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TL1431CDT from ST,ST Microelectronics

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TL1431CDT

Manufacturer: ST

PROGRAMMABLE VOLTAGE REFERENCE

Partnumber Manufacturer Quantity Availability
TL1431CDT ST 4426 In Stock

Description and Introduction

PROGRAMMABLE VOLTAGE REFERENCE The TL1431CDT is a programmable precision voltage reference manufactured by STMicroelectronics.  

### **Specifications:**  
- **Reference Voltage:** 2.5V (adjustable via external resistors)  
- **Voltage Range:** 2.5V to 36V  
- **Output Current:** 1mA to 100mA  
- **Initial Accuracy:** ±0.4% (typical)  
- **Temperature Stability:** 25ppm/°C (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TO-252 (DPAK)  

### **Descriptions:**  
The TL1431CDT is a three-terminal adjustable shunt regulator with thermal stability and low output impedance. It is commonly used in power supplies, battery chargers, and precision voltage regulation applications.  

### **Features:**  
- Programmable output voltage  
- Low dynamic output impedance (0.22Ω typical)  
- Sink current capability up to 100mA  
- Low temperature drift  
- Wide operating voltage range  
- Available in surface-mount DPAK package  

This device is designed for applications requiring stable and precise voltage references.

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