FAN1117AT - Fairchild Semiconductor

Manufacturer Part Number

FAN1117AT

Manufacturer

onsemi

Introduction

The onsemi FAN1117AT is a low-dropout (LDO) linear voltage regulator designed to provide a stable and adjustable output voltage from an input voltage as high as 18V. It is capable of delivering up to 1A of output current and features advanced protection circuitry to ensure reliable and safe operation.

Product Features and Performance

Adjustable output voltage range from 1.25V to 18V

Maximum input voltage of 18V

Output current capability of up to 1A

Low dropout voltage of 1.2V at 1A of output current

High power supply rejection ratio (PSRR) of 72dB at 120Hz

Over-current and over-temperature protection

Product Advantages

Excellent line and load regulation for stable output voltage

Wide operating temperature range of 0°C to 125°C

Compact TO-220-3 package for efficient heat dissipation

Suitable for a variety of power supply applications

Key Reasons to Choose This Product

Reliable and robust performance with advanced protection features

Flexible output voltage adjustment to meet different system requirements

Efficient power delivery with low dropout voltage

Compact and easy-to-use package for space-constrained designs

Quality and Safety Features

Robust overcurrent and overtemperature protection

Designed and manufactured to high quality standards

Compliant with relevant safety and environmental regulations

Compatibility

The onsemi FAN1117AT LDO regulator is compatible with a wide range of electronic devices and systems that require a stable and adjustable power supply.

Application Areas

Portable electronics

Industrial control systems

Automotive electronics

Telecommunications equipment

General-purpose power supply applications

Product Lifecycle

The onsemi FAN1117AT is an obsolete product, meaning it is no longer in active production. However, there are several alternative and equivalent models available from onsemi and other manufacturers. Customers are advised to contact our website's sales team for more information on suitable replacement options.