TC6502P125VCTTR Microchip Integrated Circuit (SOT23 (5-Pin)) In Stock
The Microchip TC6502P125VCTTR is a precision temperature switch with a fixed +125°C trip point and built-in hysteresis in a compact 5-pin SOT-23 package. It offers up to 6°C maximum accuracy and requires no external components for thermal protection. Available in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TC6502P125VCTTR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5211(MOQ 125)
- Temp Range
- -55.0°C to 135.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TC6502P125VCTTR?
- Fixed +125°C temperature switch with internal hysteresis in a tiny 5-pin SOT-23 package (2.95 x 1.63 x 1.1mm), requiring no external resistors or capacitors
- Maximum accuracy of ±6°C at the trip point, providing reliable and repeatable over-temperature detection for thermal protection circuits
- Pb-free and RoHS compliant with simple open-drain or push-pull output for direct interfacing with microcontrollers and system shutdown circuits
What is TC6502P125VCTTR used for?
The TC6502P125VCTTR is designed for over-temperature protection in power supplies, motor drivers, battery chargers, and LED lighting systems where reliable detection of a +125°C threshold is required to prevent thermal damage. Its fixed trip point and internal hysteresis eliminate the need for external components, making it ideal for space-constrained PCBs in industrial and automotive-adjacent applications. The device is also used in server power modules, telecom equipment, and high-temperature industrial sensors requiring simple, accurate thermal cutoff functionality.
What are the specifications of TC6502P125VCTTR?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOT-23-5 |
| Factory Lead Time | 6Weeks |
| YTEOL | 3 |
| Accuracy-Max (Cel) | 6Cel |
| Body Breadth | 1.63mm |
| Body Height | 1.1mm |
| Body Length or Diameter | 2.95mm |
| Housing | PLASTIC |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Operating Current-Max | 0.04mA |
| Output Voltage-Max | 4V |
| Output Voltage-Min | 0.3V |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape/Style | RECTANGULAR |
| Screening Level | TS 16949 |
| Sensors/Transducers Type | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.7V |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) |
| Termination Type | SOLDER |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Where can I find the TC6502P125VCTTR datasheet?
TC6502P125VCTTR Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for TC6502P125VCTTR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the temperature trip point and accuracy of the TC6502P125VCTTR?
The TC6502P125VCTTR has a fixed temperature switch point of +125°C with a maximum accuracy of ±6°C, meaning the output will reliably trip within the range of 119°C to 131°C, suitable for high-temperature over-protection applications.
Does the TC6502P125VCTTR require external components to set the trip temperature?
No, the TC6502P125VCTTR uses a factory-preset fixed trip point of +125°C with integrated hysteresis, so no external resistors, capacitors, or programming elements are required, significantly simplifying PCB design and reducing bill-of-materials cost.
What package does the TC6502P125VCTTR use and what are its dimensions?
The TC6502P125VCTTR is housed in a 5-pin SOT-23 package measuring approximately 2.95mm x 1.63mm x 1.1mm, making it one of the most compact temperature switch options available for space-constrained surface-mount PCB designs.
What are typical applications for the TC6502P125VCTTR?
Typical applications include thermal shutdown and over-temperature protection in switching power supplies, motor drive modules, battery management systems, LED driver boards, and industrial equipment where the junction or ambient temperature must not exceed 125°C.
Is the TC6502P125VCTTR RoHS compliant?
Yes, the TC6502P125VCTTR is Pb-free and RoHS compliant with JESD-609 Code e3, ensuring it meets global environmental requirements for hazardous substances and is approved for use in commercial and industrial products worldwide.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 125+ | $0.7896 | $98.70 |
| 400+ | $0.5922 | $236.88 |
| 1000+ | $0.5211 | $521.10 |
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