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FAN8303MX from FAIRCHILD,Fairchild Semiconductor

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15.015ms

FAN8303MX

Manufacturer: FAIRCHILD

2A 23V Non-Synchronous Step-Down DC/DC Regulator

Partnumber Manufacturer Quantity Availability
FAN8303MX FAIRCHILD 1624 In Stock

Description and Introduction

2A 23V Non-Synchronous Step-Down DC/DC Regulator The FAN8303MX is a DC-DC converter IC manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Below are its key specifications:

1. **Input Voltage Range**: 4.5V to 18V  
2. **Output Voltage**: Adjustable from 0.8V to 16V  
3. **Output Current**: Up to 3A  
4. **Switching Frequency**: 500kHz  
5. **Efficiency**: Up to 95%  
6. **Package**: SOIC-8  
7. **Features**:  
   - Integrated high-side MOSFET  
   - Soft-start function  
   - Overcurrent protection  
   - Thermal shutdown  
   - Under-voltage lockout (UVLO)  

8. **Applications**:  
   - Point-of-load (POL) regulators  
   - Networking equipment  
   - Industrial systems  
   - Consumer electronics  

9. **Operating Temperature Range**: -40°C to +85°C  

This information is based on Fairchild's official datasheet for the FAN8303MX.

Partnumber Manufacturer Quantity Availability
FAN8303MX FSC 48 In Stock

Description and Introduction

2A 23V Non-Synchronous Step-Down DC/DC Regulator The FAN8303MX is a synchronous buck regulator manufactured by ON Semiconductor (formerly Fairchild Semiconductor). Here are the factual specifications from Ic-phoenix technical data files:

1. **Manufacturer**: ON Semiconductor (FSC - Fairchild Semiconductor legacy part)  
2. **Type**: Synchronous Buck Regulator  
3. **Input Voltage Range**: 4.5V to 18V  
4. **Output Voltage Range**: Adjustable (0.8V to 15V)  
5. **Output Current**: Up to 3A  
6. **Switching Frequency**: 500kHz  
7. **Efficiency**: Up to 95%  
8. **Package**: SOIC-8  
9. **Features**:  
   - Integrated high-side and low-side MOSFETs  
   - Over-current protection  
   - Thermal shutdown  
   - Under-voltage lockout (UVLO)  

No additional guidance or suggestions are provided.

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