Active and preferred
RoHS Compliant
Lead-free

TLE4291E

The TLE4291E is a monolithic integrated low-dropout voltage regulator in a PG-SSOP-14 EP exposed pad package, designed for automotive applications.
Data Sheet
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TLE4291E
TLE4291E
Data Sheet

Product details

  • Accuracy
    2 %
  • Budgetary Price €/1k
    0.8
  • Dropout Voltage
    250 mV
  • Early Warning
    no
  • Enable (=Inhibit)
    yes
  • Family
    OPTIREG™ linear General Purpose
  • Hold
    no
  • Operating Temperature
    -40 °C to 150 °C
  • Operating Voltage
    3.3 V to 45 V
  • Output Current max
    450 mA
  • Output Voltage Type
    5.0 V
  • Over Voltage Protection
    no
  • Currently planned availability until at least
    2038
  • Power Fail
    no
  • Power Good
    no
  • Qualification
    Automotive
  • Quiescent Current
    220 µA
  • Regulator Type
    General Purpose
  • Reset
    yes
  • Status Output
    no
  • Watchdog
    yes
Recommended
OPN
TLE4291EXUMA2
Product Status active and preferred
Infineon Package
PG-SSOP-14
Package Name N/A
Packing Size 2500
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead-free Yes
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:

Product Status
Active
Infineon Package
PG-SSOP-14
Package Name -
Packing Size 2500
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
The TLE4290 regulates input voltage up to 42V to 5.0V output, driving loads up to 450mA. It has short-circuit protection, integrated over-temperature shutdown, and features an integrated reset and watchdog function, ideal for supplying microprocessor systems in automotive environments. The watchdog and power-on reset delay timing can be programmed using an external delay capacitor.

Features

  • Output Voltage 5 V ± 2%
  • Output Current up to 450 mA
  • Very low Current Consumption
  • Power-on and Undervoltage Reset with PDT
  • Integrated Standard Watchdog
  • Reset Low Down to V Q; = 1 V
  • Output Current Limitation
  • Reverse Polarity Protection
  • Over temperature Protection
  • Suitable for Automotive Electronics
  • Temperature Range from -40 °C to 150 °C

Benefits

  • Robust Protection Features
  • Wide input & temp range operation

Diagrams

TLE4291-Block-Diagram
TLE4291-Block-Diagram
TLE4291-Block-Diagram TLE4291-Block-Diagram TLE4291-Block-Diagram
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Documents

Documents

Design resources

Partner solutions

Developer community

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