LM26CIM5-SHA Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
Texas Instruments LM26CIM5-SHA is a single-point thermal trip switch with a fixed 70°C threshold, ±4°C accuracy, CMOS-compatible output, and surface-mount SOT-23-5 package. From $0.83 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- LM26CIM5-SHA Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.8339(MOQ 1000)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 70°C thermal trip point with ±4°C max accuracy for precise over-temperature detection
- CMOS-compatible open-drain output for direct interface with logic circuits and microcontrollers
- Ultra-compact SOT-23-5 surface-mount package (2.9×1.6×1.45 mm) ideal for space-constrained designs
- Low supply current consumption minimizes power budget impact in battery-powered applications
- Factory-trimmed threshold eliminates external calibration, reducing BOM and assembly complexity
Applications
The LM26CIM5-SHA is widely used in portable electronics and battery-powered systems where over-temperature protection is critical, such as laptop computers, tablets, and smartphones. It is also deployed in industrial equipment and power supplies to trigger thermal shutdown or fan control when board temperature exceeds the 70°C trip point. Its CMOS-compatible output makes it easy to integrate with MCUs and FPGAs in automotive infotainment, LED lighting drivers, and telecommunications equipment.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Accuracy-Max (Cel) | 4Cel |
| Additional Feature | CMOS COMPATIBLE |
| Body Breadth | 1.6mm |
| Body Height | 1.45mm |
| Body Length or Diameter | 2.9mm |
| Housing | PLASTIC |
| JESD-609 Code | e0 |
| Mounting Feature | SURFACE MOUNT |
| Operating Current-Max | 0.04mA |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape/Style | RECTANGULAR |
| 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 | TIN LEAD |
| Termination Type | SOLDER |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM26CIM5-SHA:
Single Trip Point Switch/Digital Sensor, 4Cel, Rectangular, 5 Pin, Surface Mount
Single Trip Point Switch/Digital Sensor, 4Cel, Rectangular, 5 Pin, Surface Mount
Single Trip Point Switch/Digital Sensor, 4Cel, Rectangular, 5 Pin, Surface Mount
Single Trip Point Switch/Digital Sensor, 4Cel, Rectangular, 5 Pin, Surface Mount
Single Trip Point Switch/Digital Sensor, 4Cel, Rectangular, 5 Pin, Surface Mount
Single Trip Point Switch/Digital Sensor, 4Cel, Rectangular, 5 Pin, Surface Mount
Single Trip Point Switch/Digital Sensor, 4Cel, Rectangular, 5 Pin, Surface Mount
Single Trip Point Switch/Digital Sensor, 4Cel, Rectangular, 5 Pin, Surface Mount
Single Trip Point Switch/Digital Sensor, 4Cel, Rectangular, 5 Pin, Surface Mount
Frequently Asked Questions
What is the thermal trip point and accuracy of the LM26CIM5-SHA?
The LM26CIM5-SHA has a fixed thermal trip point of 70°C with a maximum accuracy of ±4°C. This factory-trimmed threshold requires no external calibration, ensuring consistent over-temperature detection across production volumes.
What package and mounting style does the LM26CIM5-SHA use?
The LM26CIM5-SHA comes in a SOT-23-5 (5-pin) surface-mount package measuring 2.9 mm × 1.6 mm × 1.45 mm. Its compact footprint and standard land pattern make it compatible with automated PCB assembly and suitable for space-constrained designs.
Is the LM26CIM5-SHA output compatible with CMOS logic?
Yes, the LM26CIM5-SHA features a CMOS-compatible open-drain output. It can interface directly with 3.3 V and 5 V logic systems, microcontrollers, FPGAs, and gate drivers without additional level-shifting circuitry, simplifying system design.
What are typical applications for the LM26CIM5-SHA?
Typical applications include over-temperature shutdown in laptops, tablets, and smartphones; thermal protection in power supplies and DC-DC converters; fan speed control triggers in industrial equipment; and temperature monitoring in LED lighting drivers and automotive infotainment systems.
Can the LM26CIM5-SHA be used as a drop-in replacement for other thermal trip switches?
The LM26CIM5-SHA is pin-compatible with other LM26 series devices sharing the SOT-23-5 footprint. When substituting, verify that the replacement part matches the required trip temperature (70°C for the -SHA suffix) and output logic polarity for your specific circuit.
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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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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1000+ | $0.8339 | $833.88 |
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