DS3231S#T&R is out of stock and can be placed on backorder.
Available Substitutes:

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Abracon LLC
In Stock: 0
Unit Price: $4.36000
Datasheet
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)
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DS3231S#T&R

DigiKey Part Number
DS3231S#T&RTR-ND - Tape & Reel (TR)
DS3231S#T&RCT-ND - Cut Tape (CT)
DS3231S#T&RDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
DS3231S#T&R
Description
IC RTC CLK/CALENDAR I2C 16SOIC
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)
Datasheet
 Datasheet
EDA/CAD Models
DS3231S#T&R Models
Product Attributes
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Category
Interface
I2C, 2-Wire Serial
Manufacturer
Analog Devices Inc./Maxim Integrated
Voltage - Supply
2.3V ~ 5.5V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply, Battery
2.3V ~ 5.5V
Part Status
Active
Current - Timekeeping (Max)
110µA ~ 170µA @ 3.63V ~ 5.5V
DigiKey Programmable
Not Verified
Operating Temperature
0°C ~ 70°C
Type
Clock/Calendar
Mounting Type
Surface Mount
Features
Alarm, Leap Year, Square Wave Output, TCXO/Crystal
Package / Case
16-SOIC (0.295", 7.50mm Width)
Time Format
HH:MM:SS (12/24 hr)
Supplier Device Package
16-SOIC
Date Format
YY-MM-DD-dd
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AB-RTCMC-32.768KHZ-AIGZ-S7-TAbracon LLC0535-12052-2-ND$4.36000Similar
In-Stock: 0
1,000 estimated in stock on 09-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$11.29000$11.29
10$8.84200$88.42
25$8.23080$205.77
100$7.55900$755.90
250$7.23876$1,809.69
500$7.04572$3,522.86
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$6.88691$6,886.91
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