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XP Power ISF1205A Equivalent & Substitute Parts Reference
Part Overview
The XP Power ISF1205A is a DC-DC converter designed for isolated power conversion in ITE (Commercial) applications. It delivers a single 5V output at up to 200mA from an input voltage range of 10.8V to 13.2V, providing 1W output power with 1kV isolation. The product is supplied in an 8-SMD surface-mount module and is ROHS3 compliant. The ISF1205A has reached obsolete status, necessitating the selection of equivalent or substitute models to maintain system compatibility and continuous availability.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Voltage - Input (Min) | 10.8V |
| Voltage - Input (Max) | 13.2V |
| Voltage - Output 1 | 5V |
| Current - Output (Max) | 200mA |
| Power (Watts) | 1 W |
| Voltage - Isolation | 1 kV |
| Number of Outputs | 1 |
| Type | Isolated Module |
| Mounting Type | Surface Mount |
| Package / Case | 8-SMD Module |
| Operating Temperature | -40°C ~ 85°C |
| RoHS Status | ROHS3 Compliant |
| Applications | ITE (Commercial) |
| Product Status | Obsolete |
Substitute Part Grouping Explanation
Substitute part selection for the XP Power ISF1205A is strictly governed by matching the following critical parameters: input voltage range, output voltage and current ratings, power capacity, isolation voltage, package type, mounting method, operating temperature range, number of outputs, application type, and RoHS compliance level. Only parts meeting these criteria are classified as direct electrical and mechanical substitutes.
Parameter Comparison
| Parameter | ISF1205A (XP Power) |
MTE1S1205MC (Murata Power Solutions Inc.) |
|---|---|---|
| Voltage - Input (Min) | 10.8V | 10.8V |
| Voltage - Input (Max) | 13.2V | 13.2V |
| Voltage - Output 1 | 5V | 5V |
| Current - Output (Max) | 200mA | 200mA |
| Power (Watts) | 1 W | 1 W |
| Voltage - Isolation | 1 kV | 1 kV |
| Number of Outputs | 1 | 1 |
| Type | Isolated Module | Isolated Module |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 8-SMD Module | 8-SMD Module |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Applications | ITE (Commercial) | ITE (Commercial) |
Engineering Selection Recommendations
ISF1205A is categorized as obsolete. MTE1S1205MC from Murata Power Solutions Inc. is active and maintains full regulatory compliance, including ROHS3 certification and unrestricted moisture sensitivity level. Where product status and regulatory compliance are the sole deciding factors, MTE1S1205MC meets all requirements for this application category.
Frequently Asked Questions (FAQ)
Q: What key parameters must match when selecting an equivalent for ISF1205A? A: Input voltage range, output voltage/current ratings, power handling, isolation voltage, mounting style, package, operating temperature, number of outputs, application type, and RoHS compliance must all align for direct substitution.
Q: Is the package size and type compatible between ISF1205A and its substitutes? A: Both ISF1205A and MTE1S1205MC utilize an 8-SMD surface-mount module package.
Q: Does the substitute part operate within the same temperature range? A: The operating temperature range of both ISF1205A and MTE1S1205MC is -40°C to 85°C.
Q: Is there any difference in isolation voltage or application suitability? A: Isolation voltage is 1 kV and application is ITE (Commercial) for both ISF1205A and MTE1S1205MC.
Q: Are the substitute parts compliant with RoHS3 requirements? A: Both ISF1205A and MTE1S1205MC are ROHS3 compliant.
Q: Is the substitute model currently in active production? A: MTE1S1205MC is active; ISF1205A is obsolete.
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