# TLE8457CLE - Infineon LIN Transceiver

## Product Summary

The Infineon TLE8457CLE is a LIN transceiver with an integrated low-dropout voltage regulator. It supports transmission rates up to 20 kBit/s and provides a 70 mA output current.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | TLE8457CLE |
| Manufacturer | Infineon |
| Product Type | LIN Transceiver |
| Series | TLE8457C |
| Category | Uncategorized |
| Subcategory | Voltage Regulators - Linear |
| Mounting Type | Surface Mount |

## Description

The Infineon TLE8457CLE is a monolithic integrated LIN transceiver and low-dropout voltage regulator designed for automotive applications. It offers bidirectional bus communication compliant with LIN specification 2.2A and SAE J2602.

This device integrates a voltage regulator capable of supplying microcontrollers and peripherals with up to 70 mA. It provides essential protection features such as VCC undervoltage reset, dominant timeout on TxD, and protection against bus shorts to V_BAT and GND. The TLE8457CLE also includes overtemperature and supply undervoltage detection.

With ultra-low current consumption in standby mode (typical 20 µA), it is suitable for battery-powered applications. The device boasts very high ESD robustness (±8 kV) and optimized electromagnetic compatibility (EMC) for reliable performance in harsh automotive environments. It is qualified according to AEC-Q100.

The TLE8457CLE is available in a PG-TSON-8 package, which supports automated optical inspection (AOI). Potential applications include LIN slave satellite modules, window lifters, rain and light sensors, sunroof control modules, wiper modules, and ambient lighting.

## Key Specifications

| Specification | Value |
| --- | --- |
| Automotive Grade | Yes |
| Mounting Type | Surface Mount |
| Package / Case | PG-TSON-8 |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 6,000 |
| Pricing Available | No |

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Xingangxin | 6,000 |  |  |  |  |

## Features

- Single-wire LIN transceiver up to 20 kBit/s.
- Integrated 5V or 3.3V LDO regulator.
- 70 mA output current capability.
- AEC-Q100 qualified for automotive.
- High ESD robustness ±8 kV.

## Applications

- LIN slave satellite modules.
- Automotive window lift systems.
- Rain and light sensors.
- Sun roof control modules.
- Wiper modules.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Datasheet: https://static.distyparts.com/disty-files/datasheets/64/ee/54/infineon-tle8457cd-datasheet-en.pdf
- Image: https://static.distyparts.com/disty-files/images/ad/c4/00/infineon-pg-tson-8-1-vig-png-package-en.png
- Product Page: https://distyparts.com/product/tle8457cle
- RFQ URL: https://distyparts.com/product/tle8457cle#rfq

## FAQs

### What LIN standards does the TLE8457CLE comply with?

The TLE8457CLE complies with ISO 17987-4, LIN specification 2.2A, and SAE J2602.

### What are the output voltage options for the integrated regulator?

The integrated voltage regulator can provide either 5 V or 3.3 V.

### What is the maximum output current of the voltage regulator?

The voltage regulator has a current capability of up to 70 mA.

### What is the typical current consumption in standby mode?

The typical current consumption in standby mode is 20 µA.

### What is the ESD protection level?

The device offers very high ESD robustness of ±8 kV according to IEC61000-4-2.

### Is this part qualified for automotive applications?

Yes, the TLE8457CLE is qualified for automotive applications according to AEC-Q100.

### What package type is the TLE8457CLE available in?

The TLE8457CLE is available in the PG-TSON-8 package.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/infineon
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/tle8457cle
- Markdown File: https://distyparts.com/product/tle8457cle.md
- TXT File: https://distyparts.com/product/tle8457cle.txt