ISE2415A-TR Equivalent & Substitute Parts

Part Overview

The ISE2415A-TR is an isolated module DC-DC converter manufactured by XP Power, designed to deliver 15V at 67mA output from a 21.6V to 26.4V input supply. This 1W converter operates across the temperature range of -40°C to 105°C and provides 1.5kV isolation, making it suitable for ITE (Commercial) applications. The ISE2415A-TR is classified as obsolete, necessitating identification of active equivalent components for new designs and ongoing production requirements.

Substiute Parts

ISE2415A-TR

XP PowerIn Stock: 1113ISE2415A-TR Datasheet

Current PartRFQ

IES0124S15

XP PowerIn Stock: 1773IES0124S15 Datasheet

MFR RecommendedRFQ

IES0124S15

XP PowerIn Stock: 1773IES0124S15 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ISE2415A-TR is determined by strict equivalence across the following critical electrical and mechanical parameters:

Electrical Equivalence Criteria:

• Input voltage range: 21.6V to 26.4V
• Output voltage: 15V
• Maximum output current: 67mA
• Power rating: 1W
• Isolation voltage: 1.5kV
• Operating temperature range: -40°C to 105°C

Mechanical Equivalence Criteria:

• Mounting type: Surface Mount
• Package configuration: 8-SMD Module, 5 Leads
• Form factor compatibility with PCB layout

The substitute part IES0124S15 meets all electrical specifications and maintains mechanical compatibility through identical package configuration and lead count. The substitute operates within the same temperature range and provides equivalent isolation voltage. The primary distinction is product status: IES0124S15 is active and currently in production, whereas ISE2415A-TR is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The IES0124S15 is the direct functional equivalent to the ISE2415A-TR for all applications requiring a 15V, 1W isolated DC-DC converter with 21.6V to 26.4V input. Selection of IES0124S15 is supported by the following factors:

Product Status: IES0124S15 maintains active production status, ensuring long-term availability and supply chain continuity. The ISE2415A-TR obsolete status creates sourcing constraints for new designs and production replenishment.

Electrical Equivalence: All critical electrical parameters are identical, including input voltage range, output voltage, maximum output current, power rating, isolation voltage, and operating temperature range. The substitute delivers 83% efficiency compared to 81% in the original part, representing a performance improvement.

Regulatory Compliance: IES0124S15 carries CE, UKCA, and UL certifications, providing enhanced regulatory coverage for commercial applications. Both parts maintain ROHS3 compliance.

Mechanical Compatibility: Identical package configuration (8-SMD Module, 5 Leads) and surface mount mounting type ensure direct PCB layout compatibility without redesign requirements.

Frequently Asked Questions (FAQ)

Q: Can IES0124S15 be used as a direct replacement for ISE2415A-TR in existing designs?

A: Yes. IES0124S15 provides electrical and mechanical equivalence across all specified parameters. The identical package configuration, lead count, and electrical ratings enable direct substitution without circuit modification or PCB redesign.

Q: What are the key differences between ISE2415A-TR and IES0124S15?

A: The primary differences are product status and regulatory certifications. ISE2415A-TR is obsolete; IES0124S15 is active. IES0124S15 carries CE, UKCA, and UL approvals, while ISE2415A-TR does not specify approval agencies. IES0124S15 achieves 83% efficiency versus 81% for ISE2415A-TR. Physical dimensions differ slightly: IES0124S15 measures 0.52" L x 0.33" W x 0.29" H compared to ISE2415A-TR at 0.50" L x 0.44" W x 0.29" H.

Q: Are the input and output voltage specifications identical?

A: Yes. Both parts accept 21.6V to 26.4V input and deliver 15V output at 67mA maximum current. The 1W power rating and 1.5kV isolation voltage are identical.

Q: What is the operating temperature range for both parts?

A: Both parts operate across -40°C to 105°C. IES0124S15 specifies this range with derating applied, while ISE2415A-TR does not specify derating conditions.

Q: Are there packaging differences that affect component handling?

A: ISE2415A-TR is supplied in Cut Tape (CT) & Digi-Reel® packaging. IES0124S15 is supplied in Tube packaging. Both are surface mount components with identical lead configurations. Packaging format does not affect electrical or mechanical compatibility.

Q: Does the higher efficiency of IES0124S15 provide practical benefits?

A: The 2% efficiency improvement (83% versus 81%) reduces heat dissipation and power loss. In applications with thermal constraints or extended operating periods, this improvement contributes to lower operating temperatures and extended component life.

Q: Are both parts RoHS compliant?

A: Yes. Both ISE2415A-TR and IES0124S15 are ROHS3 compliant, meeting environmental and material restriction requirements for commercial applications.