Equivalent & Substitute Parts Reference for ISP1215A

Part Overview

ISP1215A, manufactured by XP Power, is an obsolete DC-DC converter module from the ISP (2W) series. It provides an isolated, regulated 15V output at up to 133mA, with an input range of 9V to 18V. The product is designed for commercial ITE applications, features overcurrent protection (SCP), and supports -40°C to 85°C operating temperatures. As the ISP1215A is obsolete, it is necessary to identify substitute or equivalent DC-DC converter models to support ongoing designs and ensure uninterrupted sourcing.

Substiute Parts

ISP1215A

XP PowerIn Stock: 1119ISP1215A Datasheet

Current PartRFQ

REC3-1215SRW/H/B/SMD

Recom PowerIn Stock: 928REC3-1215SRW/H/B/SMD Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute candidate selection is strictly based on matching the following electrical and mechanical parameters: input voltage range (9V–18V), output voltage (15V), output current capacity, output power, voltage isolation rating, number of outputs, surface mount compatibility, operating temperature range, application type (ITE Commercial), RoHS compliance, and moisture sensitivity level (MSL). Only parts meeting or exceeding these criteria are considered valid substitutes.

Parameter Comparison

Engineering Selection Recommendations

The ISP1215A is classified as obsolete. The recommended substitute, REC3-1215SRW/H/B/SMD from Recom Power, is currently active and meets RoHS3 compliance and MSL 1 requirements. When selecting substitutes, ensure product status is active and certifications are supported. The recommended part matches or exceeds all specified parameters and compliance marks.

Frequently Asked Questions (FAQ)

Q1: What key electrical parameters determine a valid substitute for ISP1215A?
A1: Input voltage range, output voltage level, maximum output current, total output power, and voltage isolation rating are strictly used for substitution.

Q2: Are there mechanical compatibility considerations for substitution?
A2: Yes. Substitute parts must support surface-mount technology and have compatible package formats as specified.

Q3: Does RoHS compliance affect substitute selection?
A3: Substitute parts must be RoHS3 compliant and meet specified Moisture Sensitivity Level (MSL) ratings.

Q4: How can I ensure application compatibility?
A4: Only parts rated for ITE (Commercial) applications and featuring SCP (Short Circuit Protection) are considered.

Q5: Can I use substitute parts with higher output ratings?
A5: Yes, substitute parts may exceed the original part’s output current or power, provided all other parameters match and are within system design limits.

Q6: What should be considered regarding package differences?
A6: The substitute part REC3-1215SRW/H/B/SMD has a different SMD module lead configuration. Confirm PCB layout compatibility based on provided dimensions and pin count.