STLM20W87F Temperature Sensors by STMicroelectronics

Analog temperature sensor, ultra-low current 2.4 V, high precision


The STLM20 is a precision analog output temperature sensor for low current applications where maximizing battery life is important. It operates over a –55 °C to 130 °C (grade 7) or –40 °C to 85 °C (grade 9) temperature range. The power supply operating range is 2.4 V to 5.5 V. The maximum temperature accuracy of the STLM20 is ± 1.5 °C (±0.5 °C typ) at an ambient temperature of 25 °C and V CC of 2.7 V. The temperature error increases linearly and reaches a maximum of ±2.5 °C at the temperature range extremes. The temperature range is affected by the power supply voltage. For the temperature grade 7 device, a power supply voltage of 2.7 V to 5.5 V, the temperature range extremes are +130 °C and –55 °C (decreasing the power supply voltage from 2.7 V to 2.4 V changes the low end of the operating temperature range from –55 °C to –30 °C, while the positive remains at +130 °C). The STLM20 has a maximum quiescent supply current of 8 μA. Therefore, self-heating is negligible.

Where to Buy

Prices starting from US$0.27

Distributor Stock
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RS
from US$0.35
2,640
in stock
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Farnell
from US$0.57
1,421
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TME
from US$0.35
535
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element14
from US$0.54
451
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Ozdisan
from US$0.27
323
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Future Electronics
from US$0.45
0
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Avnet America
from US$0.32
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Features

Precision analog voltage output temperature sensor
±1.5 °C maximum temperature accuracy at 25 °C (±0.5 °C typical)
Ultra-low quiescent supply current: 4.8 μA (typ) and 8.0 μA (max)
Operating voltage range: 2.4 V to 5.5 V
Operating temperature range: –55 °C to 130 °C (grade 7) –40 °C to 85 °C (grade 9)
SOT323-5L 5-lead package
UDFN-4L 4-lead package

Last 6 months Inventory & Pricing History


Alternative Descriptions

Analog Temp Sensor, STLM20W87F | RS
TEMP SENSOR ANALOG 2.4V, SMD, SC705 | Farnell
IC: temperature sensor | TME
STLM20 Series 5.5 V 10 mA Precision Analog Temperature Sensor - SOT-323-5 | Future Electronics
Temperature Sensor IC, ? 1.5 ?C, -55 ?C to 130 ?C, 5 Pins, SOT-323 | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a STLM20W87F?

Additional datasheets, footprints and schematics for STLM20W87F are listed on our Part Details page. You can also find images and similar parts to STLM20W87F on this page.

What pricing and inventory information can I view?

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What category does STLM20W87F fall under?

The STLM20W87F is listed under MEMS and Sensors > Temperature Sensors.

Can I view similar or alternative parts?

You can view similar parts to STLM20W87F when available in the Temperature Sensors range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the STLM20W87F you can contact the distributor directly for product support, shipping queries etc.

Is the STLM20W87F RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for STLM20W87F have stock available?

Authorised distributors including RS, Farnell, TME, element14 and Ozdisan have stock available or on a lead time for STLM20W87F.

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