Datasheets
EP5388QI by:

Switching Regulator, Voltage-mode, 0.8A, 4000kHz Switching Freq-Max, QFN-16

Part Details for EP5388QI by Intel Corporation

Results Overview of EP5388QI by Intel Corporation

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EP5388QI Information

EP5388QI by Intel Corporation is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for EP5388QI

Part # Distributor Description Stock Price Buy
Win Source Electronics DC DC CONVERTER 0.6-5V 4W 3500
  • 3 $21.5277
  • 5 $20.1389
  • 8 $19.4444
  • 12 $18.0555
  • 15 $17.3611
  • 18 $16.6667
$16.6667 / $21.5277 Buy Now

Part Details for EP5388QI

EP5388QI CAD Models

EP5388QI Part Data Attributes

EP5388QI Intel Corporation
Buy Now Datasheet
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EP5388QI Intel Corporation Switching Regulator, Voltage-mode, 0.8A, 4000kHz Switching Freq-Max, QFN-16
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer INTEL CORP
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Intel
Additional Feature OUTPUT VOLTAGE RANGE FROM 0.603 V TO 5 V
Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 5.5 V
Input Voltage-Min 2.4 V
Input Voltage-Nom 3.6 V
JESD-30 Code S-XQCC-N16
JESD-609 Code e3
Length 3 mm
Moisture Sensitivity Level 3
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 0.8 A
Package Body Material UNSPECIFIED
Package Code QCCN
Package Equivalence Code LCC16,.12SQ,20
Package Shape SQUARE
Package Style CHIP CARRIER
Qualification Status Not Qualified
Seated Height-Max 1.15 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 4000 kHz
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Width 3 mm

Alternate Parts for EP5388QI

This table gives cross-reference parts and alternative options found for EP5388QI. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of EP5388QI, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
EP5388QI-T Intel Corporation Check for Price Switching Regulator/Controller, Voltage-mode, 0.8A, 4000kHz Switching Freq-Max, CMOS, PQCC16 EP5388QI vs EP5388QI-T
EP5388QI Altera Corporation Check for Price Switching Regulator, Voltage-mode, 4000kHz Switching Freq-Max, 3 X 3 MM, 1.10 MM HEIGHT, ROHS COMPLIANT, QFN-16 EP5388QI vs EP5388QI
MIC23051-CGYML-TR Micrel Inc Check for Price Switching Regulator, 0.6A, 4600kHz Switching Freq-Max, PDSO8, 2 X 2 MM, GREEN, MLF-8 EP5388QI vs MIC23051-CGYML-TR
MIC23051-CGYML Rochester Electronics LLC Check for Price 2A SWITCHING REGULATOR, 4000kHz SWITCHING FREQ-MAX, PDSO8, 2 X 2 MM, GREEN, MLF-8 EP5388QI vs MIC23051-CGYML
MIC23051-CGYML Microchip Technology Inc Check for Price Switching Regulator, 2A, 4000kHz Switching Freq-Max, PDSO8 EP5388QI vs MIC23051-CGYML
MIC23051-CGYMLTR Micrel Inc Check for Price 2A SWITCHING REGULATOR, 4600kHz SWITCHING FREQ-MAX, PDSO8, 2 X 2 MM, GREEN, MLF-8 EP5388QI vs MIC23051-CGYMLTR
MIC23051-CGYMLTR Microchip Technology Inc Check for Price 2A SWITCHING REGULATOR, 4600kHz SWITCHING FREQ-MAX, PDSO8, 2 X 2 MM, GREEN, MLF-8 EP5388QI vs MIC23051-CGYMLTR

EP5388QI Related Parts

EP5388QI Frequently Asked Questions (FAQ)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the component away from heat sources and ensure good airflow.

  • Implement a robust thermal management system, including heat sinks, thermal interfaces, and airflow management. Monitor temperature and adjust system design accordingly.

  • Operating at TJ = 100°C may reduce the component's lifespan. Consider derating the device or implementing thermal management to maintain a lower TJ.

  • Use an oscilloscope to verify power-up and reset sequences. Check the datasheet for specific timing requirements and ensure that the system design meets these requirements.

  • Use a multi-layer PCB, keep signal traces short, and use shielding and filtering as needed. Ensure proper grounding and decoupling to minimize EMI.

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