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Infineon Technologies AG Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS820F0EL V50 TLS820F0EL V50

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Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS820F0EL V50 - TLS820F0EL V50 - Infineon Technologies AG
Neubiberg, Germany
Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS820F0EL V50
TLS820F0EL V50
Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS820F0EL V50 TLS820F0EL V50
The TLS820F0EL V50 is a high performance very low dropout linear voltage regulator for 5 V supply in a PG-SSOP-14 package. With an input voltage range of 3 V to 40 V and very low quiescent of only 40 μA, these regulators are perfectly suitable for automotive or any other supply systems connected to the battery permanently. The TLS820F0 V50 provides an output voltage accuracy of 2 % and a maximum output current up to 200 mA. The new loop concept combines fast regulation and very good stability while requiring only one small ceramic capacitor of 1 μF at the output. At currents below 100 mA the device will have a very low typical dropout voltage of only 70 mV. The operating range starts already at input voltages of only 3 V (extended operating range). This makes the TLS820F0 V50 also suitable to supply automotive systems that need to operate during cranking condition. The output voltage is supervised by the Reset feature, including Undervoltage Reset, delayed Reset at Power-On and an adjustable lower Reset Threshold. In addition, a Watchdog circuit with flexible timings is integrated to monitor the microcontroller’s operation. Output current limitation and overtemperature shutdown are implemented to protect the device against immediate damage. TLS820F3ELV50 is the available version of this product. Summary of Features Wide Input Voltage Range from 3.0 V to 40 V Fixed Output Voltage 5 V Output Current Capability up to 200 mA Output Voltage Precision ≤ ± 2 % Ultra Low Current Consumption typ. 40 μA Very Low Dropout Voltage typ. 70 mV @100 mA Stable with Ceramic Output Capacitor of 1 μF Delayed Reset at Power-On with 2 Programmable Delay Times 8.5 ms/ 16.5 ms Adjustable Reset Threshold down to 2.50 V Watchdog with flexible timings and current dependant deactivation: 16 ms / 32 ms / 48 ms / 96 ms, Activated at IQ > 5.5 mA) Enable, Undervoltage Reset, Overtemperature Shutdown Output Current Limitation Wide Temperature Range Green Product (RoHS compliant) AEC Qualified PG-SSOP-14 Potential Applications Automotive general ECUs Small ECUs where SBC or DCDC are not used Secondary supply in ECU (E.g. for CAN) Dashboard, cluster, climate control, fuel pump, ADAS Applications Automotive 48 V battery management system (BMS) Automotive battery management system (BMS) High Voltage Battery Management System (BMS) Primary Power Distribution Center Designers who used this product also designed with BTS7008-1EPA | PROFET™ +2 12V | Automotive Smart High-Side Switch SAK-TC367DP-64F300S AA | AURIX™ Family – TC36xDP TLE9471ES | OPTIREG™ | Lite SBC Family 2ED2410-EM | Automotive Gate Driver ICs BTS5030-1EJA | PROFET™ + 12V | Automotive Smart High-Side Switch TLE7258SJ | Automotive LIN Transceivers BSP75N | Classic HITFET™ 24V | Automotive Low-Side Switch AIKQ120N60CT | Automotive IGBT discretes BTS4300SGA | Classic PROFET™ 12V | Automotive Smart High-Side Switch BTS7040-1EPA | PROFET™ +2 12V | Automotive Smart High-Side Switch CY8C4147AZS-S265T | Automotive PSoC™ 4100S Plus CYT2BL7CAAQ0AZSGS | TRAVEO™ T2G CYT2BL Series BTG7050-2EPL | PROFET™ Load Guard 12V | Automotive Smart High-Side Switch BTS70015-1ESP | PROFET™ +2 12V | Automotive Smart High-Side Switch BTS70012-1ESP | PROFET™ +2 12V | Automotive Smart High-Side Switch BTS70020-1ESP | PROFET™ +2 12V | Automotive Smart High-Side Switch BTS7008-1EPZ | PROFET™ +2 12V | Automotive Smart High-Side Switch BTS7004-1EPZ | PROFET™ +2 12V | Automotive Smart High-Side Switch TLS820F3ELV50 | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear AIKQ120N75CP2 | Automotive IGBT discretes BTS7008-1EPA | PROFET™ +2 12V | Automotive Smart High-Side Switch SAK-TC367DP-64F300S AA | AURIX™ Family – TC36xDP TLE9471ES | OPTIREG™ | Lite SBC Family 2ED2410-EM | Automotive Gate Driver ICs BTS5030-1EJA | PROFET™ + 12V | Automotive Smart High-Side Switch TLE7258SJ | Automotive LIN Transceivers BSP75N | Classic HITFET™ 24V | Automotive Low-Side Switch AIKQ120N60CT | Automotive IGBT discretes 1 2 3 4 5 Family Overview For an overview of other available options in this family please click here.

