Infineon Technologies AG Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS202B1MBV33 TLS202B1MBV33

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Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS202B1MBV33 - TLS202B1MBV33 - Infineon Technologies AG
Neubiberg, Germany
Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS202B1MBV33
TLS202B1MBV33
Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS202B1MBV33 TLS202B1MBV33
The TLS202B1MBV33 is a monolithic integrated fixed linear voltage post regulator for load currents up to 150 mA. The IC regulates an input voltage V I up to 18 V to a fixed output voltage of 1.2 V to 5.25 V with a precision of ±3 %. The TLS202B1 is especially designed for applications requiring very low standby currents, e.g. with a permanent connection to the preregulators like DCDC converters. The regulator is not designed to operate with a direct connection to the battery. The component can be enabled/disabled via the Enable input. The device is available in a very small surface mounted PG-SCT595 package. The device is designed for the harsh environment of automotive applications. Therefore it is protected against overload, short circuit and overtemperature conditions by the implemented output current limitation and the overtemperature shutdown circuit. The TLS202B1 can be also used in all other applications requiring a stabilized 1.2 V to 5.25 V voltage. Summary of Features Output Voltage: 3.3 V Output Voltage Accuracy of ±3 % Output Currents up to 150 mA Extended Input Voltage Operating Range of 2.7 V to 18 V Enable Functionality Low Dropout Voltage: typ. 290mV Very Low Current Consumption: typ. 50 μA Very Low Shutdown Current: typ. 0.01 μA Very High PSRR: typ. 63dB at 10 kHz Output Current Limitation Short Circuit protected Overtemperature Shutdown Wide Temperature Range From -40 °C up to 150 °C Suitable for Use in Automotive Electronics as Post Regulator Green Product (RoHS compliant) AEC Qualified Family Overview For different output voltage and package variants please click here. Designers who used this product also designed with BSP752R | Classic PROFET™ 24V | Automotive Smart High-Side Switch BSS84PW | Small Signal/Small Power MOSFET BTS3118N | Classic HITFET™ 12V | Automotive Low-Side Switch BTS3125EJ | HITFET™ +12V | Automotive Low-Side Switch TLE9255WSK | Automotive CAN Transceivers TLE8242-2L | Constant Current Control IC for Transmission KP254 | Barometric & Manifold sensors BSS138N | Small Signal/Small Power MOSFET TLF35584QVVS1 | OPTIREG™ PMIC (Automotive) BTS3800SL | Classic HITFET™ 12V | Automotive Low-Side Switch BSZ15DC02KD H | Dual MOSFET TLE9251VLE | Automotive CAN Transceivers BTS7120-2EPA | PROFET™ +2 12V | Automotive Smart High-Side Switch IPB80R290C3A | Automotive MOSFET BTS5090-1EJA | PROFET™ + 12V | Automotive Smart High-Side Switch BTS5120-2EKA | PROFET™ + 12V | Automotive Smart High-Side Switch IPB50N10S3L-16 | Automotive MOSFET IPD60N10S4L-12 | Automotive MOSFET TLE75008-ESD | Multichannel SPI Switches & Controller TLE9201SG | MOTIX™ | Integrated Full-Bridge ICs BSP752R | Classic PROFET™ 24V | Automotive Smart High-Side Switch BSS84PW | Small Signal/Small Power MOSFET BTS3118N | Classic HITFET™ 12V | Automotive Low-Side Switch BTS3125EJ | HITFET™ +12V | Automotive Low-Side Switch TLE9255WSK | Automotive CAN Transceivers TLE8242-2L | Constant Current Control IC for Transmission KP254 | Barometric & Manifold sensors BSS138N | Small Signal/Small Power MOSFET 1 2 3 4 5

The TLS202B1MBV33 is a monolithic integrated fixed linear voltage post regulator for load currents up to 150 mA.

