|
|
Real Time Clock Ultra-Low power 12C Real Time clock w/ p
- MAX31331EWC+T
- Analog Devices / Maxim Integrated
-
1:
$2.997
-
1.976In Stock
-
7.500Expected 9/10/2026
|
Mouser Part #
700-MAX31331EWC+T
|
Analog Devices / Maxim Integrated
|
Real Time Clock Ultra-Low power 12C Real Time clock w/ p
|
|
1.976In Stock
7.500Expected 9/10/2026
|
|
|
$2.997
|
|
|
$2.314
|
|
|
$2.040
|
|
|
$1.851
|
|
|
$1.588
|
|
|
View
|
|
|
$1.798
|
|
|
$1.735
|
|
|
$1.725
|
|
|
$1.546
|
|
Min.: 1
Mult.: 1
Max.: 9.476
|
|
|
I2C
|
BCD
|
BCD
|
32 B
|
WLP-12
|
Backup Switching
|
1.1 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Low Current Real Time Clock with I2C Int
- MAX31341BEWC+T
- Analog Devices / Maxim Integrated
-
1:
$3.039
-
5.285In Stock
|
Mouser Part #
700-MAX31341BEWC+T
|
Analog Devices / Maxim Integrated
|
Real Time Clock Low Current Real Time Clock with I2C Int
|
|
5.285In Stock
|
|
|
$3.039
|
|
|
$2.272
|
|
|
$2.082
|
|
|
$1.861
|
|
|
View
|
|
|
$1.599
|
|
|
$1.767
|
|
|
$1.714
|
|
|
$1.662
|
|
|
$1.599
|
|
Min.: 1
Mult.: 1
Max.: 5.285
:
2.500
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
64 B
|
|
Backup Switching
|
1.6 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
MAX31341
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock RTC with power management
- MAX31341CETB+T
- Analog Devices / Maxim Integrated
-
1:
$2.871
-
9.990In Stock
|
Mouser Part #
700-MAX31341CETB+T
|
Analog Devices / Maxim Integrated
|
Real Time Clock RTC with power management
|
|
9.990In Stock
|
|
|
$2.871
|
|
|
$2.135
|
|
|
$1.956
|
|
|
$1.746
|
|
|
$1.504
|
|
|
View
|
|
|
$1.651
|
|
|
$1.599
|
|
|
$1.557
|
|
|
$1.451
|
|
Min.: 1
Mult.: 1
Max.: 9.990
:
2.500
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
64 B
|
TDFN-10
|
Backup Switching
|
1.6 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 5ppm, I2C Real-Time Clock with Integrated MEMS Oscillator
- MAX31343ETAY+T
- Analog Devices / Maxim Integrated
-
1:
$6.910
-
3.280In Stock
|
Mouser Part #
700-MAX31343ETAY+T
|
Analog Devices / Maxim Integrated
|
Real Time Clock 5ppm, I2C Real-Time Clock with Integrated MEMS Oscillator
|
|
3.280In Stock
|
|
|
$6.910
|
|
|
$5.301
|
|
|
$4.901
|
|
|
$4.459
|
|
|
View
|
|
|
$3.933
|
|
|
$4.249
|
|
|
$4.165
|
|
|
$4.144
|
|
|
$3.933
|
|
Min.: 1
Mult.: 1
Max.: 3.280
:
2.500
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
64 B
|
TDFN-8
|
Backup Switching
|
1.6 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Automotive tiny Real-Time Clock/calendar with alarm function and I2C-bus
- PCA85063ATT/AJ
- NXP Semiconductors
-
1:
$1.620
-
22In Stock
-
12.500On Order
-
NRND
|
Mouser Part #
771-PCA85063ATT/AJ
NRND
|
NXP Semiconductors
|
Real Time Clock Automotive tiny Real-Time Clock/calendar with alarm function and I2C-bus
|
|
22In Stock
12.500On Order
On Order:
5.000 Expected 11/16/2026
7.500 Expected 2/15/2027
Factory Lead-Time:
27 Weeks
|
|
|
$1.620
|
|
|
$1.178
|
|
|
$1.073
|
|
|
$947
|
|
|
$790
|
|
|
View
|
|
|
$889
|
|
|
$854
|
|
|
$845
|
|
|
$772
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
TSSOP-8
|
No Backup Switching
|
900 mV
|
5.5 V
|
- 40 C
|
+ 105 C
|
PCA85063A
|
SMD/SMT
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Real-Time Clock SPI interface with power management, -40 to +85 C, 16-pin QFN
- AM1815AQ
- Ambiq
-
1:
