# X1228S14-4.5A Intersil | Integrated Circuits (ICs) | DigiKey Marketplace

**Manufacturer:** Intersil  
**MPN:** `X1228S14-4-5A`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Intersil |
| Manufacturer name | Intersil |
| Manufacturer | Intersil |
| Extra Product Name | X1228S14-4.5A Intersil \| Integrated Circuits (ICs) \| DigiKey Marketplace |
| atoms | 1 |
| extraShipping | 12.0 |
| moq | 25 |
| MPN | X1228S14-4-5A |
| multiple | 25 |
| packaging | Tube |
| qtyInStock | 0 |
| SKU | 11523087 |
| snippet | Real Time Clock (RTC) IC Clock/Calendar I?C, 2-Wire Serial 14-SOIC (0.154\ |
| tierMinQty1 | 25 |
| tierPrice1 | 2.33000 |
| Category | Integrated Circuits (ICs) |
| Mfr | Intersil |
| Series | - |
| Package | Tube |
| Product Status | Obsolete |
| Digi-Key Programmable | Not Verified |
| 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 | I?C, 2-Wire Serial |
| Voltage - Supply | 2.7V ~ 5.5V |
| Voltage - Supply, Battery | 1.8V ~ 5.5V |
| Current - Timekeeping (Max) | 10?A ~ 20?A @ 2.7V ~ 5V |
| Operating Temperature | 0?C ~ 70?C |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SOIC |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 11523087 | 2.33 | 1 | None | 25 |

---
Structured data: `/python/html6/product/500/115000000/115010500/part_--X1228S1445A---Intersil--cf489515d6.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp