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TLE4262 from INFINEON

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TLE4262

Manufacturer: INFINEON, INFIEON

5-V Low Drop Voltage Regulator

Partnumber Manufacturer Quantity Availability
TLE4262 INFINEON, INFIEON 366 In Stock

Description and Introduction

5-V Low Drop Voltage Regulator The TLE4262 is a voltage regulator manufactured by Infineon Technologies. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Output Voltage:** 5V ±2%  
- **Output Current:** Up to 150 mA  
- **Input Voltage Range:** 5.5V to 42V  
- **Dropout Voltage:** Typically 0.5V at 150 mA  
- **Quiescent Current:** Typically 40 µA (in OFF mode: <1 µA)  
- **Operating Temperature Range:** -40°C to +150°C  
- **Package Options:** PG-TO252-3 (DPAK), PG-TO263-3 (D2PAK), PG-SOT223-4  

### **Descriptions:**  
- The TLE4262 is a low-dropout (LDO) voltage regulator designed for automotive and industrial applications.  
- It provides a fixed 5V output with high accuracy and low quiescent current.  
- Features reverse polarity protection and overtemperature shutdown.  
- Suitable for use in harsh environments due to its wide operating temperature range.  

### **Features:**  
- **Low Dropout Voltage:** Ensures stable operation even with small input-output differentials.  
- **Low Quiescent Current:** Enhances efficiency in battery-powered applications.  
- **Protection Functions:** Includes overtemperature shutdown, short-circuit protection, and reverse polarity protection.  
- **Wide Input Voltage Range:** Supports operation from 5.5V up to 42V.  
- **Automotive Qualified:** Compliant with AEC-Q100 standards for reliability in automotive systems.  

This information is based on Infineon's official datasheet for the TLE4262. For detailed electrical characteristics and application notes, refer to the manufacturer's documentation.

Application Scenarios & Design Considerations

5-V Low Drop Voltage Regulator

Alternative Part Number

  • LM2940CT-5.0 --: Widely available 5V low-dropout linear regulator in TO-220, similar function to the TLE4262 automotive LDO and easy to source as a drop-in for many designs.
  • L4949EP --: Automotive 5V LDO regulator with comparable input range and current capability, designed for the same automotive ECU supply applications.
  • MC7805BTG --: Standard 5V linear regulator in TO-220 with robust availability; usable when the lower dropout of the TLE4262 is not strictly required.
  • L4949ED --: Automotive-grade 5V low-dropout regulator with similar application profile and protection features.

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