The TLS105B0MB demoboard allows the full electrical performance evaluation of Infineon´s low drop out voltage tracker TLS105B0MB in the small and robust PG-SCT595-5 package. TLS105B0MBis designed to supply off-board systems, specifically sensors in powertrain management systems that are located outside of the Electronic Control Unit (ECU). Due to the connection via a cable between the sensor and the ECU, the ECU needs to be protected against short to ground and short to battery. These protection mechanisms, together with reverse battery protection, are all implemented in the TLS105B0MB voltage tracker and are demonstrated by the demoboard functionality. The outstanding voltage tracking accuracy (0,1%)of the device can also be assessed accurately with this demoboard. The TLS105B0MB BOARD can also be populated with theTLS102B0MBallowing full electrical evaluation of the TLS102B0MB.