Real Time Clock RTC I2c Serial IC 1.8 to 5.5V 32kHz
1337AGDCGI
Renesas Electronics
1:
$3.30
188 In Stock
Mouser Part No 972-1337AGDCGI
Renesas Electronics
Real Time Clock RTC I2c Serial IC 1.8 to 5.5V 32kHz
188 In Stock
Alternative Packaging
1
$3.30
10
$2.49
25
$2.06
97
$1.96
291
View
291
$1.92
582
$1.86
1,067
$1.80
2,522
$1.73
5,044
$1.69
Buy
Min.: 1 Mult.: 1
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SOIC-8
No Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
1337AGD
SMD/SMT
Tube
Real Time Clock 1338B-18 REAL TIME CLOCK
+1 image
1338B-18DVGI
Renesas Electronics
1:
$2.82
192 In Stock
Mouser Part No 972-1338B-18DVGI
Renesas Electronics
Real Time Clock 1338B-18 REAL TIME CLOCK
192 In Stock
Alternative Packaging
1
$2.82
10
$2.20
25
$2.15
96
$1.81
288
View
288
$1.78
1,056
$1.76
Buy
Min.: 1 Mult.: 1
Details
1338
Tube
Real Time Clock 1338D-31 REAL TIME CLOCK
+1 image
1338D-31DVGI
Renesas Electronics
1:
$2.20
191 In Stock
Mouser Part No 972-1338D-31DVGI
Renesas Electronics
Real Time Clock 1338D-31 REAL TIME CLOCK
191 In Stock
Alternative Packaging
1
$2.20
10
$1.83
25
$1.79
96
$1.66
Buy
Min.: 1 Mult.: 1
Details
1338
Tube
Real Time Clock Real Time Clock
+1 image
1339-31DVGI
Renesas Electronics
1:
$2.97
374 In Stock
Mouser Part No 972-1339-31DVGI
Renesas Electronics
Real Time Clock Real Time Clock
374 In Stock
Alternative Packaging
1
$2.97
10
$2.23
25
$2.18
96
$1.85
Buy
Min.: 1 Mult.: 1
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
TSSOP-8
Backup Switching
1.3 V
3.7 V
- 40 C
+ 85 C
1339
SMD/SMT
Tube
Real Time Clock 1339D-31 REAL TIME CLOCK
+1 image
1339D-31DVGI
Renesas Electronics
1:
$2.66
172 In Stock
Mouser Part No 972-1339D-31DVGI
Renesas Electronics
Real Time Clock 1339D-31 REAL TIME CLOCK
172 In Stock
Alternative Packaging
1
$2.66
10
$2.07
25
$2.02
96
$1.70
288
$1.65
Buy
Min.: 1 Mult.: 1
Details
1339
Tube
Real Time Clock REAL TIME CLOCK/CALE NDARW/ EEPROM IN 8LD
ISL12026IBZ
Renesas / Intersil
1:
$2.08
881 In Stock
End of Life
Mouser Part No 968-ISL12026IBZ
End of Life
Renesas / Intersil
Real Time Clock REAL TIME CLOCK/CALE NDARW/ EEPROM IN 8LD
881 In Stock
Alternative Packaging
1
$2.08
25
$2.04
100
$2.01
250
$1.99
980
$1.93
Buy
Min.: 1 Mult.: 1
Details
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 REAL TIME CLK/CLNDR W/EEPROM IN 8LD
+1 image
ISL12026IVZ
Renesas / Intersil
1:
$3.96
570 In Stock
End of Life
Mouser Part No 968-ISL12026IVZ
End of Life
Renesas / Intersil
Real Time Clock REAL TIME CLK/CLNDR W/EEPROM IN 8LD
570 In Stock
Alternative Packaging
1
$3.96
10
$3.00
25
$2.76
500
$2.55
960
$2.45
Buy
Min.: 1 Mult.: 1
Details
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 RX-4045SA:AA0 PURE SN 5+/-5PPM 1K T/R
360°
+4 images
RX-4045SAAA0 PURE SN
Epson Timing
1:
$4.48
2,035 In Stock
Mouser Part No 732-R4045SAAA0PURESN
Epson Timing
Real Time Clock RX-4045SA:AA0 PURE SN 5+/-5PPM 1K T/R
2,035 In Stock
1
$4.48
10
$3.40
25
$3.13
100
$2.84
1,000
$2.55
2,000
View
250
$2.69
500
$2.66
2,000
$2.46
5,000
$2.26
Buy
Min.: 1 Mult.: 1
Details
Serial 4-Wire
YY-MM-DD-dd
HH:MM:SS (24 hr)
No Backup Switching
1.7 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape
Real Time Clock RX4901CEXS A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
RX4901CE XS A06
Epson Timing
1:
$5.75
1,993 In Stock
Mouser Part No 732-RX4901CEXSA06
Epson Timing
Real Time Clock RX4901CEXS A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
1,993 In Stock
1
$5.75
10
$4.40
25
$4.07
100
