz

Product Advantages

High reliability

Suitable for harsh temperature environments -40°C to 150°C

Multiple protection features

Key Technical Parameters

Input Voltage up to 17V

Fixed Output Voltage of 10V

PSRR: 62dB @ 120Hz

Current - Supply (Max): 50 mA

Quality and Safety Features

Over Temperature Protection

Reverse Polarity Protection

Short Circuit Protection

Compatibility

Compatible with a wide range of circuits requiring a stable 10V supply

Application Areas

Power supply for microcontrollers

Consumer electronics

Industrial equipment

Product Lifecycle

Obsolete

Replacements or upgrades may be available

Several Key Reasons to Choose This Product

Stable voltage output

Robust protection features

Proven reliability from STMicroelectronics

Can maintain performance in extreme temperatures