| 1640441 | UC1524AL_883B | ADVANCED REGULATING PULSE WIDTH MODULATORS | Texas Instruments |
| 1640442 | UC1524AN | Advanced regulating pulse width modulator | Unitrode |
| 1640443 | UC1524AQ | Advanced regulating pulse width modulator | Unitrode |
| 1640444 | UC1524J | Advanced Regulating Pulse Width Modulators | Texas Instruments |
| 1640445 | UC1524J/80937 | Advanced Regulating Pulse Width Modulators | Texas Instruments |
| 1640446 | UC1524J883B | Advanced Regulating Pulse Width Modulators | Texas Instruments |
| 1640447 | UC1525 | Regulating Pulse Width Modulators | Texas Instruments |
| 1640448 | UC1525 | Regulating Pulse Width Modulators | Texas Instruments |
| 1640449 | UC1525A | Regulating Pulse Width Modulators | Texas Instruments |
| 1640450 | UC1525AJ | Regulating Pulse Width Modulators | Texas Instruments |
| 1640451 | UC1525AJ | Regulating pulse width modulators, 100Hz to 500kHz | Unitrode |
| 1640452 | UC1525AJ883B | Regulating Pulse Width Modulators | Texas Instruments |
| 1640453 | UC1525AL | Regulating Pulse Width Modulators | Texas Instruments |
| 1640454 | UC1525AL | Regulating pulse width modulators, 100Hz to 500kHz | Unitrode |
| 1640455 | UC1525AL/81197 | Regulating Pulse Width Modulators | Texas Instruments |
| 1640456 | UC1525AL883B | Regulating Pulse Width Modulators | Texas Instruments |
| 1640457 | UC1525AN | Regulating pulse width modulators, 100Hz to 500kHz | Unitrode |
| 1640458 | UC1525AQ | Regulating pulse width modulators, 100Hz to 500kHz | Unitrode |
| 1640459 | UC1525B | Regulating Pulse Width Modulators | Texas Instruments |
|
| 1640460 | UC1525B-SP | Regulating Pulse Width Modulators | Texas Instruments |
| 1640461 | UC1525BJ | Regulating Pulse Width Modulators | Texas Instruments |
| 1640462 | UC1525BJ883B | Regulating Pulse Width Modulators | Texas Instruments |
| 1640463 | UC1525BJQMLV | Regulating Pulse Width Modulators | Texas Instruments |
| 1640464 | UC1525BLQMLV | Regulating Pulse Width Modulators | Texas Instruments |
| 1640465 | UC1526 | Regulating Pulse Width Modulator | Texas Instruments |
| 1640466 | UC1526A | Regulating Pulse Width Modulators | Texas Instruments |
| 1640467 | UC1526AJ | Regulating Pulse Width Modulators | Texas Instruments |
| 1640468 | UC1526AJ883B | Regulating Pulse Width Modulators | Texas Instruments |
| 1640469 | UC1526AL | Regulating Pulse Width Modulators | Texas Instruments |
| 1640470 | UC1526AL883B | Regulating Pulse Width Modulators | Texas Instruments |
| 1640471 | UC1526J | Regulating Pulse Width Modulator | Texas Instruments |
| 1640472 | UC1526J883B | Regulating Pulse Width Modulator | Texas Instruments |
| 1640473 | UC1526J_883B | REGULATING PULSE WIDTH MODULATOR | Texas Instruments |
| 1640474 | UC1526L | Regulating Pulse Width Modulator | Texas Instruments |
| 1640475 | UC1526L883B | Regulating Pulse Width Modulator | Texas Instruments |
| 1640476 | UC1527A | Regulating Pulse Width Modulators | Texas Instruments |
| 1640477 | UC1527AJ | Regulating Pulse Width Modulators | Texas Instruments |
| 1640478 | UC1527AJ | Regulating pulse width modulators, 100Hz to 500kHz | Unitrode |
| 1640479 | UC1527AJ883B | Regulating Pulse Width Modulators | Texas Instruments |
| 1640480 | UC1527AL | Regulating pulse width modulators, 100Hz to 500kHz | Unitrode |
