LM1972 Serie
| Fr. Teil# | Beschreibung | Hersteller | Auf Lager | Operation |
| LM1972MX/NOPB | IC VOLUME CONTROL 20SOIC | Texas Instruments | 2973 |
|
| LM1972M/NOPB | LM1972 MICRO-POT 2-CHANNEL 78 DB | National Semiconductor | 7908 |
|
| LM1972M | IC VOLUME CONTROL 20SOIC | Texas Instruments | 4002 |
|
| LM1972N | IC VOLUME CONTROL 20DIP | Texas Instruments | 7021 |
|