Equivalent & Substitute Parts Reference for IE0509S

Part Overview

The IE0509S by XP Power is an isolated DC-DC converter module offering a single 9V output at up to 111mA, designed for ITE (Commercial) applications. It features through-hole mounting in a standard 4-SIP package with 1 watt power rating and 1 kV isolation. The part is currently listed as Active with RoHS3 compliance and unlimited moisture sensitivity level. Identifying suitable substitute models is essential for supply continuity, design flexibility, and risk mitigation in procurement, especially when primary inventory levels or lead times fluctuate.

Substiute Parts

IE0509S

XP PowerIn Stock: 744IE0509S Datasheet

Current PartRFQ

RO-0509S

Recom PowerIn Stock: 12118RO-0509S Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is performed strictly by matching all primary electrical and mechanical specifications. The main parameters validated for equivalence include: input voltage range (4.5V–5.5V), output voltage (9V), maximum output current (111mA), power rating (1W), isolation voltage (1kV), mounting type (through hole), package/case (4-SIP Module), application type (ITE Commercial), operating temperature range (−40°C to 85°C), and regulatory compliance (RoHS3, MSL 1, ECCN). Only parts meeting identical specifications are listed as substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both IE0509S and RO-0509S meet active product status, RoHS3 compliance, and unlimited moisture sensitivity (MSL 1), aligning with standard requirements for commercial and industrial use. ECCN and HTSUS designations are the same, ensuring consistent regulatory handling. Selection among listed substitutes should be based upon immediate inventory availability and identical compliance credentials.

Frequently Asked Questions (FAQ)

Q1: What key parameters must match for substitution of IE0509S?
A1: Input voltage range, output voltage, output current, power rating, isolation voltage, mounting type, package/case, operating temperature range, number of outputs, application type, RoHS status, and moisture sensitivity must match.

Q2: Are there substantial size differences between IE0509S and RO-0509S?
A2: Both use the 4-SIP Module package and through-hole mounting. There are minor dimensional variations; verify physical fit in final assemblies.

Q3: Is compliance status consistent across both parts?
A3: Both IE0509S and RO-0509S are ROHS3 compliant and rated MSL 1 (unlimited), meeting standard regulatory requirements.

Q4: Do substitute modules support the same application category?
A4: Yes, both parts specify ITE (Commercial) applications.

Q5: Are electrical and mechanical parameters identical?
A5: The evaluated substitute matches all critical electrical and mechanical specifications required for direct replacement.

Q6: What mounting and packaging options are available?
A6: Both parts feature through-hole mounting in a 4-SIP Module package, supporting standard PCB layouts.