|
|
Real Time Clock 3V/5V Real-Time Clock
- DS1685EN-3+T&R
- Analog Devices / Maxim Integrated
-
1:
$22.04
-
1,526In Stock
|
Mouser Part #
700-DS1685EN-3T&R
|
Analog Devices / Maxim Integrated
|
Real Time Clock 3V/5V Real-Time Clock
|
|
1,526In Stock
|
|
|
$22.04
|
|
|
$16.75
|
|
|
$16.06
|
|
|
$14.14
|
|
|
View
|
|
|
$11.73
|
|
|
$13.45
|
|
|
$12.59
|
|
|
$11.73
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
242 B
|
TSSOP-24
|
Backup Switching
|
2.7 V
|
3.7 V
|
- 40 C
|
+ 85 C
|
DS1685EN
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Real-time Clock Mod I2C Bus
- PT7C4337WEX
- Diodes Incorporated
-
1:
$1.52
-
3,083In Stock
|
Mouser Part #
729-PT7C4337WEX
|
Diodes Incorporated
|
Real Time Clock Real-time Clock Mod I2C Bus
|
|
3,083In Stock
|
|
|
$1.52
|
|
|
$1.09
|
|
|
$0.982
|
|
|
$0.866
|
|
|
$0.701
|
|
|
View
|
|
|
$0.81
|
|
|
$0.777
|
|
|
$0.737
|
|
|
$0.692
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
|
No Backup Switching
|
1.2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock REAL TIME CLK/CLNDR W/TEMP COMP 8 L
- ISL12022IBZ-T
- Renesas / Intersil
-
1:
$10.58
-
3,128In Stock
|
Mouser Part #
968-ISL12022IBZ-T
|
Renesas / Intersil
|
Real Time Clock REAL TIME CLK/CLNDR W/TEMP COMP 8 L
|
|
3,128In Stock
|
|
|
$10.58
|
|
|
$7.87
|
|
|
$7.32
|
|
|
$6.45
|
|
|
View
|
|
|
$3.99
|
|
|
$6.11
|
|
|
$5.50
|
|
|
$4.64
|
|
|
$3.99
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
128 B
|
SOIC-8
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL12022
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock I2CAL TIME CLK/CLNDR 8LD
- ISL1208IU8Z-T7A
- Renesas / Intersil
-
1:
$7.34
-
3,736In Stock
|
Mouser Part #
968-ISL1208IU8Z-T7A
|
Renesas / Intersil
|
Real Time Clock I2CAL TIME CLK/CLNDR 8LD
|
|
3,736In Stock
|
|
|
$7.34
|
|
|
$5.68
|
|
|
$4.93
|
|
|
$4.61
|
|
|
$3.82
|
|
|
View
|
|
|
$3.78
|
|
|
$3.71
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
2 B
|
MSOP-8
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL1208
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Real Time Clock
- S-35190A-J8T1U
- ABLIC
-
1:
$1.07
-
4,782In Stock
|
Mouser Part #
628-35190A-G
|
ABLIC
|
Real Time Clock Real Time Clock
|
|
4,782In Stock
|
|
|
$1.07
|
|
|
$1.01
|
|
|
$0.993
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 3-Wire
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
SOP-8
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
S-35190
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Real Time Clock
- S-35390A-J8T1U
- ABLIC
-
1:
$1.64
-
3,950In Stock
|
Mouser Part #
628-S-35390A-J8T1U
|
ABLIC
|
Real Time Clock Real Time Clock
|
|
3,950In Stock
|
|
|
$1.64
|
|
|
$1.35
|
|
|
$1.27
|
|
|
$1.20
|
|
|
$1.06
|
|
|
View
|
|
|
$1.17
|
|
|
$1.14
|
|
|
$1.09
|
|
|
$1.05
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
7 B
|
SOP-8
|
No Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
S-35390
|
SMD/SMT
|
|
Reel, Cut Tape
|
|
|
|
Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep
- DS1554WP-120IND+
- Analog Devices / Maxim Integrated
-
1:
$75.69
-
68In Stock
|
Mouser Part #
700-DS1554WP-120IND
|
Analog Devices / Maxim Integrated
|
Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep
|
|
68In Stock
|
|
|
$75.69
|
|
|
$65.31
|
|
|
$62.57
|
|
|
$56.70
|
|
|
View
|
|
|
$53.26
