MCP73113T-06SI/MF Equivalent & Substitute Parts

Part Overview

The MCP73113T-06SI/MF is a lithium ion/polymer battery charger IC manufactured by Microchip Technology, designed for single-cell battery management applications. This surface-mount device operates within a supply voltage range up to 6.5V and delivers a maximum charging current of 1.1A with programmable constant-current charging control. The component is housed in a 10-VFDFN exposed pad package with 3x3mm dimensions and includes over-voltage fault protection.

The MCP73113T-06SI/MF is classified as an active product with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications, package compatibility, and operational parameters that ensure functional interchangeability in battery management circuits.

Substiute Parts

MCP73113T-06SI/MF

Microchip TechnologyIn Stock: 5998MCP73113T-06SI/MF Datasheet

Current PartRFQ

MCP73113-06SI/MF

Microchip TechnologyIn Stock: 21772MCP73113-06SI/MF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MCP73113T-06SI/MF are identified through strict alignment of the following critical parameters:

Electrical Specifications:

• Battery chemistry (Lithium Ion/Polymer)
• Single-cell configuration
• Maximum charging current (1.1A)
• Battery pack voltage (4.2V)
• Maximum supply voltage (6.5V)
• Programmable constant-current charging capability
• Over-voltage fault protection

Physical & Environmental Specifications:

• Package type (10-VFDFN Exposed Pad, 3x3mm)
• Surface-mount mounting type
• Operating temperature range (-40°C ~ 85°C)
• Moisture sensitivity level (MSL 1)

Compliance & Status:

• Active product status
• RoHS3 compliance
• REACH unaffected classification

The primary distinction between the main part and its substitute relates to packaging format (Cut Tape & Digi-Reel® versus Tube), which does not affect electrical or functional performance. Both parts share the identical base product number (MCP73113) and are manufactured by Microchip Technology.

Parameter Comparison

Engineering Selection Recommendations

Both the MCP73113T-06SI/MF and MCP73113-06SI/MF are active products from Microchip Technology with identical electrical specifications, thermal operating ranges, and compliance certifications. Selection between these parts is determined by packaging and supply chain requirements rather than functional performance.

MCP73113T-06SI/MF is supplied in Cut Tape (CT) and Digi-Reel® format, suitable for automated pick-and-place assembly operations and high-volume production environments.

MCP73113-06SI/MF is supplied in Tube packaging, appropriate for manual assembly, lower-volume applications, or inventory management scenarios where tube packaging is preferred.

Both parts maintain RoHS3 compliance, REACH unaffected status, and unlimited moisture sensitivity rating (MSL 1), eliminating environmental or regulatory constraints in substitution decisions. The identical base product number (MCP73113) confirms functional equivalence across all electrical and thermal parameters.

Frequently Asked Questions (FAQ)

Q: Are MCP73113T-06SI/MF and MCP73113-06SI/MF electrically identical?

A: Yes. Both parts share identical electrical specifications including maximum charging current (1.1A), battery pack voltage (4.2V), maximum supply voltage (6.5V), operating temperature range (-40°C ~ 85°C), and fault protection characteristics. The only difference is packaging format.

Q: What is the difference between Cut Tape & Digi-Reel® and Tube packaging?

A: Cut Tape & Digi-Reel® packaging is optimized for automated assembly equipment and high-volume production runs. Tube packaging is used for manual assembly, lower-volume applications, or alternative supply chain configurations. Both formats contain the same component with identical performance.

Q: Can I substitute MCP73113-06SI/MF for MCP73113T-06SI/MF in my design?

A: Yes, provided your assembly process accommodates tube packaging instead of cut tape format. All electrical, thermal, and compliance specifications are identical, ensuring functional interchangeability.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both parts are RoHS3 compliant, REACH unaffected, and carry identical moisture sensitivity ratings (MSL 1 - Unlimited). No regulatory or environmental constraints differentiate these parts.

Q: What determines whether a part can substitute for the MCP73113T-06SI/MF?

A: Substitution requires matching specifications across battery chemistry (Lithium Ion/Polymer), single-cell configuration, maximum charging current (1.1A), battery pack voltage (4.2V), maximum supply voltage (6.5V), package type (10-VFDFN Exposed Pad, 3x3mm), operating temperature range (-40°C ~ 85°C), and compliance certifications (RoHS3, REACH unaffected).

Q: Is the 10-DFN (3x3) package compatible with 10-VFDFN Exposed Pad specifications?

A: Yes. The 10-DFN (3x3) is the supplier device package designation, and 10-VFDFN Exposed Pad is the standardized package/case classification. These designations refer to the same physical package used in both parts.

Q: What is the significance of the base product number MCP73113?

A: The base product number MCP73113 identifies the core IC design and functionality. Both substitute parts share this base number, confirming they implement identical charging algorithms, protection mechanisms, and electrical characteristics.