MC7912CD2TR4G - onsemi

Manufacturer Part Number

MC7912CD2TR4G

Manufacturer

onsemi

Introduction

This product is a fixed-output linear voltage regulator from onsemi. It is designed to provide a stable and regulated negative voltage output.

Product Features and Performance

Fixed negative output voltage of -12V

Output current capacity of 1A

Wide input voltage range up to -35V

High power supply rejection ratio (PSRR) of 61dB at 120Hz

Overload and thermal protection features

Low voltage dropout of 1.3V at 1A (typical)

Single regulator in a compact D2PAK-3 package

Product Advantages

Reliable and stable negative voltage regulation

Efficient power management with low dropout voltage

Compact and space-saving package

Comprehensive protection features for safety and reliability

Suitable for a wide range of applications

Key Technical Parameters

Output Voltage: -12V (fixed)

Output Current: 1A

Input Voltage Range: -35V (max)

PSRR: 61dB (120Hz)

Protection Features: Over Current, Over Temperature

Voltage Dropout (Max): 1.3V @ 1A (Typ)

Number of Regulators: 1

Package: D2PAK-3, TO-263-3, DPak (2 Leads + Tab), TO-263AB

Quality and Safety Features

RoHS3 compliant

Overload and thermal protection for safe operation

Compatibility

This linear voltage regulator is compatible with a wide range of electronic devices and applications that require a stable negative voltage supply.

Application Areas

Power supplies

Industrial electronics

Telecommunications equipment

Medical devices

Automotive electronics

Product Lifecycle

This product is an active and widely used linear voltage regulator from onsemi. Replacement or upgrade options may be available, but the product is not currently nearing discontinuation.

Key Reasons to Choose This Product

Reliable and stable negative voltage regulation with 1A output capacity.

Efficient power management with low voltage dropout.

Comprehensive protection features for safety and reliability.

Compact and space-saving D2PAK-3 package.

Suitable for a wide range of industrial, medical, and automotive applications.