MCP73837-NVI/MF Microchip Integrated Circuit (Small Outline No-lead) In Stock
The MCP73837-NVI/MF is a linear Li-Ion/Li-Polymer battery charger controller from Microchip in a compact 10-pin DFN package. It features 1-channel charging with adjustable threshold, USB and AC adapter input management, and RoHS-compliant construction.
- Manufacturer
- Microchip
- Package
- Small Outline No-lead
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- MCP73837-NVI/MF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9880(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single-cell Li-Ion/Li-Po linear battery charger in 10-pin DFN package
- Adjustable charge termination threshold for flexible battery compatibility
- Supports USB (100 mA / 500 mA) and AC adapter input modes
- RoHS-compliant (e3) halogen-free construction
- Integrated charge status output for LED or system notification
Applications
The MCP73837-NVI/MF is designed for portable electronics requiring Li-Ion or Li-Polymer battery charging, such as smartphones, Bluetooth headsets, and handheld instruments. Its dual-input management (USB and AC adapter) in a compact DFN-10 footprint makes it well-suited for space-constrained mobile device designs.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | DFN-10 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| Adjustable Threshold | YES |
| Analog IC - Other Type | LINEAR BATTERY CHARGER |
| JESD-30 Code | S-PDSO-N10 |
| JESD-609 Code | e3 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC10,.12,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Supply Current-Max (Isup) | 3mA |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 4.65V |
| Supply Voltage-Nom (Vsup) | 5.35V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +4.35V |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What charge current can the MCP73837-NVI/MF deliver from a USB source?
The MCP73837-NVI/MF supports USB-mode charging at 100 mA (USB suspend) or 500 mA (USB active), with automatic detection to comply with USB current limits, making it safe for direct USB-powered portable device charging applications.
Which battery chemistries are compatible with the MCP73837-NVI/MF charger?
The MCP73837-NVI/MF is designed for single-cell Li-Ion and Li-Polymer batteries with a 4.2 V charge termination voltage, using a linear CC/CV algorithm. It supports adjustable thresholds to accommodate battery packs requiring voltages other than the standard 4.2 V.
How compact is the MCP73837-NVI/MF package for space-constrained designs?
The MCP73837-NVI/MF uses a 10-pin DFN (Small Outline No-lead) package with a typical footprint of approximately 3 mm x 3 mm, providing a thermally efficient, leadless form factor suitable for compact portable devices with limited PCB area.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.3700 | $1.37 |
| 100+ | $1.1400 | $114.00 |
| 1000+ | $1.1100 | $1110.00 |
| 1080+ | $1.1000 | $1188.00 |
| 5040+ | $0.9970 | $5024.88 |
| 7560+ | $0.9880 | $7469.28 |
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