MCP47FVB24T-E/MQ Equivalent & Substitute Parts

Part Overview

The MCP47FVB24T-E/MQ is a 12-bit Digital to Analog Converter (DAC) manufactured by Microchip Technology, designed for data acquisition applications requiring multiple voltage output channels. This device integrates four independent D/A converters in a compact 20-VQFN surface mount package with an exposed pad. The part is currently in active production status with ROHS3 compliance and REACH unaffected designation.

Substitute parts are identified when equivalent electrical specifications, package configurations, and operational parameters align with the main part number, enabling direct replacement in circuit designs without functional degradation.

Substiute Parts

MCP47FVB24T-E/MQ

Microchip TechnologyIn Stock: 725MCP47FVB24T-E/MQ Datasheet

Current PartRFQ

MCP47FEB24T-E/MQ

Microchip TechnologyIn Stock: 16923MCP47FEB24T-E/MQ Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MCP47FVB24T-E/MQ are identified based on strict parametric equivalence across the following critical specifications:

Electrical Parameters:

• 12-bit resolution with 4 independent D/A converters
• I2C digital interface
• External reference type
• Dual supply voltage range (2.7V ~ 5.5V for both analog and digital)
• Identical settling time of 7.8µs (typical)
• Matching INL/DNL specifications (±1.5LSB, ±0.2)
• Buffered and unbuffered voltage output capability

Mechanical & Environmental Parameters:

• 20-VQFN (5x5) package with exposed pad
• Surface mount configuration
• Operating temperature range -40°C ~ 125°C
• Moisture Sensitivity Level 3 (168 Hours)

Compliance & Status:

• Active product status
• ROHS3 compliance
• REACH unaffected designation
• Microchip Technology manufacturer

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both the MCP47FVB24T-E/MQ and MCP47FEB24T-E/MQ are active production parts from Microchip Technology with identical electrical and mechanical specifications. Selection between these parts is based on availability and supply chain considerations rather than functional differences.

MCP47FVB24T-E/MQ is suitable for applications where the specific part number is specified in design documentation or where inventory levels support immediate procurement.

MCP47FEB24T-E/MQ provides an alternative source with higher reported inventory availability (16,897 pieces versus 674 pieces), making it appropriate for high-volume production runs or when supply continuity is a priority.

Both parts carry ROHS3 compliance and REACH unaffected status, meeting environmental and regulatory requirements for industrial and commercial applications. The identical INL/DNL specifications (±1.5LSB, ±0.2) ensure equivalent analog performance in precision measurement and control circuits.

Frequently Asked Questions (FAQ)

Q: Can MCP47FEB24T-E/MQ be used as a direct replacement for MCP47FVB24T-E/MQ?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, package configuration, and operating characteristics. No circuit modifications are required for substitution.

Q: Are there differences in the I2C interface between these parts?

A: No. Both parts implement identical I2C digital interface protocols and external reference type configurations.

Q: Do these parts have the same package footprint?

A: Yes. Both parts use the 20-VQFN (5x5) package with exposed pad in surface mount configuration. PCB layouts and reflow profiles are identical.

Q: What is the significance of the different part number suffixes (VB versus EB)?

A: The suffix variation indicates different internal design revisions or manufacturing process nodes from Microchip Technology. Both revisions meet the same electrical and mechanical specifications provided in this reference.

Q: Are moisture handling requirements identical?

A: Yes. Both parts carry Moisture Sensitivity Level 3 (168 Hours), requiring identical storage and handling procedures prior to reflow soldering.

Q: Can these parts be mixed in the same production batch?

A: Yes. Since both parts are parametric equivalents with identical specifications, they can be used interchangeably within the same circuit design and production environment.

Q: What compliance certifications apply to both parts?

A: Both parts are ROHS3 compliant and REACH unaffected, meeting current environmental and hazardous substance regulations for industrial applications.