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3.63 V Real Time Clock

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Part #

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1744WP-120IND+
Analog Devices / Maxim Integrated
1: CHF 46.65
628In Stock

Mfr. Part No.
DS1744WP-120IND+

Mouser Part No
700-DS1744WP-120IND

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

628In Stock

CHF 46.65

CHF 41.09

CHF 38.26

CHF 37.17

View

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

DS1744WP

SMD/SMT

Tray

Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi

DS1556W-120+
Analog Devices / Maxim Integrated
1: CHF 50.17
35In Stock

Mfr. Part No.
DS1556W-120+

Mouser Part No
700-DS1556W-120

Analog Devices / Maxim Integrated

Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi

Datasheet

35In Stock

CHF 50.17

CHF 45.09

CHF 42.70

CHF 40.66

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

128 kB

Integrated Battery

2.97 V

3.63 V

0 C

+ 70 C

DS1556W

Through Hole

Tube

Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi

DS1556WP-120IND+
Analog Devices / Maxim Integrated
1: CHF 58.44
38In Stock

Mfr. Part No.
DS1556WP-120IND+

Mouser Part No
700-DS1556WP-120IND

Analog Devices / Maxim Integrated

Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi

Datasheet

38In Stock

CHF 58.44

CHF 48.27

CHF 45.29

CHF 43.32

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

128 kB

PowerCap Module-34

Backup Switching

2.97 V

3.63 V

- 40 C

+ 85 C

DS1556WP

SMD/SMT

Tray

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1746WP-120+
Analog Devices / Maxim Integrated
1: CHF 46.32
75In Stock

Mfr. Part No.
DS1746WP-120+

Mouser Part No
700-DS1746WP-120

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

75In Stock

CHF 46.32

CHF 39.68

CHF 37.10

CHF 35.78

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

128 kB

PowerCap Module-34

Backup Switching

2.97 V

3.63 V

0 C

+ 70 C

DS1746WP

SMD/SMT

Tray

Real Time Clock I C 32-Bit Binary Counter RTC

DS1672U-33+T&R
Analog Devices / Maxim Integrated
1: CHF 4.31
664In Stock

Mfr. Part No.
DS1672U-33+T&R

Mouser Part No
700-DS1672U-33T&R

Analog Devices / Maxim Integrated

Real Time Clock I C 32-Bit Binary Counter RTC

Datasheet

664In Stock

Cut Tape

CHF 4.31

CHF 3.29

CHF 3.03

CHF 2.74

View

Reel

CHF 2.46

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

Serial 2-Wire, I2C

Binary

Backup Switching

2.97 V

3.63 V

- 40 C

+ 85 C

DS1672U

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi

DS1556W-120IND+
Analog Devices / Maxim Integrated
1: CHF 58.44
14In Stock

Mfr. Part No.
DS1556W-120IND+

Mouser Part No
700-DS1556W-120IND

Analog Devices / Maxim Integrated

Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi

Datasheet

14In Stock

CHF 58.44

CHF 47.17

CHF 46.92

CHF 45.56

View

Min.: 1
Mult.: 1

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: CHF 15.94
57In Stock

Mfr. Part No.
DS1558W+

Mouser Part No
700-DS1558W

Analog Devices / Maxim Integrated

Real Time Clock Watchdog Clocks with NV RAM Control

Datasheet

57In Stock

CHF 15.94

CHF 12.63

CHF 11.81

CHF 10.90

View

Min.: 1
Mult.: 1

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 Y2K-Compliant, Nonvolatile Timekeeping R

DS1746W-120IND+
Analog Devices / Maxim Integrated
1: CHF 55.86
23In Stock

Mfr. Part No.
DS1746W-120IND+

Mouser Part No
700-DS1746W-120IND

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

23In Stock

CHF 55.86

CHF 46.14

CHF 43.70

CHF 41.59

View

Min.: 1
Mult.: 1

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 Y2K-Compliant, Nonvolatile Timekeeping R

DS1746WP-120IND+
Analog Devices / Maxim Integrated
1: CHF 57.92
20In Stock

Mfr. Part No.
DS1746WP-120IND+

Mouser Part No
700-DS1746WP-120IND

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

20In Stock

CHF 57.92

CHF 47.84

CHF 44.92

CHF 42.93

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

128 kB

PowerCap Module-34

Backup Switching

2.97 V

3.63 V

- 40 C

+ 85 C

DS1746WP

SMD/SMT

Tray

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1747W-120IND+
Analog Devices / Maxim Integrated
1: CHF 64.83
285In Stock

