LM317BTG - onsemi

Manufacturer Part Number

LM317BTG

Manufacturer

onsemi

Introduction

The LM317BTG is a versatile and widely used adjustable voltage regulator that provides output voltages ranging from 1.2V to 37V. It is designed for a variety of applications requiring a wide range of input and adjustable output voltages.

Product Features and Performance

Adjustable output voltage from 1.2V to 37V

Maximum input voltage of 40V

Current output of 1.5A

Quiescent current (Iq) is 10 mA

Power Supply Rejection Ratio (PSRR) of 80dB to 65dB at 120Hz

Over Current, Over Temperature, and Short Circuit protection

Operating temperature range from -40°C to 125°C

Product Advantages

High output voltage range flexibility

Built-in protection features enhance device safety

Low quiescent current improves efficiency

High PSRR ensures stable output under varying input conditions

Wide operating temperature range ensures reliability in harsh environments

Key Technical Parameters

Voltage - Input (Max): 40V

Voltage - Output (Min/Fixed): 1.2V

Voltage - Output (Max): 37V

Current - Output: 1.5A

Current - Quiescent (Iq): 10 mA

PSRR: 80dB ~ 65dB (120Hz)

Quality and Safety Features

Over Current protection

Over Temperature protection

Short Circuit protection

Compatibility

Compatible with a wide range of devices and applications due to its adjustable output voltage and through-hole mounting type.

Application Areas

Power supplies

Battery chargers

Motor controls

LED drivers

Adjustable current and voltage sources

Product Lifecycle

This product is currently in the Active phase of its lifecycle. There are no indications that it is nearing discontinuation. Replacement or upgrades are typically available for active components.

Several Key Reasons to Choose This Product

Highly versatile with adjustable output voltage for a wide range of applications

Integrated safety features ensure long-term reliability

Low quiescent current aids in achieving high efficiency in power supply designs

High PSRR stabilizes output against input voltage fluctuations

Supported by onsemi, a reputable manufacturer in the semiconductor industry