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FPF2103 from FAIRCILD,Fairchild Semiconductor

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FPF2103

Manufacturer: FAIRCILD

IntelliMAX Advanced Load Management Products

Partnumber Manufacturer Quantity Availability
FPF2103 FAIRCILD 800 In Stock

Description and Introduction

IntelliMAX Advanced Load Management Products The FPF2103 is a power switch manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Here are the key specifications:

- **Type**: Load Switch  
- **Input Voltage Range**: 1.2V to 5.5V  
- **Continuous Current**: 2A  
- **On-Resistance (RDS(ON))**: 50mΩ (typical at 5V)  
- **Quiescent Current**: 1µA (typical)  
- **Shutdown Current**: 0.1µA (typical)  
- **Operating Temperature Range**: -40°C to +85°C  
- **Package**: SOT-23-5  
- **Features**:  
  - Under-voltage lockout (UVLO)  
  - Thermal shutdown protection  
  - Fast turn-off (tOFF < 1µs)  

This information is based on Fairchild's datasheet for the FPF2103.

Partnumber Manufacturer Quantity Availability
FPF2103 FAIRCHILD 2031 In Stock

Description and Introduction

IntelliMAX Advanced Load Management Products The FPF2103 is a power distribution switch manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Here are its key specifications:

1. **Input Voltage Range**: 2.7V to 5.5V  
2. **Continuous Load Current**: 1.5A (max)  
3. **On-Resistance (RDS(ON))**: 70mΩ (typical) at 5V VIN  
4. **Quiescent Current**: 35µA (typical)  
5. **Shutdown Current**: 1µA (max)  
6. **Overcurrent Protection**: Fixed 2.1A (typical) threshold  
7. **Thermal Shutdown**: Yes  
8. **Reverse Current Blocking**: Yes  
9. **Fault Blanking Time**: 10ms (typical)  
10. **Operating Temperature Range**: -40°C to +85°C  
11. **Package**: SOT-23-5  

The device features an enable pin (active high) and is designed for applications requiring controlled power distribution with protection.  

(Source: Fairchild Semiconductor datasheet for FPF2103.)

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