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Infineon Technologies AG Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS125D0EJ TLS125D0EJ

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Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS125D0EJ - TLS125D0EJ - Infineon Technologies AG
Neubiberg, Germany
Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS125D0EJ
TLS125D0EJ
Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS125D0EJ TLS125D0EJ
The OPTIREG™ linear TLS125D0EJ is a monolithic integrated low-dropout voltage tracking regulator with high accuracy in small PG-DSO-8 exposed pad package. The TLS125D0EJ is designed to supply off-board systems, for example sensors in powertrain management systems under the severe conditions of automotive applications. Therefore, the TLS125D0EJ is equipped with protection functions against reverse polarity and against short circuit to GND and battery. Up to a supply voltage of 40 V and output currents up to 250 mA, the output voltage follows the reference voltage that is applied to the ADJ input with very high accuracy. The required minimum reference voltage at ADJ is 2.0 V. Summary of Features 250 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 Low current consumption Internally controlled soft start Wide input voltage range: -16 V ≤ VIN ≤ 45 V Wide temperature range: -40°C ≤ Tj ≤ 150°C Short circuit protected output (to GND and to battery) Reverse polarity protected input Overtemperature protection Green Product (RoHS compliant) Benefits Very wide input voltage range Fast voltage regulation loop Low passive component BOM cost Supervisory functionality (RESET) Suitable for Cranking condition Low current consumption Best fit to supply: Sensors Satellite (secondary) ECU supply Microphones Power Switch for Off-board loads Small LED Potential Applications Powertrain: Engine Management Transmission xEV Inverter On-Board Charger Body and Convenience: HVAC BCM Dashboard and Cluster Microphone Arrays Chassis: EPS Family Overview For an overview of other available options in this family please click here. Applications Automotive body control module (BCM) Electric vehicle (EV) drivetrain system High Voltage Battery Management System (BMS) HVAC control module Multi channel LED driver for full LED headlamp systems Designers who used this product also designed with BSP452 | Classic PROFET™ 12V | Automotive Smart High-Side Switch BTS3125EJ | HITFET™ +12V | Automotive Low-Side Switch BTS7200-2EPA | PROFET™ +2 12V | Automotive Smart High-Side Switch BTS7040-1EPA | PROFET™ +2 12V | Automotive Smart High-Side Switch TLS115D0EJ | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear IPD50N06S2L-13 | Automotive MOSFET TLE4251D | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear BSP742R | Classic PROFET™ 12V | Automotive Smart High-Side Switch TLE4254GA | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear SAL-TC387QP-160F300S AE AURIX™ Family – TC38xQP IPD30N08S2L-21 | Automotive MOSFET IPD30N06S2L-23 | Automotive MOSFET BSP171P | Small signal/small power MOSFET BSP75N | Classic HITFET™ 24V | Automotive Low-Side Switch BSP752R | Classic PROFET™ 24V | Automotive Smart High-Side Switch BTS3060TF | HITFET™ +12V | Automotive Low-Side Switch BSP452 | Classic PROFET™ 12V | Automotive Smart High-Side Switch BTS3125EJ | HITFET™ +12V | Automotive Low-Side Switch BTS7200-2EPA | PROFET™ +2 12V | Automotive Smart High-Side Switch BTS7040-1EPA | PROFET™ +2 12V | Automotive Smart High-Side Switch TLS115D0EJ | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear IPD50N06S2L-13 | Automotive MOSFET TLE4251D | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear BSP742R | Classic PROFET™ 12V | Automotive Smart High-Side Switch 1 2 3 4

The OPTIREG™ linear TLS125D0EJ is a monolithic integrated low-dropout voltage tracking regulator with high accuracy in small PG-DSO-8 exposed pad package. The TLS125D0EJ is designed to supply off-board systems, for example sensors in powertrain management systems under the severe conditions of automotive applications. Therefore, the TLS125D0EJ is equipped with protection functions against reverse polarity and against short circuit to GND and battery.

Up to a supply voltage of 40 V and output currents up to 250 mA, the output voltage follows the reference voltage that is applied to the ADJ input with very high accuracy. The required minimum reference voltage at ADJ is 2.0 V.


Summary of Features

  • 250 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
  • Low current consumption
  • Internally controlled soft start
  • Wide input voltage range: -16 V ≤ VIN ≤ 45 V
  • Wide temperature range: -40°C ≤ Tj ≤ 150°C
  • Short circuit protected output (to GND and to battery)
  • Reverse polarity protected input
  • Overtemperature protection
  • Green Product (RoHS compliant)

Benefits

  • Very wide input voltage range
  • Fast voltage regulation loop
  • Low passive component BOM cost
  • Supervisory functionality (RESET)
  • Suitable for Cranking condition
  • Low current consumption

Best fit to supply:

  • Sensors
  • Satellite (secondary) ECU supply
  • Microphones
  • Power Switch for Off-board loads
  • Small LED

Potential Applications

  • Powertrain:
    • Engine Management
    • Transmission
    • xEV Inverter
    • On-Board Charger
  • Body and Convenience:
    • HVAC
    • BCM
    • Dashboard and Cluster
    • Microphone Arrays
  • Chassis:
    • EPS

Family Overview

For an overview of other available options in this family please click here.


Applications

  • Automotive body control module (BCM)
  • Electric vehicle (EV) drivetrain system
  • High Voltage Battery Management System (BMS)
  • HVAC control module
  • Multi channel LED driver for full LED headlamp systems

Designers who used this product also designed with


  • BSP452 |
    Classic PROFET™ 12V | Automotive Smart High-Side Switch
  • BTS3125EJ |
    HITFET™ +12V | Automotive Low-Side Switch
  • BTS7200-2EPA |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • BTS7040-1EPA |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • TLS115D0EJ |
    Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
  • IPD50N06S2L-13 |
    Automotive MOSFET
  • TLE4251D |
    Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
  • BSP742R |
    Classic PROFET™ 12V | Automotive Smart High-Side Switch
  • TLE4254GA |
    Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
  • SAL-TC387QP-160F300S AE
    AURIX™ Family – TC38xQP
  • IPD30N08S2L-21 |
    Automotive MOSFET
  • IPD30N06S2L-23 |
    Automotive MOSFET
  • BSP171P |
    Small signal/small power MOSFET
  • BSP75N |
    Classic HITFET™ 24V | Automotive Low-Side Switch
  • BSP752R |
    Classic PROFET™ 24V | Automotive Smart High-Side Switch
  • BTS3060TF |
    HITFET™ +12V | Automotive Low-Side Switch
  • BSP452 |
    Classic PROFET™ 12V | Automotive Smart High-Side Switch
  • BTS3125EJ |
    HITFET™ +12V | Automotive Low-Side Switch
  • BTS7200-2EPA |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • BTS7040-1EPA |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • TLS115D0EJ |
    Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
  • IPD50N06S2L-13 |
    Automotive MOSFET
  • TLE4251D |
    Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
  • BSP742R |
    Classic PROFET™ 12V | Automotive Smart High-Side Switch

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Supplier's Site Datasheet

Technical Specifications

  Infineon Technologies AG
Product Category IC Linear Voltage Regulators
Product Number TLS125D0EJ
Product Name Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS125D0EJ
Regulator Type Low Dropout
Output Voltage Type Adjustable / Variable
Package Type Other; PG-DSO-8
Life Cycle Stage active and preferred
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