LMT86QDCKRQ1 Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
The LMT86QDCKRQ1 is an AEC-Q100 qualified analog temperature sensor from Texas Instruments in a 5-pin SOT-23 surface-mount package. It delivers ±2.7°C maximum accuracy with ultra-low 8.1µA operating current and a linear analog voltage output proportional to temperature. Designed for automotive thermal management and industrial systems requiring compact, low-power temperature sensing with worldwide availability.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- LMT86QDCKRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2232(MOQ 100)
- Temp Range
- -50.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low 8.1µA maximum supply current enabling energy-efficient temperature monitoring in battery-operated automotive and IoT systems
- ±2.7°C maximum accuracy with linear analog voltage output, eliminating the need for complex compensation in system-level designs
- AEC-Q100 automotive qualified in a compact 5-pin SOT-23 package measuring only 2mm x 1.25mm for space-constrained PCB layouts
Applications
The LMT86QDCKRQ1 is designed for automotive thermal management systems, including HVAC control, battery temperature monitoring in EVs, and under-hood electronics requiring AEC-Q100 compliance. Its linear analog output and low quiescent current make it suitable for always-on temperature sensing in industrial IoT nodes, wearable devices, and portable medical instruments. The compact SOT-23 footprint allows easy integration into high-density PCB designs with minimal external components.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Accuracy-Max (Cel) | 2.7Cel |
| Body Breadth | 1.25mm |
| Body Height | 0.95mm |
| Body Length or Diameter | 2mm |
| Housing | PLASTIC |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Operating Current-Max | 0.0081mA |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP5/6,.08 |
| Package Shape/Style | RECTANGULAR |
| Screening Level | AEC-Q100 |
| Sensors/Transducers Type | TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.2V |
| Surface Mount | YES |
| Technology | CMOS |
| 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 | 8542.39.00.90 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LMT86QDCKRQ1:
Analog Voltage Output Sensor, 2.7Cel, CMOS, Rectangular, 5 Pin, Surface Mount
Frequently Asked Questions
What is the accuracy and operating current of the LMT86QDCKRQ1?
The LMT86QDCKRQ1 offers a maximum accuracy of ±2.7°C and an ultra-low maximum operating current of 8.1µA, making it highly suitable for precision temperature monitoring in power-sensitive automotive and industrial applications.
What package does the LMT86QDCKRQ1 use and what are the physical dimensions?
It uses a 5-pin SOT-23 surface-mount plastic package with body dimensions of 2mm length, 1.25mm breadth, and 0.95mm height, which is ideal for high-density PCB designs where board space is at a premium.
Is the LMT86QDCKRQ1 suitable for automotive applications?
Yes, the Q1 suffix confirms AEC-Q100 automotive qualification, making the LMT86QDCKRQ1 appropriate for automotive HVAC, engine temperature sensing, EV battery management, and other vehicle systems that demand reliable operation over wide temperature ranges.
What is the output type of the LMT86QDCKRQ1 and how is the temperature measured?
The LMT86QDCKRQ1 provides a linear analog voltage output that varies proportionally with temperature, allowing a microcontroller ADC to directly convert the voltage reading to a temperature value without requiring complex digital interface protocols or calibration routines.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $0.2766 | $27.66 |
| 1000+ | $0.2634 | $263.40 |
| 10000+ | $0.2378 | $2378.00 |
| 100000+ | $0.2232 | $22320.00 |
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