SM72480SDE-105/NOPB Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
SM72480SDE-105/NOPB is a SolarMagic temperature switch IC by Texas Instruments operating from a 1.6 V supply in a miniature 6-pin LLP package. Key specs: ±2.3°C accuracy, 105°C trip point, 0.016 mA max operating current, and short-circuit protection. In stock with worldwide shipping for solar panel and battery thermal management applications.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 7
- Lifecycle
- OBSOLETE
- Datasheet
- SM72480SDE-105/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0100(MOQ 250)
- Temp Range
- -50.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SM72480SDE-105/NOPB?
- Factory-set 105°C temperature trip point enables accurate over-temperature protection without external calibration
- Ultra-low 0.016 mA maximum operating current minimizes parasitic power loss in always-on monitoring circuits
- Compact 2.5 mm x 2.2 mm LLP-6 package with 0.8 mm height suits dense surface-mount thermal monitoring layouts
What is SM72480SDE-105/NOPB used for?
The SM72480SDE-105/NOPB is designed for thermal protection in solar panel optimizer modules and battery management systems where a compact, low-current temperature switch is required. It triggers at a factory-set 105°C trip point with ±2.3°C accuracy, making it reliable for protecting power conversion circuits from overheating. Its short-circuit protection feature and 1.6 V minimum supply make it compatible with low-voltage SolarMagic panel-level electronics.
What are the specifications of SM72480SDE-105/NOPB?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Accuracy-Max (Cel) | 2.3Cel |
| Additional Feature | SHORT CIRCUIT PROTECTTION |
| Body Breadth | 2.2mm |
| Body Height | 0.8mm |
| Body Length or Diameter | 2.5mm |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Operating Current-Max | 0.016mA |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC6,.1,25 |
| Package Shape/Style | RECTANGULAR |
| Sensors/Transducers Type | TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 1.6V |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) |
| Termination Type | SOLDER |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SM72480SDE-105/NOPB datasheet?
SM72480SDE-105/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SM72480SDE-105/NOPB?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
At what temperature does the SM72480SDE-105/NOPB trip, and how accurate is that threshold?
The SM72480SDE-105/NOPB has a factory-set trip point of 105°C with a maximum accuracy of ±2.3°C, meaning the switch activates between approximately 102.7°C and 107.3°C. This factory calibration eliminates external resistor networks and simplifies over-temperature protection design in solar and battery circuits.
How does the SM72480SDE-105/NOPB keep quiescent power loss minimal in solar energy harvesting systems?
With a maximum operating current of only 0.016 mA (16 µA), the SM72480SDE-105/NOPB draws negligible power from the solar panel or battery being monitored. Over a full day of operation, this translates to less than 0.4 mWh energy consumption, making it practical for always-on thermal monitoring in energy-constrained solar optimizer modules.
Why is the LLP-6 package particularly well suited for the SM72480SDE-105/NOPB in high-density power electronics boards?
The LLP-6 package measures just 2.5 mm x 2.2 mm with a 0.8 mm body height, making it one of the smallest footprints available for a temperature switch IC. This compact no-lead package is compatible with standard SMT reflow processes, minimizes PCB real estate on dense power converter boards, and provides good thermal contact for accurate junction temperature sensing.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $1.5000 | $375.00 |
| 500+ | $1.1300 | $565.00 |
| 1000+ | $1.0700 | $1070.00 |
| 10000+ | $1.0100 | $10100.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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