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Infineon Technologies AG Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS810B1EJ V50 TLS810B1EJ V50

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Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS810B1EJ V50 - TLS810B1EJ V50 - Infineon Technologies AG
Neubiberg, Germany
Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS810B1EJ V50
TLS810B1EJ V50
Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS810B1EJ V50 TLS810B1EJ V50
The TLS810B1EJ V50 is a linear voltage regulator featuring wide input voltage range, low drop out voltage and ultra low quiescent current. With an input voltage range of 2.75 V to 42 V and ultra low quiescent of only 5.5 μA, the regulator is perfectly suitable for automotive or any other supply systems connected permanently to the battery. The TLS810B1xxV50 is the fixed 5 V output version with an accuracy of 2% and output current capability up to 100 mA. The new regulation concept implemented in TLS810B1 combines fast regulation and very good stability while requiring only a small ceramic capacitor of 1 μF at the output. The tracking region starts already at input voltages of 2.75 V (extended operating range). This makes the TLS810B1 also suitable to supply automotive systems that need to operate during cranking condition. Internal protection features like output current limitation and overtemperature shutdown are implemented to protect the device against immediate damage due to failures like output short circuit to GND, over-current and over-temperature. The device can be switched on and off by the Enable feature. When the device is switched off, the current consumption is typically less than 1 μA. Summary of Features Ultra Low Quiescent Current of 5.5 μA Wide Input Voltage Range of 2.75 V to 42 V Output Current Capacity up to 100 mA Off Mode Current Less than 1 μA Low Drop Out Voltage of typ. 200mV @ 100 mA Output Current Limit Protection Overtemperature Shutdown Enable Available in PG-DSO-8 EP Package Available in PG-TSON-10 Package Wide Temperature Range Green Product (RoHS Compliant) AEC Qualified Benefits Functional input voltage reange starts at 2.75 V and very low dropout voltage -> suitable for cranking Ultra-low quiescent current and current consumption -> power saving for battery Stable with 1 μF output capacitor -> PCB space and cost savings Excellent transient robustness -> smaller input capacitors hence lower input filtering costs Potential Applications Applicatoins with direct battery connection Automotive general ECUs Infotainment, alarm, dashboard RKE, immobilizer, gateway Designers who used this product also designed with S25FL064LABMFM010 | Quad SPI Flash AUIRG4PH50S | Automotive IGBT discretes BTF3035EJ | HITFET™ +12V | Automotive Low-Side Switch BTS3104SDR | Classic HITFET™ 24V | Automotive Low-Side Switch TLE8250G | Automotive CAN Transceivers TDA5240 | Wireless Control Receiver BAS70-04 | Schottky Diodes TLE9251VLE | Automotive CAN Transceivers SP400-11-11 | Tire Pressure Sensors (TPMS) SPD09P06PL G | P-Channel Power MOSFET TLE9252VLC | Automotive CAN Transceivers AUIR3241STR | Gate Driver ICs TDA21472 | Integrated Smart Power Stages TLE9461-3ES | OPTIREG™ | Lite SBC Family BTS7200-2EPA | PROFET™ +2 12V | Automotive Smart High-Side Switch BTS5016-2EKA | PROFET™ + 12V | Automotive Smart High-Side Switch BTS5180-2EKA | PROFET™ + 12V | Automotive Smart High-Side Switch BTS7030-2EPA | PROFET™ +2 12V | Automotive Smart High-Side Switch IPB180P04P4L-02 | Automotive MOSFET IPLU300N04S4-R8 | Automotive MOSFET S25FL064LABMFM010 | Quad SPI Flash AUIRG4PH50S | Automotive IGBT discretes BTF3035EJ | HITFET™ +12V | Automotive Low-Side Switch BTS3104SDR | Classic HITFET™ 24V | Automotive Low-Side Switch TLE8250G | Automotive CAN Transceivers TDA5240 | Wireless Control Receiver BAS70-04 | Schottky Diodes TLE9251VLE | Automotive CAN Transceivers 1 2 3 4 5 Family Overview For an overview of other available options in this family please click here.

The TLS810B1EJ V50 is a linear voltage regulator featuring wide input voltage range, low drop out voltage and ultra low quiescent current.

