FAN53611AUC123X - onsemi

Manufacturer Part Number

FAN53611AUC123X

Manufacturer

onsemi

Introduction

The FAN53611AUC123X is a high-efficiency, low-noise, step-down DC-DC converter from onsemi. It is designed to provide a regulated 1.233V output from an input voltage range of 2.3V to 5.5V, making it suitable for a variety of applications that require a stable and reliable power supply.

Product Features and Performance

Step-down (buck) converter topology with synchronous rectification for high efficiency

Fixed 1.233V output voltage

Output current capability up to 1A

Switching frequency of 6MHz for compact external component size

Low quiescent current of 25μA in no-load conditions

Thermal shutdown and overcurrent protection for reliable operation

Available in a small 6-pin WLCSP package

Product Advantages

High efficiency power conversion for improved system energy efficiency

Compact size and low-profile packaging for space-constrained designs

Robust protection features for reliable and safe operation

Suitable for a wide range of power supply applications

Key Reasons to Choose This Product

Optimized for power-sensitive applications that require a stable and efficient power supply

Compact size and high power density make it ideal for space-limited designs

Reliable performance with built-in protection features for long-term operation

Cost-effective solution for a variety of consumer and industrial applications

Quality and Safety Features

Designed and manufactured to onsemi's high-quality standards

Overcurrent, overvoltage, and thermal protection for safe operation

RoHS-compliant and lead-free for environmentally-friendly use

Compatibility

The FAN53611AUC123X is compatible with a wide range of electronic devices and systems that require a regulated 1.233V power supply, such as:

Portable electronics

Wearable devices

IoT sensors and nodes

Industrial control systems

Automotive electronics

Application Areas

Portable and handheld devices

Wearable electronics

Industrial automation and control

Automotive and transportation systems

Internet of Things (IoT) applications

Product Lifecycle

The FAN53611AUC123X is an obsolete product, meaning it is no longer in active production. However, onsemi may have equivalent or alternative models available that can serve a similar purpose. Customers are advised to contact our website's sales team for more information on available alternatives and product lifecycle details.