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UC39431D from TI/BB,Texas Instruments

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UC39431D

Manufacturer: TI/BB

Precision Adjustable Shunt Regulator

Partnumber Manufacturer Quantity Availability
UC39431D TI/BB 25 In Stock

Description and Introduction

Precision Adjustable Shunt Regulator The part UC39431D is manufactured by Texas Instruments (TI) and is part of their Burr-Brown (BB) product line.  

**Specifications:**  
- **Function:** Precision Voltage Reference  
- **Reference Voltage:** 2.5V  
- **Initial Accuracy:** ±0.5%  
- **Temperature Coefficient:** 10ppm/°C (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage Range:** 4.5V to 30V  
- **Output Current:** 10mA  
- **Package:** SOIC-8  

**Descriptions and Features:**  
- High-precision voltage reference with low drift  
- Low noise output for precision applications  
- Stable over temperature and time  
- Low quiescent current  
- Suitable for data acquisition systems, industrial controls, and instrumentation  

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

Application Scenarios & Design Considerations

Precision Adjustable Shunt Regulator
Partnumber Manufacturer Quantity Availability
UC39431D TI 655 In Stock

Description and Introduction

Precision Adjustable Shunt Regulator The part **UC39431D** is manufactured by **Texas Instruments (TI)**. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Category:** Integrated Circuits (ICs)  
- **Type:** Power Management IC  
- **Package:** SOIC (Small Outline Integrated Circuit)  
- **Operating Temperature Range:** Typically -40°C to +85°C (exact range may vary)  
- **Voltage Rating:** Specific voltage ratings depend on the variant (refer to datasheet for exact values)  
- **Current Handling:** Designed for low to moderate power applications  

### **Descriptions:**  
- The **UC39431D** is a power management IC designed for precision control in power supply circuits.  
- It is commonly used in voltage regulation, switching power supplies, and battery management systems.  
- The SOIC package ensures compact design and ease of integration into PCB layouts.  

### **Features:**  
- **Precision Control:** Provides accurate voltage regulation.  
- **Low Power Consumption:** Optimized for efficiency.  
- **Protection Features:** May include overvoltage, undervoltage, or thermal protection (check datasheet for exact protections).  
- **Wide Operating Range:** Suitable for industrial and automotive applications.  
- **High Reliability:** Designed for long-term performance in demanding conditions.  

For exact electrical characteristics, pin configurations, and application details, refer to the official **TI datasheet for UC39431D**.

Application Scenarios & Design Considerations

Precision Adjustable Shunt Regulator

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