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FAN5331SX from FSC,Fairchild Semiconductor

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16.113ms

FAN5331SX

Manufacturer: FSC

Adjustable, 1.6MHz Boost Regulator with 25V Integrated FET Switch

Partnumber Manufacturer Quantity Availability
FAN5331SX FSC 21920 In Stock

Description and Introduction

Adjustable, 1.6MHz Boost Regulator with 25V Integrated FET Switch The FAN5331SX is a step-up DC-DC converter manufactured by ON Semiconductor (formerly Fairchild Semiconductor). Here are its key specifications:

- **Manufacturer**: ON Semiconductor (FSC refers to Fairchild Semiconductor, which was acquired by ON Semiconductor).  
- **Type**: Step-up (boost) DC-DC converter.  
- **Input Voltage Range**: 2.5V to 5.5V.  
- **Output Voltage**: Adjustable (up to 5.5V).  
- **Switching Frequency**: 1.2MHz (typical).  
- **Output Current**: Up to 300mA (dependent on input/output conditions).  
- **Efficiency**: Up to 90%.  
- **Package**: SOT-23-5.  
- **Features**: Low start-up voltage, internal soft-start, overcurrent protection, and thermal shutdown.  

This information is based on the manufacturer's datasheet. For precise details, refer to the official documentation.

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