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L4931ABDT33 from ST,ST Microelectronics

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L4931ABDT33

Manufacturer: ST

VERY LOW DROP VOLTAGE REGULATOR WITH INHIBIT

Partnumber Manufacturer Quantity Availability
L4931ABDT33 ST 5100 In Stock

Description and Introduction

VERY LOW DROP VOLTAGE REGULATOR WITH INHIBIT Here are the factual details about the **L4931ABDT33** from the manufacturer **STMicroelectronics**:

### **Manufacturer:**  
STMicroelectronics  

### **Specifications:**  
- **Output Voltage:** 3.3V  
- **Output Current:** Up to 250mA  
- **Input Voltage Range:** 4.5V to 28V  
- **Dropout Voltage:** Typically 0.4V at 250mA  
- **Quiescent Current:** Typically 1.5mA  
- **Low Dropout (LDO) Regulator**  
- **Thermal Shutdown Protection**  
- **Short-Circuit Protection**  
- **Reverse Polarity Protection**  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-252 (DPAK)  

### **Descriptions:**  
The **L4931ABDT33** is a low-dropout (LDO) voltage regulator designed for automotive and industrial applications. It provides a stable 3.3V output with high accuracy and low power consumption.  

### **Features:**  
- **High Input Voltage Tolerance** (up to 28V)  
- **Low Quiescent Current** (suitable for battery-powered applications)  
- **Robust Protection Features** (thermal shutdown, short-circuit, reverse polarity)  
- **Stable with Low-ESR Capacitors**  
- **AEC-Q100 Qualified** (for automotive applications)  

This information is sourced from STMicroelectronics' official documentation. Let me know if you need further details.

Partnumber Manufacturer Quantity Availability
L4931ABDT33 ST原装 75 In Stock

Description and Introduction

VERY LOW DROP VOLTAGE REGULATOR WITH INHIBIT The part **L4931ABDT33** is manufactured by **STMicroelectronics (ST原装)**.  

### **Specifications:**  
- **Output Voltage:** 3.3V  
- **Output Current:** Up to 250mA  
- **Input Voltage Range:** 4.5V to 28V  
- **Low Dropout Voltage:** Typically 0.4V at full load  
- **Low Quiescent Current:** Typically 50µA  
- **Thermal Shutdown Protection:** Yes  
- **Short-Circuit Protection:** Yes  
- **Package:** TO-252 (DPAK)  

### **Descriptions:**  
The **L4931ABDT33** is a low-dropout (LDO) voltage regulator designed for automotive and industrial applications. It provides a stable 3.3V output with high accuracy and low power consumption.  

### **Features:**  
- **Wide Input Voltage Range** (4.5V to 28V)  
- **Low Dropout Voltage** for efficient operation  
- **Very Low Quiescent Current** for battery-powered applications  
- **Thermal Protection** to prevent overheating  
- **Short-Circuit Protection** for enhanced reliability  
- **AEC-Q100 Qualified** for automotive use  

This regulator is suitable for powering microcontrollers, sensors, and other low-power devices in harsh environments.

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