Infineon, Linear Voltage Regulator 42V 8-Pin

Infineon TLS115B0E Series Linear Voltage Regulator, 6V Minimum Input Voltage, 42V Maximum Input Voltage - TLS115B0EJXUMA1

This linear voltage regulator provides regulated output for electronic systems operating from moderate to high supply voltages. It is intended for surface-mounted assemblies in environments where automotive-grade robustness and elevated operating temperature capability are required. The device accepts a broad input voltage range and is designed to minimise supply drain while maintaining regulation under demanding conditions.

Features and Benefits:

• Wide input voltage range supports 6V to 42V supplies
  Low quiescent current reduces standby power consumption
  Eight-pin TSON surface-mount package eases Compact PCB assembly
  High maximum operating temperature tolerates up to 150°C environments
  RoHS compliance enables use in restricted-substance designs
  Automotive AEC-Q100 qualification meets vehicle application criteria

Applications

• Suitable for on-board power regulation in automotive systems
  Ideal for Compact control modules with tight board space
  Used for industrial sensors exposed to high ambient temperatures
  Can be used for backup power rails in vehicular electronics
  Used with power distribution units requiring low standby current

What mounting style does it require on a PCB?

It uses an eight-pin surface-mount TSON package that is soldered directly to the board.

How does it perform under elevated temperature conditions?

It is specified to operate up to 150°C maximum case or ambient temperature limits defined for the assembly.

What input voltage range can be applied safely?

It accepts input voltages from 6V up to 42V for a wide variety of supply sources.

How does it affect system power draw in idle states?

The device draws a quiescent current of 150mA, which determines its idle power consumption.

Is it suitable for automotive electronic designs?

It complies with automotive AEC-Q100 requirements and is intended for automotive-grade applications.