Real Time Clock 3V/5V Real-Time Clocks
+1 image
DS17285SN-5+
Analog Devices / Maxim Integrated
1:
$19.65
42 In Stock
Mouser Part # 700-DS17285SN-5
Analog Devices / Maxim Integrated
Real Time Clock 3V/5V Real-Time Clocks
42 In Stock
1
$19.65
10
$15.64
30
$14.47
120
$13.11
270
View
270
$12.58
510
$12.33
5,010
Quote
Buy
Min.: 1 Mult.: 1
Details
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 .9RTC BASE
+1 image
1338-31DVGI8
Renesas Electronics
1:
$3.23
67 In Stock
5,000 Expected 12/13/2027
Mouser Part # 972-1338-31DVGI8
Renesas Electronics
Real Time Clock .9RTC BASE
67 In Stock
5,000 Expected 12/13/2027
Alternative Packaging
1
$3.23
10
$2.41
25
$2.20
100
$1.98
250
View
2,500
$1.72
250
$1.87
500
$1.83
1,000
$1.73
2,500
$1.72
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
56 B
MSOP-8
Backup Switching
1.3 V
3.7 V
- 40 C
+ 85 C
1338
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Real-time Clock IC
+2 images
PT7C4337AWEX
Diodes Incorporated
1:
$1.22
59 In Stock
Mouser Part # 729-PT7C4337AWEX
Diodes Incorporated
Real Time Clock Real-time Clock IC
59 In Stock
Alternative Packaging
1
$1.22
10
$0.88
25
$0.797
100
$0.704
250
View
2,500
$0.624
250
$0.66
500
$0.633
1,000
$0.624
2,500
$0.624
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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 32.768kHz SPI Time Acc. 6ppm
RV-3149-C3 32.768kHz OPTION A TA QC
Micro Crystal
1:
$4.32
431 In Stock
Mouser Part # 428-203658-MG01
Micro Crystal
Real Time Clock 32.768kHz SPI Time Acc. 6ppm
431 In Stock
1
$4.32
10
$3.25
25
$2.99
100
$2.69
1,000
$2.38
2,000
View
250
$2.56
500
$2.54
2,000
$2.33
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
SPI
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 B
Backup Switching
1.3 V
5.5 V
- 40 C
+ 85 C
RV-3149
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Low-Current SPI/3-Wire RTCs
+2 images
DS1343D-33+
Analog Devices / Maxim Integrated
1:
$7.49
152 In Stock
Mouser Part # 700-DS1343D-33+
Analog Devices / Maxim Integrated
Real Time Clock Low-Current SPI/3-Wire RTCs
152 In Stock
Alternative Packaging
1
$7.49
10
$5.78
25
$5.35
100
$4.87
300
View
300
$4.51
500
$4.50
1,000
$4.37
2,500
$4.16
Buy
Min.: 1 Mult.: 1
Details
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 RV-8803-C7, Real-Time Clock, I C-bus, 3ppm @ -40 to +85C (SMD 3.2 x 1.5 x 0.8)
RV-8803-C7-TA-QC
Micro Crystal
1:
$3.28
83 In Stock
4,000 On Order
Mouser Part # 428-RV-8803-C7-TA-QC
Micro Crystal
Real Time Clock RV-8803-C7, Real-Time Clock, I C-bus, 3ppm @ -40 to +85C (SMD 3.2 x 1.5 x 0.8)
83 In Stock
4,000 On Order
View Dates
On Order:
2,000 Expected 4/2/2027
2,000 Expected 9/27/2027
Factory Lead-Time:
41 Weeks
1
$3.28
10
$2.44
25
$2.23
100
$2.00
250
$1.95
1,000
$1.65
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
RV-8803-C7
SMD/SMT
Reel, Cut Tape
Real Time Clock 5ppm, I2C Real-Time Clock with Integrated MEMS Oscillator
+1 image
MAX31343EKA+T
Analog Devices / Maxim Integrated
1:
$6.32
13 In Stock
5,000 Expected 1/21/2027
Mouser Part # 700-MAX31343EKA+T
Analog Devices / Maxim Integrated
Real Time Clock 5ppm, I2C Real-Time Clock with Integrated MEMS Oscillator
13 In Stock
5,000 Expected 1/21/2027
Alternative Packaging
1
$6.32
10
$4.85
25
$4.23
100
$3.83
250
View
2,500
$3.44
250
$3.66
500
$3.60
1,000
$3.58
2,500
$3.44
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
64 B
WLP-8
Backup Switching
1.6 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Low-Current SPI/3-Wire RTCs
+5 images
DS1344E-3+
Analog Devices / Maxim Integrated
1:
$7.49
53 In Stock
Mouser Part # 700-DS1344E-3+
Analog Devices / Maxim Integrated
Real Time Clock Low-Current SPI/3-Wire RTCs
53 In Stock
Alternative Packaging
1
$7.49
10
$5.78
25
$5.35
74
$4.87
296
View
296
$4.51
518
$4.50
1,036
$4.37
2,516
$4.16
Buy
Min.: 1 Mult.: 1
Details
Serial 3-Wire, SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
96 B
TSSOP-20
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
DS1344E
