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TLV431BFTA from ZETEX/DIODES

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TLV431BFTA

Manufacturer: ZETEX/DIODES

1.24V Cost effective shunt regulator

Partnumber Manufacturer Quantity Availability
TLV431BFTA ZETEX/DIODES 90000 In Stock

Description and Introduction

1.24V Cost effective shunt regulator The TLV431BFTA is a low-voltage adjustable precision shunt regulator manufactured by ZETEX/DIODES. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Reference Voltage (Vref):** 1.24V (typical)  
- **Adjustable Output Voltage Range:** 1.24V to 6V  
- **Operating Cathode Current (IK):** 80µA (minimum) to 100mA (maximum)  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Temperature Range:** -40°C to +125°C  
- **Package Type:** SOT-23-3  

### **Descriptions:**
- The TLV431BFTA is a three-terminal adjustable shunt regulator with a low-voltage operation.  
- It provides a stable reference voltage with high accuracy and low dynamic impedance.  
- Designed for applications requiring precision voltage regulation at lower voltages than standard shunt regulators.  

### **Features:**
- **Low Voltage Operation:** Suitable for circuits requiring regulation below 6V.  
- **High Accuracy:** Tight reference voltage tolerance (±1%).  
- **Low Operating Current:** As low as 80µA, making it suitable for battery-powered applications.  
- **Wide Temperature Range:** Operates reliably from -40°C to +125°C.  
- **Adjustable Output:** External resistors allow setting the desired output voltage.  
- **Small Package:** SOT-23-3 footprint for space-constrained designs.  

This device is commonly used in power management, voltage monitoring, and precision reference applications.

Application Scenarios & Design Considerations

1.24V Cost effective shunt regulator
Partnumber Manufacturer Quantity Availability
TLV431BFTA ZETEX 172 In Stock

Description and Introduction

1.24V Cost effective shunt regulator The TLV431BFTA is a low-voltage adjustable precision shunt regulator manufactured by ZETEX (now part of Diodes Incorporated). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Reference Voltage (Vref):** 1.24V (typical)  
- **Adjustable Output Voltage Range:** 1.24V to 6V  
- **Operating Cathode Current (IK):** 1mA to 100mA  
- **Low Operating Current:** 80µA (typical)  
- **Accuracy:** ±1% (A grade), ±0.5% (B grade)  
- **Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-3  

### **Descriptions:**  
- The TLV431BFTA is a three-terminal adjustable shunt regulator with a low-voltage operation capability.  
- It is designed for applications requiring precision voltage references or regulation.  
- It can replace traditional Zener diodes with improved performance.  

### **Features:**  
- **Low Voltage Operation:** Suitable for battery-powered and low-voltage systems.  
- **Adjustable Output:** Can be set via external resistors.  
- **Low Dynamic Impedance:** Ensures stable regulation.  
- **Wide Operating Temperature Range:** Suitable for industrial applications.  
- **Small Package (SOT-23-3):** Ideal for space-constrained designs.  

For detailed electrical characteristics, refer to the official datasheet.

Application Scenarios & Design Considerations

1.24V Cost effective shunt regulator
Partnumber Manufacturer Quantity Availability
TLV431BFTA 90000 In Stock

Description and Introduction

1.24V Cost effective shunt regulator The TLV431BFTA is a low-voltage adjustable precision shunt regulator manufactured by Texas Instruments. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Reference Voltage (Vref):** 1.24V (typical)  
- **Adjustable Output Voltage Range:** 1.24V to 6V  
- **Operating Cathode Current (IK):** 80µA (min) to 100mA (max)  
- **Temperature Stability:** ±4mV (typical) over full temperature range  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** SOT-23-3 (BFTA)  

### **Descriptions:**  
- The TLV431BFTA is a three-terminal adjustable shunt regulator with thermal stability and low dynamic impedance.  
- It is designed for applications requiring precise voltage regulation, such as power supplies, battery chargers, and voltage monitoring.  
- It replaces the TL431 in low-voltage applications with improved performance.  

### **Features:**  
- **Low Voltage Operation:** Adjustable down to 1.24V  
- **Low Cathode Current:** Operates down to 80µA  
- **High Accuracy:** ±1% reference voltage tolerance  
- **Low Output Noise**  
- **Wide Operating Temperature Range:** -40°C to +125°C  
- **Small Package:** SOT-23-3 for space-constrained applications  

This information is strictly factual and sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

1.24V Cost effective shunt regulator

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