MC78L12ABPRPG - onsemi

Manufacturer Part Number

MC78L12ABPRPG

Manufacturer

onsemi

Introduction

A regulator designed for low power applications with a fixed 12V output voltage.

Product Features and Performance

Positive output configuration

Fixed output type with 12V output voltage

Single regulator

Able to handle input voltage up to 35V

Product Advantages

Active product status ensures ongoing production and availability

Offers protection features such as Over Temperature and Short Circuit

High Power Supply Rejection Ratio (PSRR) of 42dB at 120Hz allows for a stable output

Low quiescent current at 6.5 mA, suitable for battery-powered applications

Compatible with through-hole mounting for easy installation

Key Technical Parameters

Input Voltage (Max): 35V

Output Voltage (Min/Fixed): 12V

Current - Output: 100mA

Quiescent Current (Iq): 6.5 mA

Operating Temperature Range: -40°C ~ 125°C

Mounting Type: Through Hole

Package / Case: TO-226-3, TO-92-3 Long Body

Quality and Safety Features

Built-in Over Temperature and Short Circuit protection

Compatibility

Packaged in TO-92 (TO-226) for compatibility with through-hole PCB designs

Application Areas

Ideal for low-power electronics, such as small home appliances, and power management circuits

Product Lifecycle

Active status indicates the product is not nearing discontinuation.

Availability of replacements or upgrades should be confirmed with onsemi.

Several Key Reasons to Choose This Product

Stable fixed output of 12V suitable for consistent voltage requirements

High input voltage tolerance up to 35V offers versatility in application

Protection against common faults increases reliability

Low dropout not specified, beneficial for low voltage applications

PSRR of 42dB ensures good ripple rejection at 120Hz, providing a cleaner output voltage

Operating over a wide temperature range makes it suitable for harsh environments

Simple through-hole mounting for easy integration into various designs