| 800401 | LM137KGMD8 | 3-Terminal Adjustable Negative Regulator | National Semiconductor |
| 800402 | LM137KGMW8 | 3-Terminal Adjustable Negative Regulator | National Semiconductor |
| 800403 | LM137KMDA | 3-Terminal Adjustable Negative Regulator | National Semiconductor |
| 800404 | LM137KPQML | 3-Terminal Adjustable Negative Regulators | National Semiconductor |
| 800405 | LM137KPQMLV | 3-Terminal Adjustable Negative Regulators | National Semiconductor |
| 800406 | LM137LCC4 | 1.5A Adjustable Negative Voltage Regulator | SemeLAB |
| 800407 | LM137MAH | 0.5A Adjustable Negative Voltage Regulator | SemeLAB |
| 800408 | LM137MAHVH | 0.5A Adjustable Negative Voltage Regulator | SemeLAB |
| 800409 | LM137MH | 0.5A Adjustable Negative Voltage Regulator | SemeLAB |
| 800410 | LM137MHVH | 0.5A Adjustable Negative Voltage Regulator | SemeLAB |
| 800411 | LM137QML | 3-Terminal Adjustable Negative Regulator | Texas Instruments |
| 800412 | LM137QML-SP | 3-Terminal Adjustable Negative Regulator | Texas Instruments |
| 800413 | LM137R | 1.5A Adjustable Negative Voltage Regulator | SemeLAB |
| 800414 | LM137SMD | 1.5A Adjustable Negative Voltage Regulator | SemeLAB |
| 800415 | LM137WG-MPR | 3-Terminal Adjustable Negative Regulator | National Semiconductor |
| 800416 | LM137WG/883 | 3-Terminal Adjustable Negative Regulator | National Semiconductor |
| 800417 | LM137WG/883 | 3-Terminal Adjustable Negative Regulator | National Semiconductor |
| 800418 | LM137WG/883 | 3-Terminal Adjustable Negative Regulator | National Semiconductor |
| 800419 | LM137WG/883 | 3-Terminal Adjustable Negative Regulator | National Semiconductor |
|
| 800420 | LM137WG/883 | 3-Terminal Adjustable Negative Regulator | National Semiconductor |
| 800421 | LM137WG/883 | 3-Terminal Adjustable Negative Regulator | National Semiconductor |
| 800422 | LM137WG/883 | 3-Terminal Adjustable Negative Regulator | National Semiconductor |
| 800423 | LM137WG/883 | 3-Terminal Adjustable Negative Regulator | National Semiconductor |
| 800424 | LM137WG/883 | 3-Terminal Adjustable Negative Regulator | National Semiconductor |
| 800425 | LM137WG/883 | 3-Terminal Adjustable Negative Regulator | National Semiconductor |
| 800426 | LM137WG/883 | 3-Terminal Adjustable Negative Regulator | National Semiconductor |
| 800427 | LM138 | 5A Positive Adjustable Voltage Regulator | Linear Technology |
| 800428 | LM138 | 5 Amp Adjustable Regulator | National Semiconductor |
| 800429 | LM138 | 5 AMP POSITIVE ADJUSTABLE VOLTAGE REGULATOR | SemeLAB |
| 800430 | LM138 | ADJUSTABLE VOLTAGE REGULATORS THREE-TERMINAL 5-A | SGS Thomson Microelectronics |
| 800431 | LM138 | THREE-TERMINAL 5-A ADJUSTABLE VOLTAGE REGULATORS | ST Microelectronics |
| 800432 | LM138 | 5 Amp Adjustable Regulator | Texas Instruments |
| 800433 | LM138AK | 5.0A Adjustable Positive Voltage Regulator | SemeLAB |
| 800434 | LM138AK-883B | 5.0A Adjustable Positive Voltage Regulator | SemeLAB |
| 800435 | LM138K | 5A Positive Adjustable Voltage Regulator | Linear Technology |
| 800436 | LM138K | 5-Amp Adjustable Regulators | National Semiconductor |
| 800437 | LM138K | 5.0A Adjustable Positive Voltage Regulator | SemeLAB |
| 800438 | LM138K | THREE-TERMINAL 5-A ADJUSTABLE VOLTAGE REGULATORS | SGS Thomson Microelectronics |
| 800439 | LM138K | THREE-TERMINAL 5-A ADJUSTABLE VOLTAGE REGULATORS | ST Microelectronics |
| 800440 | LM138K STEEL | 5 Amp Adjustable Regulator | National Semiconductor |
