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TLS820F1EL V50
  • TLS820F1EL V50

TLS820F1EL V50

The TLS820F1ELV50 regulators are ideal for automotive or battery-connected supply systems, with a 3V to 40V input range and a low 40μA quiescent current. They offer high output voltage accuracy, 200mA max current, fast regulation, and stability. Additionally, they integrate a Watchdog circuit and include internal protection features for added reliability.

Infineon Technologies TLS820F1EL V50 Product Info

16 April 2026 1

Parameters

Accuracy

2 %

Base Product

TLS820Fxxx

Dropout Voltage

70 mV

Early Warning

No

Enable (=Inhibit)

Yes

Hold

No

Operating Temperature range

-40 °C to 150 °C

Operating Voltage range

3 V to 40 V

Output Current max

200 mA

Output Voltage Type

5.0 V

Over Voltage Protection

No

Planned to be available until at least

n.a

Power Fail

No

Power Good

No

Qualification

Automotive

Quiescent Current

40 µA

Regulator Type

High Performance

Reset

Yes

Status Output

No

Watchdog

Yes

Apps

Automotive body control module (BCM), Seat control module, Automotive LED lighting systems, Automotive battery management system (BMS) - 48 V, Automotive electric pumps & fans 12 V

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 200 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
  • Adjustable Reset Threshold down to 2.50 V
  • Flexible Watchdog and Reset timing with selectable window
  • Enable, Undervoltage Reset,Overtemperature Shutdown
  • Output Current Limitation
  • Wide Temperature Range up-to 150°C
  • Green Product (RoHS compliant)
  • AEC Qualified

Description

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

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