Infineon Technologies AG Power - Power Supply ICs - OPTIREG™ linear - TLF4949EJ TLF4949EJ

Description
It is designed to supply microcontroller controlled systems especially in automotive applications. Summary of Features Operating DC Supply Voltage Range 5 V to 28 V Transient Supply Voltage up to 40 V Extremely low Quiescent Current in Standby Mode High Precision Standby Output Voltage 5 V ±1% Output Current Capability up to 100 mA Very low Dropout Voltage less than 0.5 V Reset Circuit sensing the Output Voltage Programmable Reset Pulse Delay with External Capacitor Voltage Sense Comparator Thermal Shutdown and Short Circuit Protections Suitable for Use in Automotive Electronics Green Product (RoHS) AEC Qualified Benefits Cost effective voltage regulator with reset and early warning Compatible with 4949 variants High reset immunity Potential Applications Automotive voltage regulator for microcontroller Applications Automotive LED lighting systems Automotive secondary power distribution unit Belt starter generator 48 V – inverter ISG Electronic stability control Designers who used this product also designed with TLF35584QKVS1 | OPTIREG™ PMIC IPD60N10S4L-12 | Automotive MOSFET TLF35584QKVS1 | OPTIREG™ PMIC IPD60N10S4L-12 | Automotive MOSFET TLF35584QKVS1 | OPTIREG™ PMIC IPD60N10S4L-12 | Automotive MOSFET
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Description
It is designed to supply microcontroller controlled systems especially in automotive applications. Summary of Features Operating DC Supply Voltage Range 5 V to 28 V Transient Supply Voltage up to 40 V Extremely low Quiescent Current in Standby Mode High Precision Standby Output Voltage 5 V ±1% Output Current Capability up to 100 mA Very low Dropout Voltage less than 0.5 V Reset Circuit sensing the Output Voltage Programmable Reset Pulse Delay with External Capacitor Voltage Sense Comparator Thermal Shutdown and Short Circuit Protections Suitable for Use in Automotive Electronics Green Product (RoHS) AEC Qualified Benefits Cost effective voltage regulator with reset and early warning Compatible with 4949 variants High reset immunity Potential Applications Automotive voltage regulator for microcontroller Applications Automotive LED lighting systems Automotive secondary power distribution unit Belt starter generator 48 V – inverter ISG Electronic stability control Designers who used this product also designed with TLF35584QKVS1 | OPTIREG™ PMIC IPD60N10S4L-12 | Automotive MOSFET TLF35584QKVS1 | OPTIREG™ PMIC IPD60N10S4L-12 | Automotive MOSFET TLF35584QKVS1 | OPTIREG™ PMIC IPD60N10S4L-12 | Automotive MOSFET
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
Power - Power Supply ICs - OPTIREG™ linear - TLF4949EJ - TLF4949EJ - Infineon Technologies AG
Neubiberg, Germany
Power - Power Supply ICs - OPTIREG™ linear - TLF4949EJ
TLF4949EJ
Power - Power Supply ICs - OPTIREG™ linear - TLF4949EJ TLF4949EJ
It is designed to supply microcontroller controlled systems especially in automotive applications. Summary of Features Operating DC Supply Voltage Range 5 V to 28 V Transient Supply Voltage up to 40 V Extremely low Quiescent Current in Standby Mode High Precision Standby Output Voltage 5 V ±1% Output Current Capability up to 100 mA Very low Dropout Voltage less than 0.5 V Reset Circuit sensing the Output Voltage Programmable Reset Pulse Delay with External Capacitor Voltage Sense Comparator Thermal Shutdown and Short Circuit Protections Suitable for Use in Automotive Electronics Green Product (RoHS) AEC Qualified Benefits Cost effective voltage regulator with reset and early warning Compatible with 4949 variants High reset immunity Potential Applications Automotive voltage regulator for microcontroller Applications Automotive LED lighting systems Automotive secondary power distribution unit Belt starter generator 48 V – inverter ISG Electronic stability control Designers who used this product also designed with TLF35584QKVS1 | OPTIREG™ PMIC IPD60N10S4L-12 | Automotive MOSFET TLF35584QKVS1 | OPTIREG™ PMIC IPD60N10S4L-12 | Automotive MOSFET TLF35584QKVS1 | OPTIREG™ PMIC IPD60N10S4L-12 | Automotive MOSFET

It is designed to supply microcontroller controlled systems especially in automotive applications.


Summary of Features

  • Operating DC Supply Voltage Range 5 V to 28 V
  • Transient Supply Voltage up to 40 V
  • Extremely low Quiescent Current in Standby Mode
  • High Precision Standby Output Voltage 5 V ±1%
  • Output Current Capability up to 100 mA
  • Very low Dropout Voltage less than 0.5 V
  • Reset Circuit sensing the Output Voltage
  • Programmable Reset Pulse Delay with External Capacitor
  • Voltage Sense Comparator
  • Thermal Shutdown and Short Circuit Protections
  • Suitable for Use in Automotive Electronics
  • Green Product (RoHS)
  • AEC Qualified

Benefits

  • Cost effective voltage regulator with reset and early warning
  • Compatible with 4949 variants
  • High reset immunity

Potential Applications

  • Automotive voltage regulator for microcontroller

Applications

  • Automotive LED lighting systems
  • Automotive secondary power distribution unit
  • Belt starter generator 48 V – inverter ISG
  • Electronic stability control

Designers who used this product also designed with


  • TLF35584QKVS1 |
    OPTIREG™ PMIC
  • IPD60N10S4L-12 |
    Automotive MOSFET
  • TLF35584QKVS1 |
    OPTIREG™ PMIC
  • IPD60N10S4L-12 |
    Automotive MOSFET
  • TLF35584QKVS1 |
    OPTIREG™ PMIC
  • IPD60N10S4L-12 |
    Automotive MOSFET
Supplier's Site Datasheet

Technical Specifications

  Infineon Technologies AG
Product Category IC Power Supplies
Product Number TLF4949EJ
Product Name Power - Power Supply ICs - OPTIREG™ linear - TLF4949EJ
Package Type Other; PG-DSO-8
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