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LM2937IMPX-12 NOPB from TI,Texas Instruments

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LM2937IMPX-12 NOPB

Manufacturer: TI

500 mA Low Dropout Regulator 4-SOT-223 -40 to 85

Partnumber Manufacturer Quantity Availability
LM2937IMPX-12 NOPB,LM2937IMPX12NOPB TI 8000 In Stock

Description and Introduction

500 mA Low Dropout Regulator 4-SOT-223 -40 to 85 The LM2937IMPX-12/NOPB is a low-dropout voltage regulator manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 12V  
- **Output Current:** 500mA  
- **Dropout Voltage:** 500mV (typical at full load)  
- **Input Voltage Range:** Up to 26V  
- **Line Regulation:** 0.03% (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Quiescent Current:** 10mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-252 (DPAK)  

### **Descriptions:**  
- The LM2937 is a positive voltage regulator designed to provide a stable 12V output with low dropout voltage.  
- It includes features like reverse battery protection, thermal shutdown, and current limiting.  
- Suitable for automotive and industrial applications due to its wide input voltage range and robust design.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient regulation even with small input-output differentials.  
- **Reverse Battery Protection:** Protects the regulator from damage if the input polarity is reversed.  
- **Thermal Shutdown:** Prevents overheating by shutting down the regulator at high temperatures.  
- **Current Limiting:** Protects the device from excessive current conditions.  
- **Wide Input Voltage Range:** Supports operation up to 26V.  
- **Stable with Low-ESR Capacitors:** Ensures reliable performance with minimal external components.  

This information is strictly based on the manufacturer's datasheet. For detailed application notes or further assistance, refer to Texas Instruments' official documentation.

Application Scenarios & Design Considerations

500 mA Low Dropout Regulator 4-SOT-223 -40 to 85

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