|
|
Real Time Clock REAL TIME CLK/CLNDR W/EEPROM IN 8LD
- ISL12026IVZ
- Renesas / Intersil
-
1:
$6.08
-
570In Stock
-
End of Life
|
Mouser Part #
968-ISL12026IVZ
End of Life
|
Renesas / Intersil
|
Real Time Clock REAL TIME CLK/CLNDR W/EEPROM IN 8LD
|
|
570In Stock
|
|
|
$6.08
|
|
|
$4.61
|
|
|
$4.24
|
|
|
$3.91
|
|
|
$3.76
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
512 B
|
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL12026
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R
- DS1746-70IND+
- Analog Devices / Maxim Integrated
-
1:
$104.27
-
31Expected 2026-03-16
|
Mouser Part #
700-DS1746-70IND
|
Analog Devices / Maxim Integrated
|
Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R
|
|
31Expected 2026-03-16
|
|
|
$104.27
|
|
|
$86.39
|
|
|
$82.83
|
|
|
$77.00
|
|
|
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
|
DS1746
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock w/242x8 NVSRAM Alarm Wake-up
- BQ3285ES
- Texas Instruments
-
1:
$22.99
-
87In Stock
|
Mouser Part #
595-BQ3285ES
|
Texas Instruments
|
Real Time Clock w/242x8 NVSRAM Alarm Wake-up
|
|
87In Stock
|
|
|
$22.99
|
|
|
$18.13
|
|
|
$16.87
|
|
|
$15.55
|
|
|
View
|
|
|
$14.90
|
|
|
$14.52
|
|
|
$14.20
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
242 B
|
SOIC-24
|
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
BQ3285E
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock RTC IC with 114x8 NV SRAM
- BQ3285S-SB2
- Texas Instruments
-
1:
$22.76
-
30In Stock
|
Mouser Part #
595-BQ3285S-SB2
|
Texas Instruments
|
Real Time Clock RTC IC with 114x8 NV SRAM
|
|
30In Stock
|
|
|
$22.76
|
|
|
$17.99
|
|
|
$16.79
|
|
|
$15.47
|
|
|
View
|
|
|
$14.86
|
|
|
$14.09
|
|
|
$13.82
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
114 B
|
SOIC-24
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
BQ3285
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Parallel RTC A 595-B Q4802LYPWR A 595-BQ A 595-BQ4802LYPWR
- BQ4802LYPW
- Texas Instruments
-
1:
$12.88
-
68In Stock
|
Mouser Part #
595-BQ4802LYPW
|
Texas Instruments
|
Real Time Clock Parallel RTC A 595-B Q4802LYPWR A 595-BQ A 595-BQ4802LYPWR
|
|
68In Stock
|
|
|
$12.88
|
|
|
$10.36
|
|
|
$8.80
|
|
|
$8.15
|
|
|
View
|
|
|
$8.07
|
|
|
$7.95
|
|
|
$7.83
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
16 B
|
TSSOP-28
|
Backup Switching
|
2.7 V
|
3.6 V
|
0 C
|
+ 70 C
|
BQ4802LY
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Parallel RTC
- BQ4802YPW
- Texas Instruments
-
1:
$15.72
-
76In Stock
|
Mouser Part #
595-BQ4802YPW
|
Texas Instruments
|
Real Time Clock Parallel RTC
|
|
76In Stock
|
|
|
$15.72
|
|
|
$12.26
|
|
|
$11.41
|
|
|
$10.39
|
|
|
View
|
|
|
$9.98
|
|
|
$9.73
|
|
|
$9.52
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
16 B
|
TSSOP-28
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
BQ4802Y
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Real-Time Clocks
- DS12885S+
- Analog Devices / Maxim Integrated
-
1:
$24.27
-
55In Stock
|
Mouser Part #
700-DS12885S
|
Analog Devices / Maxim Integrated
|
Real Time Clock Real-Time Clocks
|
|
55In Stock
|
|
|
$24.27
|
|
|
$19.05
|
|
|
$18.27
|
|
|
$16.09
|
|
|
View
|
|
|
$15.30
|
|
|
$14.31
|
|
|
$13.31