$3.60
250
View
2,000
$2.98
250
$3.32
500
$3.18
1,000
$3.14
2,000
$2.98
Buy
Min.: 1 Mult.: 1
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
256 B
Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX4901CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RX8901CE XB B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR
RX8901CE XB B06
Epson Timing
1:
$4.30
1,146 In Stock
Mouser Part No 732-RX8901CEXBB06
Epson Timing
Real Time Clock RX8901CE XB B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR
1,146 In Stock
1
$4.30
10
$3.26
25
$3.00
100
$2.72
2,000
$2.36
4,000
View
250
$2.58
500
$2.50
1,000
$2.43
4,000
$2.31
Buy
Min.: 1 Mult.: 1
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
No Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX8901CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RX8901CE XS A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
RX8901CE XS A06
Epson Timing
1:
$5.75
853 In Stock
Mouser Part No 732-RX8901CEXSA06
Epson Timing
Real Time Clock RX8901CE XS A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
853 In Stock
1
$5.75
10
$4.40
25
$4.07
100
$3.67
250
View
2,000
$3.25
250
$3.46
500
$3.35
1,000
$3.29
2,000
$3.25
4,000
Quote
Buy
Min.: 1 Mult.: 1
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
No Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX8901CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RX8901CE XS B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
RX8901CE XS B06
Epson Timing
1:
$5.75
661 In Stock
Mouser Part No 732-RX8901CEXSB06
Epson Timing
Real Time Clock RX8901CE XS B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
661 In Stock
1
$5.75
10
$4.40
25
$4.07
100
$3.60
250
View
2,000
$2.98
250
$3.36
500
$3.25
1,000
$3.14
2,000
$2.98
Buy
Min.: 1 Mult.: 1
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
No Backup Switching
1.6 V
5.5 V
- 40 C
+ 105 C
RX8901CE
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock
RV-8263-C7-32.768KHZ-20PPM-TA-QA
Micro Crystal
1:
$1.74
966 In Stock
Mouser Part No 428-8263C7328K20PTQA
Micro Crystal
Real Time Clock
966 In Stock
1
$1.74
10
$1.28
25
$1.16
100
$1.03
250
View
250
$0.968
500
$0.931
1,000
$0.862
4,000
$0.79
8,000
$0.784
Buy
Min.: 1 Mult.: 1
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
No Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
SMD/SMT
Real Time Clock Serial I2C bus RTC
M41T83RMY6F
STMicroelectronics
1:
$6.61
459 In Stock
Mouser Part No 511-M41T83RMY6F
STMicroelectronics
Real Time Clock Serial I2C bus RTC
459 In Stock
1
$6.61
10
$4.85
25
$4.52
100
$3.98
1,000
$2.85
2,000
View
250
$3.77
500
$3.38
2,000
$2.74
Buy
Min.: 1 Mult.: 1
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
32 B
SOX-18
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
M41T83
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 256K (32Kx8) 100ns
M48T37V-10MH1F
STMicroelectronics
1:
$23.91
370 In Stock
Mouser Part No 511-M48T37V-10MH1F
STMicroelectronics
Real Time Clock 256K (32Kx8) 100ns
370 In Stock
1
$23.91
10
$18.70
25
$17.86
100
$15.97
250
View
936
$14.00
250
$15.24
500
$14.50
936
$14.00
Buy
Min.: 1 Mult.: 1
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 w/242x8 NVSRAM Alarm Wake-up
BQ3285ES
Texas Instruments
1:
$14.98
87 In Stock
Mouser Part No 595-BQ3285ES
Texas Instruments
Real Time Clock w/242x8 NVSRAM Alarm Wake-up
87 In Stock
Alternative Packaging
1
$14.98
10
$11.81
25
$10.99
100
$10.13
250
View
250
$9.71
500
$9.46
1,000
$9.25
5,000
Quote
Buy
