New Product Introduction

Infineon TLS202B1MB V50 linear post regulator

The TLS202B1 is a monolithic integrated fixed linear voltage post regulator for load currents up to 150 mA.

Infineon TLS202B1MB V50 product image

The TLS202B1 is a monolithic integrated fixed linear voltage post regulator for load currents up to 150 mA.

The IC regulates an input voltage VIn up to 18 V to a fixed output voltage of 5.0 V with a precision of ±3 percent. The component can be enabled via the enable input.

It is requiring a permanent connection to a pre-regulator e.g. a DC-DC converter. The regulator is not designed to operate with a direct connection to automotive 12 V battery. A pre-regulator has to be placed in front.

The device is available in a very small surface mounted SCT595 package. (Footprint 2.3 mm x 2.9 mm).

 

Key features

  • Less system cost
  • Less filtering after DC-DC output
  • Very high ripple rejection
  • Suitable for cranking – 2.7 V input voltage

 

Additional features

  • Power saving with enable feature
  • Excellent thermal management
  • Output voltage: adj., 3.3 V 5.0 V
  • Input current: 150 mA
  • Low current consumption: 50 μA
  • Drop voltage: 470 mV at 150 mA
  • Tiny package SCT595 with excellent thermal performance RthJA = 81 K/W
  • Enable

 

Applications

  • TLS202B1MB V50 as CAN supply
  • ADAS systems like radar and camera
  • Infotainment
  • Instrument cluster
  • CPUs
  • Any automotive application

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