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
114 B
|
SO-24
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS12885S
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Real-Time Clocks
- DS12885SN+
- Analog Devices / Maxim Integrated
-
1:
$26.02
-
41In Stock
|
Mouser Part #
700-DS12885SN
|
Analog Devices / Maxim Integrated
|
Real Time Clock Real-Time Clocks
|
|
41In Stock
|
|
|
$26.02
|
|
|
$21.03
|
|
|
$20.15
|
|
|
$17.76
|
|
|
View
|
|
|
$16.89
|
|
|
$15.80
|
|
|
$14.63
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
114 B
|
SO-24
|
Backup Switching
|
4.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS12885SN
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Timer Control Periph eral A 926-DP8570AV A 926-DP8570AVX/NOPB
- DP8570AV/NOPB
- Texas Instruments
-
1:
$66.13
-
35In Stock
-
18Expected 2026-04-08
|
Mouser Part #
926-DP8570AV/NOPB
|
Texas Instruments
|
Real Time Clock Timer Control Periph eral A 926-DP8570AV A 926-DP8570AVX/NOPB
|
|
35In Stock
18Expected 2026-04-08
|
|
|
$66.13
|
|
|
$53.94
|
|
|
$50.90
|
|
|
$47.57
|
|
|
$45.70
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
32 B
|
PLCC-28
|
Backup Switching
|
4.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DP8570A
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock I2C REAL TIME CLOCK/ CALENDAR 8LD
- ISL1208IB8Z
- Renesas / Intersil
-
1:
$4.24
-
184In Stock
-
1,200Expected 2026-05-01
|
Mouser Part #
968-ISL1208IB8Z
|
Renesas / Intersil
|
Real Time Clock I2C REAL TIME CLOCK/ CALENDAR 8LD
|
|
184In Stock
1,200Expected 2026-05-01
|
|
|
$4.24
|
|
|
$2.96
|
|
|
$2.66
|
|
|
$2.58
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
2 B
|
SOIC-8
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL1208
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Low-Current SPI/3-Wire RTCs
- DS1344E-3+
- Analog Devices / Maxim Integrated
-
1:
$15.95
-
53In Stock
|
Mouser Part #
700-DS1344E-3+
|
Analog Devices / Maxim Integrated
|
Real Time Clock Low-Current SPI/3-Wire RTCs
|
|
53In Stock
|
|
|
$15.95
|
|
|
$12.33
|
|
|
$11.76
|
|
|
$10.21
|
|
|
View
|
|
|
$9.75
|
|
|
$8.89
|
|
|
$7.81
|
|
|
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
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1344E
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Portable System Controller
- DS1673E-5+
- Analog Devices / Maxim Integrated
-
1:
$26.72
-
69In Stock
|
Mouser Part #
700-DS1673E-5
|
Analog Devices / Maxim Integrated
|
Real Time Clock Portable System Controller
|
|
69In Stock
|
|
|
$26.72
|
|
|
$21.60
|
|
|
$20.71
|
|
|
$18.24
|
|
|
View
|
|
|
$17.35
|
|
|
$16.22
|
|
|
$15.03
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 3-Wire
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
TSSOP-20
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS1673E
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Real-Time Event Recorder
- DS1678+
- Analog Devices / Maxim Integrated
-
1:
$22.44
-
48In Stock
|
Mouser Part #
700-DS1678
|
Analog Devices / Maxim Integrated
|
Real Time Clock Real-Time Event Recorder
|
|
48In Stock
|
|
|
$22.44
|
|
|
$17.04
|
|
|
$16.35
|
|
|
$14.40
|
|
|
View
|
|
|
$13.69
|
|
|
$12.80
|
|
|
$11.94
