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LMV431AIM5X/NOPB from NSC,National Semiconductor

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LMV431AIM5X/NOPB

Manufacturer: NSC

Low-Voltage (1.24V) Adjustable Precision Shunt Regulators 5-SOT-23 -40 to 85

Partnumber Manufacturer Quantity Availability
LMV431AIM5X/NOPB,LMV431AIM5XNOPB NSC 266 In Stock

Description and Introduction

Low-Voltage (1.24V) Adjustable Precision Shunt Regulators 5-SOT-23 -40 to 85 The LMV431AIM5X/NOPB is a low-voltage adjustable precision shunt regulator manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Output Voltage Range:** 1.24V to 6V  
- **Reference Voltage:** 1.24V (typical)  
- **Operating Current Range:** 60µA to 15mA  
- **Sink Current Capability:** Up to 20mA  
- **Low Operating Current:** 60µA (typical)  
- **Tolerance:** ±1% (A-grade)  
- **Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23-5  

### **Descriptions:**  
The LMV431A is a low-voltage, three-terminal adjustable shunt regulator with guaranteed thermal stability. It is designed for applications requiring precision voltage references with low power consumption.  

### **Features:**  
- Low-voltage operation (down to 1.24V)  
- Low dynamic impedance (0.2Ω typical)  
- Fast turn-on response  
- Stable with low-ESR capacitors (≥0.47µF)  
- Available in A-grade (±1%) and standard (±1.5%) tolerances  
- Pb-free and RoHS-compliant  

This device is commonly used in power supplies, battery chargers, and voltage monitoring circuits.

Application Scenarios & Design Considerations

Low-Voltage (1.24V) Adjustable Precision Shunt Regulators 5-SOT-23 -40 to 85
Partnumber Manufacturer Quantity Availability
LMV431AIM5X/NOPB,LMV431AIM5XNOPB NS 3000 In Stock

Description and Introduction

Low-Voltage (1.24V) Adjustable Precision Shunt Regulators 5-SOT-23 -40 to 85 The **LMV431AIM5X/NOPB** is a low-voltage adjustable precision shunt regulator manufactured by **Texas Instruments (NS)**.  

### **Key Specifications:**  
- **Output Voltage Range:** 1.24V to 6V (adjustable)  
- **Reference Voltage:** 1.24V (typical)  
- **Operating Current Range:** 60µA to 15mA  
- **Sink Current Capability:** Up to 20mA  
- **Initial Accuracy:** ±1% (at 25°C)  
- **Temperature Stability:** ±9mV (over full temperature range)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23-5  

### **Descriptions & Features:**  
- **Low-Voltage Operation:** Suitable for battery-powered and low-voltage applications.  
- **Adjustable Output:** Voltage can be set using external resistors.  
- **Low Quiescent Current:** Enhances power efficiency.  
- **Stable with Capacitive Loads:** Works reliably with output capacitors.  
- **Wide Operating Range:** Supports various industrial and consumer applications.  
- **AEC-Q100 Qualified:** Suitable for automotive applications.  

This device is commonly used in **voltage regulation, power management, and reference voltage applications**.  

(Source: Texas Instruments Datasheet)

Application Scenarios & Design Considerations

Low-Voltage (1.24V) Adjustable Precision Shunt Regulators 5-SOT-23 -40 to 85

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