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TLE4251D from INFINEON

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TLE4251D

Manufacturer: INFINEON

Low Drop Voltage Tracker

Partnumber Manufacturer Quantity Availability
TLE4251D INFINEON 2500 In Stock

Description and Introduction

Low Drop Voltage Tracker The TLE4251D is a voltage regulator manufactured by Infineon Technologies. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 5.5V to 45V  
- **Output Voltage:** 5V ±2%  
- **Output Current:** Up to 150mA  
- **Dropout Voltage:** Typically 0.5V at full load  
- **Quiescent Current:** Typically 50µA (low-power mode)  
- **Operating Temperature Range:** -40°C to +150°C  
- **Package:** PG-TO252-3 (DPAK)  

### **Descriptions:**  
- The TLE4251D is a low-dropout (LDO) voltage regulator designed for automotive and industrial applications.  
- It provides a stable 5V output with high accuracy and low power consumption.  
- Features reverse polarity protection and overtemperature shutdown for enhanced reliability.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with low input voltages.  
- **Low Quiescent Current:** Reduces power consumption in standby mode.  
- **Reverse Polarity Protection:** Safeguards the regulator from damage due to incorrect battery connection.  
- **Overtemperature Protection:** Shuts down the regulator to prevent overheating.  
- **Short-Circuit Proof:** Withstands output short circuits without damage.  
- **AEC-Q100 Qualified:** Suitable for automotive applications.  

This information is based on Infineon's official datasheet for the TLE4251D.

Application Scenarios & Design Considerations

Low Drop Voltage Tracker

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