MTCH101T-I/OT Microchip Integrated Circuit (SOT23 (6-Pin)) In Stock
Microchip MTCH101T-I/OT is a capacitive proximity sensor IC operating from a 2 V to 5.5 V supply in a compact 6-pin SOT-23 package. It provides single-channel touch or proximity detection without requiring external microcontroller firmware. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- MTCH101T-I/OT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3000(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single-channel capacitive proximity detection with no firmware required, simplifying system integration
- Wide supply voltage range of 2 V to 5.5 V enabling use in both 3.3 V and 5 V system designs
- Ultra-compact 6-pin SOT-23 package minimizing PCB footprint in space-constrained consumer and industrial applications
Applications
The MTCH101T-I/OT is used in touch-sensitive control panels, proximity-activated displays, and contactless button designs where a standalone capacitive sensor IC is preferred over a full touch controller. Its 2 V to 5.5 V operating range makes it suitable for battery-powered wearables, home appliances, and industrial HMI panels. The single-channel output simplifies interfacing to a microcontroller GPIO or directly driving an LED or relay.
Specifications
| Manufacturer Package Code | SOT-23-6 |
| Factory Lead Time | 6Weeks |
| Sensors/Transducers Type | PROXIMITY SENSOR,CAPACITIVE |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MTCH101T-I/OT:
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Frequently Asked Questions
What supply voltage range does the MTCH101T-I/OT support for capacitive proximity sensing?
The MTCH101T-I/OT operates from a 2 V to 5.5 V supply, making it compatible with 3.3 V and 5 V digital systems as well as 2-cell battery-powered designs. Its single-channel capacitive proximity output can directly interface with a microcontroller GPIO without additional logic-level shifting in most standard supply configurations.
How does the MTCH101T-I/OT simplify proximity sensor design compared to a microcontroller-based touch solution?
Unlike MCU-based touch solutions that require firmware algorithms, calibration code, and timer peripherals, the MTCH101T-I/OT integrates capacitive sensing signal processing in a standalone 6-pin SOT-23 IC. It delivers a ready-to-use digital proximity output, reducing design time and eliminating the need for external capacitors or tuning resistors in typical single-touch proximity detection applications.
Which product categories are best served by the MTCH101T-I/OT in its SOT-23 package?
The 6-pin SOT-23 package of MTCH101T-I/OT is ideal for products where board space is at a premium, such as wearable devices, smart home control panels, and portable medical instruments needing contactless input. The 2 V to 5.5 V operating range allows direct use alongside low-power processors, and the single-channel output simplifies both PCB routing and firmware integration with as few as 1 GPIO pin.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.5000 | $0.50 |
| 4+ | $0.4019 | $1.61 |
| 1000+ | $0.3102 | $310.20 |
| 3000+ | $0.3051 | $915.30 |
| 6000+ | $0.3000 | $1800.00 |
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