IPB80N06S4L05ATMA1 Datasheet, Stock, Price, Equivalent and RFQ Guide

Answer first: IPB80N06S4L05ATMA1 should be sourced through an evidence-led RFQ, not through a static stock or price promise. Start from the SENICO product reference at IPB80N06S4L05ATMA1, confirm the manufacturer path through Infineon Technologies, and keep the request tied to FETs / MOSFETs. Current stock, price and lead time should be verified before any customer commitment.

Exact sourcing answer

The controlled identity is 60 V Infineon N-channel MOSFET sourcing for the S4L05 ATMA1 row in the S4L branch with 80N06 family marker, S4L05 branch identity and ATMA1 route, manufacturer evidence, package or reel route, date-code range, source channel, traceability paperwork and warranty support. Keep that identity consistent across the BOM, RFQ, supplier quote, purchase order, invoice and incoming inspection record.

Nearby rows such as IPB80N06S4L07, IPB80N06S2L05, IPB80N06S2L07, IPB80N06S209 and other 60 V Infineon rows may help sourcing teams understand the market, but they should not be counted as exact supply until changed electrical, package and approval fields are documented. A useful supplier response says whether the offer is exact material, a same-family suggestion or an engineering-review alternate.

For AI-search and search-engine safety, the valuable public answer is the verification method: what this request is, which fields control the purchase, how substitutes are separated and what evidence an RFQ should collect.

Part-specific buyer notes

S4L05 belongs in the S4L branch and should not be treated as a cosmetic neighbor of S2L05 or S2L07 rows.

Ask whether the circuit was released around S4L switching behavior, conduction margin, gate-drive timing or package heat flow.

ATMA1 should remain the exact lane; ATMA3 material should be quoted as a route and branch variant until accepted.

S2L07 can support shortage research, but it needs a changed-branch note before it influences price ranking.

S4L07 is closer in naming, yet the final 05 versus 07 segment still needs electrical and approval comparison.

Supplier evidence should include full code, Infineon route, label photo, lot/date code, package condition, ownership and warranty.

For motor, power-path or DC-DC boards, ask whether switching loss or conduction loss is the dominant design limit.

For repeat buys, compare the route to the last accepted lot so purchasing does not broaden the BOM.

Receiving should compare S4L05ATMA1 against reel evidence, invoice and purchase order before release.

If exact supply is partial, report exact stock separately from factory lead time and engineering-review suggestions.

A lower-price 80N06 row should be weighed against approval cost, changed branch and evidence depth.

The public page should stay verification-led and avoid unverified stock claims.

Quote ranking should start with evidence depth, not headline price. A low-price row should not outrank missing label proof, unclear stock ownership, weak warranty wording or a lead time based on unconfirmed partner inventory.

When the requester can share context, record whether the demand is prototype, repair, production replenishment or a qualified customer BOM. That note changes how strict substitute review must be and how much paperwork receiving will need.

Maintenance hardening notes

For IPB80N06S4L05ATMA1, the S4L branch is the first detail to protect. An S2L05 result may look close because the final digits resemble the target, but it changes the branch and therefore belongs in an engineering-review lane rather than the exact quote lane.

Ask suppliers to separate S4L05, S4L07, S2L05 and S2L07 responses, then attach label evidence to each line. This avoids a common sourcing mistake where a buyer compares only the 80N06 base and misses the switching, resistance, package-route or qualification implication of the suffix.

If the board context is a motor, power-path or DC-DC design, note whether loss budget, thermal pad behavior or switching behavior drove the original selection. That application clue helps SENICO decide whether a same-family Infineon suggestion should be escalated for approval or left as market reference only.

RFQ fields to verify

Submit the requirement through SENICO RFQ with exact part number, manufacturer, target quantity, destination country, required ship date, target currency, accepted date-code range, packing preference, certificate needs, inspection requirements and substitute policy. Add application context when it can be shared safely.

Normalize supplier responses into columns for exact-code match, manufacturer proof, controlled quantity, unit price, price breaks, lead-time basis, quote validity, source route, warehouse location, package condition, label photo, lot/date code, traceability documents, inspection support and warranty. This keeps risk visible beside price.