Min.: 1 Mult.: 1
Details
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:
$14.83
31 In Stock
Mouser Part No 595-BQ3285S-SB2
Texas Instruments
Real Time Clock RTC IC with 114x8 NV SRAM
31 In Stock
Alternative Packaging
1
$14.83
10
$11.72
25
$10.94
100
$10.08
250
View
250
$9.68
500
$9.18
1,000
$9.00
3,000
Quote
Buy
Min.: 1 Mult.: 1
Details
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:
$8.39
68 In Stock
Mouser Part No 595-BQ4802LYPW
Texas Instruments
Real Time Clock Parallel RTC A 595-B Q4802LYPWR A 595-BQ A 595-BQ4802LYPWR
68 In Stock
Alternative Packaging
1
$8.39
10
$6.75
50
$5.73
100
$5.31
250
View
250
$5.26
500
$5.18
1,000
$5.10
3,000
Quote
Buy
Min.: 1 Mult.: 1
Details
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:
$10.24
76 In Stock
Mouser Part No 595-BQ4802YPW
Texas Instruments
Real Time Clock Parallel RTC
76 In Stock
Alternative Packaging
1
$10.24
10
$7.99
50
$7.43
100
$6.77
250
View
250
$6.50
500
$6.34
1,000
$6.20
3,000
Quote
Buy
Min.: 1 Mult.: 1
Details
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 Clock
+1 image
S-35390A-T8T1U
ABLIC
1:
$1.47
1,486 In Stock
4,000 Expected 15/04/2026
Mouser Part No 628-S-35390A-T8T1U
ABLIC
Real Time Clock Real Time Clock
1,486 In Stock
4,000 Expected 15/04/2026
1
$1.47
10
$1.08
25
$0.976
100
$0.867
4,000
$0.70
8,000
View
250
$0.814
500
$0.783
1,000
$0.757
8,000
$0.684
Buy
Min.: 1 Mult.: 1
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
7 B
TSSOP-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 Real-Time Clocks
+1 image
DS12885S+
Analog Devices / Maxim Integrated
1:
$15.81
55 In Stock
Mouser Part No 700-DS12885S
Analog Devices / Maxim Integrated
Real Time Clock Real-Time Clocks
55 In Stock
Alternative Packaging
1
$15.81
10
$12.41
30
$11.90
120
$10.48
270
View
270
$9.97
510
$9.32
1,020
$8.67
Buy
Min.: 1 Mult.: 1
Details
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
+1 image
DS12885SN+
Analog Devices / Maxim Integrated
1:
$16.95
41 In Stock
Mouser Part No 700-DS12885SN
Analog Devices / Maxim Integrated
Real Time Clock Real-Time Clocks
41 In Stock
Alternative Packaging
1
$16.95
10
$13.70
30
$13.13
120
$11.57
270
View
270
$11.00
510
$10.29
1,020
$9.53
Buy
Min.: 1 Mult.: 1
Details
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 1.8V-5.5V Real Time Clock 12C bus
+2 images
PT7C4337UEX
Diodes Incorporated
1:
$1.12
2,279 In Stock
Mouser Part No 729-PT7C4337UEX
Diodes Incorporated
Real Time Clock 1.8V-5.5V Real Time Clock 12C bus
2,279 In Stock
Alternative Packaging
1
$1.12
10
$0.805
25
$0.728
100
$0.643
2,500
$0.523
7,500
View
250
$0.603
500
$0.578
7,500
$0.512
Buy
Min.: 1 Mult.: 1
Details
Reel, Cut Tape, MouseReel
Real Time Clock 2-Wire Real-time Clock module
+2 images
PT7C43390LEX
Diodes Incorporated
1:
$2.03
162 In Stock
Mouser Part No 729-PT7C43390LEX
Diodes Incorporated
Real Time Clock 2-Wire Real-time Clock module
162 In Stock
Alternative Packaging
1
$2.03
10
$1.37
25
$1.23
100
$1.04
250
View
2,500
$0.727
250
$0.977
500
$0.887
1,000
$0.727
2,500
$0.727
Buy
Min.: 1 Mult.: 1
Details
Reel, Cut Tape, MouseReel
Real Time Clock Real-time Clock IC
+2 images
PT7C4372ALEX
Diodes Incorporated
1:
$1.29
147 In Stock
Mouser Part No 729-PT7C4372ALEX
Diodes Incorporated
Real Time Clock Real-time Clock IC
147 In Stock
Alternative Packaging
1
$1.29
10
$0.856
25
$0.766
100
$0.646
250
View
2,500
$0.431
250
$0.579
500
$0.551
1,000
$0.431
2,500
$0.431
Buy
Min.: 1 Mult.: 1
Details
Reel, Cut Tape, MouseReel
Israel
