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TLE8457CSJ
  • TLE8457CSJ

TLE8457CSJ

Active and preferred

TLE8457CSJ supplies stable 5V (up to 70 mA) for microcontroller and peripherals. Offers protection, LIN 2.2A, SAE J2602 compliance. Ultra-low standby current (20 μA). Infineon BiCMOS technology for ESD robustness, EMC compliance. AEC qualified for automotive use. Various output voltages, packages, and features available in TLE8457 family.

Infineon Technologies TLE8457CSJ Product Info

16 April 2026 1

Parameters

Additional Features

5.0 V output VREG, EN, RESET

Bus Wake-Up Capability

Yes

Family

LIN Transceiver

Features

Integrated voltage regulator, EN

Output Current

70 mA

Planned to be available until at least

2038

Qualification

Automotive

Quiescent Current

< 10 µA sleep mode

Standards

LIN 1.2, 1.3, 2.x, 2.2A, SAEJ2602, ISO 17987-4

Supply Voltage

5 V

Transmission Rate max

20 kBit/s

Type

LIN

Wake-up Inputs

Bus wake-up

Apps

Automotive body control module (BCM), Seat control module, EV thermal management system, HVAC control module

Description

  • 5 V low drop-out linear voltage regulator with 70 mA current capability
  • stable output voltage with small ceramic output capacitor ( 1 µF )
  • integrated initialization time-out feature
  • low current consumption in stand-by mode (40 μA) and sleep mode (16μA)
  • includes the TxD dominant time-out feature
  • excellent EMC performance (IBEE test report)
  • DSO-8 package
  • TLE8457CSJ LIN-LDO demo board available

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