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TLE8458G
  • TLE8458G

TLE8458G

The TLE8458Gx supplies microcontrollers and drives a LIN bus. It combines a voltage regulator and a LIN transceiver, reducing quiescent current to 8 μA. Compliant with LIN 2.1 and SAE J2602, it offers 5 V or 3.3 V Low Drop Voltage Regulator and 50 mA output current capability. The AEC-qualified device features Wake-Up modes, very low quiescent current, and high ESD robustness, serving potential applications in automotive systems.

Infineon Technologies TLE8458G Product Info

16 April 2026 0

Parameters

Additional Features

5.0 V VREG, EN, WK

Bus Wake-Up Capability

Yes

Features

Integrated Voltage Regulator, WK, EN

Output Current

50 mA

Package

PG-DSO-8

Qualification

Automotive

Quiescent Current

< 10 µA sleep mode

Standards

LIN 1.2, 1.3, 2.0, 2.1, SAEJ2602

Supply Voltage

5 V

Transmission Rate max

20 kBit/s

Type

LIN

Wake-up Inputs

Bus Wake-up, Wake-up Pin

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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