MIC2027-2BWM TR Equivalent & Substitute Parts

Part Overview

The MIC2027-2BWM TR is a Power Switch/Driver IC manufactured by Microchip Technology, designed for USB switching applications with 2 x 1:2 N-Channel configuration and 500mA output capability. This component operates across a 2.7V to 5.5V load voltage range and features integrated slew rate control, status flag output, and comprehensive fault protection including current limiting, over-temperature, and UVLO monitoring.

The MIC2027-2BWM TR carries an Obsolete product status. Direct substitutes with Active status are available to ensure design continuity and long-term supply chain reliability.

Substiute Parts

MIC2027-2BWM TR

Microchip TechnologyIn Stock: 1131MIC2027-2BWM TR Datasheet

Current PartRFQ

MIC2027-2YWM-TR

Microchip TechnologyIn Stock: 768MIC2027-2YWM-TR Datasheet

DirectRFQ

MIC2027-1YWM-TR

Microchip TechnologyIn Stock: 1174MIC2027-1YWM-TR Datasheet

Parametric EquivalentRFQ

MIC2077-1YWM-TR

Microchip TechnologyIn Stock: 998MIC2077-1YWM-TR Datasheet

Parametric EquivalentRFQ

MIC2077-2YWM-TR

Microchip TechnologyIn Stock: 1126MIC2077-2YWM-TR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MIC2027-2BWM TR is determined by strict equivalence across the following critical parameters:

• Switch Type: USB Switch
• Number of Outputs: 4
• Ratio - Input:Output: 2 x 1:2
• Output Type: N-Channel
• Output Configuration: High Side
• Current - Output (Max): 500mA
• Voltage - Load: 2.7V ~ 5.5V
• Rds On (Typ): 100mOhm
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 16-SOIC (0.295", 7.50mm Width)
• Mounting Type: Surface Mount

All substitute parts listed maintain identical electrical and mechanical specifications across these parameters. Substitutes are grouped into two categories: Direct Manufacturer Substitutes (same base product number with different packaging variants) and Parametric Equivalents (alternative base product numbers with identical functional specifications).

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain full electrical and mechanical compatibility with the MIC2027-2BWM TR across all critical functional parameters. Selection between available substitutes should be based on the following factors:

Product Status Consideration: The MIC2027-2BWM TR is classified as Obsolete. All listed substitutes carry Active product status, ensuring ongoing availability and manufacturing support from Microchip Technology.

Compliance Requirements: The MIC2027-2BWM TR is RoHS non-compliant. All substitute parts (MIC2027-2YWM-TR, MIC2027-1YWM-TR, MIC2077-1YWM-TR, MIC2077-2YWM-TR) are ROHS3 Compliant, meeting current regulatory requirements for electronic component manufacturing and distribution.

Moisture Sensitivity: The main part carries MSL 1 (Unlimited). Substitute parts carry MSL 2 (1 Year), requiring standard moisture control during storage and handling within a one-year window.

Base Product Number Variants: MIC2027-series parts (MIC2027-2YWM-TR, MIC2027-1YWM-TR) represent direct manufacturer substitutes. MIC2077-series parts (MIC2077-1YWM-TR, MIC2077-2YWM-TR) are parametric equivalents with identical functional specifications but different base product designations.

Inventory Availability: Current stock levels are MIC2027-2YWM-TR (721 Pcs), MIC2027-1YWM-TR (1153 Pcs), MIC2077-1YWM-TR (983 Pcs), and MIC2077-2YWM-TR (1024 Pcs).

Frequently Asked Questions (FAQ)

Q: Can MIC2027-2YWM-TR directly replace MIC2027-2BWM TR in existing designs?

A: Yes. MIC2027-2YWM-TR maintains identical electrical specifications, output configuration, current rating, voltage range, and 16-SOIC package dimensions. The primary differences are product status (Active vs. Obsolete) and compliance certifications (ROHS3 vs. non-compliant).

Q: What is the difference between MIC2027-series and MIC2077-series substitutes?

A: Both series maintain identical functional specifications for this application. The MIC2077-series represents an alternative base product number from Microchip Technology with equivalent electrical and mechanical characteristics. Selection between series is based on availability and supply chain requirements.

Q: Are there any differences in pin configuration or package footprint between substitutes?

A: No. All substitute parts use the 16-SOIC package with 0.295" width (7.50mm). Pin configuration and PCB footprint compatibility are maintained across all listed substitutes.

Q: What is the significance of the MSL rating difference?

A: The main part carries MSL 1 (Unlimited shelf life). Substitute parts carry MSL 2, requiring storage in controlled moisture conditions with a one-year maximum shelf life from the date of manufacture. Standard moisture-barrier packaging and handling procedures apply.

Q: Are all substitutes suitable for USB switching applications?

A: Yes. All substitute parts are classified as USB Switch components with identical 2 x 1:2 N-Channel configuration, 500mA output capability, and high-side output topology, maintaining full functional equivalence for USB switching applications.

Q: What compliance certifications apply to the substitute parts?

A: All substitute parts are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements. The main part (MIC2027-2BWM TR) is RoHS non-compliant and should be replaced with compliant alternatives for new designs or regulatory compliance requirements.