MIC2196BM Equivalent & Substitute Parts

Part Overview

The MIC2196BM is a boost regulator positive output step-up DC-DC controller IC manufactured by Microchip Technology in an 8-SOIC surface mount package. This component functions as a transistor driver for step-up (boost) topology power management applications with a single output phase. The MIC2196BM is currently discontinued at DiGi Electronics, making identification of equivalent substitute parts essential for ongoing design support and production continuity.

Substiute Parts

MIC2196BM

Microchip TechnologyIn Stock: 2952MIC2196BM Datasheet

Current PartRFQ

MIC2196YM

Microchip TechnologyIn Stock: 2937MIC2196YM Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MIC2196BM are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Critical Matching Parameters:

• Manufacturer: Microchip Technology
• Function: Step-Up (Boost) DC-DC Controller
• Output Type: Transistor Driver
• Output Configuration: Positive
• Topology: Boost with single output phase
• Voltage Supply Range: 2.9V ~ 14V
• Switching Frequency: 400kHz
• Maximum Duty Cycle: 85%
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Operating Temperature Range: -40°C ~ 125°C (TJ)
• Control Features: Enable

The MIC2196YM qualifies as a direct substitute based on identical electrical specifications and package configuration. The primary distinction between these parts is packaging format (Bulk versus Tube) and product status (Discontinued versus Active).

Parameter Comparison

Engineering Selection Recommendations

The MIC2196YM is the direct substitute for the MIC2196BM. Both parts share identical electrical specifications, functional characteristics, and package configuration. Selection between these parts should be based on the following factors:

Product Status: The MIC2196BM is discontinued at DiGi Electronics. The MIC2196YM maintains active product status, ensuring long-term availability and supply chain continuity.

Compliance Certification: The MIC2196YM is ROHS3 compliant, whereas the MIC2196BM is RoHS non-compliant. For applications subject to RoHS directives or customer compliance requirements, the MIC2196YM is the appropriate selection.

Packaging Format: The MIC2196BM is supplied in Bulk packaging, while the MIC2196YM is supplied in Tube packaging. Packaging selection depends on production volume requirements and handling procedures.

Electrical Equivalence: Both parts operate identically within the specified voltage supply range (2.9V ~ 14V), switching frequency (400kHz), and duty cycle (85% maximum). Circuit performance and design parameters remain unchanged when substituting between these parts.

Frequently Asked Questions (FAQ)

Q: Can the MIC2196YM be used as a direct replacement for the MIC2196BM in existing designs?

A: Yes. The MIC2196YM is electrically and mechanically equivalent to the MIC2196BM. All electrical specifications, functional characteristics, and package dimensions are identical. No circuit modifications are required for substitution.

Q: What is the difference between the MIC2196BM and MIC2196YM?

A: The primary differences are product status, RoHS compliance, and packaging format. The MIC2196BM is discontinued and RoHS non-compliant, supplied in Bulk packaging. The MIC2196YM is active, ROHS3 compliant, and supplied in Tube packaging. Electrical performance is identical.

Q: Are there any compatibility concerns when switching from MIC2196BM to MIC2196YM?

A: No compatibility concerns exist. Both parts use the same 8-SOIC package footprint (0.154", 3.90mm Width), operate over the same temperature range (-40°C ~ 125°C), and provide identical boost regulator controller functionality.

Q: Does the RoHS compliance difference affect circuit performance?

A: No. RoHS compliance relates to material composition and environmental regulations, not electrical performance. Both parts function identically in boost regulator applications.

Q: What packaging format should be selected for production?

A: Packaging selection depends on production volume and assembly procedures. Bulk packaging is suitable for high-volume automated assembly. Tube packaging provides organized component handling and is standard for moderate production volumes.

Q: Are the MIC2196BM and MIC2196YM pin-compatible?

A: Yes. Both parts use the 8-SOIC package with identical pin configuration, pin count, and pin spacing. PCB layouts and footprints are interchangeable.