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EP5348UI Intel EP5348UI 400mA Non-Isolated PoL Module DC-DC Converter. Features integrated inductor, up to 90% efficiency, and surface mount 14-µQFN package.
Mfr Part #:

EP5348UI

Available from 2 distributors
Mfr Name: Intel
Intel
Intel EP5348UI 400mA Non-Isolated PoL Module DC-DC Converter. Features integrated inductor, up to 90% efficiency, and surface mount 14-µQFN package.
Total Stock: 5,236 pcs

EP5348UI Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5,225 pcs
5225 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
11 pcs
11 pcs On Request 1 On Request On Request On Request On Request On Request

EP5348UI Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Control Features
Current
Current - Output (Max)
Efficiency
Features
Height
Length
Mounting Type
Number of Outputs
Operating Temperature
Package / Case
Supplier Device Package
Type
Voltage
Voltage - Input (Min)
Voltage - Output (Max)
Voltage - Output (Min)
Width

EP5348UI Description

Short technical summary and product information.

The EP5348UI is a 400mA PowerSoC step-down DC-DC switching converter from Intel Enpirion Power Solutions. It integrates MOSFET switches, control, compensation, and magnetics into a compact micro-QFN package.

 

This non-isolated point-of-load module delivers an adjustable output voltage from 0.6V to 5.188V with up to 90% efficiency. It includes protection features such as overcurrent protection (OCP), overtemperature protection (OTP), short-circuit protection (SCP), and undervoltage lockout (UVLO).

 

The device is designed for space-constrained applications where improved efficiency over LDOs is required. It comes in a 14-PowerVFQFN Module surface mount package measuring 2.0mm x 1.8mm x 0.9mm, suitable for commercial ITE applications within an operating temperature range of -40°C to 85°C.

EP5348UI Quick Information

Product Type: Non-Isolated PoL Module
Canonical Name: Intel EP5348UI 400mA PowerSoC Step-Down DC-DC Switching Converter with Integrated Inductor
Subcategory: Step-Down Converter

EP5348UI Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

EP5348UI Features

  • Integrated inductor for compact solution.
  • 400mA continuous output current capacity.
  • Adjustable output voltage from 0.6V to 5.188V.
  • Up to 90% typical conversion efficiency.
  • Surface mount 14-µQFN package (2.0x1.75x0.9mm).

EP5348UI Applications

  • Ideal for space-constrained portable electronics.
  • Replaces inefficient LDOs in battery-powered devices.
  • Suitable for USB peripherals and media players.
  • Used in commercial ITE equipment requiring high efficiency.

EP5348UI FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage range of the EP5348UI?

The output voltage is adjustable from 0.6V to 5.188V (VOUT = 0.6V to VIN – VDROP_OUT).

What package type does the EP5348UI use?

It uses a 14-PowerVFQFN Module surface mount package, identified as 14-µQFN (2x1.75mm).

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

Is the EP5348UI RoHS compliant?

Yes, it is RoHS3 compliant, REACH unaffected, and has an MSL of 1 (unlimited).

What protection features does the EP5348UI include?

It includes remote on/off capability, overcurrent protection (OCP), overtemperature protection (OTP), short-circuit protection (SCP), and undervoltage lockout (UVLO).

What is the maximum output current?

The maximum output current is 400mA.

What is the minimum input voltage?

The minimum input voltage is 2.5V.

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