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LM2931ADT33 from ST,ST Microelectronics

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LM2931ADT33

Manufacturer: ST

VERY LOW DROP VOLTAGE REGULATOR WITH INHIBIT FUNCTION

Partnumber Manufacturer Quantity Availability
LM2931ADT33 ST 5200 In Stock

Description and Introduction

VERY LOW DROP VOLTAGE REGULATOR WITH INHIBIT FUNCTION The LM2931ADT33 is a low-dropout voltage regulator manufactured by STMicroelectronics.  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** Up to 100mA  
- **Input Voltage Range:** 4.75V to 26V  
- **Dropout Voltage:** 0.6V (max) at 100mA  
- **Line Regulation:** 0.2% (typ)  
- **Load Regulation:** 0.4% (typ)  
- **Quiescent Current:** 1mA (typ)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-252 (DPAK)  

### **Descriptions:**  
The LM2931ADT33 is a low-dropout regulator designed for automotive and industrial applications. It provides a stable 3.3V output with low quiescent current and high accuracy. It includes features such as thermal shutdown and current limiting for protection.  

### **Features:**  
- Low dropout voltage  
- Internal current and thermal protection  
- Reverse battery protection  
- Low quiescent current  
- Stable with low-ESR capacitors  
- AEC-Q100 qualified (for automotive applications)  

This regulator is suitable for battery-powered systems, automotive electronics, and industrial control systems.  

Would you like additional details?

Application Scenarios & Design Considerations

VERY LOW DROP VOLTAGE REGULATOR WITH INHIBIT FUNCTION

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