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TLE42744G V50

Name: TLE42744G V50
Rating: 4.7 (12 reviews)

LDO Voltage Regulators LINEAR VLTGE REG

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資料表 TLE42744G V50 DataSheet
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Standard Pack Qty	1000
Packaging	MouseReel

概述

Description

The TLE42744G V50 is a low-dropout (LDO) voltage regulator designed for automotive applications, offering a regulated output voltage of 5.0V. This device is part of the TLE42744 series, known for its high reliability and robust features suited for harsh environments. It supports a wide input voltage range, typically up to 40V, making it suitable for automotive battery systems.
Key features include:
- Low Quiescent Current: Extends battery life during idle periods.
- Thermal Protection: Prevents damage due to overheating.
- Short-Circuit Protection: Safeguards the device under fault conditions.
- High Accuracy: Maintains a precise output voltage with minimal variance.
The TLE42744G V50 is packaged in a compact, space-saving configuration, making it ideal for various automotive electronic applications, including power supplies for microcontrollers, sensors, and other peripherals. Its reliability in extreme temperatures and automotive environments makes it a preferred choice for designers in the automotive sector.

Features

The TLE42744G V50 is a low-dropout (LDO) voltage regulator designed for automotive applications. Key features include:
1. Input Voltage Range: It supports a wide input voltage range from 5.5V to 45V.
2. Output Voltage: Fixed output voltage of 5.0V with a tolerance of ±2%.
3. Current Capability: Provides up to 100 mA of output current.
4. Low Dropout Voltage: Ensures efficient operation with a low dropout voltage, typically around 0.1V at 100 mA.
5. High PSRR: Offers high power supply rejection ratio (PSRR), enhancing noise immunity.
6. Thermal Protection: Integrated thermal shutdown feature protects against overheating.
7. Reverse Polarity Protection: Prevents damage due to reverse polarity of the input voltage.
8. Small Package: Available in a compact TO-263 package, facilitating space-saving designs.
These features make the TLE42744G V50 suitable for automotive electronics, providing reliable voltage regulation under varying conditions.

Package

The TLE42744G V50 is available in a TO263 package type, which is a surface-mount device (SMD) designed for efficient thermal performance and compact layout in electronic circuits.

Pinout

The TLE42744G V50 is a low-dropout voltage regulator (LDO) with a pin count of 5. Its primary function is to provide a stable output voltage of 5V while accommodating input voltages up to 45V. The pin configuration is as follows:
1. Input (VIN): This pin receives the input voltage.
2. Ground (GND): This pin is connected to the circuit ground.
3. Output (VOUT): This pin supplies the regulated output voltage (5V).
4. Enable (ENABLE): This pin is used to enable or disable the output; when high, the output is active.
5. N.C. (Not Connected): This pin is not connected to internal circuitry and can be left floating.
The TLE42744G V50 is designed for automotive and industrial applications, providing protection features like thermal shutdown and overcurrent protection.

Manufacturer

The manufacturer of the TLE42744G V50 is Infineon Technologies AG. Infineon is a global semiconductor company based in Germany, specializing in power semiconductors, automotive electronics, and microcontrollers. They provide solutions for various applications, including automotive, industrial, and consumer electronics. Infineon is known for its innovation in areas such as energy efficiency, connectivity, and safety, making it a key player in the semiconductor industry.

Application

The TLE42744G V50 is a low-dropout voltage regulator commonly used in automotive applications. Its primary areas include power supply for microcontrollers, sensors, and other electronic components in vehicles. It offers features like high accuracy, low quiescent current, and protection against overcurrent and overheating, making it suitable for automotive control units, infotainment systems, and safety-critical applications.

Equivalent

The TLE42744G V50 is a low-dropout voltage regulator (LDO) with a fixed output voltage of 5.0V. Equivalent products include:
- LM1117-5.0
- MCP1700-5002E
- MIC5205-5.0
- LT1085-5.0
Ensure to check specifications like output current, dropout voltage, and thermal characteristics for compatibility.