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TLE42994GXUMA3

TLE42994GXUMA3 Description

The TLE42994GXUMA3 is a high-performance linear regulator from Infineon Technologies, designed for automotive applications. This device is part of the OPTIREG™ series and offers a fixed output voltage of 5V with a maximum output current of 150mA. It features a maximum input voltage of 45V, making it suitable for a wide range of power supply requirements. The regulator is designed to operate efficiently with a dropout voltage of only 0.5V at 100mA, ensuring minimal power loss high and efficiency even under varying load conditions.

TLE42994GXUMA3 Features

• Output Type: Fixed
• Voltage - Input (Max): 45V
• Current - Output: 150mA
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 2 mA
• Voltage - Output (Min/Fixed): 5V
• Voltage Dropout (Max): 0.5V @ 100mA
• Current - Quiescent (Iq): 100 µA
• PSRR: 66dB (100Hz)
• Control Features: Reset
• Protection Features: Over Current, Over Temperature, Reverse Polarity, Short Circuit
• Mounting Type: Surface
  Mount- Package: Tape & Reel (TR)
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 2A (4 Weeks)
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Grade: Automotive

The TLE42994GXUMA3 stands out due to its robust protection features, including over current, over temperature, reverse polarity, and short circuit protection. These features ensure reliable operation and longevity in demanding automotive environments. The low quiescent current of 100 µA and high PSRR of6 6dB at 100Hz further enhance its performance, making it ideal for applications where power efficiency and noise reduction are critical.

TLE42994GXUMA3 Applications

The TLE42994GXUMA3 is well-suited for a variety of automotive applications, including:

• In-Car Electronics: Provides stable power supply for infotainment systems, navigation units, and other electronic control.
  units- Battery Management Systems: Ensures reliable power regulation for battery monitoring and management circuits.
• Sensors and Actuators: Supplies power to various sensors and actuators in the vehicle, ensuring accurate and consistent operation.
• Telematics Systems: Powers communication modules for vehicle tracking and remote diagnostics.

Conclusion of TLE42994GXUMA3

The TLE42994GXUMA3 is a versatile and reliable linear regulator designed to meet the stringent requirements of automotive applications. Its combination of high input voltage capability, low dropout voltage, and comprehensive protection features make it an excellent choice for engineers seeking a robust power management solution. With its low quiescent current and high PSRR, the TLE42994GXUMA3 ensures efficient and noise-free operation, contributing to the overall performance and reliability of automotive electronic systems.