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
32 kB
|
PowerCap Module-34
|
Backup Switching
|
2.97 V
|
3.63 V
|
- 40 C
|
+ 85 C
|
DS1554WP
|
SMD/SMT
|
|
Tray
|
|
|
|
Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD
- ISL1209IU10Z
- Renesas / Intersil
-
1:
$5.74
-
1,861In Stock
|
Mouser Part #
968-ISL1209IU10Z
|
Renesas / Intersil
|
Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD
|
|
1,861In Stock
|
|
|
$5.74
|
|
|
$4.51
|
|
|
$4.50
|
|
|
$3.62
|
|
|
View
|
|
|
$3.38
|
|
|
$3.15
|
|
|
$3.07
|
|
|
$3.05
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
2 B
|
MSOP-10
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL1209
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock 64K (8Kx8) 70ns
- M48T58Y-70MH1F
- STMicroelectronics
-
1:
$31.47
-
362In Stock
|
Mouser Part #
511-M48T58Y-70MH1F
|
STMicroelectronics
|
Real Time Clock 64K (8Kx8) 70ns
|
|
362In Stock
|
|
|
$31.47
|
|
|
$25.11
|
|
|
$23.53
|
|
|
$21.78
|
|
|
View
|
|
|
$19.34
|
|
|
$20.95
|
|
|
$20.91
|
|
|
$19.34
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
64 kB
|
SOX-28
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
M48T58Y
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 2-wire Real Time Clock
- S-35390A-I8T1U
- ABLIC
-
1:
$1.69
-
5,101In Stock
|
Mouser Part #
628-S-35390A-I8T1U
|
ABLIC
|
Real Time Clock 2-wire Real Time Clock
|
|
5,101In Stock
|
|
|
$1.69
|
|
|
$1.37
|
|
|
$1.29
|
|
|
$1.21
|
|
|
View
|
|
|
$1.04
|
|
|
$1.17
|
|
|
$1.14
|
|
|
$1.07
|
|
|
$1.04
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
7 B
|
SNT-A-8
|
No Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
S-35390
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 4-wire Serial Interface
- RS5C348A-E2-F
- Nisshinbo
-
1:
$2.41
-
10,295In Stock
-
End of Life
|
Mouser Part #
848-RS5C348A-E2-F
End of Life
|
Nisshinbo
|
Real Time Clock 4-wire Serial Interface
|
|
10,295In Stock
|
|
|
$2.41
|
|
|
$1.77
|
|
|
$1.61
|
|
|
$1.42
|
|
|
$1.14
|
|
|
View
|
|
|
$1.34
|
|
|
$1.29
|
|
|
$1.14
|
|
|
$1.13
|
|
|
$1.09
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 4-Wire
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
16 B
|
SSOP-10
|
Backup Switching
|
2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RS5C348
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 32.768kHz I2C Time Acc. 6ppm
- RV-3129-C3 32.768kHz OPTION A TA QC
- Micro Crystal
-
1:
$9.09
-
302In Stock
-
1,000Expected 2026-03-06
|
Mouser Part #
428-203688-MG01
|
Micro Crystal
|
Real Time Clock 32.768kHz I2C Time Acc. 6ppm
|
|
302In Stock
1,000Expected 2026-03-06
|
|
|
$9.09
|
|
|
$8.70
|
|
|
$3.93
|
|
|
$3.76
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
8 B
|
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-3129
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock Phantom Time Chip
- DS1315E-5+
- Analog Devices / Maxim Integrated
-
1:
$52.05
-
17In Stock
|
Mouser Part #
700-DS1315E-5
|
Analog Devices / Maxim Integrated
|
Real Time Clock Phantom Time Chip
|
|
17In Stock
|
|
|
$52.05
|
|
|
$45.30
|
|
|
$43.26
|
|
|
$38.68
|
|
|
View
|
|
|
$36.90
|
|
|
$34.34
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Phantom Clock
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
8 B
|
TSSOP-20
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS1315E