SMD/SMT
Tube
Real Time Clock I C 32-Bit Binary Counter RTC
DS1672S-2+
Analog Devices / Maxim Integrated
1:
$5.68
99 In Stock
Mouser Part # 700-DS1672S-2
Analog Devices / Maxim Integrated
Real Time Clock I C 32-Bit Binary Counter RTC
99 In Stock
1
$5.68
10
$4.33
25
$3.99
100
$3.57
300
View
300
$3.49
500
$3.43
1,000
$3.41
2,500
$3.39
Buy
Min.: 1 Mult.: 1
Details
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 1.8V-5.5V Real Time Clock 12C bus
PT7C4337ZEEX
Diodes Incorporated
1:
$1.22
149 In Stock
Mouser Part # 729-PT7C4337ZEEX
Diodes Incorporated
Real Time Clock 1.8V-5.5V Real Time Clock 12C bus
149 In Stock
1
$1.22
10
$0.877
25
$0.789
100
$0.694
250
View
3,000
$0.588
250
$0.649
500
$0.622
1,000
$0.602
3,000
$0.588
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Reel, Cut Tape, MouseReel
Real Time Clock I C RTC with Trickle Charger
+2 images
DS1340U-18+
Analog Devices / Maxim Integrated
1:
$6.90
259 In Stock
Mouser Part # 700-DS1340U-18
Analog Devices / Maxim Integrated
Real Time Clock I C RTC with Trickle Charger
259 In Stock
1
$6.90
10
$5.29
50
$4.83
100
$4.44
250
View
250
$4.23
500
$4.10
1,000
$4.05
2,500
$4.00
Buy
Min.: 1 Mult.: 1
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
uSOP-8
Backup Switching
1.71 V
1.89 V
- 40 C
+ 85 C
DS1340U
SMD/SMT
Tube
Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R
DS1746W-120IND+
Analog Devices / Maxim Integrated
1:
$69.39
23 In Stock
Mouser Part # 700-DS1746W-120IND
Analog Devices / Maxim Integrated
Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R
23 In Stock
1
$69.39
11
$57.32
22
$54.29
110
$51.66
253
View
253
Quote
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
128 kB
EDIP-32
Integrated Battery
2.97 V
3.63 V
- 40 C
+ 85 C
DS1746W
Through Hole
Tube
Real Time Clock Real-time Clock Mod I2C Bus
+2 images
PT7C4337WEX
Diodes Incorporated
1:
$1.03
1,705 In Stock
Mouser Part # 729-PT7C4337WEX
Diodes Incorporated
Real Time Clock Real-time Clock Mod I2C Bus
1,705 In Stock
Alternative Packaging
1
$1.03
10
$0.739
25
$0.665
100
$0.585
2,500
$0.484
5,000
View
250
$0.547
500
$0.524
1,000
$0.507
5,000
$0.48
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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 3V/5V Real-Time Clock
DS1687-3+
Analog Devices / Maxim Integrated
1:
$27.79
78 In Stock
Mouser Part # 700-DS1687-3
Analog Devices / Maxim Integrated
Real Time Clock 3V/5V Real-Time Clock
78 In Stock
1
$27.79
10
$21.83
28
$20.85
112
$19.32
252
View
252
$18.59
504
$18.15
2,506
Quote
Buy
Min.: 1 Mult.: 1
Details
Multiplexed
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
242 B
EDIP-24
Integrated Battery
2.7 V
3.7 V
0 C
+ 70 C
DS1687
Through Hole
Tube
Real Time Clock 256K (32Kx8) 100ns
M48T37V-10MH1F
STMicroelectronics
1:
$23.26
360 In Stock
Mouser Part # 511-M48T37V-10MH1F
STMicroelectronics
Real Time Clock 256K (32Kx8) 100ns
360 In Stock
1
$23.26
10
$18.62
25
$17.28
100
$16.27
936
$15.68
1,872
View
1,872
Quote
Buy
Min.: 1 Mult.: 1
Reel :936
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
256 kB
SOIC-44
Backup Switching
3 V
3.6 V
0 C
+ 70 C
M48T37V
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep
DS1554P-70+
Analog Devices / Maxim Integrated
1:
$47.53
37 In Stock
Mouser Part # 700-DS1554P-70
Analog Devices / Maxim Integrated
Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep
37 In Stock
1
$47.53
10
$38.84
25
$36.33
120
$34.61
280
View
280
$33.14
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
32 kB
PowerCap Module-34
Backup Switching
4.5 V
5.5 V
0 C
+ 70 C
DS1554P
SMD/SMT
Tray
Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi
DS1556W-120IND+
Analog Devices / Maxim Integrated
1:
$72.60
14 In Stock
Mouser Part # 700-DS1556W-120IND
Analog Devices / Maxim Integrated
Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi
14 In Stock
1
$72.60
11
$57.55
22
$56.72
110
$53.93
253
View
253
Quote
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
128 kB
EDIP-32
Integrated Battery
2.97 V
