| Nr. | Part Name | Description | Manufacturer by |
| 502321 | LM317BTG | 1.5A, Adjustable Output, Positive Voltage Regulator | ON Semiconductor |
| 502322 | LM317D2T | 1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR | ST Microelectronics |
| 502323 | LM317D2T | 1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 502324 | LM317D2T | 1.5A, Adjustable Output, Positive Voltage Regulator | ON Semiconductor |
| 502325 | LM317D2T-TR | 1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR | ST Microelectronics |
| 502326 | LM317D2TG | 1.5A, Adjustable Output, Positive Voltage Regulator | ON Semiconductor |
| 502327 | LM317D2TR4 | 1.5A, Adjustable Output, Positive Voltage Regulator | ON Semiconductor |
| 502328 | LM317DCY | 3-Terminal, 1.5A Adjustable Positive Voltage Regulator | Texas Instruments |
| 502329 | LM317DCYR | 3-Terminal, 1.5A Adjustable Positive Voltage Regulator | Texas Instruments |
| 502330 | LM317DT | 3-Terminal Adjustable Regulator | National Semiconductor |
| 502331 | LM317EMP | 3-Terminal Adjustable Regulator | National Semiconductor |
| 502332 | LM317EMPX | 3-Terminal Adjustable Regulator | National Semiconductor |
| 502333 | LM317H | 3-Terminal Adjustable Regulator | National Semiconductor |
| 502334 | LM317HV | 3-Terminal Adjustable Regulator | National Semiconductor |
| 502335 | LM317HVH | 3-Terminal Adjustable Regulator | National Semiconductor |
| 502336 | LM317HVK STEEL | 3-Terminal Adjustable Regulator | National Semiconductor |
| 502337 | LM317HVT | 3-Terminal Adjustable Regulator | National Semiconductor |
| 502338 | LM317K | 1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR | ST Microelectronics |
| 502339 | LM317K | 1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 502340 | LM317K MDC | 3-Terminal Adjustable Regulator | National Semiconductor |
| 502341 | LM317K MWC | 3-Terminal Adjustable Regulator | National Semiconductor |
| 502342 | LM317K STEEL | 3-Terminal Adjustable Regulator | National Semiconductor |
| 502343 | LM317KC | 3-Terminal, 1.5A Adjustable Positive Voltage Regulator | Texas Instruments |
| 502344 | LM317KCS | 3-Terminal, 1.5A Adjustable Positive Voltage Regulator | Texas Instruments |
| 502345 | LM317KTER | 3-Terminal, 1.5A Adjustable Positive Voltage Regulator | Texas Instruments |
| 502346 | LM317L | 3-Terminal Adjustable Regulator | National Semiconductor |
| 502347 | LM317L | 3-Terminal 0.1A Positive Adjustable Regulator | Fairchild Semiconductor |
| 502348 | LM317L | 1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR LOW CURRENT | SGS Thomson Microelectronics |
| 502349 | LM317L | 100mA, Adjustable Output, Positive Voltage Regulator | ON Semiconductor |
| 502350 | LM317L | 100mA, Adjustable Output, Positive Voltage Regulator | ON Semiconductor |
| 502351 | LM317L | 1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR LOW CURRENT | ST Microelectronics |
| 502352 | LM317L | 3-Terminal, 100mA Adjustable Positive Voltage Regulator | Texas Instruments |
| 502353 | LM317L MDA | 3-Terminal Adjustable Regulator | National Semiconductor |
| 502354 | LM317L MWA | 3-Terminal Adjustable Regulator | National Semiconductor |
| 502355 | LM317L-D | 100 mA Adjustable Output, Positive Voltage Regulator | ON Semiconductor |
| 502356 | LM317LBD | LOW CURRENT THREE.TERMINAL ADJUSTABLE POSITIVE VOLTAGE REGULATOR | Motorola |
| 502357 | LM317LBD | 100mA, Adjustable Output, Positive Voltage Regulator | ON Semiconductor |
| 502358 | LM317LBD | 100mA, Adjustable Output, Positive Voltage Regulator | ON Semiconductor |
| 502359 | LM317LBDG | 100mA, Adjustable Output, Positive Voltage Regulator | ON Semiconductor |
| 502360 | LM317LBDG | 100mA, Adjustable Output, Positive Voltage Regulator | ON Semiconductor |
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