AP2160KTR-G1 Equivalent & Substitute Parts

Part Overview

The AP2160KTR-G1 is a Linear Regulator Controller IC manufactured by Diodes Incorporated, designed for positive adjustable output applications in a SOT-23-6 surface mount package. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and production continuity. The part delivers a single regulated output with a supply current of 420µA and operates across an input voltage range of 4.5V to 5.5V within a temperature range of -40°C to 85°C.

Substiute Parts

AP2160KTR-G1

Diodes IncorporatedIn Stock: 15320AP2160KTR-G1 Datasheet

Current PartRFQ

MIC5159YM6-TR

Microchip TechnologyIn Stock: 30331MIC5159YM6-TR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AP2160KTR-G1 is determined by the following critical parameters:

Functional Equivalence Criteria:

• Positive adjustable linear regulator controller architecture
• Single output configuration
• SOT-23-6 surface mount package (pin-compatible)
• Positive adjustable output type

Electrical Compatibility Parameters:

• Input voltage range must encompass or exceed 4.5V ~ 5.5V
• Operating temperature range must support -40°C minimum and 85°C maximum
• Supply current characteristics must be compatible with circuit design requirements

Compliance & Certification:

• RoHS3 compliance maintained
• MSL rating of 1 (Unlimited) for moisture sensitivity
• REACH unaffected status

The MIC5159YM6-TR from Microchip Technology meets these substitution criteria through identical package geometry, matching functional classification, and superior electrical specifications that encompass the original part's operating parameters.

Parameter Comparison

Engineering Selection Recommendations

The MIC5159YM6-TR is a direct functional substitute for the AP2160KTR-G1 based on the following engineering criteria:

Package Compatibility: Both components utilize the SOT-23-6 surface mount package, ensuring pin-for-pin compatibility and identical PCB footprint requirements.

Functional Classification: Both devices are positive adjustable linear regulator controller ICs with single output configurations, maintaining circuit topology and design intent.

Compliance Status: The MIC5159YM6-TR maintains ROHS3 compliance and MSL rating of 1 (Unlimited), matching the original part's environmental and regulatory requirements.

Electrical Specification Advantage: The substitute part features an expanded input voltage range (1.65V ~ 5.5V) and extended operating temperature range (-40°C ~ 125°C), providing superior operational flexibility compared to the original specification. The higher supply current specification (10mA versus 420µA) does not preclude substitution in applications designed for the original part.

Product Status: The active product status of the MIC5159YM6-TR ensures ongoing availability and manufacturing support, addressing the obsolescence of the original AP2160KTR-G1.

Frequently Asked Questions (FAQ)

Q: Can the MIC5159YM6-TR directly replace the AP2160KTR-G1 without PCB modifications?

A: Yes. Both components share identical SOT-23-6 package geometry and pin configuration, enabling direct substitution without PCB layout changes.

Q: What are the key electrical differences between these parts?

A: The MIC5159YM6-TR features a wider input voltage range (1.65V ~ 5.5V versus 4.5V ~ 5.5V) and extended operating temperature range (-40°C ~ 125°C versus -40°C ~ 85°C). The supply current specification differs (10mA versus 420µA), but this does not affect substitution compatibility for circuits designed around the original part's specifications.

Q: Are there any compliance or certification concerns with substitution?

A: No. Both parts maintain ROHS3 compliance, MSL rating of 1 (Unlimited), and REACH unaffected status, ensuring equivalent regulatory and environmental compliance.

Q: Why is the AP2160KTR-G1 listed as obsolete?

A: The original part has been discontinued by the manufacturer. The MIC5159YM6-TR provides functional equivalence with active product status and ongoing manufacturing support.

Q: Are there any application limitations when using the MIC5159YM6-TR as a substitute?

A: The substitute part's expanded electrical specifications provide equal or superior performance across all parameters relevant to the original design. No application limitations exist based on the provided electrical and mechanical parameters.