STK554U361A-E Equivalent & Substitute Parts

Part Overview

The STK554U361A-E is a motor driver integrated circuit manufactured by onsemi, classified as a Power Management (PMIC) component. This device is designated as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations. The STK554U361A-E serves as a foundational motor control solution, and locating compatible substitutes ensures continuity in applications requiring motor driver functionality.

Substiute Parts

STK554U361A-E

onsemiIn Stock: 1109STK554U361A-E Datasheet

Current PartRFQ

STK554U362A-E

onsemiIn Stock: 1154STK554U362A-E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The STK554U362A-E qualifies as a direct substitute for the STK554U361A-E based on the following substitution criteria:

Common Base Product Number: Both devices share the STK554 base product designation, indicating they belong to the same product family and are designed within the same functional architecture.

Manufacturer Consistency: Both parts are manufactured by onsemi, ensuring design continuity and compatibility with existing supply chain and quality assurance protocols.

Category Alignment: Both components are classified as Power Management (PMIC) devices, confirming equivalent functional scope.

Compliance Equivalence: Both parts maintain identical REACH Status (REACH Unaffected), ECCN classification (EAR99), and HTSUS code (8542.39.0001), ensuring regulatory and trade compliance parity.

Moisture Sensitivity: Both devices carry MSL rating of 1 (Unlimited), indicating equivalent handling and storage requirements.

Parameter Comparison

Engineering Selection Recommendations

The STK554U362A-E is the designated substitute for the obsolete STK554U361A-E. Selection of the STK554U362A-E is supported by:

Product Status Transition: The STK554U362A-E maintains Active product status, ensuring long-term availability and continued manufacturer support, whereas the STK554U361A-E is obsolete.

Regulatory Compliance: Both components maintain identical REACH and ECCN classifications, confirming equivalent compliance standing for export and environmental regulations.

Supply Chain Continuity: The STK554U362A-E demonstrates robust inventory availability (1103 Pcs), supporting sustained procurement for production and maintenance applications.

Manufacturer Certification: Both devices originate from onsemi, maintaining design integrity and quality assurance standards within the STK554 product family.

Frequently Asked Questions (FAQ)

Q: Why is the STK554U361A-E listed as obsolete? A: The STK554U361A-E has reached end-of-life status within onsemi's product portfolio. The STK554U362A-E serves as the active continuation within the STK554 product family.

Q: Are the STK554U361A-E and STK554U362A-E pin-compatible? A: Both devices share the STK554 base product number and are manufactured by onsemi. Compatibility is determined by the specific application requirements and circuit design. Consult the respective device datasheets for pinout and functional specifications.

Q: What are the key parameters that define substitution eligibility? A: Substitution eligibility is determined by: shared base product number (STK554), identical manufacturer (onsemi), matching category classification (Power Management PMIC), equivalent MSL rating (1 - Unlimited), and identical regulatory compliance (REACH Status, ECCN, HTSUS code).

Q: Is the STK554U362A-E available in the same packaging as the STK554U361A-E? A: The STK554U362A-E is specified as 29-SSIP Module with 21 Leads and Formed Leads (Through Hole mounting). Packaging specifications for the STK554U361A-E are not provided in the available data. Consult device datasheets to confirm mechanical compatibility.

Q: What is the inventory status for these components? A: The STK554U361A-E has 1058 Pcs available as new original stock. The STK554U362A-E has 1103 Pcs available as new original stock.