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Infineon Technologies AG Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS850B0TE V33 TLS850B0TE V33

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Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS850B0TE V33 - TLS850B0TE V33 - Infineon Technologies AG
Neubiberg, Germany
Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS850B0TE V33
TLS850B0TE V33
Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS850B0TE V33 TLS850B0TE V33
The TLS850B0TE V33 is a high performance, very low dropout linear voltage regulator for 3.3 V supply in a PGTO252-5 package. The input voltage range of 3 V to 40 V and a very low quiescent current of 20 μA make it the perfect match for automotive or other supply systems connected to the battery permanently. The new loop concept combines fast regulation and very high stability. Below an output current of 100 mA the typical dropout voltage is below 120 mV. The operating range starts at an input voltage of only 3 V (extended operating range). This makes the TLS850B0TEV33 suitable for automotive systems that need to operate during cranking condition. The device can be switched on and off by the Enable feature. Internal protection features such as output current limitation and overtemperature shutdown protect the device from immediate damage due to failures such as output shorted to GND, overcurrent and overtemperature. Summary of Features Wide input voltage range from 3.0 V to 40 V Fixed output voltage 3.3 V Output voltage accuracy ≤ ±2% Output current capability up to 500 mA Ultra low current consumption, typical 20 μA Very low dropout voltage, typical 120 mV @100mA Stable with ceramic output capacitor of 1 μF Enable Overtemperature shutdown Output current limitation Wide temperature range Green Product (RoHS compliant) AEC Qualified Benefits Suitable for very low cranking (stop and start support from Vin = 3 V) Energy efficiency: Longer Battery life Low Undershoots: No Reset Less external components: Lower PCB size and BOM cost Potential Applications Automotive or other supply systems that are connected to the battery permanently Automotive supply systems that need to operate in cranking condition Family Overview For an overview of other available options in this family please click here. Applications Automotive body control module (BCM) EV traction inverter Designers who used this product also designed with BTS7006-1EPP | PROFET™ +2 12V | Automotive Smart High-Side Switch BTS7002-1EPP | PROFET™ +2 12V | Automotive Smart High-Side Switch BTS3125EJ | HITFET™ +12V | Automotive Low-Side Switch BTS7200-2EPA | PROFET™ +2 12V | Automotive Smart High-Side Switch TLS850B0TE V50 | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear TLF4277-2EL | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear BTS7006-1EPP | PROFET™ +2 12V | Automotive Smart High-Side Switch BTS7002-1EPP | PROFET™ +2 12V | Automotive Smart High-Side Switch BTS3125EJ | HITFET™ +12V | Automotive Low-Side Switch BTS7200-2EPA | PROFET™ +2 12V | Automotive Smart High-Side Switch TLS850B0TE V50 | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear TLF4277-2EL | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear BTS7006-1EPP | PROFET™ +2 12V | Automotive Smart High-Side Switch BTS7002-1EPP | PROFET™ +2 12V | Automotive Smart High-Side Switch 1 2

The TLS850B0TE V33 is a high performance, very low dropout linear voltage regulator for 3.3 V supply in a PGTO252-5 package.

The input voltage range of 3 V to 40 V and a very low quiescent current of 20 μA make it the perfect match for automotive or other supply systems connected to the battery permanently. The new loop concept combines fast regulation and very high stability. Below an output current of 100 mA the typical dropout voltage is below 120 mV. The operating range starts at an input voltage of only 3 V (extended operating range). This makes the TLS850B0TEV33 suitable for automotive systems that need to operate during cranking condition. The device can be switched on and off by the Enable feature. Internal protection features such as output current limitation and overtemperature shutdown protect the device from immediate damage due to failures such as output shorted to GND, overcurrent and overtemperature.


Summary of Features

  • Wide input voltage range from 3.0 V to 40 V
  • Fixed output voltage 3.3 V
  • Output voltage accuracy ≤ ±2%
  • Output current capability up to 500 mA
  • Ultra low current consumption, typical 20 μA
  • Very low dropout voltage, typical 120 mV @100mA
  • Stable with ceramic output capacitor of 1 μF
  • Enable
  • Overtemperature shutdown
  • Output current limitation
  • Wide temperature range
  • Green Product (RoHS compliant)
  • AEC Qualified

Benefits

  • Suitable for very low cranking (stop and start support from Vin = 3 V)
  • Energy efficiency: Longer Battery life
  • Low Undershoots: No Reset
  • Less external components: Lower PCB size and BOM cost

Potential Applications

  • Automotive or other supply systems that are connected to the battery permanently
  • Automotive supply systems that need to operate in cranking condition

Family Overview

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


Applications

  • Automotive body control module (BCM)
  • EV traction inverter

Designers who used this product also designed with


  • BTS7006-1EPP |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • BTS7002-1EPP |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • BTS3125EJ |
    HITFET™ +12V | Automotive Low-Side Switch
  • BTS7200-2EPA |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • TLS850B0TE V50 |
    Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
  • TLF4277-2EL |
    Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
  • BTS7006-1EPP |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • BTS7002-1EPP |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • BTS3125EJ |
    HITFET™ +12V | Automotive Low-Side Switch
  • BTS7200-2EPA |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • TLS850B0TE V50 |
    Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
  • TLF4277-2EL |
    Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
  • BTS7006-1EPP |
    PROFET™ +2 12V | Automotive Smart High-Side Switch
  • BTS7002-1EPP |
    PROFET™ +2 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 TLS850B0TE V33
Product Name Power - Linear Voltage Regulator (LDO) - Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear - TLS850B0TE V33
Regulator Type Low Dropout
Output Voltage Type Fixed
Package Type Other; PG-TO252-5
Life Cycle Stage active and preferred
Output Voltage 3.3 volts
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