Description

FPF2124 ON Chip

Product Overview

The FPF2124 ON Chip is a high-performance, low-dropout linear regulator designed to provide a stable output voltage from a varying input voltage. This chip is suitable for a wide range of applications, including power management, voltage regulation, and battery-powered devices.

Key Features

Input Voltage Range: 2.5V to 5.5V
Output Voltage Range: 1.2V to 3.3V
Maximum Output Current: 500mA
Dropout Voltage: 0.5V at 500mA
Line Regulation: 0.2% typical
Load Regulation: 0.2% typical
Operating Temperature Range: -40°C to 85°C

Package and Pinout

Package Type: SOT-23-5
Pin 1: Enable
Pin 2: Input
Pin 3: Ground
Pin 4: Output
Pin 5: Bypass

Functional Description

The FPF2124 ON Chip is a linear regulator that uses an internal voltage reference and an error amplifier to regulate the output voltage. The chip also features an enable pin that allows the user to turn the regulator on and off. The bypass pin can be used to improve the noise performance of the regulator.

Typical Applications

Power management
Voltage regulation
Battery-powered devices
Portable electronics
Industrial control systems

Absolute Maximum Ratings

Input Voltage: 6V
Output Voltage: 4V
Operating Temperature: 150°C
Storage Temperature: -55°C to 150°C

Electrical Characteristics

Input Voltage Range: 2.5V to 5.5V
Output Voltage Range: 1.2V to 3.3V
Maximum Output Current: 500mA
Dropout Voltage: 0.5V at 500mA
Line Regulation: 0.2% typical
Load Regulation: 0.2% typical

Thermal Characteristics

Thermal Resistance (Junction-to-Ambient): 150°C/W
Thermal Resistance (Junction-to-Case): 40°C/W

Ordering Information

Part Number: FPF2124
Package Type: SOT-23-5
Temperature Range: -40°C to 85°C

Note: For the most up-to-date information, please consult the manufacturer’s website or contact their sales representative.