*For representation only.
MCP19123T-E/MQ
| Mfr. No: | MCP19123T-E/MQ |
| Mfr.: | Microchip Technology |
| Category: | Switching Controllers |
| Description: | Switching Controllers Digitally enhanced power analog buck controller |
| Lifecycle: | Active |
| Datasheet: | MCP19123T-E/MQ Datasheet (PDF) |
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Specifications
| Output Type | PWM Signal |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 1 |
| Output Phases | 2 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 40V |
| Frequency - Switching | 100kHz ~ 1.6MHz |
| Duty Cycle (Max) | - |
| Synchronous Rectifier | Yes |
| Clock Sync | Yes |
| Serial Interfaces | I2C, PMBus, SMBus |
| Control Features | Enable, Frequency Control, Power Good, Soft Start, Watchdog |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Mounting Type | Surface Mount |
| Package / Case | 28-VFQFN Exposed Pad |
| Supplier Device Package | 28-QFN (5x5) |
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Product Attributes
| Packaging | Reel |
| Standard Pack Qty | 3300 |
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Alternate / Replacement Parts
| Alternate Packaging | MCP19123-E/MQ |
| Suggested Replacement |
4,386
Units In Stock
📦 Reel
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
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Key Specifications
| Category | Switching Controllers |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 0 Days (from factory) |
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Documentation
⬇ Download Datasheet
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Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8542390000 |
| CAHTS | 8542390000 |
| USHTS | 8542310030 |
| MXHTS | 8542399901 |
| ECCN | EAR99 |
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Product Overview
Microchip Technology manufactures the MCP19123T-E/MQ, a switching controllers part used in electronic assemblies. Technical specifications for this part include output type: PWM Signal, function: Step-Down, output configuration: Positive, topology: Buck, number of outputs: 1 and output phases: 2. This part has a typical lead time of 0 Days from factory and ships with a full manufacturer datasheet available for download. You can source MCP19123T-E/MQ through Simplytronix, with fast shipping and verified authenticity.
