Temp Monitoring System (Sensor) 0°C ~ 85°C, -40°C ~ 125°C Internal and External Sensor 2-Wire Serial, I2C/SMBUS Output 24-QFN (4x4)
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NCT7491MNTXG

DigiKey Part Number
488-NCT7491MNTXGTR-ND - Tape & Reel (TR)
488-NCT7491MNTXGCT-ND - Cut Tape (CT)
488-NCT7491MNTXGDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
NCT7491MNTXG
Description
IC REMOTE THERMAL MONITOR 24QFN
Manufacturer Standard Lead Time
23 Weeks
Customer Reference
Detailed Description
Temp Monitoring System (Sensor) 0°C ~ 85°C, -40°C ~ 125°C Internal and External Sensor 2-Wire Serial, I2C/SMBUS Output 24-QFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
NCT7491MNTXG Models
Product Attributes
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Category
Output Type
2-Wire Serial, I2C/SMBUS
Manufacturer
onsemi
Output Alarm
Yes
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Output Fan
Yes
Part Status
Active
Voltage - Supply
3V ~ 3.6V
Function
Temp Monitoring System (Sensor)
Operating Temperature
-40°C ~ 125°C
Sensor Type
Internal and External
Mounting Type
Surface Mount
Sensing Temperature
0°C ~ 85°C, -40°C ~ 125°C
Package / Case
24-VFQFN Exposed Pad
Accuracy
±3.5°C
Supplier Device Package
24-QFN (4x4)
Topology
ADC, Comparator, Multiplexer, Register Bank
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 7,638
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.17000$3.17
10$2.37100$23.71
25$2.17280$54.32
100$1.95410$195.41
250$1.84992$462.48
500$1.82054$910.27
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
4,000$1.65790$6,631.60
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.