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TLE8458G V33
  • TLE8458G V33

TLE8458G V33

The TLE8458Gx supplies microcontrollers and drives a LIN bus simultaneously, offering 5 V or 3.3 V Low Drop Voltage Regulator, 50 mA output current capability, and Wake-Up modes. Pin compatible with stand-alone LIN transceivers like the TLE7259-2GE, it reduces quiescent current to 8 μA and is AEC qualified. It serves potential applications in Body and Convenience, Safety, Powertrain, and Small Electric Vehicles.

Infineon Technologies TLE8458G V33 Product Info

16 April 2026 0

Parameters

Additional Features

3.3 V VREG, EN, WK, 5.0 V VREG, EN, WK

Bus Wake-Up Capability

Yes

Features

EN, WK, Integrated Voltage Regulator

Output Current

50 mA

Qualification

Automotive

Quiescent Current

< 10 µA sleep mode

Standards

LIN 1.2, 1.3, 2.0, 2.1, SAEJ2602

Supply Voltage

3.3 V

Transmission Rate max

20 kBit/s

Type

LIN

Wake-up Inputs

Wake-up Pin, Bus Wake-up

Features

  • LIN Transceiver compliant to LIN 2.1 (20 kBit / s) or SAE J2602 (10.4 kbit / s)
  • 5 V or 3.3 V Low Drop Voltage Regulator
  • 50 mA output current capability
  • Normal, Stop, and Sleep modes
  • Wake - Up via bus from Sleep Mode
  • Wake - Up from Local WK pin
  • Very low quiescent current in Stop Mode
  • Very low quiescent current in Sleep Mode
  • Very high ESD Robustness ± 10 kV according IEC61000-4-2
  • Bus short to ground and VBat protection
  • Software Flash mode
  • Over-Temperature protection
  • Pin- and function compatible to single LIN Transceivers, like TLE7259-2GE/GU
  • Fully compatible to TLE8458E
  • Green (RoHS compliant) product
  • AEC Qualified

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