ISL2405 Equivalent & Substitute Parts Reference

Part Overview

The ISL2405 from XP Power is an isolated module DC-DC converter featuring dual outputs of +5V and -5V, with a maximum output current of 150mA and a total power rating of 1.5W. This product is currently listed as obsolete, which makes sourcing replacements essential for continued production, maintenance, and design continuity in applications requiring isolated dual-output DC-DC conversion in ITE (Commercial) environments.

Substiute Parts

ISL2405

XP PowerIn Stock: 882ISL2405 Datasheet

Current PartRFQ

ATA00AA18S-L

ARTESYN / Advanced EnergyIn Stock: 1137ATA00AA18S-L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ISL2405 are determined strictly by matching the following mandatory electrical and mechanical parameters: input voltage range, output voltage configuration, isolation voltage rating, mounting type, package dimensions, operating temperature range, and compliance information. The current and power capabilities, product status, and standard regulatory details are also matched. Only parts with equivalent or improved specifications in these areas are listed as substitutes.

Parameter Comparison

Engineering Selection Recommendations

The ISL2405 is classified as obsolete; the ATA00AA18S-L is in active production. Both comply with RoHS and EAR99 export control requirements. Moisture Sensitivity Level (MSL) differs: ISL2405 is unlimited, while ATA00AA18S-L is rated for one year. Product selection is thus based on availability, regulatory compliance, and matching certifications and standards.

Frequently Asked Questions (FAQ)

Q: What determines if ATA00AA18S-L is a suitable substitute for ISL2405?
A: Suitability is established by matching input voltage range, output voltage configuration, isolation voltage, mounting type, package dimensions, operating temperature range, and regulatory compliance as stipulated in the product parameters.

Q: Are there any notable mechanical differences between ISL2405 and ATA00AA18S-L?
A: Both products share the same surface-mount package dimensions. Differences exist in lead count (6 for ISL2405, 7 for ATA00AA18S-L); consult layout requirements as needed.

Q: Do the substitute and original both meet current regulatory and RoHS standards?
A: Both the ISL2405 and ATA00AA18S-L are RoHS compliant and classified under ECCN EAR99.

Q: How is moisture sensitivity managed when switching between these parts?
A: ISL2405 has an unlimited moisture sensitivity level, while ATA00AA18S-L requires usage within one year due to its MSL 2 rating.

Q: Are operating temperature ranges and isolation voltage ratings consistent between the two components?
A: Both the ISL2405 and ATA00AA18S-L specify -40°C to 85°C operating temperature and 1.5 kV isolation voltage.

Q: Is power or current capacity impacted by substituting ATA00AA18S-L for ISL2405?
A: The substitute ATA00AA18S-L supports higher output current and power ratings than ISL2405, within the specified dual ±5V output configuration.