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                                                                                                    1. Home
                                                                                                    2. Sensors & Transducers
                                                                                                    3. Sensors
                                                                                                    4. Temperature Sensors & Transducers
                                                                                                    5. IC Temperature Sensors
                                                                                                    Print Page

                                                                                                    TC1047VNBTR

                                                                                                    Temperature Sensor IC, Analogue, ± 2°C, -40 °C, 125 °C, SOT-23B, 3 Pins

                                                                                                    MICROCHIP
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    MICROCHIP TC1047VNBTR
                                                                                                    ManufacturerMICROCHIP
                                                                                                    Manufacturer Part NoTC1047VNBTR
                                                                                                    Order Code1557425RL
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
                                                                                                    Packaging Options
                                                                                                    6,905 In Stock

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                                                                                                    5448 Delivery in 3-4 Business Days(UK stock)
                                                                                                    1457 Delivery in 4-5 Business Days(US stock)
                                                                                                    QuantityPrice
                                                                                                    100+HK$4.690
                                                                                                    3000+HK$4.600
                                                                                                    Price for:Each (Supplied on Cut Tape)
                                                                                                    Minimum: 100
                                                                                                    Multiple: 1
                                                                                                    HK$469.00
                                                                                                    Add Part No. / Line Note
                                                                                                    Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                    This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                    Product Information

                                                                                                    MICROCHIP
                                                                                                    ManufacturerMICROCHIP
                                                                                                    Manufacturer Part NoTC1047VNBTR
                                                                                                    Order Code1557425RL
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    IC Output TypeVoltage
                                                                                                    Sensor Output TypeAnalogue
                                                                                                    Sensing Accuracy Range± 2°C
                                                                                                    Accuracy± 2°C
                                                                                                    Sensing Temperature Min-40°C
                                                                                                    Measured Temperature Min-40°C
                                                                                                    Sensing Temperature Max+125°C
                                                                                                    Measured Temperature Max125°C
                                                                                                    Sensor Case StyleSOT-23
                                                                                                    Sensor Case / PackageSOT-23B
                                                                                                    No. of Pins3Pins
                                                                                                    Supply Voltage Min2.7V
                                                                                                    Supply Voltage Max4.4V
                                                                                                    No. of Channels1Channels
                                                                                                    Resolution-
                                                                                                    Output Interface-
                                                                                                    Operating Temperature Min-40°C
                                                                                                    Operating Temperature Max125°C
                                                                                                    Product Range-
                                                                                                    Qualification-
                                                                                                    MSLMSL 1 - Unlimited
                                                                                                    Automotive Qualification StandardAEC-Q100
                                                                                                    SVHCNo SVHC (25-Jun-2025)

                                                                                                    Product Overview

                                                                                                    The TC1047VNBTR is a Precision Temperature-to-voltage Converter for power supply thermal shutdown and temperature controlled fans. The TC1047 is a linear output temperature sensor whose output voltage is directly proportional to measured temperature. The TC1047 can accurately measure temperature from -40 to +125°C. The supply voltage can vary between 2.7 and 4.4V. The output voltage range for these devices is typically 100mV at -40°C, 500mV at 0°C, 750mV at +25°C and 1.75V at +125°C. A 10mV/°C voltage slope output response allows for a predictable temperature measurement over a wide temperature range.

                                                                                                    • 10mV/°C (typical) Linear temperature slope
                                                                                                    • 35μA Typical very low supply current

                                                                                                    Applications

                                                                                                    Consumer Electronics, Power Management, HVAC, Test & Measurement, Sensing & Instrumentation, Automotive

                                                                                                    Technical Specifications

                                                                                                    IC Output Type

                                                                                                    Voltage

                                                                                                    Sensing Accuracy Range

                                                                                                    ± 2°C

                                                                                                    Sensing Temperature Min

                                                                                                    -40°C

                                                                                                    Sensing Temperature Max

                                                                                                    +125°C

                                                                                                    Sensor Case Style

                                                                                                    SOT-23

                                                                                                    No. of Pins

                                                                                                    3Pins

                                                                                                    Supply Voltage Max

                                                                                                    4.4V

                                                                                                    Resolution

                                                                                                    -

                                                                                                    Operating Temperature Min

                                                                                                    -40°C

                                                                                                    Product Range

                                                                                                    -

                                                                                                    MSL

                                                                                                    MSL 1 - Unlimited

                                                                                                    SVHC

                                                                                                    No SVHC (25-Jun-2025)

                                                                                                    Sensor Output Type

                                                                                                    Analogue

                                                                                                    Accuracy

                                                                                                    ± 2°C

                                                                                                    Measured Temperature Min

                                                                                                    -40°C

                                                                                                    Measured Temperature Max

                                                                                                    125°C

                                                                                                    Sensor Case / Package

                                                                                                    SOT-23B

                                                                                                    Supply Voltage Min

                                                                                                    2.7V

                                                                                                    No. of Channels

                                                                                                    1Channels

                                                                                                    Output Interface

                                                                                                    -

                                                                                                    Operating Temperature Max

                                                                                                    125°C

                                                                                                    Qualification

                                                                                                    -

                                                                                                    Automotive Qualification Standard

                                                                                                    AEC-Q100

                                                                                                    Technical Docs (2)

                                                                                                    Product Change Notice EN

                                                                                                    Technical Data Sheet EN

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                                                                                                    1 Product Found

                                                                                                    Legislation and Environmental

                                                                                                    Country of Origin:
                                                                                                    Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                    Australia
                                                                                                    Country in which last significant manufacturing process was carried out
                                                                                                    Tariff No:85423990
                                                                                                    US ECCN:EAR99
                                                                                                    EU ECCN:NLR
                                                                                                    RoHS Compliant:Yes

                                                                                                    RoHS

                                                                                                    RoHS Phthalates Compliant:Yes

                                                                                                    RoHS

                                                                                                    SVHC:No SVHC (25-Jun-2025)
                                                                                                    Download Product Compliance Certificate

                                                                                                    Product Compliance Certificate

                                                                                                    Weight (kg):.000074
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