| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 497-6786-5-ND | 857 | $0.84 | Buy |
| DigiKey | UC3843BNGOS-ND | 760 | $2.00 | Buy |
| Mouser Electronics | 511-UC3843BN | 4666 | $0.81 | Buy |
| Mouser Electronics | 863-UC3843BN | 0 | Buy | |
| Jak Electronics | UC3843BN | 384802 | $2.04 | Buy |
| TME | UC3843BN | 669 | $0.46 | Buy |
| Ameya360 | UC3843BN | 5400 | $0.34 | Buy |
| RS Components | UC3843BN | $35.76 | Buy | |
| Utmel | UC3843BN | 7208 | $0.28 | Buy |
| RS Components (APAC) | UC3843BN | $58.91 | Buy | |
| Rutronik | UC3843BN | 2750 | $0.23 | Buy |
| Arrow Europe | UC3843BN | 5975 | $0.38 | Buy |
| Anglia | UC3843BN | 7100 | Buy | |
| Win Source | UC3843BN | 307400 | $0.34 | Buy |
| element14 APAC | UC3843BN | 363 | * $0.93 | Buy |
| Newark | UC3843BN | 363 | $0.83 | Buy |
| AVNET Europe | UC3843BN | 18000 | * $0.66 | Buy |
| AVNET Asia Pacific | UC3843BN | 10000 | $1.05 | Buy |
| AVNET Express | UC3843BN | 620 | $0.24 | Buy |
| Freelance | UC3843BN | 35 | Buy | |
| Component Online | UC3843BN | 37 | $0.92 | Buy |
| Arrow North American Components | UC3843BN | 1522 | $0.82 | Buy |
| Future Electronics | UC3843BN | 4 | $0.41 | Buy |
| Farnell | UC3843BN | 485 | * $0.95 | Buy |
| Verical Marketplace | UC3843BN | 1522 | $0.00 | Buy |
UC3843B Series 30 V 17 mA High Performance Current Mode PWM Controller - DIP-8