MIC2215-AAAYML Equivalent & Substitute Parts

Part Overview

The MIC2215-AAAYML is a linear voltage regulator IC featuring positive adjustable output with three independent 250mA regulators in a 16-MLF® (4x4) surface mount package. This device is classified as obsolete, necessitating identification of active equivalent parts for new designs and ongoing production requirements. The part delivers adjustable output voltage from 1.25V to 5.225V with integrated over-current and over-temperature protection, suitable for applications requiring multiple regulated supply rails.

Substiute Parts

MIC2215-AAAYML

Microchip TechnologyIn Stock: 5301MIC2215-AAAYML Datasheet

Current PartRFQ

MIC2215-AAAYML-TR

Microchip TechnologyIn Stock: 3426MIC2215-AAAYML-TR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MIC2215-AAAYML is determined by strict equivalence across the following critical parameters:

• Identical output configuration (positive adjustable)
• Matching number of regulators (3 independent channels)
• Equivalent voltage specifications (input maximum 5.5V, output range 1.25V to 5.225V)
• Identical current per output (250mA per channel)
• Same package type (16-MLF® 4x4)
• Matching protection features (over-current, over-temperature)
• Compatible operating temperature range (-40°C to 125°C)
• Equivalent RoHS compliance status

The MIC2215-AAAYML-TR is the direct manufacturer-recommended equivalent, differing only in packaging format (Tape & Reel versus bulk) and product status (Active versus Obsolete).

Parameter Comparison

Engineering Selection Recommendations

The MIC2215-AAAYML-TR is the direct functional equivalent and manufacturer-recommended substitute. Both parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. The primary distinction is product status: the original part is obsolete while the substitute remains active in production.

For new designs and production continuity, the MIC2215-AAAYML-TR is the appropriate selection. The Tape & Reel packaging format is standard for automated assembly processes and provides superior moisture protection (MSL 2 versus MSL 3), extending shelf life from 168 hours to one year under controlled conditions.

Electrical and thermal performance characteristics are identical between both parts, ensuring direct functional interchangeability in existing circuit designs without modification to PCB layout, component values, or firmware.

Frequently Asked Questions (FAQ)

Q: Can the MIC2215-AAAYML-TR be used as a direct replacement for the MIC2215-AAAYML?

A: Yes. Both parts are electrically and mechanically identical. The only differences are packaging format (Tape & Reel versus bulk) and product status (Active versus Obsolete). No circuit modifications are required.

Q: What is the difference between bulk and Tape & Reel packaging?

A: Bulk packaging is suitable for manual handling and small-quantity applications. Tape & Reel packaging is designed for automated pick-and-place assembly and provides superior moisture protection during storage and transport.

Q: Are there any differences in electrical performance between these parts?

A: No. Voltage specifications, current ratings, dropout voltage, quiescent current, PSRR, and protection features are identical across both parts.

Q: What does the MSL rating difference mean?

A: MSL 3 (168 hours) indicates the part must be used within 168 hours of opening the moisture barrier bag. MSL 2 (1 year) allows one year of storage under controlled conditions. The MIC2215-AAAYML-TR provides extended shelf life.

Q: Is the 16-MLF® package compatible with standard PCB assembly equipment?

A: Yes. The 16-MLF® (4x4) is a standard surface mount package compatible with automated pick-and-place and reflow soldering processes.

Q: Do both parts meet current regulatory compliance requirements?

A: Yes. Both the MIC2215-AAAYML and MIC2215-AAAYML-TR are ROHS3 compliant and REACH unaffected, meeting current environmental and hazardous substance regulations.