*For representation only.
MCP1643-I/MS
| Mfr. No: | MCP1643-I/MS |
| Mfr.: | Microchip Technology |
| Category: | Switching Voltage Regulators |
| Description: | Switching Voltage Regulators 0.65V-5V input LED Driver |
| Datasheet: | MCP1643-I/MS Datasheet (PDF) |
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Specifications
| Type | DC DC Regulator |
| Topology | Step-Up (Boost) |
| Internal Switch(s) | Yes |
| Number of Outputs | 1 |
| Voltage - Supply (Min) | 0.5V |
| Voltage - Supply (Max) | 5V |
| Voltage - Output | 5V |
| Current - Output / Channel | 550mA |
| Frequency | 1MHz |
| Dimming | PWM |
| Applications | Backlight |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-MSOP |
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Product Attributes
| Packaging | Tube |
| Standard Pack Qty | 100 |
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Alternate / Replacement Parts
| Alternate Packaging | MCP1643T-I/MS |
| Suggested Replacement |
4,290
Units In Stock
📦 Tube
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
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Key Specifications
| Category | Switching Voltage Regulators |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 56 Days (from factory) |
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Documentation
⬇ Download Datasheet
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Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8542399000 |
| CAHTS | 8542390000 |
| USHTS | 8542390070 |
| JPHTS | 854239099 |
| TARIC | 8542399000 |
| MXHTS | 8542399901 |
| ECCN | EAR99 |
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Product Overview
Microchip Technology manufactures the MCP1643-I/MS, a switching voltage regulators part used in electronic assemblies. Key specifications include type: DC DC Regulator, topology: Step-Up (Boost), internal switch: Yes, number of outputs: 1, voltage, supply: 0.5V and voltage, supply: 5V. This part has a typical lead time of 56 Days from factory and ships with a full manufacturer datasheet available for download. You can source MCP1643-I/MS through Simplytronix, with fast shipping and verified authenticity.
