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SL431ASF from AUK

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SL431ASF

Manufacturer: AUK

Programmable Voltage Reference

Partnumber Manufacturer Quantity Availability
SL431ASF AUK 3500 In Stock

Description and Introduction

Programmable Voltage Reference The SL431ASF is a precision programmable shunt regulator manufactured by AUK. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Output Voltage Range:** 2.5V to 36V  
- **Reference Voltage:** 2.495V (typical)  
- **Operating Current Range:** 1mA to 100mA  
- **Temperature Stability:** 50ppm/°C (typical)  
- **Package:** TO-92, SOT-23, or SOT-89  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
- The SL431ASF is a three-terminal adjustable shunt regulator with thermal stability.  
- It is commonly used in switching power supplies, voltage monitoring, and precision voltage regulation applications.  
- The device can be programmed via external resistors to set the desired output voltage.  

### **Features:**  
- **Adjustable Output Voltage** (via external resistors)  
- **Low Output Noise**  
- **Low Dynamic Impedance** (0.2Ω typical)  
- **High Accuracy** (reference voltage tolerance ±1% or ±0.5%)  
- **Wide Operating Current Range** (1mA to 100mA)  
- **Available in Multiple Package Options** (TO-92, SOT-23, SOT-89)  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Programmable Voltage Reference

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