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LMV431BCM5 from NS,National Semiconductor

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LMV431BCM5

Manufacturer: NS

Low-Voltage (1.24V) Adjustable Precision Shunt Regulators

Partnumber Manufacturer Quantity Availability
LMV431BCM5 NS 183816 In Stock

Description and Introduction

Low-Voltage (1.24V) Adjustable Precision Shunt Regulators The LMV431BCM5 is a low-voltage adjustable precision shunt regulator manufactured by Texas Instruments (NS).  

### **Specifications:**  
- **Output Voltage Range:** 1.24V to 6V (adjustable)  
- **Reference Voltage:** 1.24V (typical)  
- **Operating Current Range:** 60µA to 15mA  
- **Low Operating Current:** 60µA (typical)  
- **Tolerance:** 1% (A grade), 0.5% (B grade)  
- **Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions:**  
The LMV431BCM5 is a low-voltage, three-terminal adjustable regulator with thermal stability and low dynamic impedance. It is designed for use in precision voltage regulation, switching power supplies, and battery-powered applications.  

### **Features:**  
- Low-voltage operation (down to 1.24V)  
- Adjustable output voltage  
- Low operating current (60µA typical)  
- High accuracy (0.5% or 1%)  
- Stable with low-ESR capacitors  
- SOT-23-5 package for space-constrained applications  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Low-Voltage (1.24V) Adjustable Precision Shunt Regulators
Partnumber Manufacturer Quantity Availability
LMV431BCM5 NSC 1500 In Stock

Description and Introduction

Low-Voltage (1.24V) Adjustable Precision Shunt Regulators The LMV431BCM5 is a low-voltage adjustable precision shunt regulator manufactured by National Semiconductor (NSC). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage Range:** 1.24V to 6V (adjustable)  
- **Reference Voltage:** 1.24V (typical)  
- **Operating Current Range:** 60µA to 15mA  
- **Line Regulation:** 0.2mV (typical)  
- **Load Regulation:** 0.4mV (typical)  
- **Temperature Stability:** ±9mV (over full temperature range)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions:**  
- The LMV431BCM5 is a low-voltage, three-terminal adjustable shunt regulator with thermal stability over the full operating temperature range.  
- It is designed for use in precision voltage reference applications, power supply regulation, and battery-powered systems.  
- The device operates with a low minimum cathode current (60µA), making it suitable for low-power applications.  

### **Features:**  
- **Low Voltage Operation:** Adjustable down to 1.24V  
- **Low Quiescent Current:** 60µA (typical)  
- **High Accuracy:** ±1% reference voltage tolerance  
- **Wide Operating Range:** Up to 15mA cathode current  
- **Thermal Stability:** Stable over temperature variations  
- **Small Package:** SOT-23-5 for space-constrained applications  

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

Application Scenarios & Design Considerations

Low-Voltage (1.24V) Adjustable Precision Shunt Regulators

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