| 型号 | 厂商 | 描述 |
| lm193qt | STMicroelectronics | IC COMPARATOR DUAL 8-UFSON 2X2 |
| lm193qt | STMicroelectronics | IC COMPARATOR DUAL 8-UFSON 2X2 |
| lm193qt | STMicroelectronics | IC COMPARATOR DUAL 8-UFSON 2X2 |
| lm193ydt | STMicroelectronics | IC OP AMP DUAL LP 8-SOIC |
| lm193ydt | STMicroelectronics | IC OP AMP DUAL LP 8-SOIC |
| lm193ydt | STMicroelectronics | IC OP AMP DUAL LP 8-SOIC |
| lm1949n/nopb | National Semiconductor | IC INJECTOR DRIVE CTRLR 8DIP |
| lm1971m/nopb | National Semiconductor | IC ATTENUATOR AUD DGTL 1CH 8SOIC |
| lm1971mx/nopb | National Semiconductor | IC AUDIO ATTENUATOR DIG 8-SOIC |
| lm1971n/nopb | National Semiconductor | IC ATTENUATOR AUDIO W/MUTE 8-DIP |
| lm1972m/nopb | National Semiconductor | IC AUDIO ATTENUATR W/MUTE 20SOIC |
| lm1972mx/nopb | National Semiconductor | IC AUDIO ATTENUATR W/MUTE 20SOIC |
| lm1972n | National Semiconductor | IC AUDIO ATTENUATOR 2CH 20-DIP |
| lm1973m/nopb | National Semiconductor | IC AUDIO ATTENUATR W/MUTE 20SOIC |
| lm1973mx/nopb | National Semiconductor | IC AUDIO ATTENUATR W/MUTE 20SOIC |
| lm1973n/nopb | National Semiconductor | IC AUDIO ATTENUATOR 3CH 20-DIP |
| lm199ah | National Semiconductor | IC VREF SHUNT PREC 6.95V TO-46-4 |
| lm19ciz/nopb | National Semiconductor | IC SENSOR TEMP 2.4V 10UA TO92-3 |
| lm20123eval | National Semiconductor | BOARD EVAL 3A POWERWISE LM20123 |
| lm20123mh/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 3A 16TSSOP |
| lm20123mhe/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 3A 16-TSSOP |
| lm20123mhe/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 3A 16-TSSOP |
| lm20123mhe/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 3A 16-TSSOP |
| lm20123mhx/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 3A 16-TSSOP |
| lm20124eval | National Semiconductor | BOARD EVAL 4A POWERWISE LM20124 |
| lm20124mh/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 4A 16TSSOP |
| lm20124mhe/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 4A 16-TSSOP |
| lm20124mhx/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 4A 16-TSSOP |
| lm20125eval | National Semiconductor | BOARD EVAL 5A POWERWISE LM20125 |
| lm20125mh/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 5A 16TSSOP |
| lm20125mhe/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 5A 16-TSSOP |
| lm20125mhx/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 5A 16-TSSOP |
| lm20133eval | National Semiconductor | BOARD EVAL 3A POWERWISE LM20133 |
| lm20133mh/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 3A 16TSSOP |
| lm20133mhe/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 3A 16TSSOP |
| lm20133mhx/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 3A 16TSSOP |
| lm20134eval | National Semiconductor | BOARD EVAL 4A POWERWISE LM20134 |
| lm20134mh/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 4A 16TSSOP |
| lm20134mhe/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 4A 16TSSOP |
| lm20134mhx/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 4A 16TSSOP |
| lm20136mh/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 6A 16-TSSOP |
| lm20136mhe/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 6A 16-TSSOP |
| lm20136mheval | National Semiconductor | BOARD EVALUATION FOR LM20136MH |
| lm20136mhx/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 6A 16-TSSOP |
| lm20143eval | National Semiconductor | BOARD EVAL 3A POWERWISE LM20143 |
| lm20143mh/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 3A 16TSSOP |
| lm20143mhe/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 3A 16-TSSOP |
| lm20143mhx/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 3A 16-TSSOP |
| lm20143qmh/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 3A 16TSSOP |
| lm20143qmhe/nopb | National Semiconductor | IC REG BUCK SYNC ADJ 3A 16TSSOP |