MCP73830LT-0AAI/MYY Microchip Integrated Circuit (Small Outline No-lead) In Stock
Microchip MCP73830LT-0AAI/MYY is a 200mA Li-Ion battery charge management controller in a compact 6-pin TDFN package. Features adjustable charge current, thermal regulation, and charge status output. Available from stock worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Small Outline No-lead
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- MCP73830LT-0AAI/MYY Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4382(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
- 200mA programmable charge current with single resistor adjustment for flexible battery pack designs
- Integrated thermal regulation loop prevents overheating during fast charging cycles
- Compact 6-pin TDFN package (2x2mm) ideal for space-constrained portable device designs
- Single-chip Li-Ion/Li-Polymer linear charger requiring minimal external components
Applications
The MCP73830LT-0AAI/MYY is well-suited for portable consumer electronics requiring compact Li-Ion battery charging, such as Bluetooth headsets, fitness wearables, and handheld medical devices. Its 200mA charge capability and thermal regulation make it ideal for single-cell battery packs in IoT sensor nodes and USB-powered accessories. The device is also commonly used in smart cards and compact industrial data loggers where board space is critical.
Specifications
| Manufacturer Package Code | TDFN-6 |
| Factory Lead Time | 4Weeks |
| YTEOL | 14 |
| Adjustable Threshold | NO |
| Analog IC - Other Type | LINEAR BATTERY CHARGER |
| JESD-30 Code | S-PDSO-N6 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC6,.08,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.9mA |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 3.75V |
| Supply Voltage-Nom (Vsup) | 4.5V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +4.2V |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| ## MCP73830LT-0AAI/MYY Alternates Showing results | Image |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MCP73830LT-0AAI/MYY:
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Frequently Asked Questions
What is the maximum charge current supported by MCP73830LT-0AAI/MYY and how is it set?
The MCP73830LT-0AAI/MYY supports a maximum charge current of 200mA, programmable via a single external resistor connected to the PROG pin. This resistor-set approach allows designers to precisely control charge rates for single-cell Li-Ion batteries without additional components.
Which portable device categories benefit most from using MCP73830LT-0AAI/MYY as the battery charger IC?
The MCP73830LT-0AAI/MYY is ideal for compact wearables, Bluetooth earbuds, IoT sensors, and USB-powered accessories using single-cell Li-Ion or Li-Polymer batteries. Its 200mA charge current and 6-pin TDFN package (2x2mm footprint) minimize board area while delivering reliable charging performance in battery-powered consumer products.
How does the thermal regulation feature of MCP73830LT-0AAI/MYY protect the device during operation?
MCP73830LT-0AAI/MYY integrates a thermal feedback loop that automatically reduces charge current when junction temperature rises above approximately 125°C. This prevents thermal runaway and eliminates the need for external thermal protection circuitry, simplifying design and improving long-term battery and device reliability.
Is MCP73830LT-0AAI/MYY RoHS compliant and what is its JESD-609 code?
Yes, MCP73830LT-0AAI/MYY carries JESD-609 code e4, confirming it is a lead-free, RoHS-compliant device. The TDFN-6 package uses a plastic/epoxy body with no hazardous substances, making it suitable for products sold in markets requiring environmental compliance such as the European Union.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.1400 | $1.14 |
| 100+ | $0.8800 | $88.00 |
| 250+ | $0.4387 | $109.67 |
| 500+ | $0.4385 | $219.25 |
| 1000+ | $0.4382 | $438.20 |
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