MIC2075-1BM-TR Equivalent & Substitute Parts

Part Overview

The MIC2075-1BM-TR is a Power Management Integrated Circuit (PMIC) functioning as a general-purpose N-channel power switch with 1:1 input-to-output ratio. This high-side switch delivers 500mA maximum output current in an 8-SOIC surface mount package. The device is discontinued at DiGi Electronics, necessitating identification of active equivalent alternatives that maintain identical electrical and mechanical specifications for seamless design substitution.

Substiute Parts

MIC2075-1BM-TR

Microchip TechnologyIn Stock: 1042MIC2075-1BM-TR Datasheet

Current PartRFQ

MIC2075-1YM-TR

Microchip TechnologyIn Stock: 2691MIC2075-1YM-TR Datasheet

Parametric EquivalentRFQ

MIC2075-2YM-TR

Microchip TechnologyIn Stock: 2072MIC2075-2YM-TR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MIC2075-1BM-TR is determined by strict equivalence across the following critical parameters:

• Output Configuration & Type: High-side N-channel topology
• Input:Output Ratio: 1:1 configuration
• Maximum Output Current: 500mA
• Load Voltage Range: 2.7V ~ 5.5V
• On-Resistance (Rds On): 90mOhm typical
• Package Format: 8-SOIC surface mount
• Interface Type: On/Off control with non-inverting input
• Protection Features: Current limiting, over-temperature, and UVLO

The substitute parts MIC2075-1YM-TR and MIC2075-2YM-TR satisfy all electrical and mechanical requirements. Both are active products from Microchip Technology within the MM8™ series, differing only in packaging configuration (Tape & Reel) and compliance certifications from the discontinued MIC2075-1BM-TR.

Parameter Comparison

Engineering Selection Recommendations

Both MIC2075-1YM-TR and MIC2075-2YM-TR are direct functional equivalents to the MIC2075-1BM-TR. Selection between these active alternatives is based on the following factors:

Product Availability & Compliance: MIC2075-1YM-TR and MIC2075-2YM-TR are both active products with ROHS3 compliance certification, addressing regulatory requirements that the discontinued MIC2075-1BM-TR does not meet. Both maintain identical electrical performance and 8-SOIC package specifications.

Packaging Configuration: Both substitute parts are supplied in Tape & Reel (TR) format with Cut Tape (CT) availability through Digi-Reel®, suitable for automated assembly processes. The original MIC2075-1BM-TR packaging configuration is not specified in equivalent detail.

Inventory & Lead Time: MIC2075-1YM-TR (2644 Pcs) and MIC2075-2YM-TR (2000 Pcs) demonstrate active stock levels, ensuring supply continuity for new designs and production requirements.

Frequently Asked Questions (FAQ)

Q: Can MIC2075-1YM-TR or MIC2075-2YM-TR be used as direct replacements for MIC2075-1BM-TR in existing designs?

A: Yes. Both substitute parts maintain identical electrical specifications including 500mA output current, 90mOhm on-resistance, 2.7V–5.5V load voltage range, and 8-SOIC package dimensions. Pin configuration and functional behavior are equivalent, enabling direct PCB substitution without circuit modification.

Q: What is the difference between MIC2075-1YM-TR and MIC2075-2YM-TR?

A: Both parts are electrically and mechanically identical. The primary distinction is part number designation within the Microchip product line. Both are active, ROHS3 compliant, and available in Tape & Reel packaging. Selection between them depends on supplier availability and inventory allocation.

Q: Does the 8-SOIC package remain unchanged across all three part numbers?

A: Yes. All three parts use the 8-SOIC package with 0.154" width (3.90mm). Physical footprint, pin spacing, and mounting requirements are identical, ensuring compatibility with existing PCB designs without layout modification.

Q: Are there compliance differences between the original and substitute parts?

A: The MIC2075-1BM-TR is RoHS non-compliant, while MIC2075-1YM-TR and MIC2075-2YM-TR are ROHS3 compliant. Both substitute parts maintain REACH Unaffected status. For applications requiring RoHS certification, the substitute parts are the appropriate selection.

Q: What protection features are included in these power switch devices?

A: All three parts include current limiting (fixed threshold), over-temperature protection, and UVLO (Under-Voltage Lock-Out). These features protect against fault conditions including overcurrent events and thermal stress.

Q: Is the slew rate control feature consistent across all variants?

A: Yes. Slew rate control and status flag functionality are present in MIC2075-1BM-TR, MIC2075-1YM-TR, and MIC2075-2YM-TR, enabling controlled switching transitions and real-time device status monitoring.