DEI DEI1054-WMB
- Supply Voltage-Nom: 5
- Supply Voltage-Min: 4.5
- Supply Voltage-Max: 5.5
- Min Operating Temperature: -55
- Max Operating Temperature: 125
- Temperature Grade: MILITARY
- Pin Count: 16
- JEDEC Package Code: R-CDSO-G16
DEI DEI1054-WMB is a power-management device. Review the exact-part parameters, package and temperature requirements before approving a source or alternate.
Related Products For Your Business
DEI1054-WMB Technical Overview: Verified Parameters Before Sourcing
DEI DEI1054-WMB is a power-management device cataloged in Power Modules & Discretes for Aerospace & Defense, Satellite & Space programs. Unlike a family-level listing, the complete ordering code matters: package, temperature grade, speed option, screening level and shipment format can change with a suffix. The structured reference data for this exact part identifies Supply Voltage-Nom 5, Supply Voltage-Min 4.5, Supply Voltage-Max 5.5, Min Operating Temperature -55.
These values are useful for initial BOM and sourcing review, but engineering approval should still use the latest manufacturer-controlled datasheet, package drawing and change notices. For availability, lot/date code and documentation, send Sparkle Electronics the complete DEI1054-WMB requirement.
DEI1054-WMB Key Specifications
| Parameter | DEI1054-WMB |
|---|---|
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.5 |
| Supply Voltage-Max | 5.5 |
| Min Operating Temperature | -55 |
| Max Operating Temperature | 125 |
| Temperature Grade | MILITARY |
| Pin Count | 16 |
| JEDEC Package Code | R-CDSO-G16 |
What the Specifications Mean in a Design Review
For this power-management device, the main compatibility checks are input range, output level, power rating, efficiency, isolation, thermal design and protection behavior. A replacement should not be approved from the family name alone. The values below need to be checked against the schematic, PCB footprint, power tree, timing constraints, thermal analysis and program qualification baseline:
- Supply Voltage-Nom: 5
- Supply Voltage-Min: 4.5
- Supply Voltage-Max: 5.5
- Min Operating Temperature: -55
- Max Operating Temperature: 125
- Temperature Grade: MILITARY
- Pin Count: 16
Minimum and maximum values are not interchangeable with typical test values, and package-level compatibility does not guarantee pin, timing or firmware compatibility. Where the assembly is used in high-reliability equipment, confirm the required screening, traceability, lead finish and environmental documentation before purchase.
DEI1054-WMB and Related DEI Devices
The following pages provide useful internal comparison points. They are related sourcing options, not automatically drop-in replacements:
- DEI DEI0429-WMB — compare the exact architecture, package, speed or grade before substitution.
- DEI DEI1026A-WMB — compare the exact architecture, package, speed or grade before substitution.
- DEI BD429 — compare the exact architecture, package, speed or grade before substitution.
When comparing these devices, start with the exact function and architecture, then verify package and pinout, voltage rails, speed or bandwidth, operating temperature and qualification grade. If any of those differ, an engineering redesign or requalification may be required.
Package, Temperature and Ordering-Code Checks
The orderable code DEI1054-WMB must be kept intact on the RFQ. Confirm the manufacturer marking, package drawing, terminal finish, moisture handling, operating-temperature requirement and packing format. For obsolete or long-stored material, define acceptable date codes and inspection criteria before quotation rather than after delivery.
Sourcing teams should also request the documentation appropriate to the program: Certificate of Conformance, packing and label photographs, lot/date-code information, traceability, visual inspection, X-ray or electrical testing when required. See our quality-control approach and the broader Power Modules & Discretes selection.
Applications and Procurement Context
DEI1054-WMB may be evaluated for Aerospace & Defense, Satellite & Space systems where its verified electrical limits, package and temperature range match the approved design. Typical work includes new production, repair, lifecycle extension and last-time-buy planning. Application labels describe catalog relevance; final suitability remains a system-level engineering decision.
Frequently Asked Questions
What are the main DEI1054-WMB parameters?
The key reference values are Supply Voltage-Nom 5, Supply Voltage-Min 4.5, Supply Voltage-Max 5.5, Min Operating Temperature -55. The complete table above should be reviewed together with the current manufacturer documentation and the operating conditions stated in that document.
Can another DEI part replace DEI1054-WMB?
Not from the model name alone. Compare function, architecture, pinout, package, voltage, speed, temperature and qualification grade. The linked related devices are comparison starting points only.
What should be included in an RFQ?
Provide the exact part number, quantity, target delivery date, destination, acceptable date-code range and all documentation, screening or testing requirements. Submit the RFQ here.
Where can I review related components?
Browse Power Modules & Discretes and the relevant Aerospace & Defense, Satellite & Space landing pages for other product families and sourcing guidance.
Need DEI1054-WMB pricing, availability or traceability details? Contact Sparkle Electronics with the exact order code and procurement requirements.
