LM337BTG - onsemi

Manufacturer Part Number

LM337BTG

Manufacturer

onsemi

Introduction

The LM337BTG is an adjustable 3-terminal negative voltage regulator.

Product Features and Performance

Negative output adjustable voltage regulator

Can handle up to 1.5A output current

Able to operate with input voltages up to -40V

Adjustable output voltage from -1.2V to -37V

Power Supply Rejection Ratio (PSRR) of 77dB at 120Hz

Product Advantages

Provides stable and reliable power supply

Designed for high voltage applications

Supports a wide range of output voltage adjustments

Offers protection against over current and over temperature conditions

Key Technical Parameters

Number of Regulators: 1

Voltage - Input (Max): -40V

Voltage - Output (Min/Fixed): -1.2V

Voltage - Output (Max): -37V

Current - Output: 1.5A

Current - Quiescent (Iq): 6 mA

Current - Supply (Max): 10 mA

PSRR: 77dB (120Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Compatibility

TO-220-3 package for through-hole mounting

Application Areas

Power supplies for negative voltage requirements

Instrumentation

Hi-Fi audio equipment

Automotive electronics

Product Lifecycle

Active status, not nearing discontinuation

Replacements or upgrades should be assessed with newer or similar voltage regulators from onsemi

Several Key Reasons to Choose This Product

Robust power regulation with high current capacity

Flexibility in output voltage adjustments for diverse applications

High PSRR ensuring minimal noise from voltage fluctuations

Comprehensive safety features protect against potential damage

Long-term reliability due to active product lifecycle

Supported by onsemi's reputation for quality in power management solutions