| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 497-18595-ND | 2952 | $4.43 | Buy |
| Mouser Electronics | 511-STM32L431KBU6 | 5782 | $4.41 | Buy |
| Rutronik | STM32L431KBU6 | $4.55 | Buy | |
| element14 APAC | STM32L431KBU6 | 1620 | * $2.99 | Buy |
| Farnell | STM32L431KBU6 | 1620 | * $4.27 | Buy |
| Quarktwin Electronic Components | STM32L431KBU6 | 33329 | $5.37 | Buy |
| Win Source | STM32L431KBU6 | 105860 | Buy | |
| Future Electronics | STM32L431KBU6 | 1736 | $1.91 | Buy |
| Arrow North American Components | STM32L431KBU6 | 0 | $2.32 | Buy |
| Newark | STM32L431KBU6 | 2120 | $5.43 | Buy |
| AVNET Europe | STM32L431KBU6 | 103 | * $3.58 | Buy |
| AVNET Express | STM32L431KBU6 | $1.91 | Buy | |
| Verical Marketplace | STM32L431KBU6 | 2586 | $2.32 | Buy |
| AVNET Asia Pacific | STM32L431KBU6 | $2.45 | Buy | |
| Ameya360 | STM32L431KBU6 | 1470 | $3.07 | Buy |
STM32L Series 128 kB Flash 64 kB 32-Bit SMT Microcontroller - QFN-32