| 821401 | L4931CZ80 | VERY LOW DROP VOLTAGE REGULATOR WITH INHIBIT | ST Microelectronics |
| 821402 | L4931CZ80-AP | VERY LOW DROP VOLTAGE REGULATOR WITH INHIBIT | ST Microelectronics |
| 821403 | L4936E | ADVANCED VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 821404 | L4936E | ADVANCED VOLTAGE REGULATOR | ST Microelectronics |
| 821405 | L4936EH | ADVANCED VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 821406 | L4936EH | ADVANCED VOLTAGE REGULATOR | ST Microelectronics |
| 821407 | L4936N | DUAL MULTIFUNCTION VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 821408 | L4936N | DUAL MULTIFUNCTION VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 821409 | L4936N | DUAL MULTIFUNCTION VOLTAGE REGULATOR | ST Microelectronics |
| 821410 | L4936NH | DUAL MULTIFUNCTION VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 821411 | L4936NH | DUAL MULTIFUNCTION VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 821412 | L4936NH | DUAL MULTIFUNCTION VOLTAGE REGULATOR | ST Microelectronics |
| 821413 | L4937 | DUAL MULTIFUNCTION VOLTAGE REGULATOR | ST Microelectronics |
| 821414 | L4937N | DUAL MULTIFUNCTION VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 821415 | L4937N | DUAL MULTIFUNCTION VOLTAGE REGULATOR | ST Microelectronics |
| 821416 | L4937NL | DUAL MULTIFUNCTION VOLTAGE REGULATOR | ST Microelectronics |
| 821417 | L4937NPD | DUAL 5V MULTIFUNCTION VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 821418 | L4937NPD | DUAL 5V MULTIFUNCTION VOLTAGE REGULATOR | ST Microelectronics |
| 821419 | L4938E | ADVANCED VOLTAGE REGULATOR | SGS Thomson Microelectronics |
|
| 821420 | L4938E | ADVANCED VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 821421 | L4938E | ADVANCED VOLTAGE REGULATOR | ST Microelectronics |
| 821422 | L4938ED | ADVANCED VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 821423 | L4938ED | ADVANCED VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 821424 | L4938ED | ADVANCED VOLTAGE REGULATOR | ST Microelectronics |
| 821425 | L4938ED013TR | ADVANCED VOLTAGE REGULATOR | ST Microelectronics |
| 821426 | L4938EPD | ADVANCED VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 821427 | L4938EPD | ADVANCED VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 821428 | L4938EPD | ADVANCED VOLTAGE REGULATOR | ST Microelectronics |
| 821429 | L4938EPD13TR | ADVANCED VOLTAGE REGULATOR | ST Microelectronics |
| 821430 | L4938N | DUAL MULTIFUNCTION VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 821431 | L4938N | DUAL MULTIFUNCTION VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 821432 | L4938N | DUAL MULTIFUNCTION VOLTAGE REGULATOR | ST Microelectronics |
| 821433 | L4938ND | DUAL MULTIFUNCTION VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 821434 | L4938ND | DUAL MULTIFUNCTION VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 821435 | L4938ND | DUAL MULTIFUNCTION VOLTAGE REGULATOR | ST Microelectronics |
| 821436 | L4938ND013TR | DUAL MULTIFUNCTION VOLTAGE REGULATOR | ST Microelectronics |
| 821437 | L4938NPD | DUAL MULTIFUNCTION VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 821438 | L4938NPD | DUAL MULTIFUNCTION VOLTAGE REGULATOR | SGS Thomson Microelectronics |
| 821439 | L4938NPD | DUAL MULTIFUNCTION VOLTAGE REGULATOR | ST Microelectronics |
| 821440 | L4938NPD013TR | DUAL MULTIFUNCTION VOLTAGE REGULATOR | ST Microelectronics |
