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TLE4299GMV33 from Infineon

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TLE4299GMV33

Manufacturer: Infineon

Low-Drop Fixed Voltage Regulator

Partnumber Manufacturer Quantity Availability
TLE4299GMV33 Infineon 9670 In Stock

Description and Introduction

Low-Drop Fixed Voltage Regulator The TLE4299GMV33 is a low-dropout (LDO) voltage regulator manufactured by Infineon Technologies. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.0 V to 45 V  
- **Output Voltage:** 3.3 V (fixed)  
- **Output Current:** Up to 250 mA  
- **Dropout Voltage:** Typically 300 mV at 100 mA  
- **Accuracy:** ±2% over full temperature range  
- **Quiescent Current:** Typically 40 µA (low-power mode)  
- **Operating Temperature Range:** -40°C to +150°C  
- **Package:** PG-SOT223-4  

### **Descriptions:**  
- Designed for automotive and industrial applications.  
- Features reverse polarity protection.  
- Includes overtemperature and short-circuit protection.  
- Stable with low-ESR ceramic capacitors.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient regulation even with small input-output differentials.  
- **Low Quiescent Current:** Reduces power consumption in standby mode.  
- **Wide Input Voltage Range:** Suitable for automotive battery conditions.  
- **High Ripple Rejection:** Minimizes noise interference.  
- **Enable Function:** Allows external control of the regulator.  
- **AEC-Q100 Qualified:** Meets automotive reliability standards.  

This information is sourced from Infineon's official documentation.

Application Scenarios & Design Considerations

Low-Drop Fixed Voltage Regulator

Alternative Part Number

  • IFX25001TSV33 --: Infineon 3.3V low-dropout linear regulator in the same family class, offering comparable output current and voltage regulation for automotive applications.
  • LP2951-33 --: Widely available 3.3V LDO regulator with similar dropout and current capability, suitable as a functional replacement in many designs.
  • NCV4275ADT33RKG --: Automotive-grade 3.3V LDO regulator with comparable voltage accuracy and current rating, providing a robust cross-manufacturer alternative.

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