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TLS850B0TB V33
  • TLS850B0TB V33

TLS850B0TB V33

Active and preferred

Input voltage range of 3V to 40V and low quiescent current of 20μA. Requires only 1μF ceramic capacitor for stable operation. Low dropout voltage of 120mV below 100mA output current. This makes TLS850B0TB V33 suitable for automotive systems during cranking. Enable feature for on/off control. Internal protection against output faults and overtemperature.

Infineon Technologies TLS850B0TB V33 Product Info

16 April 2026 0

Parameters

Accuracy

2 %

Base Product

TLS850B0xx

Dropout Voltage

100 mV

Early Warning

No

Enable (=Inhibit)

Yes

Family

OPTIREG™ linear High Performance

Hold

No

Operating Temperature range

-40 °C to 150 °C

Operating Voltage range

3 V to 40 V

Output Current max

500 mA

Output Voltage Type

3.3 V

Over Voltage Protection

No

Planned to be available until at least

2038

Power Fail

No

Power Good

No

Qualification

Automotive

Quiescent Current

20 µA

Regulator Type

High Performance

Reset

No

Status Output

No

Watchdog

No

Apps

Light electric vehicle solutions

Features

  • 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
  • low current consumption 20 μA
  • Very low dropout Voltage of typ. 200 mV
  • Overtemperature shutdown
  • Output current limitation
  • temperature range from -40°C up to 150°C
  • Green Product (RoHS compliant)
  • AEC Qualified

Description

  • Suitable for 3V stop/start support.
  • Low Undershoots: No Reset
  • Fewer components:Smaller PCB,lower cost

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