Data Sheet

1

Rev. 1.00

www.infineon.com/power

2016-10-13

TLS115D0

High Precision Voltage Tracker

Features

• 150 mA current capability

• Very high accuracy voltage tracking

• Output voltage adjustable down to 2.0 V

• Stable with ceramic output capacitors

• Very low dropout voltage

• Very low current consumption in OFF mode

• Power Good output indicates overvoltage and

undervoltage

• Internally controlled soft start

• Short circuit protected output (to GND and to battery)

• Reverse polarity protected input

• Overtemperature protection

• Green Product (RoHS compliant)

• AEC Qualified

Applications

• Automotive sensor supply

• Protected sensor supply for off-board sensors

• Secondary voltage supply in automotive ECU

• High-precision voltage tracking

• Precision voltage replication

• Power switch for off-board load

Description

The TLS115D0 is a monolithic integrated low-dropout voltage tracking regulator with high accuracy in small

PG-DSO-8 exposed pad and PG-TSON-10 packages. The TLS115D0 is designed to supply off-board systems, for

example sensors in powertrain management systems under the severe conditions of automotive applications.

Therefore, the TLS115D0 is equipped with protection functions against reverse polarity and against short

circuit to GND and battery.