FAN1117ASX - onsemi

Manufacturer Part Number

FAN1117ASX

Manufacturer

onsemi

Introduction

The FAN1117ASX is a low dropout linear voltage regulator designed for power management applications.

Product Features and Performance

Adjustable output voltage from 1.25V to 18V

Up to 1A output current

Low dropout voltage: 1.2V @ 1A

Power Supply Rejection Ratio (PSRR): 72dB at 120Hz

Thermal and overcurrent protection

Product Advantages

High current capability

Low dropout performance for efficient regulation

Adjustable output for versatile applications

Built-in protection features enhance safety

Key Technical Parameters

Input Voltage (Max): 18V

Output Voltage Range: 1.25V to 18V

Dropout Voltage (Max): 1.2V @ 1A

Output Current: 1A

Operating Temperature Range: 0°C to 125°C

Quality and Safety Features

Overcurrent protection

Over-temperature protection

Compatibility

Compatible with various input voltages up to 18V

Suitable for surface mount technology with a standard SOT-223-4 packaging

Application Areas

Power supplies

Consumer electronics

Industrial equipment

Telecommunications

Product Lifecycle

Obsolete

No direct replacements or upgrades specified

Reasons to Choose This Product

Ideal for linear voltage regulation with high current demand

Flexibility in output voltage for diverse applications

Built-in safety mechanisms ensure reliability

Solid performance with a reputable manufacturer behind the product

Good thermal performance for a wide range of operating temperatures