Search Category: "Clock/Timing - Real Time Clocks"
There are 3009 results
| Image | Part Number | Manufacturer | Description | Package | RoHs | Availability | Pricing(USD) | Quantity |
|---|---|---|---|---|---|---|---|---|
 | DS1511W+ | Maxim Integrated | 28-DIP Module (0.600 15.24mm) DS1511 e3 Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K rtc clock circuit 3V~3.6V 4mA @ 3V~3.6V 38.862mm 0.032MHz | 28-DIP Module (0.600, 15.24mm) | 724 | ≥1: USD $21.3752 ≥10: USD $19.71273 ≥100: USD $18.826623 ≥500: USD $16.833177 ≥1000: USD $16.057941 ≥3000: USD $15.28274 | Favorite | |
 | PCF8523T/1,118 | NXP USA Inc. | 8-SOIC (0.154 3.90mm Width) PCF8523 R-PDSO-G8 Alarm Leap Year Watchdog Timer rtc clock circuit 1.6V~5.5V 0.5muA @ 2V~5V 4.9mm 0.032MHz | 8-SOIC (0.154, 3.90mm Width) | 1641 | ≥1: USD $0.966723 ≥10: USD $0.822826 ≥100: USD $0.744337 ≥500: USD $0.617447 ≥1000: USD $0.578202 ≥1000: USD $0.559888 | Favorite | |
 | M48T12-150PC1 | STMicroelectronics | 24-DIP Module (0.600 15.24mm) M48T12 8542.39.00.01 Leap Year real time clock IC 4.5V~5.5V 3mA @ 4.5V~5.5V 34.8mm 150GHz | 24-DIP Module (0.600, 15.24mm) | 105 | ≥1: USD $21.7712 ≥10: USD $20.080342 ≥100: USD $19.177717 ≥500: USD $17.147117 ≥1000: USD $16.357458 ≥3000: USD $15.56779 | Favorite | |
 | DS3231SN# | Maxim Integrated | 16-SOIC (0.295 7.50mm Width) DS3231 e3 Alarm Leap Year Square Wave Output TCXO/Crystal rtc clock circuit 2.3V~5.5V 110muA~170muA @ 3.63V~5.5V 10.5mm 32.768kHz | 16-SOIC (0.295, 7.50mm Width) | 1428 | ≥1: USD $10.472 ≥10: USD $9.62632 ≥100: USD $9.227178 ≥500: USD $8.129801 ≥1000: USD $7.7308 ≥3000: USD $7.232051 | Favorite | |
 | MCP79402-I/SN | Microchip Technology | 8-SOIC (0.154 3.90mm Width) MCP79402 e3 Alarm Leap Year Square Wave Output SRAM Unique ID real time clock IC 1.8V~5.5V 1.2muA Typ @ 3.3V 4.9mm 0.4MHz | 8-SOIC (0.154, 3.90mm Width) | 1129 | ≥1: USD $0.9152 ≥10: USD $0.8448 ≥100: USD $0.8008 | Favorite | |
 | PCF2127T/2Y | NXP USA Inc. | 16-SOIC (0.295 7.50mm Width) PCF2127 R-PDSO-G16 Alarm Leap Year Square Wave Output SRAM TCXO/Crystal Watchdog Timer rtc clock circuit 1.8V~4.2V 1.5muA @ 3.3V 10.3mm 0.032MHz | 16-SOIC (0.295, 7.50mm Width) | 1095 | ≥1: USD $4.8048 ≥10: USD $4.31816 ≥100: USD $4.082496 ≥500: USD $3.538216 ≥1000: USD $3.356813 ≥3000: USD $3.012046 | Favorite | |
 | RV-8523-C3-32.768KHZ-20PPM-TA-QC | Micro Crystal AG | 10-VCDFN Alarm Leap Year Watchdog Timer I2C 2-Wire Serial Surface Mount rtc clock circuit 1.2V~5.5V 180nA @ 3V -40C~85C TA | 10-VCDFN | 1840 | ≥1: USD $3.4936 ≥10: USD $3.13456 ≥100: USD $2.96384 ≥500: USD $2.568544 ≥1000: USD $2.436826 ≥3000: USD $2.186554 | Favorite | |
| DS1315S-5+ | Maxim Integrated | 16-SOIC (0.295 7.50mm Width) DS1315 8542.39.00.01 Leap Year real time clock IC 4.5V~5.5V 1.3mA @ 5V 10.5mm 0.032MHz | 16-SOIC (0.295, 7.50mm Width) | 583 | ≥1: USD $20.8208 ≥10: USD $19.206 ≥100: USD $18.343028 ≥500: USD $16.400842 ≥1000: USD $15.645538 ≥3000: USD $14.890242 | Favorite | |
 | MCP79510T-I/MS | Microchip Technology | 10-TFSOP 10-MSOP (0.118 3.00mm Width) MCP79510 8542.39.00.01 Alarm EEPROM Leap Year Square Wave Output SRAM Unique ID rtc clock circuit 1.8V~3.6V 1muA @ 1.8V~3.6V 3mm 5MHz | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | 8461 | ≥1: USD $1.1352 ≥10: USD $1.056 ≥100: USD $0.9944 | Favorite | |
 | ISL12057IUZ | Renesas Electronics America Inc. | 8-TSSOP 8-MSOP (0.118 3.00mm Width) ISL12057 8542.39.00.01 Alarm Leap Year real time clock IC 1.8V~3.6V 0.65muA @ 1.8V -40C~85C | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 19006 | ≥1: USD $10.73975 ≥10: USD $8.8122 ≥100: USD $8.5367 ≥500: USD $8.2612 ≥1000: USD $7.9857 | Favorite |
| Part Number | Pricing(USD) |
|---|---|
≥1: USD $21.3752 ≥10: USD $19.71273 ≥100: USD $18.826623 ≥500: USD $16.833177 ≥1000: USD $16.057941 ≥3000: USD $15.28274 | |
≥1: USD $0.966723 ≥10: USD $0.822826 ≥100: USD $0.744337 ≥500: USD $0.617447 ≥1000: USD $0.578202 ≥1000: USD $0.559888 | |
≥1: USD $21.7712 ≥10: USD $20.080342 ≥100: USD $19.177717 ≥500: USD $17.147117 ≥1000: USD $16.357458 ≥3000: USD $15.56779 | |
≥1: USD $10.472 ≥10: USD $9.62632 ≥100: USD $9.227178 ≥500: USD $8.129801 ≥1000: USD $7.7308 ≥3000: USD $7.232051 | |
≥1: USD $0.9152 ≥10: USD $0.8448 ≥100: USD $0.8008 | |
≥1: USD $4.8048 ≥10: USD $4.31816 ≥100: USD $4.082496 ≥500: USD $3.538216 ≥1000: USD $3.356813 ≥3000: USD $3.012046 | |
≥1: USD $3.4936 ≥10: USD $3.13456 ≥100: USD $2.96384 ≥500: USD $2.568544 ≥1000: USD $2.436826 ≥3000: USD $2.186554 | |
≥1: USD $20.8208 ≥10: USD $19.206 ≥100: USD $18.343028 ≥500: USD $16.400842 ≥1000: USD $15.645538 ≥3000: USD $14.890242 | |
≥1: USD $1.1352 ≥10: USD $1.056 ≥100: USD $0.9944 | |
≥1: USD $10.73975 ≥10: USD $8.8122 ≥100: USD $8.5367 ≥500: USD $8.2612 ≥1000: USD $7.9857 |