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock 3V/5V Real-Time Clocks
- DS17285SN-5+
- Analog Devices / Maxim Integrated
-
1:
$31.02
-
60In Stock
|
Mouser Part #
700-DS17285SN-5
|
Analog Devices / Maxim Integrated
|
Real Time Clock 3V/5V Real-Time Clocks
|
|
60In Stock
|
|
|
$31.02
|
|
|
$25.70
|
|
|
$24.64
|
|
|
$21.69
|
|
|
View
|
|
|
$20.63
|
|
|
$19.29
|
|
|
$17.84
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
2 kB
|
SO-24
|
Backup Switching
|
4.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS17285SN
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock I C 32-Bit Binary Counter RTC
- DS1672S-2+
- Analog Devices / Maxim Integrated
-
1:
$11.50
-
99In Stock
|
Mouser Part #
700-DS1672S-2
|
Analog Devices / Maxim Integrated
|
Real Time Clock I C 32-Bit Binary Counter RTC
|
|
99In Stock
|
|
|
$11.50
|
|
|
$8.72
|
|
|
$8.12
|
|
|
$7.15
|
|
|
View
|
|
|
$6.78
|
|
|
$6.08
|
|
|
$5.13
|
|
|
$4.91
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
Binary
|
Binary
|
|
SOIC-8
|
Backup Switching
|
1.8 V
|
2.2 V
|
- 40 C
|
+ 85 C
|
DS1672S
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock 2-Wire Real Time Clock IC
- RS5C372B-E2-F
- Nisshinbo
-
1:
$2.90
-
9In Stock
-
2,000Expected 2026-04-21
|
Mouser Part #
848-RS5C372B-E2-F
|
Nisshinbo
|
Real Time Clock 2-Wire Real Time Clock IC
|
|
9In Stock
2,000Expected 2026-04-21
|
|
|
$2.90
|
|
|
$2.52
|
|
|
$2.47
|
|
|
$2.29
|
|
|
$1.32
|
|
|
View
|
|
|
$1.32
|
|
|
$1.15
|
|
|
$1.12
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
16 B
|
SSOP-8
|
Backup Switching
|
2 V
|
6 V
|
- 40 C
|
+ 85 C
|
RS5C372
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 3V/5V Real-Time Clock
- DS1685E-3+
- Analog Devices / Maxim Integrated
-
1:
$20.86
-
117In Stock
|
Mouser Part #
700-DS1685E-3
|
Analog Devices / Maxim Integrated
|
Real Time Clock 3V/5V Real-Time Clock
|
|
117In Stock
|
|
|
$20.86
|
|
|
$15.84
|
|
|
$15.20
|
|
|
$13.39
|
|
|
View
|
|
|
$12.73
|
|
|
$11.91
|
|
|
$11.10
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
242 B
|
TSSOP-24
|
Backup Switching
|
2.7 V
|
3.7 V
|
0 C
|
+ 70 C
|
DS1685E
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Tiny Real-Time Clock RTC IC
- PCA85063ATT/AJ
- NXP Semiconductors
-
1:
$1.87
-
20,725In Stock
-
NRND
|
Mouser Part #
771-PCA85063ATT/AJ
NRND
|
NXP Semiconductors
|
Real Time Clock Tiny Real-Time Clock RTC IC
|
|
20,725In Stock
|
|
|
$1.87
|
|
|
$1.52
|
|
|
$1.43
|
|
|
$1.34
|
|
|
$1.07
|
|
|
View
|
|
|
$1.30
|
|
|
$1.27
|
|
|
$1.15
|
|
|
$1.03
|
|
Min.: 1
Mult.: 1
|
|
|
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 I C RTC with 56-Byte NV RAM
- DS1338C-3#
- Analog Devices / Maxim Integrated
-
1:
$19.26
-
133In Stock
|
Mouser Part #
700-DS1338C-3#-
|
Analog Devices / Maxim Integrated
|
Real Time Clock I C RTC with 56-Byte NV RAM
|
|
133In Stock
|
|
|
$19.26
|
|
|
$15.66
|
|
|
$14.94
|
|
|
$12.96
|
|
|
View
|
|
|
$12.37
|
|
|
$11.28
|
|
|
$9.87
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
56 B
|
SO-16
|
Backup Switching
|
2.7 V
|
3.3 V
|
- 40 C
|
+ 85 C
|
DS1338C
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Low-Current SPI/3-Wire RTCs
- DS1344D-33+T&R
- Analog Devices / Maxim Integrated
-
1:
$14.00
-
2,019In Stock
|
Mouser Part #
700-DS1344D-33+T&R
|
Analog Devices / Maxim Integrated
