DS1721U+ is out of stock and can be placed on backorder.
Available Substitutes:

Similar


Microchip Technology
In Stock: 81
Unit Price: $1.69000
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: $1.69000
Datasheet
Temperature Sensor Digital, Local -55°C ~ 125°C 11 b 8-uMAX/uSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

DS1721U+

DigiKey Part Number
DS1721U+-ND
Manufacturer
Manufacturer Part Number
DS1721U+
Description
SENSOR DIGITAL -55C-125C 8UMAX
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Temperature Sensor Digital, Local -55°C ~ 125°C 11 b 8-uMAX/uSOP
Datasheet
 Datasheet
EDA/CAD Models
DS1721U+ Models
Product Attributes
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Category
Features
One-Shot, Output Switch, Programmable Limit, Programmable Resolution, Standby Mode
Manufacturer
Analog Devices Inc./Maxim Integrated
Accuracy - Highest (Lowest)
±1°C (±2°C)
Packaging
Tube
Test Condition
-10°C ~ 85°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-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Output Type
I2C
Supplier Device Package
8-uMAX/uSOP
Voltage - Supply
2.7V ~ 5.5V
Base Product Number
Resolution
11 b
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TCN75-3.3MUA713Microchip Technology81TCN75-3.3MUA713TR-ND$1.69000Similar
TCN75-3.3MUAMicrochip Technology0TCN75-3.3MUA-ND$1.69000Similar
Available To Order
Factory Stock: 1,750
50 estimated in stock on 28-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$4.58000$4.58
5$4.11400$20.57
10$3.94100$39.41
25$3.73480$93.37
50$3.59400$179.70
100$3.46490$346.49
500$3.20522$1,602.61
1,000$3.12500$3,125.00
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.