LM78M15CT - onsemi

Manufacturer Part Number

LM78M15CT

Manufacturer

Texas Instruments

Introduction

The LM78M15CT is a fixed-output, linear low-dropout (LDO) voltage regulator particularly suited for applications requiring a regulated 15V.

Product Features and Performance

Fixed 15V output

Low dropout voltage

Output current of 500mA

Good power supply rejection ratio (PSRR) of 69dB at 120Hz

Product Advantages

High PSRR enhances performance in noisy environments

Overcurrent, overtemperature, and short-circuit protection enhances durability and reliability

Key Technical Parameters

Input Voltage (Max): 35V

Output Voltage: 15V

Current Output: 500mA

Current Quiescent (Iq): 3 mA

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Short circuit protection

Compatibility

Through-hole mounting simplifies installation on PCBs

TO-220-3 package compatible with standard heat sinks and layout designs

Application Areas

Consumer electronics

Power management solutions

Industrial controls

Product Lifecycle

Status: Obsolete

No direct replacement or upgrade available

Several Key Reasons to Choose This Product

Dependable 15V output suitable for a variety of applications

Built-in protections ensure long operational life and safety

Suitable for harsh environments with operating temperatures ranging from -40°C to 125°C

High PSRR ideal for applications in noisy power environments

Available in a widely used TO-220-3 package for compatibility with existing designs