3.63 V
- 40 C
+ 85 C
DS1556W
Through Hole
Tube
Real Time Clock Watchdog Clocks with NV RAM Control
DS1558W+
Analog Devices / Maxim Integrated
1:
$19.80
57 In Stock
Mouser Part # 700-DS1558W
Analog Devices / Maxim Integrated
Real Time Clock Watchdog Clocks with NV RAM Control
57 In Stock
Alternative Packaging
1
$19.80
10
$15.69
25
$14.67
100
$13.54
250
View
250
$12.87
500
$12.61
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
TQFP-48
Backup Switching
2.97 V
3.63 V
- 40 C
+ 85 C
DS1558W
SMD/SMT
Tray
Real Time Clock I C 32-Bit Binary Counter RTC
DS1672S-3+T&R
Analog Devices / Maxim Integrated
1:
$5.29
2,080 In Stock
Mouser Part # 700-DS1672S-3T&R
Analog Devices / Maxim Integrated
Real Time Clock I C 32-Bit Binary Counter RTC
2,080 In Stock
Alternative Packaging
1
$5.29
10
$4.03
25
$3.72
100
$3.37
250
View
2,500
$3.02
250
$3.20
500
$3.10
1,000
$3.06
2,500
$3.02
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial 2-Wire, I2C
Binary
Binary
SOIC-8
Backup Switching
2.7 V
3.3 V
- 40 C
+ 85 C
DS1672S
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 3V/5V Real-Time Clocks
DS17487-5+
Analog Devices / Maxim Integrated
1:
$32.18
51 In Stock
Mouser Part # 700-DS17487-5
Analog Devices / Maxim Integrated
Real Time Clock 3V/5V Real-Time Clocks
51 In Stock
1
$32.18
10
$26.65
28
$25.23
112
$23.82
252
$22.67
Buy
Min.: 1 Mult.: 1
Details
Multiplexed
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
4 kB
EDIP-24
Integrated Battery
4.5 V
5.5 V
0 C
+ 70 C
DS17487
Through Hole
Tube
Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi
DS1556-70+
Analog Devices / Maxim Integrated
1:
$76.86
16 In Stock
Mouser Part # 700-DS1556-70
Analog Devices / Maxim Integrated
Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi
16 In Stock
1
$76.86
11
$61.24
22
$59.93
110
$56.21
253
View
253
Quote
Buy
Min.: 1 Mult.: 1
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
128 kB
EDIP-32
Integrated Battery
4.5 V
5.5 V
0 C
+ 70 C
DS1556
Through Hole
Tube
Real Time Clock I C 32-Bit Binary Counter RTC
+2 images
DS1672U-33+T&R
Analog Devices / Maxim Integrated
1:
$5.36
664 In Stock
Mouser Part # 700-DS1672U-33T&R
Analog Devices / Maxim Integrated
Real Time Clock I C 32-Bit Binary Counter RTC
664 In Stock
Alternative Packaging
1
$5.36
10
$4.09
25
$3.77
100
$3.41
250
View
3,000
$3.06
250
$3.25
500
$3.15
1,000
$3.11
3,000
$3.06
6,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Serial 2-Wire, I2C
Binary
Binary
Backup Switching
2.97 V
3.63 V
- 40 C
+ 85 C
DS1672U
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial SPI bus RTC
+1 image
M41T93SQA6F
STMicroelectronics
1:
$7.75
166 In Stock
Mouser Part # 511-M41T93SQA6F
STMicroelectronics
Real Time Clock Serial SPI bus RTC
166 In Stock
1
$7.75
10
$6.15
25
$5.63
100
$5.23
1,000
$4.78
2,000
View
250
$5.00
2,000
$4.50
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
32 B
QFN-16
Backup Switching
3 V
5.5 V
- 40 C
+ 85 C
M41T93
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Low Power Consumption IC RTC 3.2 x 2.5 x 1.0 mm (lwh)
ECS-RTC-3225-5609-TR
ECS
1:
$5.07
11,712 In Stock
Mouser Part # 520-ECSRTC32255609TR
ECS
Real Time Clock Low Power Consumption IC RTC 3.2 x 2.5 x 1.0 mm (lwh)
11,712 In Stock
1
$5.07
10
$3.86
25
$3.56
100
$3.23
1,000
$2.79
2,000
View
250
$3.07
500
$2.88
2,000
$2.75
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
I2C
YY-MM-DD
HH:MM:SS (24 hr)
Backup Switching
2.5 V
5 V
- 20 C
+ 80 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I C RTC with Trickle Charger
+2 images
DS1340U-3+
Analog Devices / Maxim Integrated
1:
$6.90
204 In Stock
Mouser Part # 700-DS1340U-3
Analog Devices / Maxim Integrated
Real Time Clock I C RTC with Trickle Charger
204 In Stock
Alternative Packaging
1
$6.90
10
$5.29
50
$4.83
100
$4.44
250
View
250
$4.23
500
$4.10
1,000
$4.05
2,500
$4.00
Buy
Min.: 1 Mult.: 1
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
uSOP-8
Backup Switching
2.7 V
3.3 V
- 40 C
+ 85 C
DS1340U
SMD/SMT
Tube
