IFX54441EJ V33

The IFX54441 is a micropower, low noise, low dropout voltage regulator. The device is capable of supplying an output current of 300mA with a dropout voltage of 270mV. Designed for use in battery-powered systems, the low quiescent current of 30μA makes it an ideal choice.

ParametricIFX54441EJ V33
Budgetary Price €€/1k0.34
Operating Voltage  min  max3.8V  20.0V
Regulator TypeLinear
Output Voltage Type3.3V
Accuracy2.5%
Output Current (max.)0.3A
Dropout Voltage270mV
Quiescent Current0.030mA
Operating Temperature  min  max-40.0°C  125.0°C
Over Voltage Protectionno
Enable (=Inhibit)yes
Resetno
Power Failno
Power Goodno
Status Outputno
Holdno
Watchdogno
Early Warningno
Product IDSP000953844
Moisture Sensitivity Level1
Peak Reflow Temp  max260.0°C
Number Reflow3
Sales Product NameIFX54441EJ V33
OPNIFX54441EJV33XUMA1
Product Statusactive and preferred
Package NamePG-DSO-8
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size2500
Packing TypeTAPE & REEL
Moisture Level3
Summary of Features:
  • Low Noise down to 30μVRMS (BW=10Hz to 100kHz)
  • 300mA Current Capability
  • Low Quiescent Current: 30μA
  • Wide Input Voltage Range: up to 20V
  • Low Dropout Voltage: 270mV
  • Very low Shutdown Current: < 1μA
  • No Protection Diodes Needed
  • Fixed Output Voltage: 3.3V
  • Adjustable Version with Output from 1.22V to 20V
  • Stable with ≥ 3.3μF Output Capacitor
  • Stable with Aluminium, Tantalum or Ceramic
  • Reverse Battery Protection
  • No Reverse Current
  • Overcurrent and Overtemperature Protected
  • DSO-8 Exposed Pad Package
  • Green Product (RoHS compliant)
Target Applications:
  • Microcontroller Supply
  • Battery-Powered Systems
  • Noise Sensitive Instruments
  • Radar Applications
  • Image Sensors
Data Sheet
TitleSizeDateVersion
IFX54441 Data Sheet,EN2.4 MB05 二月 201501_01
Product Brochure
TitleSizeDateVersion
Industrial Standard Products Pocket GuideEN514 KB11 十一月 201501_00
Product Brief
TitleSizeDateVersion
Industrial Voltage Regulators Product Brief229 KB01 十月 2010
Voltage Trackers Product Brief409 KB01 十月 2010
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols - Linear_Voltage_Regulators_for_Industrial_Applications - Altium - v1.0885 KB21 十月 201301_00
PCB Footprints & Symbols - Linear_Voltage_Regulators_for_Industrial_Applications - Cadence - v1.0607 KB21 十月 201301_00
PCB Footprints & Symbols - Linear_Voltage_Regulators_for_Industrial_Applications - Eagle - v1.0136 KB21 十月 201301_00
PCB Footprints & Symbols - Linear_Voltage_Regulators_for_Industrial_Applications - Mentor - v1.0836 KB21 十月 201301_00
Package Data
TitleSizeDateVersion
PG-DSO-8-52 | IFX54441EJV33XUMA1EN609 KB11 四月 201601_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols - Linear_Voltage_Regulators_for_Industrial_Applications - Altium - v1.0885 KB21 十月 201301_00
PCB Footprints & Symbols - Linear_Voltage_Regulators_for_Industrial_Applications - Cadence - v1.0607 KB21 十月 201301_00
PCB Footprints & Symbols - Linear_Voltage_Regulators_for_Industrial_Applications - Eagle - v1.0136 KB21 十月 201301_00
PCB Footprints & Symbols - Linear_Voltage_Regulators_for_Industrial_Applications - Mentor - v1.0836 KB21 十月 201301_00
EN IFX54441LD+V33
EN IFX1054G
Industrial Voltage Regulators Product Brief IFX52001EJ
Voltage Trackers Product Brief IFX21004TN+V51
EN IFX54441EJ+V33
PCB Footprints & Symbols - Linear_Voltage_Regulators_for_Industrial_Applications - Altium - v1.0 IFX21401MB
PCB Footprints & Symbols - Linear_Voltage_Regulators_for_Industrial_Applications - Cadence - v1.0 IFX21401MB
PCB Footprints & Symbols - Linear_Voltage_Regulators_for_Industrial_Applications - Eagle - v1.0 IFX21401MB
PCB Footprints & Symbols - Linear_Voltage_Regulators_for_Industrial_Applications - Mentor - v1.0 IFX21401MB