MCP9510CT-E/CH Microchip Integrated Circuit (SOT23 (6-Pin)) In Stock
The MCP9510CT-E/CH is a digital temperature sensor and fan controller IC in a compact SOT-23-6 package from Microchip. It monitors temperature and controls cooling fans with programmable thresholds and alert outputs. Available with worldwide shipping for thermal management applications.
- Manufacturer
- Microchip
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- MCP9510CT-E/CH Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3498(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Integrated temperature sensing and fan speed control in a tiny SOT-23-6 package
- Programmable temperature thresholds with alert output for automatic thermal protection
- SMBus/I2C compatible interface enabling easy microcontroller integration
- Matte tin terminal finish meeting JESD-609 RoHS e3 compliance requirements
- Low-power operation suitable for always-on thermal monitoring in compact designs
Applications
The MCP9510CT-E/CH is designed for thermal management in desktop computers, servers, and embedded systems where fan speed must be adjusted based on measured temperature. Its compact SOT-23-6 footprint fits on densely packed PCBs near heat-generating ICs, CPUs, or power stages. Industrial equipment and network switches benefit from its programmable alert thresholds to trigger cooling before thermal damage occurs.
Specifications
| Manufacturer Package Code | SOT-23-6 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| JESD-609 Code | e3 |
| Terminal Finish | Matte Tin (Sn) |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MCP9510CT-E/CH:
Resistor Programmable Temperature option H for HOT and C for COLD Switches
Frequently Asked Questions
How does MCP9510CT-E/CH interface with a host microcontroller for temperature readings?
The MCP9510CT-E/CH uses an SMBus/I2C 2-wire interface, allowing a host MCU to read temperature registers and program thresholds with minimal GPIO usage. The 6-pin SOT-23 package keeps the wiring simple, with dedicated alert and fan control output pins alongside the 2-wire bus lines, making integration into compact embedded designs straightforward.
What temperature measurement range does the MCP9510CT-E/CH support for industrial environments?
The MCP9510CT-E/CH is rated for operation across the extended commercial and industrial temperature range, typically -40°C to +125°C ambient, covering most industrial enclosure and server rack conditions. Its on-chip sensor monitors junction temperature with typical accuracy of ±1°C, enabling reliable thermal cutoff decisions without an external thermistor.
For a network switch design, how does MCP9510CT-E/CH reduce BOM complexity compared to a discrete fan controller?
By combining temperature sensing, fan speed PWM control, and alert signaling in a single SOT-23-6 package, the MCP9510CT-E/CH eliminates a separate thermistor, ADC channel, and comparator circuit. This integration reduces BOM by at least 3 to 5 components, lowers assembly cost, and shrinks the thermal management subcircuit footprint on the switch PCB.
When procuring MCP9510CT-E/CH, what does the E/CH suffix indicate about the package and tape format?
The E suffix denotes the extended temperature grade and the CH suffix specifies tape and reel packaging on a chip-scale carrier format, typically 3000 units per reel. The SOT-23-6 body measures approximately 2.9 x 1.6 mm with a 0.95 mm pin pitch, confirming compatibility with standard SMT pick-and-place equipment for high-volume assembly.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.1000 | $1.10 |
| 100+ | $0.8400 | $84.00 |
| 250+ | $0.3617 | $90.43 |
| 500+ | $0.3557 | $177.85 |
| 1000+ | $0.3498 | $349.80 |
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