Mfr. Part No.
DS1747W-120IND+

Mouser Part No
700-DS1747W-120IND

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

285In Stock

CHF 64.83

CHF 54.65

CHF 51.41

CHF 48.84

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

512 kB

EDIP-32

Integrated Battery

2.97 V

3.63 V

- 40 C

+ 85 C

DS1747W

Through Hole

Tube

Real Time Clock I C RTC/Supervisor with Trickle Charger

DS1388Z-33+T&R
Analog Devices / Maxim Integrated
1: CHF 6.55
978In Stock
2’500Expected 10/26/2026

Mfr. Part No.
DS1388Z-33+T&R

Mouser Part No
700-DS1388Z-33T&R

Analog Devices / Maxim Integrated

Real Time Clock I C RTC/Supervisor with Trickle Charger

Datasheet

978In Stock

2’500Expected 10/26/2026

Cut Tape

CHF 6.55

CHF 5.06

CHF 4.68

CHF 4.30

View

Reel

CHF 3.73

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

I2C

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

512 B

SOIC-8

Backup Switching

2.97 V

3.63 V

- 40 C

+ 85 C

DS1388Z

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock I C 32-Bit Binary Counter RTC

DS1672S-33+
Analog Devices / Maxim Integrated
1: CHF 4.31
486In Stock

Mfr. Part No.
DS1672S-33+

Mouser Part No
700-DS1672S-33

Analog Devices / Maxim Integrated

Real Time Clock I C 32-Bit Binary Counter RTC

Datasheet

486In Stock

CHF 4.31

CHF 3.29

CHF 3.03

CHF 2.73

View

Min.: 1
Mult.: 1

Serial 2-Wire, I2C

Binary

SOIC-8

Backup Switching

2.97 V

3.63 V

- 40 C

+ 85 C

DS1672S

SMD/SMT

Tube

Real Time Clock I C 32-Bit Binary Counter RTC

DS1672S-33+T&R
Analog Devices / Maxim Integrated
1: CHF 4.31
3’700In Stock

Mfr. Part No.
DS1672S-33+T&R

Mouser Part No
700-DS1672S-33T&R

Analog Devices / Maxim Integrated

Real Time Clock I C 32-Bit Binary Counter RTC

Datasheet

3’700In Stock

Cut Tape

CHF 4.31

CHF 3.29

CHF 3.03

CHF 2.74

View

Reel

CHF 2.56

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

Serial 2-Wire, I2C

Binary

SOIC-8

Backup Switching

2.97 V

3.63 V

- 40 C

+ 85 C

DS1672S

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1744WP-120+
Analog Devices / Maxim Integrated
1: CHF 40.51
105In Stock

Mfr. Part No.
DS1744WP-120+

Mouser Part No
700-DS1744WP-120

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

105In Stock

CHF 40.51

CHF 34.94

CHF 30.85

CHF 30.84

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

0 C

+ 70 C

DS1744WP

Through Hole

Tray

Real Time Clock 4096k NV SRAM with Phantom Clock

DS1251W-120IND+
Analog Devices / Maxim Integrated
1: CHF 67.67
2In Stock

Mfr. Part No.
DS1251W-120IND+

Mouser Part No
700-DS1251W-120IND

Analog Devices / Maxim Integrated

Real Time Clock 4096k NV SRAM with Phantom Clock

Datasheet

2In Stock

CHF 67.67

CHF 56.32

CHF 53.01

CHF 50.23

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

512 kB

EDIP-32

2.97 V

3.63 V

- 40 C

+ 85 C

DS1251W

Through Hole

Tube

Real Time Clock RTCs with Constant-Voltage Trickle Charg

DS12CR887-33+
Analog Devices / Maxim Integrated
1: CHF 17.24
14In Stock

Mfr. Part No.
DS12CR887-33+

Mouser Part No
700-DS12CR887-33

Analog Devices / Maxim Integrated

Real Time Clock RTCs with Constant-Voltage Trickle Charg

Datasheet

14In Stock

CHF 17.24

CHF 13.54

CHF 12.78

CHF 11.81

View

Min.: 1
Mult.: 1

Multiplexed

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

114 B

EDIP-24

Integrated Battery

2.97 V

3.63 V

- 40 C

+ 85 C

DS12CR887

Through Hole

Tube

Real Time Clock RTCs with Constant-Voltage Trickle Charg

DS12R885S-33+
Analog Devices / Maxim Integrated
1: CHF 5.99
33In Stock

Mfr. Part No.
DS12R885S-33+

Mouser Part No
700-DS12R885S-33

Analog Devices / Maxim Integrated

Real Time Clock RTCs with Constant-Voltage Trickle Charg

Datasheet

33In Stock

CHF 5.99

CHF 4.61

CHF 4.23

CHF 3.85

View

Min.: 1
Mult.: 1

Multiplexed

YY-MM-DD-dd

HH:MM:SS:hh (12 hr, 24 hr)

