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New Product Introduction

NPI Body

Infineon TLS105B0MB & TLS102B0MB voltage tracking regulators

The TLS10xB0 is designed to supply off-board systems, for example, sensors in powertrain management systems under the severe conditions of automotive applications

The TLS10xB0 is a monolithic integrated low-dropout voltage tracking regulator. It provides an output voltage with 0,01% accuracy to respect of the ref voltage in a small SCT595-5 package. The TLS10xB0 is designed to supply off-board systems, for example, sensors in powertrain management systems under the severe conditions of automotive applications. Therefore, the TLS10xB0 is equipped with additional protection functions against reverse polarity and short circuit to GND and battery.

TLS105M0BM is able to drive loads up to 50mA

TLS102M0BM is able to drive loads up to 20mA

Key features

Tight output tracking tolerance to reference Maximum 5mV
Output voltage adjustable down to 2.0 V
Very low dropout voltage of typ. 250 mV at 50 mA
Very low current consumption of typ. 3 μA in off mode

Additional features

Only a small 1 μF ceramic capacitor is required due to the improved control loop of the device which allows for an extreme fast regulation providing very good stability characteristics.

Internal protections make the device robust against immediate damage:

Short circuit protected output (to GND and to battery)
Reverse polarity protected input
Over temperature protection
Output current limitation

These features make the TLS10xB0MB voltage tracking regulators perfectly suitable as automotive sensor supply and as high precision supply for off-board loads.