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TLE8457DLE
  • TLE8457DLE

TLE8457DLE

Active and preferred

TLE8457DLE supplies microcontroller and peripherals with 3.3 V, 70 mA. Offers undervoltage reset, LIN 2.2A, SAE J2602 compatibility. Ultra low standby current of 20 μA. Infineon BiCMOS technology for ESD robustness, high EMC level. AEC qualified for automotive environment. Different variants available (see family overview table).

Infineon Technologies TLE8457DLE Product Info

16 April 2026 0

Parameters

Additional Features

3.3 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

3.3 V

Transmission Rate max

20 kBit/s

Type

LIN

Wake-up Inputs

Bus wake-up

Apps

Smart power closure system, High-performance cockpit controller, Light electric vehicle solutions

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)
  • TSON-8 package
  • TLE8457DLE LIN-LDO demo board available

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