For Reference Only
| Part Number | ISL12028AIB27Z |
| LIXINC Part # | ISL12028AIB27Z |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › Clock/Timing - Real Time Clocks |
| Description | RTC, VOLATILE |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | ISL12028AIB27Z PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | ISL12028AIB27Z |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Clock/Timing - Real Time Clocks |
| Manufacturer: | Rochester Electronics |
| Series: | - |
| Package: | Tube |
| Part Status: | Obsolete |
| Type: | Clock/Calendar |
| Features: | Alarm, Leap Year, Supervisor, Watchdog Timer |
| Memory Size: | - |
| Time Format: | HH:MM:SS (12/24 hr) |
| Date Format: | YY-MM-DD-dd |
| Interface: | I²C, 2-Wire Serial |
| Voltage - Supply: | 2.7V ~ 5.5V |
| Voltage - Supply, Battery: | 1.8V ~ 5.5V |
| Current - Timekeeping (Max): | 10µA ~ 20µA @ 2.7V ~ 5.5V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package: | 14-SOIC |
| DS1344E-18+T&R | IC RTC CLK/CALENDAR SPI 20-TSSOP | 2987 More on Order |
|
| RX-4803LC:UA PURE SN | IC RTC CALENDAR SPI 12VSOJ | 873 More on Order |
|
| DS1305EN+T&R | IC RTC CLK/CALENDAR SPI 20-TSSOP | 4150 More on Order |
|
| DS1343E-18+T&R | IC RTC CLK/CALENDAR SPI 20-TSSOP | 3262 More on Order |
|
| DS1338C-33#T&R | IC RTC CLK/CALENDAR I2C 16-SOIC | 1894 More on Order |
|
| MCP795W10T-I/SL | IC RTC CLK/CALENDAR SPI 14-SOIC | 800 More on Order |
|
| RX-8025SA:AC3 PURE SN | IC RTC CAL I2C/2-WIRE SER 14SOP | 998 More on Order |
|
| PCF8523TK/1,118 | IC RTC CLK/CALENDAR I2C 8-HVSON | 13383 More on Order |
|
| DS12R885S-33+T&R | IC RTC CLK/CALENDAR PAR 24-SOIC | 1869 More on Order |
|
| DS12CR887-5+ | IC RTC CLK/CALENDAR PAR 24-EDIP | 1386 More on Order |
|
| DP8573AVX/NOPB | DP8573A REAL TIME CLOCK (RTC) | 2157 More on Order |
|
| DS1374C-3#T&R | IC RTC BINARY CNT I2C 16-SOIC | 996 More on Order |
|
| ISL12022MIBZ-TR5421 | IC RTC CLK/CALENDAR I2C 20-SOIC | 925 More on Order |
| In Stock | 18311 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $3.47000 | $3.47 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.