Microchip Technology MCP73832T
MCP73832T variants from Microchip Technology
MCP73832T Overview
What changes between part numbers, and what to check before you lock the BOM — Microcontrollers.
Key Features
- Footprint / package: 8-VFDFN Exposed Pad, SC-74A, SOT-753Land pattern and thermal pad differ between these packages — run a quick footprint check before you swap variants.
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
- 10 distinct suffix patternsExamples: 2ACI/OT, 2ATI/MC, 2DCI/MC, 2DCI/OT, 2DFI/OT (+5 more). Decode suffix meaning in the ordering notes under the variant table.
Target Applications
- Microcontrollers — design-in and field replacement
- BOM scrub where only the base prefix is known but suffix is TBD
- Second-source checks when the original MPN is constrained
Ordering Variants
Compare 10 MCP73832T part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Package Type | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|---|
| MCP73832T-2ACI/OT | IC BATT CNTL LI-ION 1CEL SOT23-5 | - | Microchip Technology | Active | Compliant | In Stock | |
| MCP73832T-2ATI/MC | IC BATT CONTRL LI-ION 1CELL 8DFN | - | Microchip Technology | Active | Compliant | In Stock | |
| MCP73832T-2DCI/MC | IC BATT CONTRL LI-ION 1CELL 8DFN | - | Microchip Technology | Active | Compliant | In Stock | |
| MCP73832T-2DCI/OT | IC BATT CNTL LI-ION 1CEL SOT23-5 | - | Microchip Technology | Active | Compliant | In Stock | |
| MCP73832T-2DFI/OT | IC BATT CNTL LI-ION 1CEL SOT23-5 | - | Microchip Technology | Active | Compliant | In Stock | |
| MCP73832T-3ACI/MC | IC BATT CONTRL LI-ION 1CELL 8DFN | - | Microchip Technology | Active | Compliant | In Stock | |
| MCP73832T-3ACI/OT | IC BATT CNTL LI-ION 1CEL SOT23-5 | - | Microchip Technology | Active | Compliant | In Stock | |
| MCP73832T-5ACI/MC | IC BATT CONTRL LI-ION 1CELL 8DFN | - | Microchip Technology | Active | Compliant | In Stock | |
| MCP73832T-4ADI/MC | Package: 8-VFDFN Exposed Pad | Mounting Type: Surface Mount | Operating Temperature: -40°C ~ 85°C (TA) | Battery Chemistry: Lithium Ion/Polymer | Number of Cells: 1 | Charge Current Max: 500mA | 8-VFDFN Exposed Pad | Microchip Technology | Active | Compliant | In Stock | |
| MCP73832T-4ADI/OT | Package: SC-74A, SOT-753 | Mounting Type: Surface Mount | Operating Temperature: -40°C ~ 85°C (TA) | Battery Chemistry: Lithium Ion/Polymer | Number of Cells: 1 | Charge Current Max: 500mA | SC-74A, SOT-753 | Microchip Technology | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on MCP73832T map to package, grade, and reel options.
How to Choose the Right MCP73832T Microcontrollers
Match the footprint first
Packages here: 8-VFDFN Exposed Pad, SC-74A, SOT-753. Open the land-pattern drawing before you substitute a different suffix.
Electrical headroom
Compare voltage and current columns in the variant table. For MCP73832T, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "MCP73832T" — include the full suffix (e.g. 2ACI/OT, 2ATI/MC, 2DCI/MC). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for MCP73832T product family
Identity
Variant Parameters
Source MCP73832T with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 10 ordering variants from Microchip Technology. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the MCP73832T product family.