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
32 B
|
PDIP-8
|
Backup Switching
|
4.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1678
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock 3V/5V Real-Time Clocks
- DS17285SN-3+
- Analog Devices / Maxim Integrated
-
1:
$31.02
-
10In Stock
|
Mouser Part #
700-DS17285SN-3
|
Analog Devices / Maxim Integrated
|
Real Time Clock 3V/5V Real-Time Clocks
|
|
10In 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
|
2.7 V
|
3.7 V
|
- 40 C
|
+ 85 C
|
DS17285SN
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock 3V/5V Real-Time Clocks
- DS17485S-5+
- Analog Devices / Maxim Integrated
-
1:
$37.95
-
5In Stock
|
Mouser Part #
700-DS17485S-5
|
Analog Devices / Maxim Integrated
|
Real Time Clock 3V/5V Real-Time Clocks
|
|
5In Stock
|
|
|
$37.95
|
|
|
$29.69
|
|
|
$28.35
|
|
|
$25.34
|
|
|
View
|
|
|
$24.18
|
|
|
$23.01
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
4 kB
|
SO-24
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS17485S
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock 3V/5V Real-Time Clocks
- DS17487-3IND+
- Analog Devices / Maxim Integrated
-
1:
$52.28
-
6In Stock
|
Mouser Part #
700-DS17487-3IND
|
Analog Devices / Maxim Integrated
|
Real Time Clock 3V/5V Real-Time Clocks
|
|
6In Stock
|
|
|
$52.28
|
|
|
$45.50
|
|
|
$43.44
|
|
|
$38.85
|
|
|
View
|
|
|
$37.05
|
|
|
$34.49
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
4 kB
|
EDIP-24
|
Backup Switching
|
2.7 V
|
3.7 V
|
- 40 C
|
+ 85 C
|
DS17487
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock 3V/5V Real-Time Clocks
- DS17887-3IND+
- Analog Devices / Maxim Integrated
-
1:
$85.47
-
1In Stock
|
Mouser Part #
700-DS17887-3IND+
|
Analog Devices / Maxim Integrated
|
Real Time Clock 3V/5V Real-Time Clocks
|
|
1In Stock
|
|
|
$85.47
|
|
|
$73.76
|
|
|
$70.66
|
|
|
$64.02
|
|
|
$60.16
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
8 kB
|
EDIP-24
|
Integrated Battery
|
2.7 V
|
3.7 V
|
- 40 C
|
+ 85 C
|
DS17887
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock PERI SPIAL-TIME-CLK
- CDP68HC68T1M2Z
- Renesas / Intersil
-
1:
$34.95
-
22In Stock
-
480Expected 2026-07-28
-
End of Life
|
Mouser Part #
968-CDP68HC68T1M2Z
End of Life
|
Renesas / Intersil
|
Real Time Clock PERI SPIAL-TIME-CLK
|
|
22In Stock
480Expected 2026-07-28
|
|
|
$34.95
|
|
|
$28.03
|
|
|
$26.29
|
|
|
$25.90
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 3-Wire, SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
32 B
|
SOIC-16
|
Backup Switching
|
3 V
|
6 V
|
- 40 C
|
+ 85 C
|
CDP68HC68T1
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock REAL TIME CLK/CLNDR W/EEPROM IN 8LD W
- ISL12026AIBZ
- Renesas / Intersil
-
1:
$6.08
-
94In Stock
-
End of Life
|
Mouser Part #
968-ISL12026AIBZ
End of Life
|
Renesas / Intersil
|
Real Time Clock REAL TIME CLK/CLNDR W/EEPROM IN 8LD W
|
|
94In Stock
|
|
|
$6.08
|
|
|
$4.61
|
|
|
$4.24
|
|
|
$3.82
|
|
|
$3.76
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
512 B
|
SOIC-8
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL12026
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock Parallel RTC A 595-B Q4802YDWR A 595-BQ4 A 595-BQ4802YDWR
- BQ4802YDW
- Texas Instruments
-
1:
