LM337D2T - onsemi

Manufacturer Part Number

LM337D2T

Manufacturer

onsemi

Introduction

The LM337D2T is an adjustable negative voltage regulator integrated circuit (IC) from onsemi. It is designed to provide a stable and adjustable negative output voltage from a higher negative input voltage.

Product Features and Performance

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

5A output current capability

Over-current and over-temperature protection

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

Low quiescent current of 6mA

Operates over a wide temperature range of 0°C to 125°C

Product Advantages

Adjustable output voltage provides flexibility in circuit design

High output current capability allows powering of various loads

Protection features ensure reliable and safe operation

High PSRR helps maintain output voltage stability

Low quiescent current improves overall power efficiency

Key Technical Parameters

Input Voltage (Max): -40V

Output Voltage (Min/Fixed): -1.2V

Output Voltage (Max): -37V

Output Current (Max): 1.5A

Quiescent Current: 6mA

Supply Current (Max): 10mA

Quality and Safety Features

Over-current protection

Over-temperature protection

Compatibility

The LM337D2T is compatible with a wide range of electronic devices and circuits that require a stable and adjustable negative voltage supply.

Application Areas

Negative voltage power supplies

Operational amplifier circuits

Instrumentation and test equipment

Industrial control systems

Telecommunications equipment

Product Lifecycle

The LM337D2T is an active product, and onsemi continues to manufacture and support it. Suitable replacement or upgrade options may be available from onsemi or other manufacturers.

Several Key Reasons to Choose This Product

Adjustable output voltage range provides flexibility in circuit design.

High output current capability allows powering of various loads.

Protection features, such as over-current and over-temperature, ensure reliable and safe operation.

High power supply rejection ratio (PSRR) helps maintain output voltage stability.

Low quiescent current improves overall power efficiency.