| 800281 | LM137H MDS | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800282 | LM137H MDS | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800283 | LM137H MDS | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800284 | LM137H MDS | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800285 | LM137H MDS | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800286 | LM137H MDS | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800287 | LM137H MDS | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800288 | LM137H MDS | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800289 | LM137H MDS | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800290 | LM137H MW8 | 3-Terminal regulator negativ ajustabil (de înaltă tensiune) | National Semiconductor |
| 800291 | LM137H MW8 | 3-Terminal regulator negativ ajustabil (de înaltă tensiune) | National Semiconductor |
| 800292 | LM137H MW8 | 3-Terminal regulator negativ ajustabil (de înaltă tensiune) | National Semiconductor |
| 800293 | LM137H MW8 | 3-Terminal regulator negativ ajustabil (de înaltă tensiune) | National Semiconductor |
| 800294 | LM137H MW8 | 3-Terminal regulator negativ ajustabil (de înaltă tensiune) | National Semiconductor |
| 800295 | LM137H-883B | 1.5A reglabilă Regulator tensiune negativă | SemeLAB |
| 800296 | LM137H-BSS2 | 1.5A reglabilă Regulator tensiune negativă | SemeLAB |
| 800297 | LM137H/883 | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800298 | LM137H/883 | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800299 | LM137H/883 | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800300 | LM137H/883 | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800301 | LM137H/883 | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800302 | LM137H/883 | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800303 | LM137H/883 | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800304 | LM137H/883 | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800305 | LM137H/883 | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800306 | LM137H/883 | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800307 | LM137H/883 | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800308 | LM137H/883 | Regulator negativ reglabil cu 3 terminale 3-TO -55 până la 125 | Texas Instruments |
| 800309 | LM137H/NOPB | Regulator negativ reglabil cu 3 terminale 3-TO -55 până la 150 | Texas Instruments |
| 800310 | LM137H1PQMLV | Regulator negativ reglabil cu 3 terminale | Texas Instruments |
| 800311 | LM137HMDA | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800312 | LM137HMDS | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800313 | LM137HMWA | Regulator negativ reglabil 3-Terminal | National Semiconductor |
| 800314 | LM137HPQML | Regulatoare negative reglabile cu 3 terminale | National Semiconductor |
| 800315 | LM137HPQMLV | Regulatoare negative reglabile cu 3 terminale | National Semiconductor |
| 800316 | LM137HV | 3-Terminal regulator negativ ajustabil (de înaltă tensiune) | National Semiconductor |
| 800317 | LM137HV | REGULATOR DE TENSIUNE REGLABILĂ NEGATIVĂ DE 1,5 AMP | SemeLAB |
| 800318 | LM137HVG | 1.5A reglabilă Regulator tensiune negativă | SemeLAB |
| 800319 | LM137HVH | 0,5 AMP NEGATIV REGULATOR DE TENSIUNE REGLABIL | SemeLAB |
| 800320 | LM137HVH MD8 | 3-Terminal regulator negativ ajustabil (de înaltă tensiune) | National Semiconductor |
