MIC7300BMM Equivalent & Substitute Parts

Part Overview

The MIC7300BMM is a general-purpose operational amplifier manufactured by Microchip Technology, featuring rail-to-rail output capability in an 8-MSOP surface mount package. This device is designed for applications requiring low-power amplification with a supply voltage range of 2.2V to 10V and operates across the industrial temperature range of -40°C to 85°C.

The MIC7300BMM is currently discontinued at DiGi Electronics. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure component availability, and support ongoing production requirements for systems utilizing this amplifier topology.

Substiute Parts

MIC7300BMM

Microchip TechnologyIn Stock: 930MIC7300BMM Datasheet

Current PartRFQ

MIC7300YMM

Microchip TechnologyIn Stock: 1404MIC7300YMM Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MIC7300BMM is determined by electrical and mechanical parameter equivalence within the general-purpose operational amplifier category. The following parameters establish substitution validity:

Electrical Parameters:

• Amplifier Type: General Purpose
• Number of Circuits: 1
• Output Type: Rail-to-Rail
• Slew Rate: 0.5 V/µs
• Gain Bandwidth Product: 370 kHz
• Current - Input Bias: 0.5 pA
• Voltage - Input Offset: 1 mV
• Current - Supply: 1.5 mA
• Current - Output / Channel: 115 mA
• Voltage - Supply Span: 2.2V to 10V
• Operating Temperature: -40°C to 85°C

Mechanical Parameters:

• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Supplier Device Package: 8-MSOP

Parts meeting all specified electrical and mechanical parameters are classified as direct substitutes and are electrically and mechanically interchangeable with the MIC7300BMM.

Parameter Comparison

Engineering Selection Recommendations

The MIC7300YMM is a direct substitute for the MIC7300BMM. Both devices share identical electrical specifications and mechanical packaging, ensuring pin-for-pin and functional compatibility.

Product Status Consideration: The MIC7300BMM is discontinued at DiGi Electronics, while the MIC7300YMM maintains active product status. The MIC7300YMM is the recommended selection for new designs and ongoing production requirements.

Compliance Consideration: The MIC7300YMM is RoHS3 compliant, whereas the MIC7300BMM is RoHS non-compliant. For applications subject to RoHS regulatory requirements, the MIC7300YMM is the appropriate selection.

Packaging Consideration: The MIC7300YMM is supplied in tube packaging, while the MIC7300BMM packaging specification is not provided. Both devices utilize the 8-MSOP package format with identical mechanical dimensions and pin configuration.

Frequently Asked Questions (FAQ)

Q: Can the MIC7300YMM replace the MIC7300BMM in existing designs?

A: Yes. The MIC7300YMM is electrically and mechanically equivalent to the MIC7300BMM. All electrical parameters, including slew rate, gain bandwidth product, supply voltage range, and operating temperature specifications, are identical. The 8-MSOP package dimensions and pin configuration are identical, enabling direct substitution without circuit modification.

Q: What is the primary difference between the MIC7300BMM and MIC7300YMM?

A: The MIC7300YMM is RoHS3 compliant and maintains active product status, while the MIC7300BMM is RoHS non-compliant and discontinued. The MIC7300YMM is supplied in tube packaging. All electrical and mechanical specifications are identical.

Q: Are there any thermal or performance differences between these parts?

A: No. Both devices operate across the identical temperature range of -40°C to 85°C and deliver identical electrical performance characteristics. Thermal behavior and performance are equivalent.

Q: Is the 8-MSOP package footprint identical for both parts?

A: Yes. Both the MIC7300BMM and MIC7300YMM utilize the 8-MSOP package with dimensions of 0.118" × 3.00mm width. PCB footprints and land patterns are identical.

Q: Which part should be selected for new production?

A: The MIC7300YMM should be selected for new production. This device is active, RoHS3 compliant, and available in higher inventory quantities. The MIC7300BMM is discontinued and should not be used for new designs.

Q: Are both parts suitable for industrial temperature applications?

A: Yes. Both devices operate across the industrial temperature range of -40°C to 85°C and are suitable for industrial applications requiring this temperature specification.