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FAN5307SX from FAIRCHILD,Fairchild Semiconductor

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15.625ms

FAN5307SX

Manufacturer: FAIRCHILD

High-efficiency step-down DC/DC converter

Partnumber Manufacturer Quantity Availability
FAN5307SX FAIRCHILD 4782 In Stock

Description and Introduction

High-efficiency step-down DC/DC converter The FAN5307SX is a synchronous buck regulator manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Here are its key specifications:  

- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Voltage Range:** Adjustable from 0.6V to VIN  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 1.5MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operation Mode:** PWM (Pulse Width Modulation)  
- **Package:** SOT-23-5  
- **Features:**  
  - Integrated synchronous rectifier  
  - Low dropout operation  
  - Overcurrent and thermal protection  
  - Soft-start function  
  - Fast transient response  

This information is based on Fairchild's official datasheet for the FAN5307SX.

Partnumber Manufacturer Quantity Availability
FAN5307SX FAI 9595 In Stock

Description and Introduction

High-efficiency step-down DC/DC converter The FAN5307SX is a synchronous buck regulator manufactured by Fairchild Semiconductor (FAI). Here are its key specifications:

- **Input Voltage Range**: 2.5V to 5.5V  
- **Output Voltage Range**: Adjustable from 0.6V to VIN  
- **Output Current**: Up to 1.5A  
- **Switching Frequency**: 1.5MHz (typical)  
- **Efficiency**: Up to 95%  
- **Operating Temperature Range**: -40°C to +85°C  
- **Package**: 5-pin SOT-23  
- **Features**:  
  - Synchronous rectification  
  - Low dropout operation  
  - Overcurrent and thermal protection  
  - Soft-start function  

This information is based on Fairchild Semiconductor's official datasheet for the FAN5307SX.

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