|
Real Time Clock Low-Current SPI/3-Wire RTCs
|
|
2,019In Stock
|
|
|
$14.00
|
|
|
$10.50
|
|
|
$10.01
|
|
|
$8.69
|
|
|
View
|
|
|
$6.51
|
|
|
$8.30
|
|
|
$7.57
|
|
|
$6.68
|
|
|
$6.51
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 3-Wire, SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
96 B
|
TDFN-EP-14
|
Backup Switching
|
3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1344D
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi
- DS1556-70IND+
- Analog Devices / Maxim Integrated
-
1:
$118.26
-
20In Stock
|
Mouser Part #
700-DS1556-70IND
|
Analog Devices / Maxim Integrated
|
Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi
|
|
20In Stock
|
|
|
$118.26
|
|
|
$98.29
|
|
|
$93.56
|
|
|
$87.85
|
|
|
View
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
128 kB
|
EDIP-32
|
Integrated Battery
|
4.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1556
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock Phantom Time Chip
- DS1315S-33+
- Analog Devices / Maxim Integrated
-
1:
$52.05
-
72In Stock
|
Mouser Part #
700-DS1315S-33
|
Analog Devices / Maxim Integrated
|
Real Time Clock Phantom Time Chip
|
|
72In Stock
|
|
|
$52.05
|
|
|
$45.30
|
|
|
$43.26
|
|
|
$38.68
|
|
|
View
|
|
|
$36.90
|
|
|
$34.34
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Phantom Clock
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
8 B
|
SO-16
|
Backup Switching
|
3 V
|
3.6 V
|
0 C
|
+ 70 C
|
DS1315S
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Phantom Time Chip
- DS1315SN-5+
- Analog Devices / Maxim Integrated
-
1:
$53.68
-
45In Stock
|
Mouser Part #
700-DS1315SN-5
|
Analog Devices / Maxim Integrated
|
Real Time Clock Phantom Time Chip
|
|
45In Stock
|
|
|
$53.68
|
|
|
$46.71
|
|
|
$44.61
|
|
|
$39.89
|
|
|
View
|
|
|
$38.05
|
|
|
$35.41
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Phantom Clock
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
8 B
|
SO-16
|
Backup Switching
|
4.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1315SN
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Low-Current SPI/3-Wire RTCs
- DS1343D-33+
- Analog Devices / Maxim Integrated
-
1:
$15.37
-
170In Stock
|
Mouser Part #
700-DS1343D-33+
|
Analog Devices / Maxim Integrated
|
Real Time Clock Low-Current SPI/3-Wire RTCs
|
|
170In Stock
|
|
|
$15.37
|
|
|
$11.51
|
|
|
$10.98
|
|
|
$9.53
|
|
|
View
|
|
|
$9.10
|
|
|
$8.30
|
|
|
$7.32
|
|
|
$7.12
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 3-Wire, SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
96 B
|
TDFN-EP-14
|
Backup Switching
|
3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1343D
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Low-Current SPI/3-Wire RTCs
- DS1343E-33+
- Analog Devices / Maxim Integrated
-
1:
$15.37
-
165In Stock
|
Mouser Part #
700-DS1343E-33+
|
Analog Devices / Maxim Integrated
|
Real Time Clock Low-Current SPI/3-Wire RTCs
|
|
165In Stock
|
|
|
$15.37
|
|
|
$11.51
|
|
|
$10.98
|
|
|
$9.53
|
|
|
View
|
|
|
$9.10
|
|
|
$8.30
|
|
|
$7.32
|
|
|
$7.12
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 3-Wire, SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
96 B
|
TSSOP-20
|
Backup Switching
|
3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1343E
|
SMD/SMT
|
|
Tube
|
|
Canada
