MCP1623-I/MC Equivalent & Substitute Parts

Part Overview

The MCP1623-I/MC is a Voltage Regulator IC from Microchip Technology designed for PIC® Microcontrollers applications. This single-output converter operates with input voltage range of 0.8V to 5.5V and delivers regulated output voltage between 2V and 5.5V. The device is housed in an 8-DFN (2x3) package with exposed pad and is suitable for surface mount applications across industrial and commercial temperature ranges (-40°C to 85°C). The MCP1623-I/MC 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 specifications and functional performance characteristics.

Substiute Parts

MCP1623-I/MC

Microchip TechnologyIn Stock: 843MCP1623-I/MC Datasheet

Current PartRFQ

MCP1623T-I/MC

Microchip TechnologyIn Stock: 3934MCP1623T-I/MC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The MCP1623T-I/MC is classified as a direct substitute for the MCP1623-I/MC based on the following criteria:

Identical Electrical Parameters:

• Input voltage range: 0.8V ~ 5.5V
• Output voltage range: 2V ~ 5.5V
• Single output configuration
• Operating temperature: -40°C ~ 85°C (TA)

Identical Physical Parameters:

• Package type: 8-VFDFN Exposed Pad
• Supplier device package: 8-DFN (2x3)
• Mounting type: Surface Mount

Identical Compliance & Status:

• Product status: Active
• RoHS status: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)
• REACH status: REACH Unaffected

Distinguishing Factor: The sole difference between these parts is the packaging format. The MCP1623-I/MC is supplied in Tube packaging, while the MCP1623T-I/MC is supplied in Tape & Reel (TR) format. This distinction affects procurement, handling, and automated assembly processes but does not alter electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the MCP1623-I/MC and MCP1623T-I/MC are Active products with identical electrical and mechanical specifications. Selection between these parts is determined by procurement and assembly requirements:

MCP1623-I/MC (Tube Packaging): Suitable for low-volume applications, manual assembly processes, or situations where component handling and storage in tube format is preferred.

MCP1623T-I/MC (Tape & Reel Packaging): Suitable for high-volume production runs and automated pick-and-place assembly operations where tape and reel format provides efficiency advantages.

Both parts maintain full ROHS3 compliance and REACH unaffected status, ensuring regulatory compliance across industrial applications. The choice between these variants does not impact circuit performance, thermal characteristics, or functional reliability.

Frequently Asked Questions (FAQ)

Q: Can MCP1623T-I/MC replace MCP1623-I/MC in a circuit design?

A: Yes. The MCP1623T-I/MC is electrically and mechanically identical to the MCP1623-I/MC. Both devices feature the same input voltage range (0.8V ~ 5.5V), output voltage range (2V ~ 5.5V), operating temperature range (-40°C ~ 85°C), and 8-VFDFN package configuration. The only difference is the packaging format (Tape & Reel versus Tube).

Q: What is the difference between Tube and Tape & Reel packaging?

A: Tube packaging supplies individual components in a plastic tube, typically used for manual assembly or low-volume applications. Tape & Reel packaging supplies components on a continuous carrier tape wound on a reel, designed for automated pick-and-place assembly systems in high-volume manufacturing. Both formats contain identical components with no electrical or performance differences.

Q: Are both parts suitable for automated assembly?

A: The MCP1623T-I/MC in Tape & Reel format is optimized for automated assembly processes. The MCP1623-I/MC in Tube format is suitable for manual or semi-automated assembly. For high-volume production requiring automated pick-and-place equipment, the Tape & Reel variant is the standard choice.

Q: Do both parts have the same compliance certifications?

A: Yes. Both the MCP1623-I/MC and MCP1623T-I/MC are ROHS3 compliant, REACH unaffected, and carry identical moisture sensitivity level (MSL 1 - Unlimited). Regulatory and environmental compliance is identical between both variants.

Q: Can I use MCP1623-I/MC if MCP1623T-I/MC is unavailable?

A: Yes, provided your assembly process can accommodate Tube packaging. Since both parts are electrically and mechanically identical, circuit functionality and performance remain unchanged. Verify that your assembly equipment and procedures support manual component handling if switching from Tape & Reel to Tube format.