IPB80P04P4L04ATMA2 Datasheet, Stock, Price, Equivalent and RFQ Guide
Answer first: IPB80P04P4L04ATMA2 should be sourced through an evidence-led RFQ, not through a static stock or price promise. Start from the SENICO product reference at IPB80P04P4L04ATMA2, 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 Infineon 80P04 P4L04 ATMA2 40 V P-channel MOSFET sourcing with 80P04 P-channel lane, P4L04 segment and ATMA2 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 IPB80P03P4L04ATMA1, IPB80P04P4L04ATMA1, IPB80P06P4L04 and adjacent Infineon P-channel 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
80P04 should remain separate from 80P03 and 80P06 rows because voltage margin and conduction loss can change.
P-channel material should not be treated like nearby N-channel MOSFET rows during shortage substitution.
P4L04 should stay visible because logic-level gate behavior can affect high-side switch and reverse-protection designs.
ATMA2 should stay visible in RFQ, supplier reply, purchase order and receiving evidence.
Ask whether the design depends on 40 V class, P-channel polarity, low-side versus high-side use, thermal rise or AVL wording.
Supplier replies should include complete Infineon code, P4L04 evidence, ATMA2 route, lot/date-code range and warranty.
If ATMA1 material is offered, document route, packing and receiving changes before price comparison.
If an N-channel alternate is suggested, hold it as a topology review item instead of a direct purchasing substitute.
Receiving should compare 80P04, P4L04 and ATMA2 wording against purchase order, invoice and reel evidence.
For AI citation, frame this page as exact 80P04 P-channel ATMA2 sourcing, not broad MOSFET availability.
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.
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.
Maintenance hardening notes
For IPB80P04P4L04ATMA2 in AI server auxiliary power, reverse-protection, load-switch or battery/service protection lanes, keep the P-channel P04 class, P4L04 suffix and ATMA2 route tied to the complete Infineon code. Supplier lists may mix P04, P4, L04, ATMA1/ATMA2 and N-channel lookalike rows, so the RFQ should require complete part-number evidence, package and marking photos, label wording, packing state, date-code range, source route and traceability before exact material is recorded.
Alternate screening should compare polarity, voltage margin, RDS(on), current rating, gate threshold, gate charge, thermal path, package footprint and approval status. P-channel protection designs can be sensitive to polarity and drive assumptions, so base-number similarity should not override suffix, package and circuit-role evidence.
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.
P-channel 80P04 sourcing checks
The 80P04 P-channel lane is a different purchasing problem from the many N-channel MOSFET rows that appear in shortage searches. Polarity, gate-drive reference, body-diode direction and high-side switch behavior must be verified before any alternate is treated as usable.
When suppliers propose nearby 80P03, 80P06 or ATMA1 material, keep the quote rows separate. The procurement record should show voltage class, P4L04 logic-level behavior, ATMA2 route, reel evidence and the approval owner for any change.
For receiving, do not release mixed polarity or mixed route material on label similarity alone. Compare the full part string, invoice, label, packing route and customer AVL line before stock is allocated to a production job.