SM72480SDX-105/NOPB Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
Texas Instruments SM72480SDX-105/NOPB is a SolarMagic temperature switch sensor with 1.6V operation, 2.3°C maximum accuracy, and short-circuit protection in a 6-pin LLP package. Surface-mount compatible with ultra-low 16 µA operating current. From $1.20 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 7
- Lifecycle
- OBSOLETE
- Datasheet
- SM72480SDX-105/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -50.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 2.3°C maximum temperature accuracy with integrated short-circuit protection for reliable thermal monitoring in solar and power systems
- Ultra-low operating current of 16 µA maximum for minimal power draw in energy-harvesting and solar panel applications
- Compact 6-pin LLP package measuring just 2.5 mm x 2.2 mm x 0.8 mm for high-density surface-mount assembly
- 1.6V supply operation with RoHS-compliant lead-free construction meeting JESD-609 e3 environmental standards
Applications
The SM72480SDX-105/NOPB is specifically designed for temperature monitoring and protection in SolarMagic photovoltaic power optimization systems where accurate thermal sensing at very low power is essential. It is used to detect over-temperature conditions in solar panel optimizer modules, battery management systems, and low-power energy-harvesting circuits. The integrated short-circuit protection and compact LLP package make it well-suited for outdoor and ruggedized power electronics requiring long-term reliable operation.
Specifications
| 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) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SM72480SDX-105/NOPB:
Analog Voltage Output Sensor, 2.3Cel, Rectangular, 6 Pin, Surface Mount
Analog Voltage Output Sensor, 2.3Cel, Rectangular, 6 Pin, Surface Mount
Analog Voltage Output Sensor, 2.3Cel, Rectangular, 6 Pin, Surface Mount
Analog Voltage Output Sensor, 2.3Cel, Rectangular, 6 Pin, Surface Mount
Frequently Asked Questions
What is the temperature accuracy of the SM72480SDX-105/NOPB?
The SM72480SDX-105/NOPB provides a maximum temperature accuracy of 2.3°C, which is sufficient for thermal protection and over-temperature detection in solar power optimizer modules. This accuracy level ensures reliable triggering of protection thresholds without excessive false alarms due to measurement error across the operating temperature range.
What supply voltage and current does the SM72480SDX-105/NOPB require?
The SM72480SDX-105/NOPB operates at 1.6V supply voltage with a maximum operating current of only 16 µA (0.016 mA). This extremely low current draw makes it ideal for energy-harvesting systems, solar panel optimizers, and battery-powered devices where minimizing parasitic power losses is critical to overall system efficiency.
What is the package size and mounting style of the SM72480SDX-105/NOPB?
The SM72480SDX-105/NOPB is housed in a 6-pin LLP (Lead-Less Package) with dimensions of 2.5 mm x 2.2 mm x 0.8 mm. This surface-mount package is extremely compact and has a very low profile, making it suitable for thin-form-factor PCB assemblies in solar optimizer modules and industrial power electronics.
Does the SM72480SDX-105/NOPB include built-in protection features?
Yes, the SM72480SDX-105/NOPB includes integrated short-circuit protection as an additional feature. This built-in protection prevents damage from output short circuits, increasing the robustness of the temperature monitoring circuit without requiring additional external protection components, which simplifies the overall system design.
Is the SM72480SDX-105/NOPB RoHS compliant?
Yes, the SM72480SDX-105/NOPB is lead-free and RoHS compliant, designated with Pbfree Code: Yes and JESD-609 Code e3. Texas Instruments designed this component to meet international environmental requirements, making it suitable for deployment in solar energy systems and industrial applications where environmental compliance is mandatory.
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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.
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