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TLS820F3ELV33
  • TLS820F3ELV33

TLS820F3ELV33

Active and preferred

The TLS820F3ELV33 is a high-performance voltage regulator suitable for automotive and battery-connected supply systems. With a 3V to 42V input range, 26μA quiescent current, and ±2% output voltage accuracy, it offers reliable performance. The regulator also includes a Reset feature, an integrated Watchdog circuit, and internal protection for added reliability.

Infineon Technologies TLS820F3ELV33 Product Info

16 April 2026 0

Parameters

Accuracy

2 %

Base Product

TLS8xxF3, TLS820Fxxx

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 45 V

Output Current max

200 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

26 µA

Regulator Type

High Performance

Reset

Yes

Status Output

No

Watchdog

Yes

Features

  • O/P V 3.3 V ±2% % capability 200 mA
  • Input voltage range from 3 V to 42 V
  • Stable with 1 µF ceramic O/P capacitor
  • current consumption: typically 26 µA
  • Very low drop out V: 100 mV at 100 mA
  • Watchdog inhibit
  • Separate outputs for reset and watchdog
  • Enable
  • O/p Current Limitation,Overtemp Shutdown

Description

  • i/p filtering costs,smaller capacitors
  • PCB space and cost savings
  • Power saving for battery

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