AP4373AW5-7 Equivalent & Substitute Parts

Part Overview

The AP4373AW5-7 is an AC-DC decoder and battery charger Power Management Integrated Circuit (PMIC) manufactured by Diodes Incorporated in SOT-25 surface mount packaging. This component is designed for battery charging applications requiring AC-DC power conversion and control functionality.

The AP4373AW5-7 is classified as Obsolete, indicating it is no longer in active production. Locating equivalent or substitute components is necessary to support ongoing system maintenance, repair, and new design implementations where this functionality is required.

Substiute Parts

AP4373AW5-7

Diodes IncorporatedIn Stock: 15325AP4373AW5-7 Datasheet

Current PartRFQ

AP4373AW5-7-01

Diodes IncorporatedIn Stock: 1188AP4373AW5-7-01 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AP4373AW5-7 is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Supply voltage range: 4.5V ~ 9V
• Supply current: 200µA
• Operating temperature range: -40°C ~ 85°C

Mechanical & Packaging Requirements:

• Package type: SOT-25 (SC-74A, SOT-753)
• Mounting type: Surface Mount
• Pin count and footprint compatibility

Compliance & Certification:

• Automotive grade classification
• AEC-Q100 qualification
• RoHS3 compliance
• REACH unaffected status

The substitute part AP4373AW5-7-01 meets all these criteria and is classified as a direct manufacturer equivalent from Diodes Incorporated.

Parameter Comparison

Engineering Selection Recommendations

The AP4373AW5-7-01 is the direct substitute for the AP4373AW5-7. Both components are manufactured by Diodes Incorporated and share identical electrical specifications, package configuration, and automotive-grade certifications.

Selection Basis:

The AP4373AW5-7-01 maintains full compatibility across all critical parameters: supply voltage range (4.5V ~ 9V), supply current (200µA), operating temperature range (-40°C ~ 85°C), and SOT-25 package footprint. Both parts carry AEC-Q100 qualification and ROHS3 compliance, meeting automotive and environmental regulatory requirements.

The AP4373AW5-7-01 is classified as Discontinued at DiGi Electronics, indicating limited availability through standard distribution channels. Inventory status should be verified with component suppliers before design implementation or procurement planning.

Frequently Asked Questions (FAQ)

Q: Can the AP4373AW5-7-01 be used as a direct replacement for the AP4373AW5-7?

A: Yes. The AP4373AW5-7-01 is a direct manufacturer equivalent. Both components share identical electrical specifications (4.5V ~ 9V supply voltage, 200µA supply current, -40°C ~ 85°C operating temperature), package type (SOT-25), and automotive certifications (AEC-Q100, ROHS3 compliant).

Q: Are there any package or footprint differences between these parts?

A: No. Both the AP4373AW5-7 and AP4373AW5-7-01 use the SOT-25 package (SC-74A, SOT-753) with surface mount configuration. PCB footprints are identical.

Q: What is the difference in product status between these parts?

A: The AP4373AW5-7 is classified as Obsolete, indicating end-of-life status. The AP4373AW5-7-01 is classified as Discontinued at DiGi Electronics, indicating limited availability through this specific distributor. Both parts are no longer in active production.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both the AP4373AW5-7 and AP4373AW5-7-01 carry Automotive grade classification and AEC-Q100 qualification, meeting automotive industry standards.

Q: Are there any compliance or regulatory differences?

A: No. Both parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What should be considered when sourcing the AP4373AW5-7-01?

A: Inventory availability is the primary consideration. The AP4373AW5-7-01 is discontinued at DiGi Electronics and may have limited stock through alternative suppliers. Current inventory status should be confirmed with component distributors before procurement.