Equivalent & Substitute Parts Reference for IA4805D

Part Overview

Manufacturer Part Number IA4805D from XP Power is a DC-DC converter module, providing isolated dual outputs of +5V and -5V at up to 100mA with an input voltage range from 43.2V to 52.8V. It is designed for ITE (Commercial) applications, employs through-hole mounting, and is housed in a 6-DIP module package. The product is classified as Obsolete. When a component status is Obsolete, it is necessary to identify suitable alternative models to ensure design continuity and replacement support in both new and existing projects.

Substiute Parts

IA4805D

XP PowerIn Stock: 952IA4805D Datasheet

Current PartRFQ

MEA1D4805SC

Murata Power Solutions Inc.In Stock: 2269MEA1D4805SC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are grouped strictly based on matching key electrical and mechanical parameters as specified:

• Output configuration: Dual outputs (+5V, -5V)
• Current capability: Maximum output 100mA per channel
• Input voltage range: 43.2V to 52.8V
• Output power: 1 W
• Isolation voltage: 1 kV
• Operation temperature range: -40°C to 85°C
• Application: ITE (Commercial)
• Mounting type: Through-hole
• RoHS compliance: ROHS3 Compliant

No parameters outside those explicitly provided are used in the substitution logic.

Parameter Comparison

Engineering Selection Recommendations

The IA4805D is no longer manufactured and listed as Obsolete. MEA1D4805SC from Murata Power Solutions Inc. provides an active alternative, meeting all specified electrical, mechanical, and compliance requirements, including matching RoHS3 status and equivalent operating temperature range. Select substitute parts strictly based on official compliance certifications, active product status, and matching input/output specifications.

Frequently Asked Questions (FAQ)

Q: What are the primary criteria for substituting IA4805D with another part?
A: Substitution is based on matching output voltage, output current, input voltage range, isolation voltage, power rating, application classification, mounting style, operating temperature range, package, and RoHS compliance.

Q: Is the package form factor of MEA1D4805SC identical to IA4805D?
A: The IA4805D uses a 6-DIP module, while MEA1D4805SC utilizes a 7-SIP module, 5 Leads. Mechanical compatibility must be confirmed against the application requirements using explicit dimensions provided.

Q: Does MEA1D4805SC provide the same electrical performance as IA4805D?
A: Both parts offer dual outputs at +5V and -5V, 100mA maximum current per output, 1 kV isolation, 1 W total output, and operate over identical input ranges.

Q: Are both main and substitute parts RoHS compliant?
A: Both IA4805D and MEA1D4805SC are specified as ROHS3 Compliant.

Q: Can the efficiency difference impact substitution?
A: Efficiency is a parameter to consider if total power dissipation is critical, but both modules satisfy the required output ratings. No further information is provided for system-level impact.

Q: What applications are covered?
A: Both the IA4805D and MEA1D4805SC are designated for ITE (Commercial) use. Only explicitly stated application class is considered in substitution criteria.