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TLF80511TF V50
  • TLF80511TF V50

TLF80511TF V50

Active and preferred

Input voltage up to 40V regulated to 5V (±2% precision) by TLF80511TF V50. Ideal for low-power systems connected to batteries. Dropout voltage of 100mV below 100mA output. Extended operating range from 3.3V, suitable for automotive applications. Fast regulation with 1µF output capacitor.

Infineon Technologies TLF80511TF V50 Product Info

16 April 2026 0

Parameters

Accuracy

2 %

Base Product

TLF80511xx

Dropout Voltage

100 mV

Early Warning

No

Enable (=Inhibit)

No

Family

OPTIREG™ linear High Performance

Hold

No

Operating Temperature range

-40 °C to 150 °C

Operating Voltage range

3.3 V to 45 V

Output Current max

400 mA

Output Voltage Type

5.0 V

Over Voltage Protection

No

Planned to be available until at least

2038

Power Fail

No

Power Good

No

Qualification

Automotive

Quiescent Current

38 µA

Regulator Type

High Performance

Reset

No

Status Output

No

Watchdog

No

Apps

Seat control module, Electric vehicle drivetrain system, Automotive battery management system (BMS) - 48 V, EV traction inverter, Light electric vehicle solutions

Features

  • Output Voltage 5 V
  • Output Voltage Precision ± 2 %
  • Output Current up to 400 mA
  • Ultra Low Current Consumption 38 µA
  • Low Dropout V: 100 mV at 100 mA O/P I
  • Ext Operating Range Starting at 3.3 V
  • Small Output Capacitor 1 µF
  • Output Current Limitation
  • Overtemperature Shutdown
  • Suitable for Use in ATV Electronics
  • Wide Temp Range from -40 °C up to 150 °C

Description

  • Very Wide Input Voltage Range
  • Supports Voltage Cranking Application
  • Very Low Dropout

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