Infineon Technologies AG Power - Power Supply ICs - OPTIREG™ linear - TLS115B0EJ TLS115B0EJ

The TLS115BOEJ 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 Automotive body control module (BCM) Belt starter generator 48 V – inverter ISG Body electronics and power distribution Electric vehicle (EV) drivetrain system EV traction inverter Designers who used this product also designed with IAUT260N10S5N019 | Automotive MOSFET IPD50N04S4-10 | Automotive MOSFET BTS7008-2EPA | PROFET™ +2 12V | automotive smart high-side switch TLS710B0EJ V50 | OPTIREG™ linear voltage regulators (LDO) BSZ15DC02KD H | Dual MOSFET BTS7004-1EPP | PROFET™ +2 12V | automotive smart high-side switch BTS3125EJ | HITFET™ + 12V | automotive low-side switch BTS7200-2EPA | PROFET™ +2 12V | automotive smart high-side switch IPG20N10S4L-22A | Automotive MOSFET BTS7020-2EPA | PROFET™ +2 12V | automotive smart high-side switch BTS7008-1EPP | PROFET™ +2 12V | automotive smart high-side switch BTS7040-2EPA | PROFET™ +2 12V | automotive smart high-side switch TLE9271QX V33 | OPTIREG™ DCDC SBC SAK-TC337LP-32F300S AA AURIX™ Family – TC33xLP BTS7040-1EPA | PROFET™ +2 12V | automotive smart high-side switch BTN9990LV | MOTIX™ single half-bridge ICs for BDC motors BTS70015-1ESP | PROFET™ +2 12V | automotive smart high-side switch IAUT260N10S5N019 | Automotive MOSFET IPD50N04S4-10 | Automotive MOSFET BTS7008-2EPA | PROFET™ +2 12V | automotive smart high-side switch TLS710B0EJ V50 | OPTIREG™ linear voltage regulators (LDO) BSZ15DC02KD H | Dual MOSFET BTS7004-1EPP | PROFET™ +2 12V | automotive smart high-side switch BTS3125EJ | HITFET™ + 12V | automotive low-side switch BTS7200-2EPA | PROFET™ +2 12V | automotive smart high-side switch 1 2 3 4 5