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L4931CD50-TR from ST,ST Microelectronics

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L4931CD50-TR

Manufacturer: ST

VERY LOW DROP VOLTAGE REGULATOR WITH INHIBIT

Partnumber Manufacturer Quantity Availability
L4931CD50-TR,L4931CD50TR ST 573 In Stock

Description and Introduction

VERY LOW DROP VOLTAGE REGULATOR WITH INHIBIT The part **L4931CD50-TR** is manufactured by **STMicroelectronics (ST)**. Here are its specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 5.0V  
- **Output Current:** 250mA  
- **Input Voltage Range:** Up to 28V  
- **Dropout Voltage:** 0.4V (typical at 250mA)  
- **Quiescent Current:** 1.5mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-8  

### **Descriptions:**
- The **L4931CD50-TR** is a low-dropout (LDO) voltage regulator designed for automotive and industrial applications.  
- It provides a fixed 5V output with high accuracy and low power consumption.  
- The device includes features such as thermal shutdown, short-circuit protection, and reverse polarity protection.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Wide Input Voltage Range:** Suitable for harsh environments with voltage fluctuations.  
- **Low Quiescent Current:** Reduces power consumption in standby mode.  
- **Protection Features:**  
  - Thermal shutdown  
  - Short-circuit protection  
  - Reverse polarity protection  
- **Automotive-Grade:** Compliant with AEC-Q100 standards for reliability in automotive applications.  

This information is based on STMicroelectronics' official documentation for the **L4931CD50-TR**.

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