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LMV431AIMFX NOPB from NSC,National Semiconductor

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LMV431AIMFX NOPB

Manufacturer: NSC

Low-Voltage (1.24V) Adjustable Precision Shunt Regulators 3-SOT-23 -40 to 85

Partnumber Manufacturer Quantity Availability
LMV431AIMFX NOPB,LMV431AIMFXNOPB NSC 45835 In Stock

Description and Introduction

Low-Voltage (1.24V) Adjustable Precision Shunt Regulators 3-SOT-23 -40 to 85 The LMV431AIMFX/NOPB is a low-voltage adjustable precision shunt regulator manufactured by National Semiconductor (NSC). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** National Semiconductor (NSC)  
- **Part Number:** LMV431AIMFX/NOPB  
- **Type:** Adjustable Precision Shunt Regulator  
- **Output Voltage Range:** 1.24V to 16V  
- **Reference Voltage:** 1.24V (typical)  
- **Operating Cathode Current Range:** 70µA to 20mA  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Temperature Stability:** 50ppm/°C (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23-3  

### **Descriptions:**
- The LMV431A is a low-voltage, three-terminal adjustable shunt regulator with guaranteed thermal stability.  
- It is designed for applications requiring low-voltage operation, such as portable electronics and battery-powered systems.  
- The device can be programmed with two external resistors to set the output voltage from 1.24V to 16V.  
- It features low dynamic impedance, low noise, and low power consumption.  

### **Features:**
- **Low Voltage Operation:** Works down to 1.24V.  
- **Adjustable Output Voltage:** Programmable via external resistors.  
- **Low Operating Current:** 70µA minimum cathode current.  
- **High Accuracy:** ±1% reference voltage tolerance.  
- **Wide Operating Temperature Range:** -40°C to +85°C.  
- **Small Package:** SOT-23-3 for space-constrained applications.  
- **Improved Stability:** Guaranteed stable with capacitive loads.  

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

Application Scenarios & Design Considerations

Low-Voltage (1.24V) Adjustable Precision Shunt Regulators 3-SOT-23 -40 to 85

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