TLE42794G

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TLE42794G

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Thông số kỹ thuật

Brand Infineon Technologies
Product Type Linear Voltage Regulators
Subcategory PMIC - Power Management ICs
Series TLE42794
Mounting Style SMD/SMT
Package / Case SOIC-8
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 150 C
Packaging Reel
Moisture Sensitive Yes
Factory Pack Quantity:Factory Pack Quantity 2500
Length 5 mm
Width 4 mm
Height 1.45 mm
Unit Weight 0.017870 oz
Output Voltage 5 V
Output Current 150 mA
Number of Outputs 1 Output
Polarity Positive
Quiescent Current 150 uA
Input Voltage - Min 5.5 V
Input Voltage - Max 45 V
Output Type Fixed
Qualification AEC-Q100
Load Regulation - 15 mV
Part # Aliases SP000358646 TLE42794GXT TLE42794GXUMA1
Product Voltage Regulators
Shipping Restrictions Mouser does not presently sell this product in your region.
PSRR / Ripple Rejection - Typ 70 dB
Dropout Voltage - Max 500 mV
Line Regulation 40 mV

Tổng quan

Description

The TLE42794G is a linear voltage regulator designed for automotive applications, providing a stable output voltage of 5 V with a maximum output current of 1 A. It features low dropout voltage, making it suitable for environments with varying input voltages, and is designed to operate over a wide temperature range, ensuring reliability in harsh conditions.
Key features include integrated overcurrent protection, thermal shutdown, and an enable pin for power management. Additionally, the device supports low quiescent current, enhancing efficiency in battery-powered systems. The TLE42794G is packaged in a compact surface-mount format, facilitating easy integration into various electronic circuits in automobiles, including power management systems, sensors, and microcontrollers.
Overall, the TLE42794G is an efficient and robust solution for providing regulated voltage in automotive and industrial applications.

Features

The TLE42794G is a high-performance linear voltage regulator designed for automotive applications. Key features include:
1. Output Voltage: Fixed output of 5V with a tolerance of ±2%.
2. Current Capacity: Capable of supplying up to 100 mA of output current.
3. Low Dropout Voltage: Minimum dropout voltage of around 320 mV at full load, ensuring efficient operation.
4. Thermal Protection: Integrated over-temperature protection to prevent damage under excessive heat.
5. Short-Circuit Protection: Internal circuitry prevents output damage in case of a short circuit.
6. Input Voltage Range: Operates with an input voltage range from 6V to 45V, suitable for automotive battery applications.
7. Low Quiescent Current: Features low quiescent current for improved efficiency, especially in low-load conditions.
8. ESD Protection: Enhanced electrostatic discharge protection, meeting automotive standards.
9. Package: Available in a compact SOT223 package for space-constrained applications.
Overall, the TLE42794G is ideal for providing a stable voltage supply in automotive electronic systems, ensuring reliability and performance.

Package

The TLE42794G is offered in a TO-263 package type, which is a surface-mounted device (SMD) package known for its compact size and thermal efficiency.

Pinout

The TLE42794G is a linear voltage regulator designed for automotive applications, featuring an output voltage of 5V. It has a 5-pin package, specifically in a TO-220 package format.
The pin configuration is as follows:
1. Input (V_IN): This pin connects to the input voltage source.
2. Ground (GND): This pin is connected to the ground reference of the circuit.
3. Output (V_OUT): This pin supplies the regulated output voltage of 5V.
4. Enable (EN): This pin is used to activate or deactivate the regulator.
5. Feedback (FB): This pin is used for feedback in adjustable configurations or to ensure stability.
The TLE42794G is characterized by low dropout voltage, thermal protection, and current limiting, making it suitable for powering sensitive electronic components in automotive environments.

Manufacturer

The TLE42794G is manufactured by Infineon Technologies AG, a prominent global semiconductor company based in Germany. Infineon specializes in developing a wide range of semiconductor solutions for various applications, including automotive, industrial, and consumer electronics. The company is known for its innovations in power management, automotive safety, and security technologies. Infineon's products are widely used in electric vehicles, renewable energy systems, and smart devices, reflecting its commitment to supporting sustainable and efficient technological advancements.

Application

The TLE42794G is a low-dropout (LDO) voltage regulator designed for automotive applications. It provides a stable output voltage with high accuracy and low dropout, making it suitable for powering microcontrollers, sensors, and other electronic components in vehicles. Its features include overcurrent protection and thermal shutdown, ensuring reliability in harsh automotive environments. Common application areas include power supply for infotainment systems, driver assistance systems, and control units in automotive electronics.

Equivalent

The TLE42794G is a low-dropout voltage regulator (LDO). Equivalent products include:
1. LM1117
2. MCP1700
3. LT1085
4. MIC29302
5. TPS7A47
Always check specific electrical characteristics and package types to ensure compatibility for your application.

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