| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | STM32L031K4U6TR-ND | 0 | $1.00 | Buy |
| Mouser Electronics | 511-STM32L031K4U6 | 0 | $2.36 | Buy |
| Rutronik | STM32L031K4U6 | $2.66 | Buy | |
| Win Source | STM32L031K4U6 | 6940 | Buy | |
| Quarktwin Electronic Components | STM32L031K4U6 | 36841 | $1.70 | Buy |
| Utmel | STM32L031K4U6 | 20 | $3.53 | Buy |
| Jak Electronics | STM32L031K4U6 | 20 | $26.04 | Buy |
| AVNET Express | STM32L031K4U6 | $0.98 | Buy | |
| AVNET Asia Pacific | STM32L031K4U6 | $1.43 | Buy | |
| Newark | STM32L031K4U6 | $0.00 | Buy | |
| AVNET Europe | STM32L031K4U6 | * $4.80 | Buy |
MCU 32-Bit Ultra Low Power STM32L ARM Cortex M0+ RISC 16kB Flash 32-Pin UFQFPN Tray