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TLE8457BLEXUMA1 The Infineon TLE8457BLEXUMA1 is a LIN transceiver with an integrated 3.3V voltage regulator. It supports transmission rates up to 20 kBit/s and is qualified for automotive applications.
Mfr Part #:

TLE8457BLEXUMA1

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon TLE8457BLEXUMA1 is a LIN transceiver with an integrated 3.3V voltage regulator. It supports transmission rates up to 20 kBit/s and is qualified for automotive applications.
✓ Total Stock: 4,000 pcs
$ Price Range: $1.44

TLE8457BLEXUMA1 Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TLE8457BLEXUMA1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Storage Temperature
Supplier Device Package
Tape & Reel
Type
Voltage
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TLE8457BLEXUMA1 Description

Short technical summary and product information.

The Infineon TLE8457BLEXUMA1 is a monolithic integrated LIN transceiver and low-drop-out voltage regulator designed for automotive applications. It provides bidirectional bus communication compliant with LIN specification 2.2A and SAE J2602.

 

This device features an integrated 3.3V voltage regulator capable of supplying up to 70 mA, along with undervoltage reset protection. It supports transmission rates up to 20 kBit/s and offers ultra-low current consumption in standby mode (typical 20 µA) and sleep mode (max 16 µA), making it suitable for battery-powered applications.

 

Key features include high ESD robustness (±8 kV), overtemperature protection, and optimized electromagnetic compatibility (EMC) for low emission and high immunity. The TLE8457BLEXUMA1 is qualified according to AEC-Q100 for automotive applications.

 

It is available in a PG-TSON-8 package, which supports automated optical inspection (AOI). The device also includes features such as TxD dominant time-out protection, an initialization watchdog, and protection against BUS shorts to VBAT and GND.

TLE8457BLEXUMA1 Quick Information

Product Type: LIN Transceiver
Canonical Name: LIN Transceiver with integrated voltage regulator
Subcategory: LIN Transceivers

TLE8457BLEXUMA1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TLE8457BLEXUMA1 Estimated Pricing

Qty Low High
1+ $1.44 $1.44

Estimated market price range - modelled values for guidance only, not live distributor offers.

TLE8457BLEXUMA1 Features

  • Integrated 3.3V voltage regulator.
  • 70 mA current capability for peripherals.
  • Supports LIN 2.2A and SAE J2602.
  • AEC-Q100 qualified for automotive.
  • Low power consumption in standby.

TLE8457BLEXUMA1 Applications

  • LIN slave satellite modules.
  • Window lift systems.
  • Rain and light sensors.
  • Sun roof control modules.
  • Wiper modules.

TLE8457BLEXUMA1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the TLE8457BLEXUMA1?

The TLE8457BLEXUMA1 has an integrated voltage regulator that can output 5V or 3.3V.

What is the operating temperature range for this LIN transceiver?

The operating temperature range is -40°C to 150°C.

What package type is the TLE8457BLEXUMA1 supplied in?

The TLE8457BLEXUMA1 is supplied in a PG-TSON-8-1 package.

Is the TLE8457BLEXUMA1 RoHS compliant?

Yes, the TLE8457BLEXUMA1 is RoHS3 compliant.

What LIN specifications does the TLE8457BLEXUMA1 comply with?

It complies with ISO 17987-4, LIN specification 2.2A, and SAE J2602.

What is the maximum transmission rate supported by this LIN transceiver?

The TLE8457BLEXUMA1 supports transmission rates up to 20 kBit/s.

What is the current capability of the integrated voltage regulator?

The integrated voltage regulator has a 70 mA current capability.

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