The Infineon LIN transceiver with integrated voltage regulator 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 VCC under voltage reset, while also offering bi-directional bus communication compliant to LIN specification 2.2 A and SAE J2602. With the ultra low quiescent current consumption of typical 20 μA in standby mode the LIN transceiver with integrated voltage regulator is especially suited for applications that are permanently supplied by the battery.

Single-wire LIN transceiver for transmission rates up to 20 kBit/s
Compliant to ISO 17987-4, LIN specification 2.2 A and SAE J2602
5 V or 3.3 V low drop-out linear voltage regulator with 70 mA current capability
Stable with ceramic output capacitor of 1 μF
Ultra low current consumption in sleep mode of max. 16 μA
Ultra low current consumption in standby mode of typical 20 μA
Very low leakage current on the BUS pin
VCC under voltage detection with RESET output
TxD protected with dominant time-out function