FAN1117AS25X - onsemi

Manufacturer Part Number

FAN1117AS25X

Manufacturer

onsemi

Introduction

The FAN1117AS25X is an obsolete low drop-out (LDO) linear voltage regulator designed for power management applications.

Product Features and Performance

Fixed Output Voltage of 2.5V

Positive Output Configuration

Low Dropout Voltage: 1.2V Max at 1A

High Output Current Capability: 1A

Power Supply Ripple Rejection: 72dB at 120Hz

Product Advantages

Stable Operation with Low Dropout

Good Noise Rejection Characteristics

Key Technical Parameters

Input Voltage (Max): 18V

Output Voltage (Fixed): 2.5V

Current - Output: 1A

Voltage Dropout: 1.2V Max at 1A

Power Supply Ripple Rejection (PSRR): 72dB (120Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Compatibility

Compatible with Surface Mounting

Package / Case: TO-261-4, TO-261AA

Supplier Device Package: SOT-223-4

Application Areas

Various Power Management Circuits

Product Lifecycle

Obsolete Status

Potential Need to Seek Replacements or Upgrades

Several Key Reasons to Choose This Product

Regulator with High Current Capability

Good Thermal Performance

Low Dropout Voltage for Efficient Use

Integrated Protection Features for Device Safety

High PSRR for Reduced Noise in Sensitive Applications