IC0505DA Equivalent & Substitute Parts Reference

Part Overview

The IC0505DA from XP Power is an obsolete isolated module DC-DC converter designed for ITE (Commercial) applications. This converter delivers a regulated 5V output at up to 200mA from a 4.5V to 5.5V input, with an isolation rating of 1.5kV and a power rating of 1W. Due to its obsolete status and restricted availability, it is necessary to identify suitable alternative models to maintain continuity in designs and field support.

Substiute Parts

IC0505DA

XP PowerIn Stock: 1080IC0505DA Datasheet

Current PartRFQ

RS-0505S/H3

Recom PowerIn Stock: 12389RS-0505S/H3 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are selected strictly based on allowed electrical and mechanical parameters provided for this category. Essential substitution criteria include converter type (Isolated Module), number of outputs, matching or exceeding input voltage range, identical output voltage, output current and power equal to or greater than the original, isolation voltage at least as high as original, compatible application (ITE Commercial), matching operating temperature, through hole mounting, and RoHS compliance.

Parameter Comparison

Engineering Selection Recommendations

The IC0505DA is classified as obsolete and is ROHS3 compliant, with MSL 1 (unlimited). The substitute RS-0505S/H3 from Recom Power is active and maintains equivalent or higher ratings for all critical parameters, including electrical isolation and environmental compliance. Both products are suitable for ITE (Commercial) applications and adhere to global compliance requirements.

Frequently Asked Questions (FAQ)

Q1: What primary criteria determine the substitution of IC0505DA with RS-0505S/H3?
A1: Core criteria include converter type (Isolated Module), number of outputs, matching output voltage, sufficient output current and power, input voltage compatibility, equal or higher isolation rating, application category, and RoHS compliance.

Q2: Is there a difference in input voltage range compatibility between the two models?
A2: RS-0505S/H3 supports a wider input voltage range (4.5V – 9V) and includes the original range required for IC0505DA.

Q3: Are the package forms and mounting types the same?
A3: Both are through-hole modules with 7 leads, but IC0505DA uses a 14-DIP package while RS-0505S/H3 uses an 8-SIP package.

Q4: Are the substitute parts suitable for the same operating environments?
A4: Both are specified for -40°C to 85°C in ITE (Commercial) environments.

Q5: Are compliance and certification requirements maintained?
A5: Both parts are ROHS3 compliant with MSL 1 (unlimited), supporting designs that require these standards.