114 B

SO-24

Backup Switching

2.97 V

3.63 V

- 40 C

+ 85 C

DS12R885S

SMD/SMT

Tube

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

DS1554W-120IND+
Analog Devices / Maxim Integrated
1: CHF 43.65
9In Stock

Mfr. Part No.
DS1554W-120IND+

Mouser Part No
700-DS1554W-120IND

Analog Devices / Maxim Integrated

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

Datasheet

9In Stock

CHF 43.65

CHF 35.66

CHF 33.49

CHF 31.73

CHF 30.82

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

32 kB

EDIP-32

Integrated Battery

2.97 V

3.63 V

- 40 C

+ 85 C

DS1554W

Through Hole

Tube

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

DS1554WP-120+
Analog Devices / Maxim Integrated
1: CHF 37.30
2In Stock

Mfr. Part No.
DS1554WP-120+

Mouser Part No
700-DS1554WP-120

Analog Devices / Maxim Integrated

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

Datasheet

2In Stock

CHF 37.30

CHF 30.49

CHF 27.27

CHF 26.31

View

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

0 C

+ 70 C

DS1554WP

SMD/SMT

Tray

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

DS1554WP-120IND+
Analog Devices / Maxim Integrated
1: CHF 41.57
33In Stock

Mfr. Part No.
DS1554WP-120IND+

Mouser Part No
700-DS1554WP-120IND

Analog Devices / Maxim Integrated

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

Datasheet

33In Stock

CHF 41.57

CHF 34.03

CHF 31.60

CHF 29.36

View

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 Portable System Controller

DS1670E+
Analog Devices / Maxim Integrated
1: CHF 11.50
90In Stock

Mfr. Part No.
DS1670E+

Mouser Part No
700-DS1670E

Analog Devices / Maxim Integrated

Real Time Clock Portable System Controller

Datasheet

90In Stock

CHF 11.50

CHF 9.03

CHF 7.91

CHF 7.64

View

Min.: 1
Mult.: 1

Serial 3-Wire

YY-MM-DD-dd

HH:MM:SS (24 hr)

TSSOP-20

Backup Switching

2.97 V

3.63 V

0 C

+ 70 C

DS1670E

SMD/SMT

Tube

Real Time Clock I C 32-Bit Binary Counter RTC

DS1672U-33+
Analog Devices / Maxim Integrated
1: CHF 4.31
208In Stock

Mfr. Part No.
DS1672U-33+

Mouser Part No
700-DS1672U-33

Analog Devices / Maxim Integrated

Real Time Clock I C 32-Bit Binary Counter RTC

Datasheet

208In Stock

CHF 4.31

CHF 3.41

CHF 2.89

CHF 2.73

View

Min.: 1
Mult.: 1

Serial 2-Wire, I2C

Binary

uSOP-8

Backup Switching

2.97 V

3.63 V

- 40 C

+ 85 C

DS1672U

SMD/SMT

Tube

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1744W-120+
Analog Devices / Maxim Integrated
1: CHF 41.16
15In Stock

Mfr. Part No.
DS1744W-120+

Mouser Part No
700-DS1744W-120

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

15In Stock

CHF 41.16

CHF 36.35

CHF 33.59

CHF 32.47

Quote

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

32 kB

EDIP-28

Integrated Battery

2.97 V

3.63 V

0 C

+ 70 C

DS1744W

Through Hole

Tube

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1744W-120IND+
Analog Devices / Maxim Integrated
1: CHF 49.83
15In Stock

Mfr. Part No.
DS1744W-120IND+

Mouser Part No
700-DS1744W-120IND

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

15In Stock

CHF 49.83

CHF 40.91

CHF 38.61

CHF 37.53

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

32 kB

EDIP-28

Integrated Battery

2.97 V

3.63 V

- 40 C

+ 85 C

DS1744W

Through Hole

Tube

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1747W-120+
Analog Devices / Maxim Integrated
1: CHF 58.90
21In Stock

Mfr. Part No.
DS1747W-120+

Mouser Part No
700-DS1747W-120

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

21In Stock

CHF 58.90

CHF 50.93

CHF 48.19

CHF 45.75

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

512 kB

EDIP-32

Integrated Battery

2.97 V

3.63 V

0 C

+ 70 C

DS1747W

Through Hole

Tube

3.63 V Real Time Clock

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DS1244W
DS1244WP
DS1248WP
DS1251W
DS1251WP
DS12CR887
DS12R885S
DS1388Z
DS1554W
DS1554WP
DS1556W
DS1556WP
DS1557WP
DS1558W
DS1670E
DS1672S
DS1672U
DS1744W
DS1744WP
DS1746W