NCP3125ADR2G - onsemi

Manufacturer Part Number

NCP3125ADR2G

Manufacturer

onsemi

Introduction

Power management IC for converting input voltage to a lower, adjustable output voltage using buck topology.

Product Features and Performance

Step-Down (Buck) topology

Adjustable output voltage

Single output channel configuration

Synchronous rectification for efficiency

Operates over a wide input voltage range

Capable of delivering up to 4A of output current

Switching frequency set at 350kHz

Supports operating temperatures from -40°C to 125°C

Product Advantages

Highly efficient due to synchronous rectifier design

Able to operate at high temperatures

Compact 8-SOIC surface mount package saves PCB space

Key Technical Parameters

Function: Step-Down

Output configuration: Positive

Topology: Buck

Output type: Adjustable

Voltage - Input (Min): 4.5V

Voltage - Input (Max): 13.2V

Voltage - Output (Min/Fixed): 0.8V

Voltage - Output (Max): 10.56V

Current - Output: 4A

Frequency - Switching: 350kHz

Synchronous Rectifier: Yes

Operating Temperature: -40°C ~ 125°C (TJ)

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Supports a wide range of operating temperatures for reliability in various environments

Compatibility

Designed for compatibility with a wide range of circuits requiring a step-down voltage regulator

Package suitable for standard surface mount technology

Application Areas

Power supply modules

Consumer electronics

Telecommunications

Computing

Industrial equipment

Product Lifecycle

Obsolete status indicates the product is no longer being manufactured by onsemi

Availability of replacements or upgrades to be confirmed with the manufacturer

Several Key Reasons to Choose This Product

Efficient energy conversion for power-sensitive applications

Robust design allows operation in harsh conditions

Versatile input voltage range suitable for various power sources

Able to support high current applications up to 4A

Established reliability from a reputable manufacturer, onsemi

Ease of integration with surface mount technology