IC Phoenix logo

Home ›  T  › T48 > TLE4274DV50

TLE4274DV50 from infineon

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

TLE4274DV50

Manufacturer: infineon, INFION

Low Drop Voltage Regulator Output voltage 5 V, 8.5 V or 10 V

Partnumber Manufacturer Quantity Availability
TLE4274DV50 infineon, INFION 26313 In Stock

Description and Introduction

Low Drop Voltage Regulator Output voltage 5 V, 8.5 V or 10 V The TLE4274DV50 is a low-dropout voltage regulator (LDO) manufactured by Infineon Technologies. Below are its key specifications, descriptions, and features based on factual information:

### **Manufacturer Specifications:**  
- **Manufacturer:** Infineon Technologies  
- **Output Voltage:** 5.0 V  
- **Output Current:** Up to 400 mA  
- **Dropout Voltage:** Typically 300 mV at 400 mA load  
- **Input Voltage Range:** 5.5 V to 42 V  
- **Accuracy:** ±2% over line, load, and temperature variations  
- **Quiescent Current:** Typically 40 µA (low-power mode)  
- **Operating Temperature Range:** -40°C to +150°C  
- **Package:** PG-TO252-3 (DPAK)  

### **Descriptions:**  
- The TLE4274DV50 is a fixed-output LDO regulator designed for automotive and industrial applications.  
- It features reverse polarity protection, overcurrent protection, and overtemperature shutdown.  
- The device includes an enable pin for power-saving mode, reducing quiescent current when disabled.  

### **Features:**  
- **Low Dropout Voltage:** Ensures stable operation even with small input-output differentials.  
- **Wide Input Voltage Range:** Supports operation from 5.5 V up to 42 V.  
- **Low Quiescent Current:** Enhances efficiency in standby mode.  
- **Protection Functions:**  
  - Reverse polarity protection  
  - Short-circuit protection  
  - Overtemperature shutdown  
- **Enable Function:** Allows external control for power management.  
- **Automotive Qualified:** Compliant with AEC-Q100 standards.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Low Drop Voltage Regulator Output voltage 5 V, 8.5 V or 10 V

Alternative Part Number

  • LM2940CT-5.0 --: Widely available 5V low-dropout linear regulator in TO-220, functionally similar to the TLE4274DV50 with good availability and low cost.
  • L4949ED --: 5V automotive-grade low-dropout regulator with similar current capability and protection features, suitable for automotive supply applications.
  • MC33269DT-5.0G --: 5V LDO regulator in DPAK with comparable dropout and current rating, offering a different series as a practical drop-in style alternative.
  • L4941BDT --: 5V low-dropout regulator in DPAK/TO-252, similar automotive-grade LDO with comparable current capability and drop-out performance.
  • MC33269DT-5.0 --: 5V LDO regulator in DPAK package with similar electrical characteristics, suitable drop-in style replacement for 5V automotive LDO applications.
  • L4949EP --: Automotive-grade 5V LDO regulator with similar current capability and protection features, suitable for the same automotive supply applications.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips