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Part #

Real Time Clock 1024k NV SRAM with Phantom Clock

DS1248Y-70IND+
Analog Devices / Maxim Integrated
1: Rp1.158.917
20In Stock

Mfr. Part No.
DS1248Y-70IND+

Mouser Part No
700-DS1248Y-70IND

Analog Devices / Maxim Integrated

Real Time Clock 1024k NV SRAM with Phantom Clock

Datasheet

20In Stock

Rp1.158.917

Rp1.069.755

Rp1.047.190

Rp983.162

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

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

128 kB

EDIP-32

Integrated Battery

4.5 V

5.5 V

- 40 C

+ 85 C

DS1248Y

Through Hole

Tube

Real Time Clock 4096k NV SRAM with Phantom Clock

DS1251W-120IND+
Analog Devices / Maxim Integrated
1: Rp1.310.822
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

Rp1.310.822

Rp1.209.552

Rp1.140.387

Rp1.111.401

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 Real-Time Clocks

DS12885+
Analog Devices / Maxim Integrated
1: Rp261.614
105In Stock

Mfr. Part No.
DS12885+

Mouser Part No
700-DS12885

Analog Devices / Maxim Integrated

Real Time Clock Real-Time Clocks

Datasheet

105In Stock

Rp261.614

Rp202.173

Rp190.248

Rp168.049

View

Min.: 1
Mult.: 1

Multiplexed

YY-MM-DD-dd

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

114 B

PDIP-24

Backup Switching

4.5 V

5.5 V

0 C

+ 70 C

DS12885

Through Hole

Tube

Real Time Clock Real-Time Clocks

DS12885N+
Analog Devices / Maxim Integrated
1: Rp258.495
22In Stock

Mfr. Part No.
DS12885N+

Mouser Part No
700-DS12885N

Analog Devices / Maxim Integrated

Real Time Clock Real-Time Clocks

Datasheet

22In Stock

Rp258.495

Rp196.302

Rp186.762

Rp170.985

View

Min.: 1
Mult.: 1

Multiplexed

YY-MM-DD

HH:MM:SS (24 hr)

114 B

PDIP-24

Backup Switching

4.5 V

5.5 V

- 40 C

+ 85 C

DS12885N

Through Hole

Tube

Real Time Clock Real-Time Clocks

DS12885S+
Analog Devices / Maxim Integrated
1: Rp269.136
55In Stock

Mfr. Part No.
DS12885S+

Mouser Part No
700-DS12885S

Analog Devices / Maxim Integrated

Real Time Clock Real-Time Clocks

Datasheet

55In Stock

Rp269.136

Rp216.666

Rp199.604

Rp179.057

View

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: Rp294.270
41In Stock

Mfr. Part No.
DS12885SN+

Mouser Part No
700-DS12885SN

Analog Devices / Maxim Integrated

Real Time Clock Real-Time Clocks

Datasheet

41In Stock

Rp294.270

Rp232.994

Rp215.015

Rp198.871

View

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 Real-Time Clocks

DS12C887+
Analog Devices / Maxim Integrated
1: Rp341.052
25In Stock
294Expected 17/11/2026

Mfr. Part No.
DS12C887+

Mouser Part No
700-DS12C887

Analog Devices / Maxim Integrated

Real Time Clock Real-Time Clocks

Datasheet

25In Stock

294Expected 17/11/2026

Rp341.052

Rp278.492

Rp257.211

Min.: 1
Mult.: 1
Max.: 42

Multiplexed

YY-MM-DD-dd

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

113 B

EDIP-24

Integrated Battery

4.5 V

5.5 V

0 C

+ 70 C

DS12C887

Through Hole

Tube

Real Time Clock Real-Time Clocks

DS12C887A+
Analog Devices / Maxim Integrated
1: Rp342.520
74In Stock

Mfr. Part No.
DS12C887A+

Mouser Part No
700-DS12C887A

Analog Devices / Maxim Integrated

Real Time Clock Real-Time Clocks

Datasheet

74In Stock

Rp342.520

Rp266.934

Rp253.358

Rp234.095

View

Min.: 1
Mult.: 1

Multiplexed

YY-MM-DD-dd

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

113 B

EDIP-24

Integrated Battery

4.5 V

5.5 V

0 C

+ 70 C

DS12C887A

Through Hole

Tube

Real Time Clock RTCs with Constant-Voltage Trickle Charg

DS12CR887-33+
Analog Devices / Maxim Integrated
1: Rp380.129
20In 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

20In Stock

Rp380.129

Rp297.756

Rp281.795

Rp261.614

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: Rp141.815
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

Rp141.815

Rp109.526

Rp100.720

Rp91.913

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 RTCs with Constant-Voltage Trickle Charg

DS12R885S-5+
Analog Devices / Maxim Integrated
1: Rp140.897
20In Stock

Mfr. Part No.
DS12R885S-5+

Mouser Part No
700-DS12R885S-5

Analog Devices / Maxim Integrated

Real Time Clock RTCs with Constant-Voltage Trickle Charg

Datasheet

20In Stock

Rp140.897

Rp108.608

Rp100.720

Rp89.528

View

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

DS12R885S

SMD/SMT

Tube

Real Time Clock Trickle-Charge Timekeeping Chip

DS1302N+
Analog Devices / Maxim Integrated
1: Rp128.605
233In Stock

Mfr. Part No.
DS1302N+

Mouser Part No
700-DS1302N

Analog Devices / Maxim Integrated

Real Time Clock Trickle-Charge Timekeeping Chip

Learn More

Datasheet

233In Stock

Rp128.605

Rp98.701

Rp88.795

Rp82.924

View

Min.: 1
Mult.: 1

Serial 3-Wire

YY-MM-DD-dd

HH:MM:SS (24 hr)

31 B

PDIP-8

Backup Switching

2 V

5.5 V

- 40 C

+ 85 C

DS1302N

Through Hole

Tube

Real Time Clock Serial Alarm Real-Time Clock

DS1305+
Analog Devices / Maxim Integrated
1: Rp204.008
104In Stock
700Expected 20/08/2026

Mfr. Part No.
DS1305+

Mouser Part No
700-DS1305

Analog Devices / Maxim Integrated

Real Time Clock Serial Alarm Real-Time Clock

Datasheet

104In Stock

700Expected 20/08/2026

Rp204.008

Rp159.243

Rp148.052

Rp135.760

View

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

0 C

+ 70 C

DS1305

Through Hole

Tube

Real Time Clock Serial Alarm Real-Time Clock

DS1305E+
Analog Devices / Maxim Integrated
1: Rp186.395
237In Stock
148Expected 02/11/2026

Mfr. Part No.
DS1305E+

Mouser Part No
700-DS1305E

Analog Devices / Maxim Integrated

Real Time Clock Serial Alarm Real-Time Clock

Datasheet

237In Stock

148Expected 02/11/2026

Rp186.395

Rp145.300

Rp127.138

Rp122.368

View

Min.: 1
Mult.: 1

Serial 3-Wire, SPI

YY-MM-DD

HH:MM:SS (24 hr)

96 B

TSSOP-20

Backup Switching

2 V

5.5 V

0 C

+ 70 C

DS1305E

SMD/SMT

Tube

Real Time Clock Serial Alarm Real-Time Clock

DS1306+
Analog Devices / Maxim Integrated
1: Rp188.780
155In Stock

Mfr. Part No.
DS1306+

Mouser Part No
700-DS1306

Analog Devices / Maxim Integrated

Real Time Clock Serial Alarm Real-Time Clock

Datasheet

155In Stock

Rp188.780

Rp146.951

Rp136.311

Rp124.936

View

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

0 C

+ 70 C

DS1306

Through Hole

Tube

Real Time Clock Low-Current I C RTC with 56-Byte NV RAM

DS1308U-3+
Analog Devices / Maxim Integrated
1: Rp110.993
91In Stock

Mfr. Part No.
DS1308U-3+

Mouser Part No
700-DS1308U-3+

Analog Devices / Maxim Integrated

Real Time Clock Low-Current I C RTC with 56-Byte NV RAM

Learn More

Datasheet

91In Stock

Rp110.993

Rp84.759

Rp75.769

Rp70.816

View

Min.: 1
Mult.: 1

I2C

YY-MM-DD-dd

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

56 B

uSOP-8

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

DS1308U

SMD/SMT

Tube

Real Time Clock Phantom Time Chip

DS1315-5+
Analog Devices / Maxim Integrated
1: Rp579.367
33In Stock

Mfr. Part No.
DS1315-5+

Mouser Part No
700-DS1315-5

Analog Devices / Maxim Integrated

Real Time Clock Phantom Time Chip

Datasheet

33In Stock

Rp579.367

Rp468.373

Rp439.937

Rp408.565

View

Min.: 1
Mult.: 1

Phantom Clock

YY-MM-DD-dd

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

8 B

DIP-16

Backup Switching

4.5 V

5.5 V

0 C

+ 70 C

DS1315

Through Hole

Tube

Real Time Clock Phantom Time Chip

DS1315E-5+
Analog Devices / Maxim Integrated
1: Rp635.139
16In Stock

Mfr. Part No.
DS1315E-5+

Mouser Part No
700-DS1315E-5

Analog Devices / Maxim Integrated

Real Time Clock Phantom Time Chip

Datasheet

16In Stock

Rp635.139

Rp514.605

Rp461.952

Rp448.193

View

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 Phantom Time Chip

DS1315S-5+
Analog Devices / Maxim Integrated
1: Rp643.211
4In Stock
46Expected 10/09/2026

