Data Sheet

2

Rev. 1.1

2018-10-15

TLE8457C / TLE8457D

LIN Transceiver with integrated voltage regulator

Overview

Product validation

Qualified for automotive applications. Product validation according to AEC-Q100.

Description

The TLE8457C / TLE8457D is a monolithic integrated LIN transceiver and low drop-out voltage regulator. The

device is designed to supply a microcontroller and peripherals with up to 70 mA, provide protection through

2.2 A and SAE J2602. With the ultra low quiescent current consumption of typical 20 µA in standby mode the

TLE8457C / TLE8457D is especially suited for applications that are permanently supplied by the battery.

Based on the Infineon BiCMOS technology the TLE8457C / TLE8457D provide excellent ESD robustness

together with a very high level of electromagnetic compatibility (EMC). The TLE8457C / TLE8457D is

AEC qualified and tailored to withstand the harsh conditions of the automotive environment.

Type

voltage

Package

Marking

Init timeout

1) “Init timeout feature” is only available with TLE8457A & TLE8457B.

TLE8457CSJ

5 V

PG-DSO-8

8457C

No

TLE8457CLE

5 V

PG-TSON-8

8457C

No

TLE8457DSJ

3.3 V

PG-DSO-8

8457D

No

TLE8457DLE

3.3 V

PG-TSON-8

8457D

No