$810
-
609In Stock
-
3.000Expected 1/11/2027
|
Mouser Part #
222-AM1815AQ
|
Ambiq
|
Real Time Clock Real-Time Clock SPI interface with power management, -40 to +85 C, 16-pin QFN
|
|
609In Stock
3.000Expected 1/11/2027
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
|
|
|
|
|
|
Artasie SPI w/ Power Management
|
|
|
|
|
|
|
Real Time Clock 32.768kHz I2C Time Acc. 1ppm
- RV-3028-C7 32.768kHz 1ppm TA QA
- Micro Crystal
-
1:
$2.650
-
30.000On Order
|
Mouser Part #
428-203603-MG01
|
Micro Crystal
|
Real Time Clock 32.768kHz I2C Time Acc. 1ppm
|
|
30.000On Order
On Order:
18.000 Pending
12.000 Expected 11/16/2026
Factory Lead-Time:
13 Weeks
|
|
|
$2.650
|
|
|
$1.977
|
|
|
$1.798
|
|
|
$1.620
|
|
|
$1.462
|
|
|
View
|
|
|
$1.525
|
|
|
$1.493
|
|
|
$1.430
|
|
|
$1.399
|
|
Min.: 1
Mult.: 1
:
1.000
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
2 B
|
|
Backup Switching
|
1.2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-3028
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Serial I2C bus RTC
- M41T83RMY6F
- STMicroelectronics
-
1:
$6.047
-
334In Stock
|
Mouser Part #
511-M41T83RMY6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
334In Stock
|
|
|
$6.047
|
|
|
$4.606
|
|
|
$4.249
|
|
|
$3.860
|
|
|
$3.386
|
|
|
View
|
|
|
$3.670
|
|
|
$3.586
|
|
|
$3.313
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
1.000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
32 B
|
SOX-18
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
M41T83
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Serial I2C bus RTC
- M41T83SMY6F
- STMicroelectronics
-
1:
$5.364
-
249In Stock
-
1.000Expected 11/11/2026
|
Mouser Part #
511-M41T83SMY6F
|
STMicroelectronics
|
Real Time Clock Serial I2C bus RTC
|
|
249In Stock
1.000Expected 11/11/2026
|
|
|
$5.364
|
|
|
$4.091
|
|
|
$3.755
|
|
|
$3.386
|
|
|
$2.776
|
|
|
View
|
|
|
$3.218
|
|
|
$3.197
|
|
|
$2.713
|
|
Min.: 1
Mult.: 1
:
1.000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
32 B
|
SOX-18
|
Backup Switching
|
3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
M41T83
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Serial SPI bus RTC
- M41T93SMY6F
- STMicroelectronics
-
1:
$10.159
-
147In Stock
-
1.000Expected 11/16/2026
|
Mouser Part #
511-M41T93SMY6F
|
STMicroelectronics
|
Real Time Clock Serial SPI bus RTC
|
|
147In Stock
1.000Expected 11/16/2026
|
|
|
$10.159
|
|
|
$7.888
|
|
|
$7.320
|
|
|
$6.699
|
|
|
$6.058
|
|
|
View
|
|
|
$6.426
|
|
|
$6.321
|
|
|
$5.669
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
1.000
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
32 B
|
SOX-18
|
Backup Switching
|
3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
M41T93
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
- MCP79411-I/ST
- Microchip Technology
-
1:
$1.241
-
1.108In Stock
|
Mouser Part #
579-MCP79411IST
|
Microchip Technology
|
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
|
|
1.108In Stock
|
|
|
$1.241
|
|
|
$1.136
|
|
|
$1.083
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
TSSOP-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM ID
- MCP79520T-I/MN
- Microchip Technology
-
1:
$1.472
-
2.928In Stock
|
Mouser Part #
579-MCP79520T-I/MN
|
Microchip Technology
|
Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM ID
|
|