The IC regulates an input voltage V I up to 18 V to a fixed output voltage of 1.2 V to 5.25 V with a precision of ±3 %. The TLS202B1 is especially designed for applications requiring very low standby currents, e.g. with a permanent connection to the preregulators like DCDC converters. The regulator is not designed to operate with a direct connection to the battery. The component can be enabled/disabled via the Enable input. The device is available in a very small surface mounted PG-SCT595 package. The device is designed for the harsh environment of automotive applications. Therefore it is protected against overload, short circuit and overtemperature conditions by the implemented output current limitation and the overtemperature shutdown circuit. The TLS202B1 can be also used in all other applications requiring a stabilized 1.2 V to 5.25 V voltage.


Summary of Features

  • Output Voltage: 3.3 V
  • Output Voltage Accuracy of ±3 %
  • Output Currents up to 150 mA
  • Extended Input Voltage Operating Range of 2.7 V to 18 V
  • Enable Functionality
  • Low Dropout Voltage: typ. 290mV
  • Very Low Current Consumption: typ. 50 μA
  • Very Low Shutdown Current: typ. 0.01 μA
  • Very High PSRR: typ. 63dB at 10 kHz
  • Output Current Limitation
  • Short Circuit protected
  • Overtemperature Shutdown
  • Wide Temperature Range From -40 °C up to 150 °C
  • Suitable for Use in Automotive Electronics as Post Regulator
  • Green Product (RoHS compliant)
  • AEC Qualified

Family Overview

For different output voltage and package variants please click here.


Designers who used this product also designed with


  • BSP752R |
    Classic PROFET™ 24V | Automotive Smart High-Side Switch
  • BSS84PW |
    Small Signal/Small Power MOSFET
  • BTS3118N |
    Classic HITFET™ 12V | Automotive Low-Side Switch
  • BTS3125EJ |
    HITFET™ +12V | Automotive Low-Side Switch
  • TLE9255WSK |
    Automotive CAN Transceivers
  • TLE8242-2L |
    Constant Current Control IC for Transmission
  • KP254 |
    Barometric & Manifold sensors
  • BSS138N |
    Small Signal/Small Power MOSFET
  • TLF35584QVVS1 |
    OPTIREG™ PMIC (Automotive)
  • BTS3800SL |
    Classic HITFET™ 12V | Automotive Low-Side Switch
  • BSZ15DC02KD H |
    Dual MOSFET
  • TLE9251VLE |
    Automotive CAN Transceivers
  • BTS7120-2EPA |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • IPB80R290C3A |
    Automotive MOSFET
  • BTS5090-1EJA |
    PROFET™ + 12V | Automotive Smart High-Side Switch
  • BTS5120-2EKA |
    PROFET™ + 12V | Automotive Smart High-Side Switch
  • IPB50N10S3L-16 |
    Automotive MOSFET
  • IPD60N10S4L-12 |
    Automotive MOSFET
  • TLE75008-ESD |
    Multichannel SPI Switches & Controller
  • TLE9201SG |
    MOTIX™ | Integrated Full-Bridge ICs
  • BSP752R |
    Classic PROFET™ 24V | Automotive Smart High-Side Switch
  • BSS84PW |
    Small Signal/Small Power MOSFET
  • BTS3118N |
    Classic HITFET™ 12V | Automotive Low-Side Switch
  • BTS3125EJ |
    HITFET™ +12V | Automotive Low-Side Switch
  • TLE9255WSK |
    Automotive CAN Transceivers
  • TLE8242-2L |
    Constant Current Control IC for Transmission
  • KP254 |
    Barometric & Manifold sensors
  • BSS138N |
    Small Signal/Small Power MOSFET

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Supplier's Site Datasheet

Technical Specifications

  Infineon Technologies AG
Product Category IC Linear Voltage Regulators
Product Number TLS202B1MBV33
Product Name Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS202B1MBV33
Regulator Type Low Dropout
Output Voltage Type Fixed
Package Type Other; PG-SCT595-5
Life Cycle Stage active and preferred
Output Voltage 3.3 volts
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