Active and preferred
RoHS Compliant
Lead-free

TLE4253E

The TLE4253E is a monolithic integrated low-dropout voltage tracking regulator in small PG-DSO-8 packages.
Data Sheet
package
Multiple OPNs available
ea.

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TLE4253E
TLE4253E
ea.
Data Sheet

Product details

  • Accuracy
    0.5 %
  • Base Product
    TLE4253xx
  • Budgetary Price €/1k
    0.59, 0.59
  • Dropout Voltage
    280 mV
  • Early Warning
    no
  • Enable (=Inhibit)
    yes
  • Family
    OPTIREG™ linear Trackers
  • Hold
    no
  • Operating Temperature
    -40 °C to 150 °C
  • Operating Voltage
    3.5 V to 40 V
  • Output Current max
    250 mA
  • Output Voltage Type
    Tracking
  • Over Voltage Protection
    no
  • Currently planned availability until at least
    2038
  • Power Fail
    no
  • Power Good
    no
  • Qualification
    Automotive
  • Quiescent Current
    120 µA
  • Regulator Type
    Trackers
  • Reset
    no
  • Status Output
    no
  • Watchdog
    no
Recommended
OPN
TLE4253EXUMA2 TLE4253EXUMA1
Product Status active and preferred not for new design
Infineon Package
PG-DSO-8
PG-DSO-8
Package Name N/A N/A
Packing Size 2500 2500
Packing Type TAPE & REEL TAPE & REEL
Moisture Level 3 N/A
Moisture Packing DRY DRY
Lead-free Yes Yes
Halogen Free Yes Yes
RoHS Compliant Yes Yes
Infineon stock last updated:
 ea. in stock

Product Status
Active
Infineon Package
PG-DSO-8
Package Name -
Packing Size 2500
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
ea.
in stock

Product Status not for new design
Infineon Package
PG-DSO-8
Package Name -
Packing Size 2500
Packing Type TAPE & REEL
Moisture Level -
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
IC designed for automotive applications, supplying off-board systems like sensors in engine management. Additional protection against reverse polarity and short circuit. Output voltage follows reference voltage with high accuracy. Input reference voltage can be 2.0 V or higher. Output can drive loads up to 250 mA. Shutdown mode reduces quiescent current. Suitable for low-power battery applications.

Features

  • Tight output tracking tolerance
  • Output voltage adjust down to 2.0 V
  • Stable with ceramic output capacitor
  • Flexibility of output voltage
  • 250 mA output current capability
  • Low dropout voltage
  • Very low current consumption in OFF mode
  • PG-DSO-8 packages
  • input voltage range -42 V to 45 V
  • Wide temperature range: -40 °C to 150 °C
  • Output short circuit to GND and battery

Benefits

  • Efficient and accurate V replication
  • Robust tracking power supply

Diagrams

TLE4253-Block-Diagram
TLE4253-Block-Diagram
TLE4253-Block-Diagram TLE4253-Block-Diagram TLE4253-Block-Diagram
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Documents

Documents

Design resources

Partner solutions

Developer community

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