$33.69
-
5In Stock
|
Mouser Part #
595-BQ4802YDW
|
Texas Instruments
|
Real Time Clock Parallel RTC A 595-B Q4802YDWR A 595-BQ4 A 595-BQ4802YDWR
|
|
5In Stock
|
|
|
$33.69
|
|
|
$27.00
|
|
|
$24.13
|
|
|
$23.56
|
|
|
View
|
|
|
$23.15
|
|
|
$22.86
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
16 B
|
SOIC-28
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
BQ4802Y
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock REAL TIME CLK W/ ALARM & TIMR FUNCTNS
- ISL12058IUZ
- Renesas / Intersil
-
1:
$4.19
-
33In Stock
|
Mouser Part #
968-ISL12058IUZ
|
Renesas / Intersil
|
Real Time Clock REAL TIME CLK W/ ALARM & TIMR FUNCTNS
|
|
33In Stock
|
|
|
$4.19
|
|
|
$3.13
|
|
|
$2.69
|
|
|
$2.55
|
|
|
$2.49
|
|
Min.: 1
Mult.: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
MSOP-8
|
No Backup Switching
|
1.8 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
ISL12058
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock REAL TIME CLOCK 5+/-23PPM STICK
Epson Timing RX-4035SA:B PURE SN
- RX-4035SA:B PURE SN
- Epson Timing
-
1:
$9.64
-
13In Stock
|
Mouser Part #
732-RX4035SA:BPURESN
|
Epson Timing
|
Real Time Clock REAL TIME CLOCK 5+/-23PPM STICK
|
|
13In Stock
|
|
|
$9.64
|
|
|
$7.46
|
|
|
$7.09
|
|
|
$7.01
|
|
Min.: 1
Mult.: 1
|
|
|
SPI
|
|
|
|
|
Backup Switching
|
2.4 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RX-4035SA
|
SMD/SMT
|
|
Tube
|
|
|
|
Real Time Clock 64k NV SRAM with Phantom Clock
- DS1243Y-120+
- Analog Devices / Maxim Integrated
-
1:
$80.22
-
1,046Expected 2026-05-04
|
Mouser Part #
700-DS1243Y-120
|
Analog Devices / Maxim Integrated
|
Real Time Clock 64k NV SRAM with Phantom Clock
|
|
1,046Expected 2026-05-04
|
|
|
$80.22
|
|
|
$69.23
|
|
|
$66.31
|
|
|
$60.10
|
|
|
$56.46
|
|
Min.: 1
Mult.: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
8 kB
|
EDIP-28
|
Integrated Battery
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS1243Y
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock Serial Alarm Real-Time Clock
- DS1305N+
- Analog Devices / Maxim Integrated
-
1:
$21.49
-
1,087On Order
|
Mouser Part #
700-DS1305N
|
Analog Devices / Maxim Integrated
|
Real Time Clock Serial Alarm Real-Time Clock
|
|
1,087On Order
On Order:
537 Expected 2026-04-16
550 Expected 2026-04-23
Factory Lead-Time:
10 Weeks
|
|
|
$21.49
|
|
|
$16.33
|
|
|
$15.66
|
|
|
$13.78
|
|
|
View
|
|
|
$13.11
|
|
|
$12.26
|
|
|
$11.44
|
|
Min.: 1
Mult.: 1
|
|
|
Serial 3-Wire, SPI
|
YY-MM-DD
|
HH:MM:SS (24 hr)
|
96 B
|
DIP-16
|
Backup Switching
|
2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1305N
|
Through Hole
|
|
Tube
|
|
|
|
Real Time Clock 3V/5V Real-Time Clock
- DS1685E-5+
- Analog Devices / Maxim Integrated
-
1:
$20.86
-
270On Order
|
Mouser Part #
700-DS1685E-5
|
Analog Devices / Maxim Integrated
|
Real Time Clock 3V/5V Real-Time Clock
|
|
270On Order
On Order:
84 Expected 2026-03-05
186 Expected 2026-03-10
Factory Lead-Time:
10 Weeks
|
|
|
$20.86
|
|
|
$15.84
|
|
|
$15.20
|
|
|
$13.39
|
|
|
View
|
|
|
$12.73
|
|
|
$11.91
|
|
|
$11.10
|
|
Min.: 1
Mult.: 1
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
242 B
|
TSSOP-24
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS1685E
|
SMD/SMT
|
|
Tube
|
|
Canada
