DS1621S+ is out of stock and can be placed on backorder.
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Texas Instruments
In Stock: 0
Unit Price: $2.19000
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Analog Devices Inc.
In Stock: 290
Unit Price: $3.71000
Datasheet

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Analog Devices Inc.
In Stock: 0
Unit Price: $3.71000
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Analog Devices Inc.
In Stock: 0
Unit Price: $3.71000
Datasheet
Temperature Sensor Digital, Local -55°C ~ 125°C 9 b 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

DS1621S+

DigiKey Part Number
DS1621S+-ND
Manufacturer
Manufacturer Product Number
DS1621S+
Description
SENSOR DIGITAL -55C-125C 8SOIC
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Temperature Sensor Digital, Local -55°C ~ 125°C 9 b 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
DS1621S+ Models
Product Attributes
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Category
Features
One-Shot, Output Switch, Standby Mode
Manufacturer
Analog Devices Inc./Maxim Integrated
Accuracy - Highest (Lowest)
±0.5°C (±2°C)
Packaging
Tube
Test Condition
0°C ~ 70°C (-55°C ~ 125°C)
Part Status
Active
Operating Temperature
-55°C ~ 125°C
Sensor Type
Digital, Local
Mounting Type
Surface Mount
Sensing Temperature - Local
-55°C ~ 125°C
Package / Case
8-SOIC (0.154", 3.90mm Width)
Output Type
I2C
Supplier Device Package
8-SOIC
Voltage - Supply
2.7V ~ 5.5V
Base Product Number
Resolution
9 b
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TMP275AIDRTexas Instruments0296-39296-2-ND$2.19000Upgrade
ADT75ARZ-REELAnalog Devices Inc.290ADT75ARZ-REELTR-ND$3.71000Similar
ADT75ARZAnalog Devices Inc.0505-ADT75ARZ-ND$3.71000Similar
ADT75ARZ-REEL7Analog Devices Inc.0ADT75ARZ-REEL7TR-ND$3.71000Similar
Available To Order
Factory Stock: 28,500
100 estimated in stock on 04-Dec-2026

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Tube
QuantityUnit PriceExt Price
1$6.67000$6.67
5$6.00600$30.03
10$5.76000$57.60
25$5.46680$136.67
50$5.26640$263.32
100$5.08280$508.28
500$4.71280$2,356.40
1,000$4.57494$4,574.94
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.