Infineon Technologies AG Power - Power Supply ICs - OPTIREG™ linear - TLS115B0LD TLS115B0LD

The TLS115B0LD is a monolithic integrated low-dropout voltage tracking regulator with high accuracy in small DSO-8 exposed pad and TSON-10 packages. The IC is designed to supply off-board systems, for example sensors in powertrain management systems under the severe conditions of automotive applications. Therefore, the IC is equipped with additional protection functions against reverse polarity and short circuit to GND and battery. With supply voltages up to 45 V, the output voltage follows the reference voltage applied at the adjust input with very high accuracy. The reference voltage applied to the adjust input can be down to 2.0 V and is able to drive loads up to 150 mA while the device follows the reference voltage (e.g. the 5 V output of a main voltage regulator) with very high precision. Summary of Features 150mA current capacity Very tight output tracking tolerance to reference Output voltage adjustable down to 2.0 V Stable with ceramic output capacitors Very low dropout voltage Very low current consumption in OFF mode Internally controlled soft start Benefits Protected sensor supply for off-board sensors High-precision voltage tracking Precision voltage replication Power switch for off-board load Potential Applications Reliable protection for ECU/sensor Easy and accurate voltage replication High flexibility/scalabil ity Lower design effort and BOM cost saving Family Overview For an overview of other available options in this family please click here. Applications Chassis control & safety Domain controller for ADAS and autonomous driving Electric vehicle (EV) drivetrain system Designers who used this product also designed with IPD70P04P4-09 | Automotive MOSFET BTS7120-2EPA | PROFET™ +2 12V | automotive smart high-side switch BTS7040-1EPA | PROFET™ +2 12V | automotive smart high-side switch IPD70P04P4-09 | Automotive MOSFET BTS7120-2EPA | PROFET™ +2 12V | automotive smart high-side switch BTS7040-1EPA | PROFET™ +2 12V | automotive smart high-side switch IPD70P04P4-09 | Automotive MOSFET BTS7120-2EPA | PROFET™ +2 12V | automotive smart high-side switch BTS7040-1EPA | PROFET™ +2 12V | automotive smart high-side switch