MCP6021T-E/ST Equivalent & Substitute Parts

Part Overview

The MCP6021T-E/ST is a general-purpose operational amplifier manufactured by Microchip Technology, designed for rail-to-rail signal processing applications. This single-circuit amplifier operates across a 2.5V to 5.5V supply range and is housed in an 8-TSSOP surface mount package. The device is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when packaging format differs while maintaining identical electrical performance and mechanical compatibility within the 8-TSSOP footprint.

Substiute Parts

MCP6021T-E/ST

Microchip TechnologyIn Stock: 1144MCP6021T-E/ST Datasheet

Current PartRFQ

MCP6021-E/ST

Microchip TechnologyIn Stock: 1747MCP6021-E/ST Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MCP6021T-E/ST is determined by equivalence across all electrical and mechanical parameters within the MCP6021 base product family. The primary differentiator between the main part and identified substitutes is the packaging format (Tape & Reel versus Tube), which does not affect electrical performance or PCB-level compatibility.

Substitution criteria are based on the following parameters:

• Identical amplifier type (General Purpose)
• Identical number of circuits (1)
• Identical output type (Rail-to-Rail)
• Identical slew rate (7 V/µs)
• Identical gain bandwidth product (10 MHz)
• Identical input bias current (1 pA)
• Identical input offset voltage (500 µV)
• Identical supply current (1 mA)
• Identical output current per channel (30 mA)
• Identical supply voltage range (2.5V to 5.5V)
• Identical operating temperature range (-40°C to 125°C)
• Identical package footprint (8-TSSOP, 0.173", 4.40mm Width)
• Identical surface mount mounting type
• Identical RoHS3 compliance status
• Identical moisture sensitivity level (MSL 1)

Parameter Comparison

Engineering Selection Recommendations

Both the MCP6021T-E/ST and MCP6021-E/ST are Active status products from Microchip Technology with full RoHS3 compliance and REACH unaffected designation. Selection between these parts is based on supply chain requirements and packaging format availability rather than electrical or mechanical performance differences.

The MCP6021T-E/ST in Tape & Reel format is suitable for high-volume automated assembly operations where continuous reel feeding is required. The MCP6021-E/ST in Tube packaging is appropriate for lower-volume applications, manual assembly processes, or situations where reel-based handling is not available.

Both parts maintain identical electrical specifications, thermal performance, and PCB footprint compatibility. The 8-TSSOP surface mount package ensures consistent soldering characteristics and board layout requirements across both variants. Compliance certifications are equivalent, supporting deployment in regulated environments.

Frequently Asked Questions (FAQ)

Q: Can MCP6021-E/ST (Tube) be used as a direct replacement for MCP6021T-E/ST (Tape & Reel)?

A: Yes. Both parts are electrically and mechanically identical. The difference is packaging format only. Tape & Reel packaging is optimized for automated pick-and-place assembly, while Tube packaging is used for manual handling or lower-volume production. PCB-level performance and compatibility are identical.

Q: Are there any electrical performance differences between the two part numbers?

A: No. Both parts share identical electrical specifications including slew rate (7 V/µs), gain bandwidth product (10 MHz), input bias current (1 pA), input offset voltage (500 µV), supply current (1 mA), and output current capability (30 mA). Operating temperature range and supply voltage specifications are also identical.

Q: Do both parts fit the same PCB footprint?

A: Yes. Both the MCP6021T-E/ST and MCP6021-E/ST use the 8-TSSOP package with identical dimensions (0.173" width, 4.40mm). No PCB layout modifications are required when switching between these parts.

Q: What is the significance of the packaging format difference?

A: Tape & Reel (TR) format is designed for high-speed automated assembly lines where components are fed continuously from reels. Tube packaging is used for manual assembly, lower-volume production runs, or when reel-handling equipment is unavailable. The choice depends on manufacturing process requirements, not application performance.

Q: Are compliance certifications identical for both parts?

A: Yes. Both parts carry ROHS3 compliance, REACH unaffected status, and MSL 1 (Unlimited) moisture sensitivity rating. Regulatory and environmental compliance is equivalent across both variants.

Q: What is the current inventory status for these parts?

A: The MCP6021T-E/ST (Tape & Reel) has 1063 pieces in stock. The MCP6021-E/ST (Tube) has 1709 pieces in stock. Both are listed as Active products with new original inventory available.