| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | LM309KSTEEL-ND | 0 | $54.08 | Buy |
| Mouser Electronics | 595-LM309KSTEEL | 0 | $61.91 | Buy |
| Texas Instruments | LM309K STEEL | 1020 | $63.35 | Buy |
| Quarktwin Electronic Components | LM309K STEEL | 29945 | $58.46 | Buy |
| Arrow North American Components | LM309K STEEL | 50 | $74.70 | Buy |
| Verical Marketplace | LM309K STEEL | 50 | $85.54 | Buy |
| AVNET Express | LM309K STEEL | 75 | $56.08 | Buy |
| Newark | LM309K STEEL | 20 | $13.14 | Buy |
| AVNET Europe | LM309K STEEL | * $66.87 | Buy |
Standard Regulator Pos 5.05V 1A 3-Pin(2+Tab) TO-3 Tray
| Title | Manufacturer | Published |
|---|---|---|
| Linear and Switching Voltage Regulator Fundamental Part 1 | Texas Instruments | 03/21/2007 |
| AN-182 Improving Power Supply Reliability with IC Power Regulators (Rev. B) | Texas Instruments | 05/05/2013 |
| AN-181 3-Terminal Regulator is Adjustable (Rev. B) | Texas Instruments | 05/05/2013 |