LMC8101MM Equivalent & Substitute Parts

Part Overview

The Texas Instruments LMC8101MM is a general-purpose operational amplifier IC in the linear, amplifiers category. It features a single rail-to-rail output amplifier circuit in an 8-VSSOP surface-mount package. The LMC8101MM has reached “Obsolete” status, making direct procurement unreliable for ongoing or new designs. Identifying compatible alternative ICs with matching key parameters is necessary to maintain design integrity and supply continuity.

Substiute Parts

LMC8101MM

Texas InstrumentsIn Stock: 4123LMC8101MM Datasheet

Current PartRFQ

MCP6L71T-E/MS

Microchip TechnologyIn Stock: 2741MCP6L71T-E/MS Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the LMC8101MM are identified based on strict alignment in the following parameters: amplifier type, number of circuits, output type, package/case dimensions, mounting type, and key electrical metrics (slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, supply voltages, operating temperature). Only parts matching these criteria and supplied in an equivalent package and mounting format are listed.

Parameter Comparison

Engineering Selection Recommendations

The LMC8101MM is classified as obsolete with a RoHS non-compliant status, limiting its suitability for designs subject to environmental legislative requirements. MCP6L71T-E/MS is an active part and is ROHS3 Compliant, supporting projects requiring ongoing lifecycle support and regulatory compliance. Both components share the same base amplifier function, rail-to-rail output, single-circuit design, and compatible surface-mount packages.

Frequently Asked Questions (FAQ)

Q: What defines compatibility between the LMC8101MM and MCP6L71T-E/MS?
A: Compatibility is determined by identical amplifier types, surface-mount package/case dimensions, and alignment in electrical parameters such as number of circuits, output type, and operating temperature range.

Q: Are there differences in package and mounting between LMC8101MM and potential substitutes?
A: Both LMC8101MM and MCP6L71T-E/MS are supplied in 8-TSSOP/8-MSOP surface-mount packages with the same case width, supporting direct physical replacement in compatible layouts.

Q: What regulatory compliance differences should be considered?
A: LMC8101MM is RoHS non-compliant, while MCP6L71T-E/MS is ROHS3 Compliant. Selection should be matched to the target application's legislative requirements.

Q: Is there a difference in parameter ranges such as supply voltage or temperature?
A: Yes, values such as voltage supply span and operating temperature range differ. These must be matched to the application's requirements using the explicit data provided.

Q: Why is substitution necessary for the LMC8101MM?
A: The LMC8101MM is obsolete, requiring compatible substitutes to ensure supply chain continuity and ongoing design support.