| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TMP303BDRLT | Texas Instruments | $0.5721 | Analog Circuit, 1 Func, 1 Channel, PDSO6 | TMP303BDRLR vs TMP303BDRLT |
Part Details for TMP303BDRLR by Texas Instruments
Results Overview of TMP303BDRLR by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (9 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
TMP303BDRLR Information
TMP303BDRLR by Texas Instruments is an Other Signal Circuit.
Other Signal Circuits are under the broader part category of Signal Circuits.
A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| TMP303BDRLR | Texas Instruments | Factory Programmed Temperature Window Comparator 6-SOT-5X3 -40 to 125 |
Price & Stock for TMP303BDRLR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
TMP303BDRLR-ND
|
DigiKey | THERMOSTAT 55DEG ACT HI SOT563-6 Min Qty: 8000 Container: Tape & Reel |
0 Tape & Reel |
|
$0.6047 | Buy Now |
|
DISTI #
86295821
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Verical | Temperature Sensor Digital 6-Pin SOT-563 T/R RoHS: Compliant Min Qty: 465 Package Multiple: 1 Date Code: 1401 | Americas - 10000 |
|
$0.5000 / $0.8065 | Buy Now |
|
DISTI #
595-TMP303BDRLR
|
Mouser Electronics | Board Mount Temperature Sensors Low Pwr 1C 1.4V Temp Range Monitor A 595 A 595-TMP303BDRLT RoHS: Compliant | 3940 |
|
$0.6040 / $1.3500 | Buy Now |
|
|
Rochester Electronics | Solid State Thermostat Active High Push-Pull SOT-563 T/R RoHS: Compliant Status: Active Min Qty: 1 | 10000 |
|
$0.4000 / $0.6452 | Buy Now |
US Tariff Estimator: TMP303BDRLR by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
TMP303BDRLR CAD Models
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TMP303BDRLR Part Data Attributes
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TMP303BDRLR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
TMP303BDRLR
Texas Instruments
Analog Circuit, 1 Func, 1 Channel, PDSO6
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOT | |
| Package Description | Sot-5x3-6 | |
| Pin Count | 6 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Analog IC - Other Type | Analog Circuit | |
| JESD-30 Code | R-PDSO-F6 | |
| JESD-609 Code | e4 | |
| Length | 1.6 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 6 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | VSOF | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Very Thin Profile | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 0.6 Mm | |
| Supply Current-Max (Isup) | 0.005 Ma | |
| Supply Voltage-Max (Vsup) | 3.6 V | |
| Supply Voltage-Min (Vsup) | 1.4 V | |
| Supply Voltage-Nom (Vsup) | 3.3 V | |
| Surface Mount | Yes | |
| Temperature Grade | Automotive | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Flat | |
| Terminal Pitch | 0.5 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 1.2 Mm |
Alternate Parts for TMP303BDRLR
This table gives cross-reference parts and alternative options found for TMP303BDRLR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TMP303BDRLR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
TMP303BDRLR Frequently Asked Questions (FAQ)
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Texas Instruments recommends a 4-layer PCB with a solid ground plane on the bottom layer, and a thermal relief pattern on the top layer to minimize thermal resistance. Additionally, keeping the sensor away from heat sources and using thermal vias can improve thermal performance.
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The TMP303's output can be noisy due to thermal and electrical noise. To filter out this noise, a low-pass filter with a cutoff frequency of around 10 Hz can be used. Additionally, averaging multiple readings or using a digital filter can also help reduce noise.
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The TMP303 does not require calibration, as it is factory-calibrated. However, if high accuracy is required, a 2-point calibration can be performed using a precision temperature source and a multimeter. The calibration data can then be stored in an external EEPROM or microcontroller.
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To ensure accurate temperature readings in high-temperature applications, it is essential to use a thermally conductive interface material (e.g., thermal tape or thermal grease) between the TMP303 and the heat source. Additionally, ensuring good thermal contact and minimizing thermal resistance can improve accuracy.
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The maximum cable length for the TMP303's digital output depends on the specific application and the noise environment. However, as a general rule, cable lengths up to 10 meters can be used with proper shielding and termination. Longer cable lengths may require additional signal conditioning or buffering.