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TLF80511EJ V33
  • TLF80511EJ V33

TLF80511EJ V33

Active and preferred

Input voltage up to 40V regulated to VQ,nom = 3.3V (±2% precision). TLF80511EJ V33 ideal for low operating currents (38µA) in battery-connected systems. Dropout voltage: 100mV (<100mA). Extended operating range from 3.3V. Suitable for automotive systems. Fast regulation concept with single 1µF output capacitor for stable regulation.

Infineon Technologies TLF80511EJ V33 Product Info

16 April 2026 0

Parameters

Accuracy

2 %

Base Product

TLF80511xx

Dropout Voltage

130 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

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

38 µA

Regulator Type

High Performance

Reset

No

Status Output

No

Watchdog

No

Apps

Automotive body electronics & power distribution, Automotive body control module (BCM), Electric vehicle drivetrain system

Features

  • Output Voltage 3.3 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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