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TLE4279GM .. from Infineon

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TLE4279GM ..

Manufacturer: Infineon

5-V Low-Drop Fixed Voltage Regulator

Partnumber Manufacturer Quantity Availability
TLE4279GM ..,TLE4279GM Infineon 3700 In Stock

Description and Introduction

5-V Low-Drop Fixed Voltage Regulator The **TLE4279GM** is a voltage regulator manufactured by **Infineon Technologies**. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 5.5 V to 42 V  
- **Output Voltage:** 5 V (fixed)  
- **Output Current:** Up to 450 mA  
- **Dropout Voltage:** Typically 0.5 V at full load  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Quiescent Current:** Typically 40 µA (in OFF mode: < 1 µA)  
- **Operating Temperature Range:** -40°C to +150°C  
- **Package:** PG-SOT223-4  

### **Descriptions:**  
- A low-dropout (LDO) voltage regulator designed for automotive and industrial applications.  
- Provides stable 5 V output with high accuracy and low power consumption.  
- Features reverse polarity protection, overcurrent protection, and thermal shutdown.  
- Suitable for harsh environments due to its wide operating temperature range.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with low input voltages.  
- **Low Quiescent Current:** Reduces power consumption in standby mode.  
- **Protection Functions:**  
  - Reverse polarity protection  
  - Short-circuit protection  
  - Overtemperature shutdown  
- **High Reliability:** Qualified for automotive applications (AEC-Q100).  
- **Wide Input Voltage Range:** Supports operation in fluctuating voltage conditions.  

This regulator is commonly used in automotive ECUs, sensors, and power supply modules.

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