MCP73831T-2ACI/OT
Specifications
| Quiescent Current | 53uA |
| Operating Temperature | -40°C to +85°C |
| Operating Voltage | 3.75V to 6V |
| Battery Temperature Detection | Not supported |
| Charge Current - Max | 550mA |
| Charging Saturation Voltage | 4.2V |
| Features | Constant current charging · Constant voltage charging · Trickle charging · Automatic recharge · Charge termination · Programmable charging current · Reverse current blocking · Under-voltage lockout |
| Number of Cells | 1 |
| The Chip Type | Charging IC |
| Type of Battery | Lithium Battery |
| Voltage - Supply | 3.75V to 6V |
| Charge Saturation Voltage | 4.2V |
| Features | Constant Voltage Charging · Constant Current Charging · Automatic Recharge · Charge Termination · Programmable Charging Current · Reverse Current Blocking · Under-Voltage Lockout (UVLO) · Trickle Charging |
| Max Charging Current | 550mA |
| Battery Temperature Detection | Not Supported |
| Battery Type | Li-Ion Battery |
| Number of Battery Cells | 1 |
| Chip Type | Charging IC |
| Quiescent Current (Iq) | 53uA |
Price
| Quantity | Unit price |
|---|---|
| 1 pcs | CNY 2.22 |
| 3,000 pcs | CNY 2.12 |
Indicative price as of 2026-10-30 13:29 Beijing time · 77h old — ask us for a fresh quote before you commit · unchanged since the previous quote.
Spot prices on passives and power parts can move by double digits within a single day. Treat this as a reference point, not a binding offer — confirm before you pass it to your customer.
| Availability | In stock |
| Stock | 25,600 pcs |
| Lead time | Ships in 3–5 working days once the lot is confirmed |
| Condition | New & original — lot checked before shipment |
| MOQ | 1 pcs |
| MPQ | 3,000 pcs |
| Date code | 26+ |
| Stock checked | 2026-10-30 13:29 |
| Price updated | 2026-10-30 13:29 |
Questions buyers ask
Is MCP73831T-2ACI/OT in stock?
In stock — 25,600 pcs. Ships in 3–5 working days once the lot is confirmed. Stock last checked 2026-10-30. Minimum order quantity 1 pc.
Is MCP73831T-2ACI/OT new and original?
Yes. Every lot is checked before it ships; if a lot is ever refurbished or pulled from a board, the quote says so before you order.
What does MCP73831T-2ACI/OT cost?
Indicative unit price is CNY 2.12; volume breaks are quoted per order.
What are the key specifications of MCP73831T-2ACI/OT?
Operating Voltage 3.75V to 6V, Charging Saturation Voltage 4.2V, Voltage - Supply 3.75V to 6V, Charge Saturation Voltage 4.2V.
Is MCP73831T-2ACI/OT RoHS compliant?
The data feed lists RoHS: Yes — confirm on the datasheet for your batch.
Where is the MCP73831T-2ACI/OT datasheet?
We don't host a copy — we send it. Ask for the Microchip datasheet for MCP73831T-2ACI/OT — SOT-23-5 package drawing, pinout and full electrical characteristics, and the original manufacturer PDF comes back with the price and lead time. Request the datasheet.
Alternatives & cross-reference
No published cross-reference is on record for MCP73831T-2ACI/OT yet. If you are looking for a replacement or an obsolete-part substitute, send us the part number and what it is used for — this is what we do most.
Send the quantity, target price and application. We reply within 24 hours.
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