L78M15ABV - STMicroelectronics

Manufacturer Part Number

L78M15ABV

Manufacturer

stmicroelectronics

Introduction

The L78M15ABV is a fixed output, positive low dropout (LDO) linear regulator designed in a TO-220 packaging, primarily used for voltage regulation.

Product Features and Performance

Output Type: Fixed

Output Configuration: Positive

Voltage - Input (Max): 35V

Voltage - Output (Min/Fixed): 15V

Current - Output: 500mA

Operation Temperature Range: -40°C to 125°C

PSRR: 54dB at 120Hz

Product Advantages

Stable output with fixed 15V output voltage.

Protection against over current, over temperature, and short circuit.

Able to handle input voltage up to 35V.

Key Technical Parameters

Input Voltage: Maximum 35V

Output Voltage: 15V

Output Current: 500mA

Quiescent Current (Iq): 6 mA

Power Supply Rejection Ratio (PSRR): 54dB (120Hz)

Quality and Safety Features

Protected against over current, over temperature, and short circuit situations.

Compatibility

Compatible with applications requiring through-hole mount package TO-220-3.

Application Areas

Suited for applications in consumer electronics, industrial automation, and other systems requiring stable voltage supply.

Product Lifecycle

Product Status: Obsolete

Note: Availability of replacements or upgrades should be checked with manufacturer or distributor.

Several Key Reasons to Choose This Product

Provides a secure over temperature, over current, and short circuit protection.

Offers a steady and fixed 15V output suitable for various electronics.

Supports a wide range of input voltage from up to 35V.

Designed to withstand harsh operating temperature from -40°C to 125°C making it ideal for industrial applications.