Exact order-code identity
XL4016 and XL4016E1 serve different search and purchasing intents. The E1 record is the code attached to an offer and must not canonicalize back to the base-model page.
Exact manufacturer part number
XL4016E1 Buck Converter IC – TO220-5L, 50/Tube, RFQ
XL4016E1 is the exact XLSEMI ordering identity associated with the XL4016 base model and TO220-5L. The base page explains function; this page controls package, packing and quotation identity.
Canonical product record available
This editorial preview remains noindex,follow. Use the complete evidence-gated product record as the canonical SKU page.
Buyer and engineer answers
What must be established before ordering
Statements below are scoped to the named manufacturer source. Commercial availability is deliberately separate.
Package and packing
The reviewed ordering information identifies TO220-5L; the planned packing statement is 50 per tube; 1,000 per carton. The current quoted lot must repeat both before purchase.
Electrical and commercial boundary
Electrical behavior is inherited only from the valid XL4016 manufacturer datasheet and its test conditions. Stock, date code, price and documentation come from the specific quotation.
Publication safeguard
The claim boundary travels with the page.
Publish only when XL4016E1, TO220-5L and 50 per tube; 1,000 per carton are verified in current XLSEMI ordering evidence; never inherit module-board claims.
Published exact parts1
Evidence-backed families0
Procurement FAQ
Questions this exact page answers
Compatibility answers remain conditional where the source evidence does not establish a direct replacement.
What is the difference between XL4016 and XL4016E1?
XL4016 is the functional base-model entry; XL4016E1 is kept as the distinct exact ordering identity.
Which package is XL4016E1?
The planned manufacturer order record identifies TO220-5L; verify the current ordering table and offered label.
Does this page guarantee stock or date code?
No. Quantity, lot, date code, packing, lead time and price are confirmed in the quotation.
Evidence-cleared exact records
Choose the manufacturer and complete code
Each link is a separate Passed catalog record with valid datasheet evidence.
XL4016E1
XLSEMI · TO220-5L
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