L7912CP - STMicroelectronics

Manufacturer Part Number

L7912CP

Manufacturer

stmicroelectronics

Introduction

The L7912CP is a fixed negative voltage regulator from stmicroelectronics. It is a member of the L79xx family of negative voltage regulators. This regulator provides a stable and accurate -12V output from an input voltage of up to -35V. It features a low dropout voltage, tight output voltage regulation, and built-in protection against over-temperature and short-circuit conditions.

Product Features and Performance

Fixed negative output voltage of -12V

Input voltage range up to -35V

Low dropout voltage of 1.1V @ 1A (typical)

Output current capability of 1.5A

Quiescent current of 3mA

Power Supply Rejection Ratio (PSRR) of 60dB (120Hz)

Over-temperature and short-circuit protection

Product Advantages

Stable and accurate output voltage

Low dropout voltage for efficient power conversion

Protection features for safe and reliable operation

Compact TO-220 package for easy integration

Key Reasons to Choose This Product

Robust and reliable performance for a wide range of applications

Cost-effective solution for negative voltage regulation needs

Proven technology from a trusted manufacturer, stmicroelectronics

Available in a standard Through Hole package for easy board assembly

Quality and Safety Features

Complies with industry safety and quality standards

Robust design for long-term reliability

Manufactured in an ISO-certified facility

Compatibility

The L7912CP is compatible with various electronic systems and applications that require a stable negative voltage supply, such as audio amplifiers, instrumentation, and industrial control equipment.

Application Areas

Audio and video equipment

Industrial control systems

Test and measurement instruments

Telecommunications equipment

General purpose negative voltage regulation

Product Lifecycle

The L7912CP is an active product in the stmicroelectronics portfolio. Equivalent or alternative models available include the L7912ABV and L7912CV. For the latest product information and availability, please contact our website's sales team.