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TLE4271G

Part No TLE4271G
Manufacturer Infineon Technologies
Catalog PMIC - Voltage Regulators - Linear
Sample
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ECAD Module
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Category Integrated Circuits(ICs)
Family PMIC - Voltage Regulators - Linear
Manufacturer Infineon Technologies
Win Source Part Number 217883-TLE4271G
Popularity Low
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian TLE4271G CAD Model

Description

The TLE4271G is a monolithic integrated low-dropout voltage regulator, primarily designed for automotive applications by Infineon Technologies. It's specifically engineered to provide a stable 5V output voltage even with fluctuating input voltages, which is common in automotive electrical systems. This regulator is robust and includes several protection features, making it suitable for harsh environments.

Applications

  • Automotive ECUs (Engine Control Units): Provides a regulated 5V supply for microcontrollers and other sensitive components.
  • Body Control Modules (BCM): Regulates voltage for lighting, wipers, and other vehicle systems.
  • Instrumentation Clusters: Powers gauges, displays, and other dashboard components.
  • Automotive Sensor Systems: Supplies stable voltage to various sensors, such as temperature, pressure, and position sensors.
  • Industrial Control Systems: Suitable for providing regulated voltage in industrial applications requiring a stable 5V supply.

Features

  • Low Dropout Voltage Regulator: Maintains a stable output even with a low input voltage.
  • 5V Fixed Output Voltage: Provides a precise and stable 5V output.
  • Integrated Protection Features: Includes overvoltage, short-circuit, and overtemperature protection.
  • Reverse Polarity Protection: Protects the regulator from damage if the input voltage is reversed.
  • Wide Input Voltage Range: Operates effectively across a wide range of input voltages.
  • Low Quiescent Current: Minimizes power consumption when the regulator is in standby mode.

Benefits

  • Enhanced System Reliability: Provides a stable and protected power supply, ensuring reliable operation of connected components.
  • Protection Against Electrical Faults: Prevents damage from overvoltage, short circuits, and reverse polarity.
  • Improved System Efficiency: Low quiescent current minimizes power losses and extends battery life in automotive applications.
  • Simplified System Design: Integrated protection features reduce the need for external components.
  • Robust Performance in Harsh Environments: Designed to withstand the demanding conditions of automotive applications.

Additional Details

The TLE4271G is typically available in a surface-mount package for easy integration into electronic circuits. It is designed to meet the stringent requirements of automotive applications, including wide temperature variations and voltage transients. The device's low dropout voltage characteristic ensures that the regulated output voltage remains stable even when the input voltage drops close to the output voltage level. Further details regarding the device's electrical characteristics and operating conditions can be found in the official Infineon datasheet.

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Pricing & Ordering

Quantity Unit Price Ext. Price
35+ $1.8768 $65.6880
80+ $1.5400 $123.2000
120+ $1.4918 $179.0160
160+ $1.4438 $231.0080
210+ $1.3956 $293.0760
280+ $1.2513 $350.3640
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Availability: 583 pieces
MOQ: 35 pcs
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