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TLE4299-4GM from INFINEON

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TLE4299-4GM

Manufacturer: INFINEON

Low Dropout Fixed Voltage Regulator

Partnumber Manufacturer Quantity Availability
TLE4299-4GM,TLE42994GM INFINEON 1540 In Stock

Description and Introduction

Low Dropout Fixed Voltage Regulator The TLE4299-4GM is a voltage regulator manufactured by Infineon. 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 400 mA  
- **Dropout Voltage:** Typically 500 mV at 400 mA  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Operating Temperature Range:** -40°C to +150°C  
- **Package:** PG-SOT223-4 (SMD)  

### **Descriptions:**
- The TLE4299-4GM is a low-dropout (LDO) linear voltage regulator designed for automotive and industrial applications.  
- It provides a stable 5 V output with high accuracy and low quiescent current.  
- Features reverse polarity protection and overtemperature shutdown for enhanced reliability.  

### **Features:**
- **Low Quiescent Current:** Typically 40 µA (in OFF mode: < 1 µA)  
- **Short-Circuit Protection:** Built-in current limitation  
- **Thermal Shutdown:** Prevents damage from overheating  
- **Reverse Polarity Protection:** Safeguards against incorrect battery connection  
- **Low Dropout Voltage:** Ensures efficient operation even with low input voltages  
- **Wide Operating Temperature Range:** Suitable for harsh environments  

This regulator is commonly used in automotive electronics, sensors, and power supply applications.  

(Source: Infineon datasheet for TLE4299-4GM)

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