APX810S-23SA-7 Equivalent & Substitute Parts

Part Overview

The APX810S-23SA-7 is a single-channel supervisor IC manufactured by Diodes Incorporated, designed for power management and reset control applications. This device operates as a simple reset/power-on reset controller with push-pull, totem pole output configuration in a compact SOT-23-3 surface mount package. The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical and mechanical parameters are required due to inventory constraints, supply chain considerations, or design flexibility needs.

Substiute Parts

APX810S-23SA-7

Diodes IncorporatedIn Stock: 12309APX810S-23SA-7 Datasheet

Current PartRFQ

APX810S-23SR-7

Diodes IncorporatedIn Stock: 815APX810S-23SR-7 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the APX810S-23SA-7 are qualified based on strict parametric equivalence across the following critical criteria:

• Voltage Threshold: 2.25V (exact match required)
• Output Type: Push-Pull, Totem Pole configuration
• Reset Logic: Active High
• Reset Timeout: 140ms Minimum
• Package: SOT-23-3 (TO-236-3, SC-59)
• Operating Temperature: -40°C ~ 125°C
• Compliance: ROHS3 Compliant, REACH Unaffected

The APX810S-23SR-7 meets all these parameters and is classified as a parametric equivalent. Both parts share the same base product number (APX810) and are manufactured by Diodes Incorporated, ensuring functional interchangeability in applications requiring single-channel voltage supervision with active-high reset output.

Parameter Comparison

Engineering Selection Recommendations

Both the APX810S-23SA-7 and APX810S-23SR-7 are active production parts with identical electrical specifications and package configurations. Selection between these parts should be based on availability and supply chain requirements. Both parts maintain ROHS3 compliance and REACH unaffected status, meeting regulatory requirements for industrial and commercial applications. The APX810S-23SA-7 currently has higher inventory availability (12,200 pcs), while the APX810S-23SR-7 has lower stock (731 pcs). For applications requiring immediate component procurement, inventory status should be the primary selection criterion.

Frequently Asked Questions (FAQ)

Q: Can APX810S-23SR-7 be used as a direct replacement for APX810S-23SA-7?

A: Yes. Both parts are parametric equivalents with identical voltage thresholds (2.25V), output configurations (push-pull, totem pole), reset logic (active high), reset timeout (140ms minimum), operating temperature ranges (-40°C ~ 125°C), and SOT-23-3 package specifications. They are functionally interchangeable.

Q: What is the difference between the APX810S-23SA-7 and APX810S-23SR-7?

A: The parts differ only in their packaging designation suffix (SA vs. SR). All electrical parameters, performance characteristics, and compliance certifications are identical. The difference relates to supplier packaging or tape reel configuration, not functional capability.

Q: Are both parts suitable for the same PCB layout and design?

A: Yes. Both parts use the identical SOT-23-3 package (TO-236-3, SC-59) with the same pin configuration, footprint, and mounting requirements. No PCB redesign is necessary when substituting between these parts.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the APX810S-23SA-7 and APX810S-23SR-7 are ROHS3 compliant, REACH unaffected, and carry the same ECCN (EAR99) and HTSUS (8542.39.0001) classifications.

Q: What is the moisture sensitivity level for these parts?

A: Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.