2.928In Stock
|
|
Min.: 1
Mult.: 1
:
3.300
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Reel, Cut Tape
|
|
|
|
Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-48
- MCP79521-I/MS
- Microchip Technology
-
1:
$1.557
-
150In Stock
|
Mouser Part #
579-MCP79521-I/MS
|
Microchip Technology
|
Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-48
|
|
150In Stock
|
|
|
$1.557
|
|
|
$1.441
|
|
|
$1.367
|
|
Min.: 1
Mult.: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
MSOP-10
|
Backup Switching
|
1.8 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-48
- MCP79521T-I/MS
- Microchip Technology
-
1:
$1.609
-
920In Stock
|
Mouser Part #
579-MCP79521T-I/MS
|
Microchip Technology
|
Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-48
|
|
920In Stock
|
|
|
$1.609
|
|
|
$1.367
|
|
|
$1.367
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
|
Serial, I2C, SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
|
Backup Switching
|
1.8 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock SAMAY A 595-BQ32002D R A 595-BQ32002DR A A 595-BQ32002DR
- BQ32002D
- Texas Instruments
-
1:
$2.398
-
456In Stock
|
Mouser Part #
595-BQ32002D
|
Texas Instruments
|
Real Time Clock SAMAY A 595-BQ32002D R A 595-BQ32002DR A A 595-BQ32002DR
|
|
456In Stock
|
|
|
$2.398
|
|
|
$1.777
|
|
|
$1.504
|
|
|
$1.430
|
|
|
View
|
|
|
$1.357
|
|
|
$1.315
|
|
|
$1.262
|
|
|
$1.230
|
|
|
$1.188
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
SOIC-8
|
Backup Switching
|
3 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
BQ32002
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock 3WIRE REAL TIME CLCK
- S-35192A-I8T1U
- ABLIC
-
1:
$1.925
-
4.806In Stock
|
Mouser Part #
628-S-35192A-I8T1U
|
ABLIC
|
Real Time Clock 3WIRE REAL TIME CLCK
|
|
4.806In Stock
|
|
|
$1.925
|
|
|
$1.409
|
|
|
$1.283
|
|
|
$1.136
|
|
|
View
|
|
|
$944
|
|
|
$1.073
|
|
|
$1.035
|
|
|
$1.030
|
|
|
$965
|
|
|
$944
|
|
Min.: 1
Mult.: 1
:
5.000
|
|
|
|
|
|
|
SNT-A-8
|
|
|
|
|
|
S-35192
|
|
|
Reel, Cut Tape
|
|
|
|
Real Time Clock 1.8V-5.5V Real Time Clock 12C bus
- PT7C4337UEX
- Diodes Incorporated
-
1:
$1.294
-
1.656In Stock
|
Mouser Part #
729-PT7C4337UEX
|
Diodes Incorporated
|
Real Time Clock 1.8V-5.5V Real Time Clock 12C bus
|
|
1.656In Stock
|
|
|
$1.294
|
|
|
$929
|
|
|
$813
|
|
|
$738
|
|
|
View
|
|
|
$609
|
|
|
$712
|
|
|
$697
|
|
|
$612
|
|
|
$609
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 1.8V-5.5V Real Time Clock 12C bus
- PT7C4337ZEEX
- Diodes Incorporated
-
1:
$1.420
-
149In Stock
|
Mouser Part #
729-PT7C4337ZEEX
|
Diodes Incorporated
|
Real Time Clock 1.8V-5.5V Real Time Clock 12C bus
|
|
149In Stock
|
|
|
$1.420
|
|
|
$1.025
|
|
|
$868
|
|
|
$819
|
|
|
View
|
|
|
$622
|
|
|
$736
|
|
|
$720
|
|
|
$709
|
|
|
$622
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 2-Wire Real-time Clock module
- PT7C43390LEX
- Diodes Incorporated
-
1:
$1.872
-
324In Stock
|
Mouser Part #
729-PT7C43390LEX
|
Diodes Incorporated
|
Real Time Clock 2-Wire Real-time Clock module
|
|
324In Stock
|
|
|
$1.872
|
|
|
$1.378
|
|
|
$1.252
|
|
|
$1.115
|
|
|
View
|
|
|
$934
|
|
|
$1.041
|
|
|
$1.001
|
|
|
$996
|
|
|
$934
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Real-time Clock IC
- PT7C4372ALEX
- Diodes Incorporated
-
1:
$1.031
-
126In Stock
-
