Microchip MCP73842-840I/UN
Manufacturer No:
MCP73842-840I/UN
Manufacturer:
Microchip
Package:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Description:
The MCP73842 combines high accuracy constant-voltage (0.5% max), constant-current regulation, cell preconditioning, cell temperature monitoring, adva
Quantity:
In Stock :8650
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Tue, Jun 30 - Wed, Jul 1, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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User Guide
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PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
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RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
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SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
MCP73842-840I/UN Information
Microchip MCP73842-840I/UN technical specifications, attributes, parameters and parts with similar specifications to Microchip MCP73842-840I/UN.
- Type
- Parameter
- Linear Mode
- Yes
- # of cells
- 2
- Int/Ext FET
- Ext
- Vin Max (V)
- 12
- Vin Min (V)
- 8.7
- Voltage Regulation Accuracy (%)
- 0.5
- Temperature Monitor
- Yes
- Charge Safety Timers
- Yes
- Max. Thermal Regulation
- No
- Type
- Parameter
Download datasheets and manufacturer documentation for Microchip MCP73842-840I/UN.
Application Notes:
Data Sheets:
User Guide:
Supporting Collateral:
The MCP73842 combines high accuracy constant-voltage (0.5% max), constant-current regulation, cell preconditioning, cell temperature monitoring, advanced safety timers, automatic charge termination, and charge status indication in a space saving MSOP-10 package. The device provides a complete, fully functional, stand-alone charge management solution for applications utilizing dual series cell Lithium-Ion or Lithium-Polymer battery packs. Two preset voltage regulation options are available, 8.2V and 8.4V, for use with either coke or graphite anodes. The MCP73842 operates with an input voltage range of 8.7V to 12V and is fully specified over the ambient temperature range of -40°C to +85°C.
- Safety Charge Timers
- Automatic Charge Termination
- Automatic Recharge
- Temperature Monitor
- Charge Status Indicator
- High Accuracy Voltage Regulation: 0.5% (Max)
- Automatic Preconditioning of Deeply Depleted Cells
- Shutdown Current: 0.25µA (Typical)
- No Inductor Required
- Programmable Charge Current
- Automatic Power-Down When Input Power Removed
- –40°C to +85°C Ambient Operating Temperature Range
MCP73842-840I/UN FAQ
Can I request a quote for MCP73842-840I/UN?
MCP73842-840I/UN from Microchip is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for MCP73842-840I/UN?
The final price for MCP73842-840I/UN depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for MCP73842-840I/UN?
MCP73842-840I/UN is a Microchip Battery Charger ICs part. Key details include Voltage Regulation Accuracy (%): 0.5 and Max. Thermal Regulation: No; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for MCP73842-840I/UN?
After you submit the RFQ for MCP73842-840I/UN, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for MCP73842-840I/UN?
Once stock for MCP73842-840I/UN is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to MCP73842-840I/UN?
Yes. If MCP73842-840I/UN is unavailable, end-of-life, or outside your schedule, we can review comparable Microchip Battery Charger ICs parts and compatible replacement options.
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