MCP47FEB01A0-E/ST Equivalent & Substitute Parts

Part Overview

The MCP47FEB01A0-E/ST is an 8-bit Digital to Analog Converter (DAC) manufactured by Microchip Technology, designed for data acquisition applications requiring voltage output conversion. This device operates across a supply voltage range of 2.7V to 5.5V for both analog and digital domains, with I2C interface compatibility and external, internal, or supply-based reference options. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical specifications, package form factor, and interface protocols match the original component, enabling direct replacement in circuit designs without functional degradation.

Substiute Parts

MCP47FEB01A0-E/ST

Microchip TechnologyIn Stock: 1009MCP47FEB01A0-E/ST Datasheet

Current PartRFQ

MCP47FVB01A0-E/ST

Microchip TechnologyIn Stock: 2808MCP47FVB01A0-E/ST Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The MCP47FEB01A0-E/ST has one identified parametric equivalent: MCP47FVB01A0-E/ST. This substitution is valid based on the following matching criteria:

• Resolution: Both devices feature 8-bit conversion capability
• Converter Count: Single D/A converter configuration in both parts
• Settling Time: Identical 6µs typical settling time specification
• Output Configuration: Voltage-buffered output type with no differential output
• Interface Protocol: I2C data interface on both devices
• Reference Options: External, internal, and supply reference support
• Supply Voltage Range: Matching 2.7V to 5.5V for analog and digital supplies
• Linearity Specifications: Identical INL/DNL performance (±0.1, ±0.0125 LSB)
• Conversion Architecture: R-2R ladder topology on both devices
• Temperature Range: Matching -40°C to 125°C operating window
• Package Form Factor: Identical 8-TSSOP surface mount package (0.173", 4.40mm width)
• Compliance Standards: Both ROHS3 compliant with MSL 1 rating

Parameter Comparison

Engineering Selection Recommendations

Both the MCP47FEB01A0-E/ST and MCP47FVB01A0-E/ST are active production devices from Microchip Technology with identical electrical and mechanical specifications. Selection between these parts may be based on inventory availability and supply chain considerations. The MCP47FVB01A0-E/ST currently maintains higher inventory levels (2769 pcs) compared to the MCP47FEB01A0-E/ST (910 pcs). Both devices carry ROHS3 compliance certification and REACH unaffected status, meeting regulatory requirements for industrial and commercial applications. The 8-TSSOP surface mount package ensures compatibility with standard PCB assembly processes and automated placement equipment.

Frequently Asked Questions (FAQ)

Q: Can MCP47FVB01A0-E/ST directly replace MCP47FEB01A0-E/ST in existing designs?

A: Yes. Both devices share identical electrical specifications, I2C interface protocol, 8-bit resolution, 6µs settling time, R-2R architecture, supply voltage ranges (2.7V to 5.5V), operating temperature range (-40°C to 125°C), and 8-TSSOP package form factor. No circuit modifications are required.

Q: Are there differences in reference voltage configuration between these parts?

A: No. Both devices support external, internal, and supply-based reference options with identical INL/DNL performance (±0.1, ±0.0125 LSB).

Q: Do both parts meet the same compliance standards?

A: Yes. Both MCP47FEB01A0-E/ST and MCP47FVB01A0-E/ST are ROHS3 compliant with MSL 1 (unlimited) moisture sensitivity rating and REACH unaffected status.

Q: Is the 8-TSSOP package identical for both devices?

A: Yes. Both parts use the same 8-TSSOP surface mount package with 0.173" width and 4.40mm dimensions, ensuring identical PCB footprint and assembly compatibility.

Q: What is the primary difference between these substitute parts?

A: The devices are electrically and mechanically equivalent. The primary distinction is the base product number designation (MCP47FEB01 versus MCP47FVB01), which may reflect internal Microchip product line organization or manufacturing process variants. Functional performance and application compatibility remain identical.