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Representative TO263-5L package illustration for XL4015E1
Representative package visualPackage outline
Exact MPN20 sourced attributes1 manufacturer document

XLSEMI · exact orderable part

XL4005E1

XL4005E1 buck-converter IC in TO263-5L; headline 5 A capability remains conditional on the documented circuit and thermal design.

Minimum Input Voltage
5 V
Maximum Input Voltage
32 V
Output Current
5 A
Minimum Adjustable Output Voltage
0.8 V
Maximum Adjustable Output Voltage
30 V
Typical Switching Frequency
300 kHz
China-origin manufacturerCommercial terms confirmed per lot
ManufacturerXLSEMI
Package / caseTO263-5L
Mounting typesurface mount
Packing800/reel

Technical parameters

Technical specifications

20 normalized values · 1 manufacturer source

Report a data issue
ParameterValue
TopologyBuck [1]
Minimum Input Voltage5 V [1]
Maximum Input Voltage32 V [1]
Output Current5 A [1]
Package / CaseTO263-5L [1]
Minimum Adjustable Output Voltage0.8 V [1]
Maximum Adjustable Output Voltage30 V [1]
Typical Switching Frequency300 kHz [1]
Typical Feedback Voltage0.8 V [1]
Typical Switch Current Limit8 A [1]
Maximum Duty Cycle100 % [1]
Minimum Dropout0.6 V [1]
Operating Junction Temperature-40 to 125 °C [1]
Junction-to-Ambient Thermal Resistance30 °C/W [1]
Minimum ESD Rating (HBM)2000 V [1]
Pin Count5 [1]
Thermal ShutdownYes [1]
Current LimitYes [1]
Output Short ProtectionYes [1]
Enable / Shutdown ControlYes [1]
Specification references[1]XLSEMI XL4005 Datasheet, Rev 2.5 ↗

Product overview

XL4005E1 at a glance

XLSEMI XL4005E1 is an exact orderable dc-dc converters device in TO263-5L. The reviewed technical record lists topology of Buck and minimum input voltage of 5 V.

Key features

Verified device capabilities

  • Topology: Buck under the cited manufacturer conditions.
  • Minimum Input Voltage: 5 V under the cited manufacturer conditions.
  • Maximum Input Voltage: 32 V under the cited manufacturer conditions.
  • Output Current: 5 A under the cited manufacturer conditions.
  • Package / Case: TO263-5L under the cited manufacturer conditions.

Applications

Where the device is used

  • Step-down power designs evaluated against the documented topology, minimum input voltage, maximum input voltage.

Ordering information

Exact code and packing

XL4005E1 identifies the exact XLSEMI order code in TO263-5L with 800/reel packing recorded; current lot terms are confirmed in the quotation.

Design notes

Use the rating in context

Use the cited operating conditions for XL4005E1; do not convert an absolute maximum, headline rating or family-level value into an unconditional board-level guarantee.

Quotation and fulfillment

What is confirmed before an order

Commercial facts belong to the quoted lot. The catalog does not invent live stock, price, date code or lead time.

01

Exact-part check

Manufacturer, full suffix, package, quantity and requested documentation are captured in the RFQ.

02

Lot-level quotation

Price, available quantity, date code, condition and lead time are written into the quotation when confirmed.

03

Inspection request

Label, marking, packing and traceability requirements can be specified before shipment.

04

Shipping and payment

Shipping method, Incoterm and available payment route are agreed in the commercial offer.

Technical and ordering FAQ

Questions buyers ask about XL4005E1

Answers distinguish the IC itself from assembled modules and keep absolute limits separate from normal operating conditions.

What package does XL4005E1 use?

XL4005E1 is recorded in TO263-5L. Confirm the complete suffix and packing in the quotation.

What is the documented topology?

The cited manufacturer record lists Buck. Apply the source's test and operating conditions.

How should the minimum input voltage be interpreted?

The normalized catalog value is 5 V. The linked evidence controls its exact conditions and revision.

Does this page prove current XL4005E1 stock?

No. Technical evidence identifies the device; stock, date code, price, MOQ and lead time require a current verified offer or quotation.

Can XL4005E1 be replaced by a similar part without review?

No automatic drop-in claim is made. Compare electrical limits, package, pinout, functions and qualification before substitution.

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerXLSEMIView brand page →CategoryDC-DC ConvertersView category page →Part familyXL4005Compare exact variants →

Ready to source

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