DS1337U+ is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Renesas Electronics Corporation
In Stock: 0
Unit Price: $0.00000
Datasheet

Direct


Renesas Electronics Corporation
In Stock: 0
Unit Price: $0.00000
Datasheet
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
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DS1337U+

DigiKey Part Number
DS1337U+-ND
Manufacturer
Manufacturer Part Number
DS1337U+
Description
IC RTC CLOCK/CALENDAR I2C 8UMAX
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Datasheet
 Datasheet
EDA/CAD Models
DS1337U+ Models
Product Attributes
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Category
Interface
I2C, 2-Wire Serial
Manufacturer
Analog Devices Inc./Maxim Integrated
Voltage - Supply
1.8V ~ 5.5V
Packaging
Tube
Current - Timekeeping (Max)
0.6µA @ 1.3V ~ 1.8V
Part Status
Active
Operating Temperature
-40°C ~ 85°C
DigiKey Programmable
Not Verified
Mounting Type
Surface Mount
Type
Clock/Calendar
Package / Case
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Features
Alarm, Leap Year, Square Wave Output
Supplier Device Package
8-uMAX/uSOP
Time Format
HH:MM:SS (12/24 hr)
Base Product Number
Date Format
YY-MM-DD-dd
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
1337DVGIRenesas Electronics Corporation01337DVGI-ND$0.00000Direct
1337DVGI8Renesas Electronics Corporation01337DVGI8-ND$0.00000Direct
In-Stock: 0
50 estimated in stock on 31-Dec-2026
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$4.43000$4.43
10$3.36200$33.62
50$2.93380$146.69
100$2.80100$280.10
250$2.66088$665.22
500$2.57640$1,288.20
1,000$2.50688$2,506.88
2,500$2.43349$6,083.72
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.