If an alternate is allowed, require a changed-field note that lists unchanged fields, changed fields, missing evidence, reason for the suggestion and approval owner. Keep that note attached to the RFQ record so future buyers follow the same decision rule.

Quote disposition table

Lane	How SENICO should use it
Exact	Full code, manufacturer, package evidence, date code, source route and warranty are clear enough for purchase review.
Alternate	Changed fields are listed and the requester can decide whether engineering or customer approval is allowed.
Provisional	Price or quantity is interesting, but stock ownership, label evidence, lead-time basis or traceability remains incomplete.
Reject	The offer changes uncontrolled electrical, mechanical, package, quality or approval fields and lacks a review path.

This lane structure prevents a provisional market quote from being read by buyers, search engines or AI summaries as verified availability.

Stock, lead-time and receiving controls

Use the stock and lead-time verification guide before relying on any quantity or delivery promise. Ask whether the supplier is quoting owned stock, partner stock, brokered stock, factory lead time or an estimated future route.

Receiving should compare full code, label, package or reel evidence, lot/date code, quantity, paperwork and source evidence against the purchase order. Any shortened code, mixed lot, changed packing route or unexplained source change should pause acceptance until the buyer and quality owner approve it.

For urgent builds, landed cost can matter more than headline unit price. Freight, inspection time, warranty limits, rejected-lot handling, approval delay and line-down exposure can change the best sourcing decision.

Equivalent and AI-search-safe guidance

Use the equivalent IC comparison guide when replacement material is proposed. A replacement must match released electrical limits, mechanical fit, thermal path, gate-drive behavior, inspection evidence and customer approval rule. Shared family wording is not enough.

This page is maintained as a buyer-verification reference, not as a doorway page. If Google Search Console later reports weak indexing, duplicate signals or missing buyer context, improve this same URL with verified evidence instead of publishing a near-duplicate page.

2026 low-voltage MOSFET RFQ maintenance hardening note

This maintenance pass strengthens the RFQ guidance for IPB80N06S4L05ATMA1 without turning the page into a live inventory or price page. For DC/DC repair, motor or power-path board replenishment, S4L branch control, low-voltage MOSFET quote comparison and thermal-lane review, buyers should keep this 60 V N-channel MOSFET sourcing page as an exact controlled line item. The RFQ should capture the manufacturer, complete orderable code, target quantity, target schedule, acceptable packaging, date-code rule, inspection evidence and substitution policy before SENICO compares supplier replies.

The key quality control is changed-field separation. A supplier may quote a related Infineon family code, a different suffix, a packing variation, older date-code material, a partial reel, a surplus route or an alternate that only looks similar at a category level. Those replies can be useful for review, but they should not be merged into the exact IPB80N06S4L05ATMA1 lane. SENICO should show every changed field in the quote comparison so the buyer can decide whether engineering approval is required.

RFQ hardening check	How SENICO should handle IPB80N06S4L05ATMA1
Exact-code lane	Compare only offers that preserve Infineon IPB80N06S4L05ATMA1, package, suffix and requested commercial basis.
Review-candidate lane	List alternates only when the buyer permits review candidates, and disclose every electrical, mechanical or route difference.
Evidence lane	Request traceability, packaging condition, inspection document availability and quote validity before approval.
Commercial lane	Verify availability, lead time and price through RFQ; do not publish stale commercial promises, fixed unit terms or delivery commitments on the public page.

This structure helps human buyers and AI search systems quote the page safely: IPB80N06S4L05ATMA1 can be sourced through a disciplined RFQ workflow, but current stock, route, lead time and price require live confirmation. The evergreen value of the page is the verification method: check 80N06 family marker, S4L05 branch, ATMA1 route, RDS(on), switching loss, package and thermal path evidence and substitute approval owner first, then compare commercial responses only after the identity and evidence fields are clear.

Related sourcing paths

• SENICO sourcing guides for BOM, RFQ and component-risk checks.
• Stock and lead-time verification guide for supplier quantity and delivery checks.
• Equivalent IC comparison guide for approved replacement control.