LM337SP - STMicroelectronics

Manufacturer Part Number

LM337SP

Manufacturer

stmicroelectronics

Introduction

The LM337SP is a high-performance, adjustable, negative voltage regulator capable of supplying up to 1.5A of output current. It is designed to provide a highly stable and accurate negative voltage output from a wide range of input voltages. The device features internal current limiting, thermal overload protection, and safe area protection, making it a reliable and robust power supply solution.

Product Features and Performance

Adjustable negative output voltage from -1.2V to -37V

Output current up to 1.5A

Wide input voltage range up to 40V

High power supply rejection ratio (PSRR) of 77dB at 120Hz

Thermal overload and short-circuit protection

Guaranteed stability with all types of capacitive loads

Product Advantages

Excellent line and load regulation for stable output voltage

Low dropout voltage for efficient power conversion

Compact TO-220 package for easy integration

Reliable protection features for safe operation

Key Reasons to Choose This Product

Versatile and high-performance negative voltage regulation

Robust protection features for long-term reliability

Easy integration into various power supply applications

Cost-effective solution for industrial and consumer electronics

Quality and Safety Features

Rigorous quality control and testing processes

Compliance with industry safety standards

Thermal overload and short-circuit protection

Compatibility

The LM337SP is compatible with a wide range of electronic devices and applications that require a stable and adjustable negative voltage supply, such as audio equipment, industrial control systems, and medical devices.

Application Areas

Audio and video equipment

Industrial control systems

Medical devices

Test and measurement equipment

Telecommunications equipment

Product Lifecycle

The LM337SP is an active product, and stmicroelectronics continues to manufacture and support it. There are no immediate plans for discontinuation. Alternative models that may be considered include the LM337T and LM337K, which are similar negative voltage regulators with different package options. For the latest information and availability, please contact our website's sales team.