S-816A32AMC-BAHT2G Equivalent & Substitute Parts

Part Overview

The S-816A32AMC-BAHT2G is a linear regulator controller IC manufactured by ABLIC Inc., designed for external transistor applications with a single output configuration. This device operates at 3.2V with 1A output capability in a compact SOT-23-5 surface mount package.

The main part carries a "Not For New Designs" product status, which indicates it has been superseded or is in end-of-life phase. Identifying equivalent substitute parts ensures design continuity, maintains supply chain flexibility, and supports long-term product availability for existing applications.

Substiute Parts

S-816A32AMC-BAHT2G

ABLIC Inc.In Stock: 799S-816A32AMC-BAHT2G Datasheet

Current PartRFQ

S-816A32AMC-BAHT2U

ABLIC Inc.In Stock: 1064S-816A32AMC-BAHT2U Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the S-816A32AMC-BAHT2G is determined by strict alignment of the following critical parameters:

• Output voltage specification (3.2V)
• Output current capability (1A)
• Input voltage rating (16V)
• Supply current consumption (40µA)
• Operating temperature range (-40°C ~ 85°C)
• Package configuration (SOT-23-5)
• Regulator architecture (External Transistor, Single Output)
• Mounting technology (Surface Mount)

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes. The S-816A32AMC-BAHT2U qualifies as a parametric equivalent based on identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The S-816A32AMC-BAHT2U is a direct parametric equivalent to the S-816A32AMC-BAHT2G. Both parts share identical electrical specifications, package configuration, and compliance certifications (ROHS3, REACH Unaffected, EAR99).

The primary distinction is product lifecycle status: the main part is designated "Not For New Designs," while the substitute carries "Active" status. This indicates the S-816A32AMC-BAHT2U represents the current production variant within the S-816 series and is the recommended selection for ongoing applications requiring this regulator controller specification.

Both parts maintain equivalent reliability characteristics, with MSL rating of 1 (Unlimited moisture sensitivity level), ensuring consistent handling and storage requirements across substitution scenarios.

Frequently Asked Questions (FAQ)

Q: Can S-816A32AMC-BAHT2U directly replace S-816A32AMC-BAHT2G in existing designs?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, package type (SOT-23-5), and operating characteristics. Direct substitution is supported at the component level without circuit modification.

Q: What is the significance of the "Not For New Designs" status on the main part?

A: This designation indicates the S-816A32AMC-BAHT2G has reached end-of-life or supersession phase. ABLIC Inc. recommends using the S-816A32AMC-BAHT2U (Active status) for new applications and ongoing production to ensure long-term supply availability.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts carry identical compliance certifications: ROHS3 Compliant, REACH Unaffected, and EAR99 classification. Moisture sensitivity level (MSL 1 - Unlimited) is also identical, requiring no changes to handling or storage procedures.

Q: Does the package configuration differ between these parts?

A: No. Both parts use the SOT-23-5 package (SC-74A, SOT-753 case designation) with surface mount technology. PCB footprints and assembly processes remain unchanged.

Q: What are the key parameters that define substitution eligibility?

A: Substitution is based on matching output voltage (3.2V), output current (1A), input voltage rating (16V), supply current (40µA), operating temperature range (-40°C to 85°C), package type (SOT-23-5), and regulator architecture (external transistor, single output). All parameters must align for direct equivalence.