A1125LLHLT-T - Allegro MicroSystems

Manufacturer Part Number

A1125LLHLT-T

Manufacturer

Allegro MicroSystems

Introduction

Magnetic sensor switch

Designed for automotive and industrial applications

Product Features and Performance

Operates on a unipolar magnetic switching function

Provides a South pole sensitive open drain output

Sensing range: 5mT trip, 0.5mT release

Wide supply voltage range: 3V to 24V

Wide operating temperature range: -40°C to 150°C

Product Advantages

Robust design for harsh environments

Compact SOT-23W package

Low power consumption

Key Technical Parameters

Supply voltage: 3V to 24V

Supply current (max): 4mA

Output current (max): 25mA

Operating temperature: -40°C to 150°C

Quality and Safety Features

RoHS3 compliant

AEC-Q100 qualified for automotive applications

Compatibility

Compatible with a wide range of industrial and automotive systems

Application Areas

Automotive applications (e.g., gear position sensing, cam/crank position sensing)

Industrial applications (e.g., speed and position sensing, fluid level detection)

Product Lifecycle

Current product, no plans for discontinuation

Replacement or upgrade options available if needed

Key Reasons to Choose This Product

Reliable performance in harsh environments

Wide operating temperature and voltage ranges

Compact and low-power design

Automotive and industrial qualifications for diverse applications