| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 296-29843-2-ND | 0 | $8.39 | Buy |
| Mouser Electronics | 595-UC3903DW | 0 | $6.26 | Buy |
| Verical Marketplace | UC3903DW | 27 | $8.36 | Buy |
| Arrow Europe | UC3903DW | 2 | $4.87 | Buy |
| Quarktwin Electronic Components | UC3903DW | 37984 | $7.98 | Buy |
| Arrow North American Components | UC3903DW | 27 | $8.36 | Buy |
| Win Source | UC3903DW | 10700 | Buy | |
| Newark | UC3903DW | $6.30 | Buy | |
| AVNET Express | UC3903DW | 9305 | $4.11 | Buy |
| AVNET Europe | UC3903DW | 80 | * $4.90 | Buy |
| Texas Instruments | UC3903DW | 8073 | $6.85 | Buy |
| RS Components | UC3903DW | $183.79 | Buy |
UC3903 Quad Supply and Line Monitor
| Title | Manufacturer | Published |
|---|---|---|
| DN-33 Optocoupler Feedback Drive Techniques Using the UC3901 and UC3903 | Texas Instruments | 09/05/1999 |
| Optimizing Resistor Dividers at a Comparator (Rev. A) | Texas Instruments | 06/03/2013 |
| Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs | Texas Instruments | 09/19/2011 |