Infineon Technologies AG Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS850F1TA V50 TLS850F1TA V50

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Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS850F1TA V50 - TLS850F1TA V50 - Infineon Technologies AG
Neubiberg, Germany
Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS850F1TA V50
TLS850F1TA V50
Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS850F1TA V50 TLS850F1TA V50
The TLS850F1TA V50 is a high performance very low dropout linear voltage regulator for 5 V supply in a PG-TO263-7 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 TLS850F1TAV50 provides an output voltage accuracy of 2 % and a maximum output current up to 500 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 TLS850F1TAV50 also suitable to supply automotive systems that need to operate during cranking condition. Summary of Features Wide Input Voltage Range from 3.0 V to 40 V Fixed Output Voltage 5 V Output Voltage Precision ≤ ± 2 % Output Current Capability up to 500 mA 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: 8.5 ms Adjustable Reset Threshold down to 2.50 V Fast Watchdog timing with fixed 48 ms window and current dependent deactivation Activated at IQ > 5.5 mA Enable, Undervoltage Reset, Overtemperature Shutdown Output Current Limitation Wide Temperature Range Green Product (RoHS compliant) AEC Qualified Benefits Very wide input voltage range Fast voltage regulation loop Supports voltage cranking application Very low dropout Potential Applications Automotive general ECUs Powertrain and EPS applications Dahsboard and cluster supplys µController supply for safety applications Designers who used this product also designed with IPD50N04S4-10 | Automotive MOSFET SAK-TC212S-8F133SC AC | AURIX™ Family – TC21xSC (Wireless Charging) BTS5045-1EJA | PROFET™ + 12V | Automotive Smart High-Side Switch BTS5180-2EKA | PROFET™ + 12V | Automotive Smart High-Side Switch TLE6251D | Automotive CAN Transceivers BSP76 | Classic HITFET™ 12V | Automotive Low-Side Switch TLE7368E | OPTIREG™ PMIC (Automotive) BTS7008-2EPA | PROFET™ +2 12V | Automotive Smart High-Side Switch TLE9252VSK | Automotive CAN Transceivers BTS7012-1EPA | PROFET™ +2 12V | Automotive Smart High-Side Switch BTS7020-2EPA | PROFET™ +2 12V | Automotive Smart High-Side Switch IPB120N04S4-02 | Automotive MOSFET IPD50N04S4-10 | Automotive MOSFET SAK-TC212S-8F133SC AC | AURIX™ Family – TC21xSC (Wireless Charging) BTS5045-1EJA | PROFET™ + 12V | Automotive Smart High-Side Switch BTS5180-2EKA | PROFET™ + 12V | Automotive Smart High-Side Switch TLE6251D | Automotive CAN Transceivers BSP76 | Classic HITFET™ 12V | Automotive Low-Side Switch TLE7368E | OPTIREG™ PMIC (Automotive) BTS7008-2EPA | PROFET™ +2 12V | Automotive Smart High-Side Switch 1 2 3 Family Overview For an overview of other available options in this family please click here.

The TLS850F1TA V50 is a high performance very low dropout linear voltage regulator for 5 V supply in a PG-TO263-7 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 TLS850F1TAV50 provides an output voltage accuracy of 2 % and a maximum output current up to 500 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 TLS850F1TAV50 also suitable to supply automotive systems that need to operate during cranking condition.


Summary of Features

  • Wide Input Voltage Range from 3.0 V to 40 V
  • Fixed Output Voltage 5 V
  • Output Voltage Precision ≤ ± 2 %
  • Output Current Capability up to 500 mA
  • 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: 8.5 ms
  • Adjustable Reset Threshold down to 2.50 V
  • Fast Watchdog timing with fixed 48 ms window and current dependent deactivation
  • Activated at IQ > 5.5 mA
  • Enable, Undervoltage Reset, Overtemperature Shutdown
  • Output Current Limitation
  • Wide Temperature Range
  • Green Product (RoHS compliant)
  • AEC Qualified

Benefits

  • Very wide input voltage range
  • Fast voltage regulation loop
  • Supports voltage cranking application
  • Very low dropout

Potential Applications

  • Automotive general ECUs
  • Powertrain and EPS applications
  • Dahsboard and cluster supplys
  • µController supply for safety applications

Designers who used this product also designed with


  • IPD50N04S4-10 |
    Automotive MOSFET
  • SAK-TC212S-8F133SC AC |
    AURIX™ Family – TC21xSC (Wireless Charging)
  • BTS5045-1EJA |
    PROFET™ + 12V | Automotive Smart High-Side Switch
  • BTS5180-2EKA |
    PROFET™ + 12V | Automotive Smart High-Side Switch
  • TLE6251D |
    Automotive CAN Transceivers
  • BSP76 |
    Classic HITFET™ 12V | Automotive Low-Side Switch
  • TLE7368E |
    OPTIREG™ PMIC (Automotive)
  • BTS7008-2EPA |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • TLE9252VSK |
    Automotive CAN Transceivers
  • BTS7012-1EPA |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • BTS7020-2EPA |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • IPB120N04S4-02 |
    Automotive MOSFET
  • IPD50N04S4-10 |
    Automotive MOSFET
  • SAK-TC212S-8F133SC AC |
    AURIX™ Family – TC21xSC (Wireless Charging)
  • BTS5045-1EJA |
    PROFET™ + 12V | Automotive Smart High-Side Switch
  • BTS5180-2EKA |
    PROFET™ + 12V | Automotive Smart High-Side Switch
  • TLE6251D |
    Automotive CAN Transceivers
  • BSP76 |
    Classic HITFET™ 12V | Automotive Low-Side Switch
  • TLE7368E |
    OPTIREG™ PMIC (Automotive)
  • BTS7008-2EPA |
    PROFET™ +2 12V | Automotive Smart High-Side Switch

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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 TLS850F1TA V50
Product Name Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS850F1TA V50
Regulator Type Low Dropout
Output Voltage Type Fixed
Package Type Other; PG-TO263-7
Life Cycle Stage not for new design
Output Voltage 5 volts
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