MIC5162BMM Equivalent & Substitute Parts

Part Overview

The MIC5162BMM is a DDR3/GDDR3/4/5 voltage regulator controller IC manufactured by Microchip Technology. This single-output power management IC operates across a 1.35V to 6V input range with programmable output voltage, designed for memory voltage regulation applications. The MIC5162BMM is currently discontinued at DiGi Electronics, making identification of compatible alternatives essential for ongoing system support and new designs requiring equivalent functionality.

Substiute Parts

MIC5162BMM

Microchip TechnologyIn Stock: 3183MIC5162BMM Datasheet

Current PartRFQ

MIC5162YMM

Microchip TechnologyIn Stock: 7183MIC5162YMM Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MIC5162BMM is determined by strict equivalence across the following critical parameters:

• Voltage Input Range: 1.35V ~ 6V (must match exactly)
• Number of Outputs: 1 (single output configuration)
• Voltage Output: Programmable (output voltage must be user-configurable)
• Operating Temperature Range: -40°C ~ 125°C (must support full industrial range)
• Package Type: 10-MSOP (identical pinout and form factor required)
• Mounting Type: Surface Mount (PCB assembly compatibility)
• Base Product Number: MIC5162 (same controller family)

The MIC5162YMM qualifies as a direct substitute based on identical electrical specifications, package configuration, and functional characteristics across all parameters listed above.

Parameter Comparison

Engineering Selection Recommendations

The MIC5162YMM is a direct functional equivalent to the MIC5162BMM. Both parts share identical electrical specifications, pinout, and package configuration, enabling pin-for-pin replacement in DDR3/GDDR3/4/5 voltage regulation applications.

The MIC5162YMM offers two additional advantages:

• Product Status: The MIC5162YMM maintains active production status, ensuring long-term availability and supply chain continuity compared to the discontinued MIC5162BMM.
• Compliance: The MIC5162YMM is ROHS3 compliant, meeting current environmental and regulatory requirements, whereas the MIC5162BMM is RoHS non-compliant.

For new designs or systems requiring ongoing component availability, the MIC5162YMM is the appropriate selection. For legacy system maintenance where RoHS non-compliance is acceptable, the MIC5162BMM remains functionally equivalent if inventory is available.

Frequently Asked Questions (FAQ)

Q: Can the MIC5162YMM replace the MIC5162BMM in existing designs?

A: Yes. The MIC5162YMM is a direct pin-for-pin substitute with identical electrical specifications, input/output voltage ranges, operating temperature range, and 10-MSOP package configuration. No circuit modifications are required.

Q: What is the difference between the MIC5162BMM and MIC5162YMM?

A: The primary differences are product status and RoHS compliance. The MIC5162BMM is discontinued and RoHS non-compliant. The MIC5162YMM is in active production and ROHS3 compliant. All electrical and functional parameters are identical.

Q: Are there any package or pinout differences between these parts?

A: No. Both parts use the 10-MSOP package with 0.118" width (3.00mm). Pinout and package dimensions are identical, enabling direct PCB-level substitution.

Q: What applications are these parts suitable for?

A: Both the MIC5162BMM and MIC5162YMM are designed for DDR3, GDDR3, GDDR4, and GDDR5 voltage regulation controller applications requiring programmable output voltage across the 1.35V to 6V input range.

Q: Is the programmable output voltage feature identical between both parts?

A: Yes. Both parts provide programmable output voltage capability, allowing system designers to configure the output voltage to meet specific memory voltage requirements.