The TLS820F0EL V50 is a high performance very low dropout linear voltage regulator for 5 V supply in a PG-SSOP-14 package.

With an input voltage range of 3 V to 40 V and very low quiescent of only 40 μA, these regulators are perfectly suitable for automotive or any other supply systems connected to the battery permanently. The TLS820F0 V50 provides an output voltage accuracy of 2 % and a maximum output current up to 200 mA.

The new loop concept combines fast regulation and very good stability while requiring only one small ceramic capacitor of 1 μF at the output. At currents below 100 mA the device will have a very low typical dropout voltage of only 70 mV. The operating range starts already at input voltages of only 3 V (extended operating range). This makes the TLS820F0 V50 also suitable to supply automotive systems that need to operate during cranking condition.

The output voltage is supervised by the Reset feature, including Undervoltage Reset, delayed Reset at Power-On and an adjustable lower Reset Threshold. In addition, a Watchdog circuit with flexible timings is integrated to monitor the microcontroller’s operation. Output current limitation and overtemperature shutdown are implemented to protect the device against immediate damage.

TLS820F3ELV50 is the available version of this product.


Summary of Features

  • Wide Input Voltage Range from 3.0 V to 40 V
  • Fixed Output Voltage 5 V
  • Output Current Capability up to 200 mA
  • Output Voltage Precision ≤ ± 2 %
  • Ultra Low Current Consumption typ. 40 μA
  • Very Low Dropout Voltage typ. 70 mV @100 mA
  • Stable with Ceramic Output Capacitor of 1 μF
  • Delayed Reset at Power-On with 2 Programmable Delay Times 8.5 ms/ 16.5 ms
  • Adjustable Reset Threshold down to 2.50 V
  • Watchdog with flexible timings and current dependant deactivation:
    16 ms / 32 ms / 48 ms / 96 ms, Activated at IQ > 5.5 mA)
  • Enable, Undervoltage Reset, Overtemperature Shutdown
  • Output Current Limitation
  • Wide Temperature Range
  • Green Product (RoHS compliant)
  • AEC Qualified
  • PG-SSOP-14

Potential Applications

  • Automotive general ECUs
  • Small ECUs where SBC or DCDC are not used
  • Secondary supply in ECU (E.g. for CAN)
  • Dashboard, cluster, climate control, fuel pump, ADAS

Applications

  • Automotive 48 V battery management system (BMS)
  • Automotive battery management system (BMS)
  • High Voltage Battery Management System (BMS)
  • Primary Power Distribution Center

Designers who used this product also designed with


  • BTS7008-1EPA |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • SAK-TC367DP-64F300S AA |
    AURIX™ Family – TC36xDP
  • TLE9471ES |
    OPTIREG™ | Lite SBC Family
  • 2ED2410-EM |
    Automotive Gate Driver ICs
  • BTS5030-1EJA |
    PROFET™ + 12V | Automotive Smart High-Side Switch
  • TLE7258SJ |
    Automotive LIN Transceivers
  • BSP75N |
    Classic HITFET™ 24V | Automotive Low-Side Switch
  • AIKQ120N60CT |
    Automotive IGBT discretes
  • BTS4300SGA |
    Classic PROFET™ 12V | Automotive Smart High-Side Switch
  • BTS7040-1EPA |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • CY8C4147AZS-S265T |
    Automotive PSoC™ 4100S Plus
  • CYT2BL7CAAQ0AZSGS |
    TRAVEO™ T2G CYT2BL Series
  • BTG7050-2EPL |
    PROFET™ Load Guard 12V | Automotive Smart High-Side Switch
  • BTS70015-1ESP |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • BTS70012-1ESP |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • BTS70020-1ESP |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • BTS7008-1EPZ |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • BTS7004-1EPZ |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • TLS820F3ELV50 |
    Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
  • AIKQ120N75CP2 |
    Automotive IGBT discretes
  • BTS7008-1EPA |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • SAK-TC367DP-64F300S AA |
    AURIX™ Family – TC36xDP
  • TLE9471ES |
    OPTIREG™ | Lite SBC Family
  • 2ED2410-EM |
    Automotive Gate Driver ICs
  • BTS5030-1EJA |
    PROFET™ + 12V | Automotive Smart High-Side Switch
  • TLE7258SJ |
    Automotive LIN Transceivers
  • BSP75N |
    Classic HITFET™ 24V | Automotive Low-Side Switch
  • AIKQ120N60CT |
    Automotive IGBT discretes

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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 TLS820F0EL V50
Product Name Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS820F0EL V50
Regulator Type Low Dropout
Output Voltage Type Fixed
Package Type Other; PG-SSOP-14
Life Cycle Stage discontinued
Output Voltage 5 volts
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