Mfr. Part No.
DS1315S-5+

Mouser Part No
700-DS1315S-5

Analog Devices / Maxim Integrated

Real Time Clock Phantom Time Chip

Datasheet

4In Stock

46Expected 10/09/2026

Rp643.211

Rp521.210

Rp478.831

Rp455.348

View

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

0 C

+ 70 C

DS1315S

SMD/SMT

Tube

Real Time Clock Phantom Time Chip

DS1315SN-5+
Analog Devices / Maxim Integrated
1: Rp654.035
35In Stock

Mfr. Part No.
DS1315SN-5+

Mouser Part No
700-DS1315SN-5

Analog Devices / Maxim Integrated

Real Time Clock Phantom Time Chip

Datasheet

35In Stock

Rp654.035

Rp530.199

Rp486.903

Rp463.053

View

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 I C Serial Real-Time Clock

DS1337C#
Analog Devices / Maxim Integrated
1: Rp174.470
108In Stock

Mfr. Part No.
DS1337C#

Mouser Part No
700-DS1337C#

Analog Devices / Maxim Integrated

Real Time Clock I C Serial Real-Time Clock

Datasheet

108In Stock

Rp174.470

Rp135.760

Rp122.184

Rp114.296

View

Min.: 1
Mult.: 1

I2C

YY-MM-DD-dd

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

SO-16

No Backup Switching

1.8 V

5.5 V

- 40 C

+ 85 C

DS1337C

SMD/SMT

Tube

Real Time Clock I C Serial Real-Time Clock

DS1337U+
Analog Devices / Maxim Integrated
1: Rp94.482
242In Stock

Mfr. Part No.
DS1337U+

Mouser Part No
700-DS1337U

Analog Devices / Maxim Integrated

Real Time Clock I C Serial Real-Time Clock

Learn More

Datasheet

242In Stock

Rp94.482

Rp72.100

Rp64.394

Rp59.991

View

Min.: 1
Mult.: 1

I2C

YY-MM-DD-dd

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

uSOP-8

No Backup Switching

1.8 V

5.5 V

- 40 C

+ 85 C

DS1337U

SMD/SMT

Tube

Real Time Clock I C RTC with 56-Byte NV RAM

DS1338C-3#
Analog Devices / Maxim Integrated
1: Rp202.356
51In Stock

Mfr. Part No.
DS1338C-3#

Mouser Part No
700-DS1338C-3#-

Analog Devices / Maxim Integrated

Real Time Clock I C RTC with 56-Byte NV RAM

Datasheet

51In Stock

Rp202.356

Rp158.143

Rp142.548

Rp133.742

View

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 I C RTC with 56-Byte NV RAM

DS1338U-18+
Analog Devices / Maxim Integrated
1: Rp126.587
58In Stock

Mfr. Part No.
DS1338U-18+

Mouser Part No
700-DS1338U-18

Analog Devices / Maxim Integrated

Real Time Clock I C RTC with 56-Byte NV RAM

Datasheet

58In Stock

Rp126.587

Rp97.050

Rp88.795

Rp81.456

View

Min.: 1
Mult.: 1

Serial 2-Wire, I2C

YY-MM-DD-dd

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

56 B

uSOP-8

Backup Switching

1.71 V

1.89 V

- 40 C

+ 85 C

DS1338U

SMD/SMT

Tube

Real Time Clock I C RTC with 56-Byte NV RAM

DS1338U-3+
Analog Devices / Maxim Integrated
1: Rp128.605
269In Stock

Mfr. Part No.
DS1338U-3+

Mouser Part No
700-DS1338U-3

Analog Devices / Maxim Integrated

Real Time Clock I C RTC with 56-Byte NV RAM

Datasheet

269In Stock

Rp128.605

Rp98.701

Rp90.629

Rp86.777

View

Min.: 1
Mult.: 1

I2C

YY-MM-DD-dd

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

56 B

uSOP-8

Backup Switching

2.7 V

3.3 V

- 40 C

+ 85 C

DS1338U

SMD/SMT

Tube

Tube Real Time Clock

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2 B
3 B
4 B
7 B
8 B
10 B
12 B
16 B
31 B
32 B
56 B
64 B
96 B
113 B
114 B
128 B
236 B
242 B
256 B
512 B

DFN-20
DIP-16
DIP-8
EDIP-24
EDIP-28
EDIP-32
MSOP-10
MSOP-8
PCDIP-24
PCDIP-28
PDIP-16
PDIP-24
PDIP-28
PDIP-8
PLCC-28
SO-16
SO-20
SO-24
SO-28
SO-8

1338
1339
1337AGD
BQ32000
BQ32002
BQ3285
BQ3285E
BQ4802LY
BQ4802Y
DP8570A
DP8573A
DS1243Y
DS1244W
DS1244Y
DS1248Y
DS1251W
DS1251Y
DS12885
DS12885N
DS12885S