| 1640481 | UC1527AL883B | Regulating Pulse Width Modulators | Texas Instruments |
| 1640482 | UC1527AN | Regulating pulse width modulators, 100Hz to 500kHz | Unitrode |
| 1640483 | UC1527AQ | Regulating pulse width modulators, 100Hz to 500kHz | Unitrode |
| 1640484 | UC1527B | Regulating Pulse Width Modulators | Texas Instruments |
| 1640485 | UC1543 | Power Supply Supervisory Circuit | Texas Instruments |
| 1640486 | UC1543J | Power Supply Supervisory Circuit | Texas Instruments |
| 1640487 | UC1543J/80265 | Power Supply Supervisory Circuit | Texas Instruments |
| 1640488 | UC1543J883B | Power Supply Supervisory Circuit | Texas Instruments |
| 1640489 | UC1543L | Power Supply Supervisory Circuit | Texas Instruments |
| 1640490 | UC1543L883B | Power Supply Supervisory Circuit | Texas Instruments |
| 1640491 | UC1543W883B | Power Supply Supervisory Circuit 16-CFP | Texas Instruments |
| 1640492 | UC1544 | Power Supply Supervisory Circuit | Texas Instruments |
| 1640493 | UC1544J | POWER SUPPLY SUPERVISORY CIRCUIT | Texas Instruments |
| 1640494 | UC1544J883B | POWER SUPPLY SUPERVISORY CIRCUIT | Texas Instruments |
| 1640495 | UC1544L | POWER SUPPLY SUPERVISORY CIRCUIT | Texas Instruments |
| 1640496 | UC1544L883B | POWER SUPPLY SUPERVISORY CIRCUIT | Texas Instruments |
| 1640497 | UC1548 | Primary Side PWM Controller | Texas Instruments |
| 1640498 | UC1572 | Negative Output Flyback Pulse Width Modulator | Texas Instruments |
| 1640499 | UC1572J | NEGATIVE OUTPUT FLYBACK PULSE WIDTH MODULATOR | Texas Instruments |
|
| 1640500 | UC1573 | Buck Pulse Width Modulator Stepdown Voltage Regulator | Texas Instruments |
| 1640501 | UC1573J | BUCK PULSE WIDTH MODULATOR STEPDOWN VOLTAGE REGULATOR | Texas Instruments |
| 1640502 | UC1584 | Secondary Side Synchronous Post Regulator | Texas Instruments |
| 1640503 | UC1584 | Secondary Side Synchronous Post Regulator | Texas Instruments |
| 1640504 | UC1610 | Dual Schottky Diode Bridge | Texas Instruments |
| 1640505 | UC1610J | DUAL SCHOTTKY DIODE BRIDGE | Texas Instruments |
| 1640506 | UC1610J883B | DUAL SCHOTTKY DIODE BRIDGE | Texas Instruments |
| 1640507 | UC1611 | Quad Schottky Diode Array | Texas Instruments |
| 1640508 | UC1611-SP | Quad Schottky Diode Array 20-LCCC -55 to 125 | Texas Instruments |
| 1640509 | UC1611J | Quad Schottky Diode Array | Texas Instruments |
| 1640510 | UC1611J883B | Quad Schottky Diode Array | Texas Instruments |
| 1640511 | UC1611L | Quad Schottky Diode Array | Texas Instruments |
| 1640512 | UC1611L883B | Quad Schottky Diode Array | Texas Instruments |
| 1640513 | UC1612 | Dual Schottky Diode | Texas Instruments |
| 1640514 | UC1612J | Dual Schottky Diode | Texas Instruments |
| 1640515 | UC1612L | Dual Schottky Diode | Texas Instruments |
| 1640516 | UC1620 | Switchmode Driver for 3-Phase Brushless DC Motors | Texas Instruments |
| 1640517 | UC1620SP | Switchmode Driver for 3-Phase Brushless DC Motors | Texas Instruments |
| 1640518 | UC1620SP883B | Switchmode Driver for 3-Phase Brushless DC Motors | Texas Instruments |
| 1640519 | UC1620SP883C | Switchmode Driver for 3-Phase Brushless DC Motors | Texas Instruments |
| 1640520 | UC1625 | Brushless DC Motor Controller | Texas Instruments |
