sensors
Sensor ICs detect and measure physical phenomena like temperature, pressure, motion, and light. FindMyChip sources sensor components from authorized distributors worldwide.
10 components
How to Choose sensors Components
- 1Match sensor accuracy and resolution to your measurement requirements -- over-specifying increases cost.
- 2Verify operating temperature range covers your deployment environment with adequate margin.
- 3Consider digital (I2C/SPI) vs. analog output based on your signal conditioning and ADC availability.
Popular Applications
Wearable Health
Heart rate, SpO2, temperature, and motion tracking
Smart Home
Occupancy, air quality, and environmental monitoring
Industrial Process
Pressure, flow, level, and temperature measurement
Automotive Safety
LIDAR, radar, and inertial measurement units
sensors Guides & Articles
DP83848 10/100 Mbps Ethernet PHY Transceiver: How to Choose the Right Variant
A complete selection guide for the DP83848 family: compare temperature grades, packages, JTAG support, and interface options across all five variants.
Jun 2, 2026
LM5156 Wide-VIN Boost/SEPIC/Flyback Controller: How to Choose the Right Variant
A concise selection guide for the LM5156 and LM51561 family: how to choose between automotive vs industrial grade, spread-spectrum vs fixed-frequency, and WSON-8 vs HTSSOP-14 package.
Jun 2, 2026
24LC01B I2C EEPROM Design Guide: Pinout, Write Timing, and Package Selection
Complete application note for the Microchip 24LC01B 1 Kbit I2C EEPROM: address wiring, pull-up sizing, acknowledge polling, page-write alignment, and package selection.
Jun 1, 2026
AD8531ARTZ-REEL7 Application Note: High-Current Op-Amp Design Guide
A complete design guide for the AD8531ARTZ-REEL7 250 mA rail-to-rail op-amp: decoupling, thermal budgeting, capacitive load stability, and PCB layout best practices.
Jun 1, 2026
All sensors Components
Showing 1–10 of 10
LM4040CIM3-3.0/NOPB is a TI precision 3.0V shunt voltage reference with 1% accuracy, 60µA operating current in SOT-23. From $0.29 at 100K+ qty, in stock worldwide.
Texas Instruments LM34DZ/NOPB precision Fahrenheit temperature sensor, 10mV/°F linear output, 5-30V supply, ±1°F accuracy, TO-92 package, from $1.54 in stock with worldwide shipping.
TMP102AIDRLT is a +/-0.5C digital temperature sensor by TI with I2C interface, 1.4-3.6V supply, -40 to 125C range. From $0.89, MOQ 1, in-stock, ships worldwide.
The LM95231CIMM-1 is a dual-remote/local digital temperature sensor by Texas Instruments with ±1°C accuracy, SMBus/I2C interface, and -40°C to 125°C range. Priced from $2.31/unit, in-stock with 1-piece MOQ, worldwide shipping.
LM95071CIMF/NOPB is a 0.5C accurate SPI digital temperature sensor by Texas Instruments, rated -40C to +150C in SOT-23-5 package. From $0.76/unit (qty 25). In stock, global shipping available.
LM87CIMT/NOPB is a TI hardware system monitor IC measuring 7 analog inputs, 3 fan speeds, and temperature via SMBus. From $4.13/unit, in stock, ships 1+ units worldwide.
LM76CHM-5/NOPB is a digital temperature sensor with dual trip points and I2C/SMBus, ±1°C accuracy, SOIC-8. From $1.88 at 10K+pcs. In stock, ships globally.
LM20BIM7/NOPB is a TI analog temperature sensor (SOT-23-6), –40°C to 125°C, 2.4–5.5 V supply, 5.5 µA current, ±1.5°C accuracy. From $1.22/unit (36 pcs); in stock, 1 pc MOQ, ships worldwide.
TMCS1100A2QDR is a Hall-effect current sensor supporting ±50A, 200mV/A sensitivity, 5V supply, SOT-23-6 package, from $1.69 in qty 5000, in-stock, ships from 1 piece.
FDC2214QRGHTQ1 is an automotive 4-channel capacitance-to-digital converter with 28-bit resolution, WQFN-16. From $0.61 at 100+pcs. In stock, ships globally.