| 1589281 | UA1 | 0.35 um ULC Series. Up to 1,000,000 gates | Atmel |
| 1589282 | UA1E | 0.35 um ULC Series with Embedded DPRAM. From 46K gates up to 780K gates supported and from 18 Kbit to 390 Kbit DPRAM. | Atmel |
| 1589283 | UA2 | Super-compact size, Slim-package, Surface mounting type | NEC |
| 1589284 | UA2-3NJ | Super-compact size, Slim-package, Surface mounting type | NEC |
| 1589285 | UA2-3NJ-L | Super-compact size, Slim-package, Surface mounting type | NEC |
| 1589286 | UA2-3NJ-R | Super-compact size, Slim-package, Surface mounting type | NEC |
| 1589287 | UA2-3NU | Super-compact size, Slim-package, Surface mounting type | NEC |
| 1589288 | UA2-3NU-L | Super-compact size, Slim-package, Surface mounting type | NEC |
| 1589289 | UA2-3NU-R | Super-compact size, Slim-package, Surface mounting type | NEC |
| 1589290 | UA2-3NUN | Super-compact size, Slim-package, Surface mounting type | NEC |
| 1589291 | UA2-3NUN-L | Super-compact size, Slim-package, Surface mounting type | NEC |
| 1589292 | UA2-3NUN-R | Super-compact size, Slim-package, Surface mounting type | NEC |
| 1589293 | UA2-3SNJ | Super-compact size, Slim-package, Surface mounting type | NEC |
| 1589294 | UA2-3SNJ-L | Super-compact size, Slim-package, Surface mounting type | NEC |
| 1589295 | UA2-3SNJ-R | Super-compact size, Slim-package, Surface mounting type | NEC |
| 1589296 | UA2-3SNU | Super-compact size, Slim-package, Surface mounting type | NEC |
| 1589297 | UA2-3SNU-L | Super-compact size, Slim-package, Surface mounting type | NEC |
| 1589298 | UA2-3SNU-R | Super-compact size, Slim-package, Surface mounting type | NEC |
| 1589299 | UA2-3SNUN | Super-compact size, Slim-package, Surface mounting type | NEC |
|
| 1589300 | UA2-3SNUN-L | Super-compact size, Slim-package, Surface mounting type | NEC |
| 1589301 | UA2-3SNUN-R | Super-compact size, Slim-package, Surface mounting type | NEC |
| 1589302 | UA2B200AX | Contact Type Image Sensor | Mitsubishi Electric Corporation |
| 1589303 | UA3730 | SECURITY LOCK WITH ALARM | UMC |
| 1589304 | UA3730 | Security Lock with Alarm | United Microelectronics |
| 1589305 | UA4151 | VOLTAGE-TO-FREQUENCY CONVERTER | Fairchild Semiconductor |
| 1589306 | UA4151HC | VOLTAGE-TO-FREQUENCY CONVERTER | Fairchild Semiconductor |
| 1589307 | UA4151PC | VOLTAGE-TO-FREQUENCY CONVERTER | Fairchild Semiconductor |
| 1589308 | UA4151TC | VOLTAGE-TO-FREQUENCY CONVERTER | Fairchild Semiconductor |
| 1589309 | UA592 | Differential Video Amplifier | National Semiconductor |
| 1589310 | UA702DMQB | Wideband DC Amplifier | Fairchild Semiconductor |
| 1589311 | UA702FMQB | Wideband DC Amplifier | Fairchild Semiconductor |
| 1589312 | UA702HMQB | Wideband DC Amplifier | Fairchild Semiconductor |
| 1589313 | UA702JG | GENERAL-PURPOSE OPERATIONAL AMPLIFIER | Texas Instruments |
| 1589314 | UA702M | General Purpose Operational Amplifier | Texas Instruments |
| 1589315 | UA702QB | Wideband DC Amplifier | Fairchild Semiconductor |
| 1589316 | UA702QB1 | Wideband DC Amplifier | Fairchild Semiconductor |
| 1589317 | UA702U | GENERAL-PURPOSE OPERATIONAL AMPLIFIER | Texas Instruments |
| 1589318 | UA709 | HIGH-PERFORMANCE OPERATIONAL AMPLIFIER | Fairchild Semiconductor |
| 1589319 | UA709ADM | HIGH-PERFORMANCE OPERATIONAL AMPLIFIER | Fairchild Semiconductor |
| 1589320 | UA709AFM | High-performance operational amplifier | Fairchild Semiconductor |