With an input voltage range of 2.75 V to 42 V and ultra low quiescent of only 5.5 μA, the regulator is perfectly suitable for automotive or any other supply systems connected permanently to the battery. The TLS810B1xxV50 is the fixed 5 V output version with an accuracy of 2% and output current capability up to 100 mA. The new regulation concept implemented in TLS810B1 combines fast regulation and very good stability while requiring only a small ceramic capacitor of 1 μF at the output. The tracking region starts already at input voltages of 2.75 V (extended operating range). This makes the TLS810B1 also suitable to supply automotive systems that need to operate during cranking condition. Internal protection features like output current limitation and overtemperature shutdown are implemented to protect the device against immediate damage due to failures like output short circuit to GND, over-current and over-temperature. The device can be switched on and off by the Enable feature. When the device is switched off, the current consumption is typically less than 1 μA.


Summary of Features

  • Ultra Low Quiescent Current of 5.5 μA
  • Wide Input Voltage Range of 2.75 V to 42 V
  • Output Current Capacity up to 100 mA
  • Off Mode Current Less than 1 μA
  • Low Drop Out Voltage of typ. 200mV @ 100 mA
  • Output Current Limit Protection
  • Overtemperature Shutdown
  • Enable
  • Available in PG-DSO-8 EP Package
  • Available in PG-TSON-10 Package
  • Wide Temperature Range
  • Green Product (RoHS Compliant)
  • AEC Qualified

Benefits

  • Functional input voltage reange starts at 2.75 V and very low dropout voltage -> suitable for cranking
  • Ultra-low quiescent current and current consumption -> power saving for battery
  • Stable with 1 μF output capacitor -> PCB space and cost savings
  • Excellent transient robustness -> smaller input capacitors hence lower input filtering costs

Potential Applications

  • Applicatoins with direct battery connection
  • Automotive general ECUs
  • Infotainment, alarm, dashboard
  • RKE, immobilizer, gateway

Designers who used this product also designed with


  • S25FL064LABMFM010 |
    Quad SPI Flash
  • AUIRG4PH50S |
    Automotive IGBT discretes
  • BTF3035EJ |
    HITFET™ +12V | Automotive Low-Side Switch
  • BTS3104SDR |
    Classic HITFET™ 24V | Automotive Low-Side Switch
  • TLE8250G |
    Automotive CAN Transceivers
  • TDA5240 |
    Wireless Control Receiver
  • BAS70-04 |
    Schottky Diodes
  • TLE9251VLE |
    Automotive CAN Transceivers
  • SP400-11-11 |
    Tire Pressure Sensors (TPMS)
  • SPD09P06PL G |
    P-Channel Power MOSFET
  • TLE9252VLC |
    Automotive CAN Transceivers
  • AUIR3241STR |
    Gate Driver ICs
  • TDA21472 |
    Integrated Smart Power Stages
  • TLE9461-3ES |
    OPTIREG™ | Lite SBC Family
  • BTS7200-2EPA |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • BTS5016-2EKA |
    PROFET™ + 12V | Automotive Smart High-Side Switch
  • BTS5180-2EKA |
    PROFET™ + 12V | Automotive Smart High-Side Switch
  • BTS7030-2EPA |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • IPB180P04P4L-02 |
    Automotive MOSFET
  • IPLU300N04S4-R8 |
    Automotive MOSFET
  • S25FL064LABMFM010 |
    Quad SPI Flash
  • AUIRG4PH50S |
    Automotive IGBT discretes
  • BTF3035EJ |
    HITFET™ +12V | Automotive Low-Side Switch
  • BTS3104SDR |
    Classic HITFET™ 24V | Automotive Low-Side Switch
  • TLE8250G |
    Automotive CAN Transceivers
  • TDA5240 |
    Wireless Control Receiver
  • BAS70-04 |
    Schottky Diodes
  • TLE9251VLE |
    Automotive CAN Transceivers

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Family Overview

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

Supplier's Site Datasheet

Technical Specifications

  Infineon Technologies AG
Product Category IC Linear Voltage Regulators
Product Number TLS810B1EJ V50
Product Name Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS810B1EJ V50
Regulator Type Low Dropout
Output Voltage Type Fixed
Package Type Other; PG-DSO-8
Life Cycle Stage active and preferred
Output Voltage 5 volts
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