2.500Expected 12/11/2026
|
Mouser Part #
729-PT7C4372ALEX
|
Diodes Incorporated
|
Real Time Clock Real-time Clock IC
|
|
126In Stock
2.500Expected 12/11/2026
|
|
|
$1.031
|
|
|
$739
|
|
|
$666
|
|
|
$586
|
|
|
View
|
|
|
$484
|
|
|
$547
|
|
|
$524
|
|
|
$507
|
|
|
$484
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock RX4111CE:A3 REAL TIME CLOCK SPI-BUS 3.0V 11.5PPM 250TR
- RX4111CE A3
- Epson Timing
-
1:
$4.985
-
5.810In Stock
|
Mouser Part #
732-RX4111CEA3
|
Epson Timing
|
Real Time Clock RX4111CE:A3 REAL TIME CLOCK SPI-BUS 3.0V 11.5PPM 250TR
|
|
5.810In Stock
|
|
|
$4.985
|
|
|
$3.755
|
|
|
$3.450
|
|
|
$3.039
|
|
|
$3.008
|
|
Min.: 1
Mult.: 1
:
250
|
|
|
Serial 4-Wire, SPI
|
|
|
|
|
Backup Switching
|
1.6 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RX4111CE
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock RTCs 3030 QFN-16 SPI HH:MM:SS:hh YY-MM-DD-dd
- AB0815-T3
- ABRACON
-
1:
$3.166
-
777In Stock
-
3.000Expected 10/26/2026
|
Mouser Part #
815-AB0815-T3
|
ABRACON
|
Real Time Clock RTCs 3030 QFN-16 SPI HH:MM:SS:hh YY-MM-DD-dd
|
|
777In Stock
3.000Expected 10/26/2026
|
|
|
$3.166
|
|
|
$2.377
|
|
|
$2.177
|
|
|
$1.956
|
|
|
$1.609
|
|
|
View
|
|
|
$1.830
|
|
|
$1.777
|
|
|
$1.714
|
|
|
$1.567
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
256 B
|
QFN-16
|
Backup Switching
|
1.7 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
AB08x5
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
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Real Time Clock 32.768 KHZ
- AB1805-T3
- ABRACON
-
1:
$3.260
-
762In Stock
-
12.000On Order
|
Mouser Part #
815-AB1805-T3
|
ABRACON
|
Real Time Clock 32.768 KHZ
|
|
762In Stock
12.000On Order
On Order:
3.000 Expected 12/3/2026
9.000 Expected 1/26/2027
Factory Lead-Time:
28 Weeks
|
|
|
$3.260
|
|
|
$2.440
|
|
|
$2.230
|
|
|
$1.998
|
|
|
View
|
|
|
$1.599
|
|
|
$1.756
|
|
|
$1.704
|
|
|
$1.662
|
|
|
$1.599
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
256 B
|
QFN-16
|
Backup Switching
|
1.7 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
AB18x5
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 32.768 KHZ
- AB1815-T3
- ABRACON
-
1:
$3.260
-
88In Stock
-
3.000Expected 12/11/2026
|
Mouser Part #
815-AB1815-T3
|
ABRACON
|
Real Time Clock 32.768 KHZ
|
|
88In Stock
3.000Expected 12/11/2026
|
|
|
$3.260
|
|
|
$2.440
|
|
|
$2.230
|
|
|
$1.998
|
|
|
$1.599
|
|
|
View
|
|
|
$1.851
|
|
|
$1.788
|
|
|
$1.735
|
|
|
$1.588
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
256 B
|
QFN-16
|
Backup Switching
|
1.7 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
AB18x5
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 2-Wire Real Time Clock IC
- R2051S01-E2-F
- Nisshinbo
-
1:
$1.819
-
121In Stock
-
4.000On Order
|
Mouser Part #
848-R2051S01E2F
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
121In Stock
4.000On Order
On Order:
2.000 Pending
2.000 Expected 10/6/2026
Factory Lead-Time:
12 Weeks
|
|
|
$1.819
|
|
|
$1.336
|
|
|
$1.209
|
|
|
$1.073
|
|
|
$900
|
|
|
View
|
|
|
$1.000
|
|
|
$961
|
|
|
$950
|
|
|
$880
|
|
Min.: 1
Mult.: 1
:
2.000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SSOP-16
|
Backup Switching
|
750 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
R2051S
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
Chile
