| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | CAT1021LI-42-G-ND | 0 | $0.45 | Buy |
| Mouser Electronics | 698-CAT1021LI-42-G | 0 | $0.97 | Buy |
| Verical Marketplace | CAT1021LI-42-G | 7450 | $0.40 | Buy |
| Quarktwin Electronic Components | CAT1021LI-42-G | 26388 | Buy | |
| Newark | CAT1021LI-42-G | $0.35 | Buy | |
| AVNET Express | CAT1021LI-42-G | 7490 | $0.31 | Buy |
| Farnell | CAT1021LI-42-G | 7450 | * $0.34 | Buy |
CAT1021 - Supervisory Circuit With I2C Serial 2-Kbit EEPROM, Manual Reset And Watchdog Timer