| 型号 | 厂商 | 描述 |
| lm2937imp-2.5/nopb | National Semiconductor | IC REG LDO 2.5V .4A SOT223-3 |
| lm2937imp-2.5/nopb | National Semiconductor | IC REG LDO 2.5V .4A SOT223-3 |
| lm2937imp-2.5/nopb | National Semiconductor | IC REG LDO 2.5V .4A SOT223-3 |
| lm2937imp-3.3/nopb | National Semiconductor | IC REG LDO 3.3V .4A SOT223-3 |
| lm2937imp-3.3/nopb | National Semiconductor | IC REG LDO 3.3V .4A SOT223-3 |
| lm2937imp-3.3/nopb | National Semiconductor | IC REG LDO 3.3V .4A SOT223-3 |
| lm2937imp-5.0/nopb | National Semiconductor | IC REG LDO 5V .4A SOT-223 |
| lm2937imp-5.0/nopb | National Semiconductor | IC REG LDO 5V .4A SOT-223 |
| lm2937imp-5.0/nopb | National Semiconductor | IC REG LDO 5V .4A SOT-223 |
| lm2937imp-8.0/nopb | National Semiconductor | IC REG LDO 8V .4A SOT-223-3 |
| lm2937imp-8.0/nopb | National Semiconductor | IC REG LDO 8V .4A SOT-223-3 |
| lm2937imp-8.0/nopb | National Semiconductor | IC REG LDO 8V .4A SOT-223-3 |
| lm2937impx-10/nopb | National Semiconductor | IC REG LDO 10V .4A SOT-223 |
| lm2937impx-12/nopb | National Semiconductor | IC REG LDO 12V .4A SOT-223 |
| lm2937impx-15/nopb | National Semiconductor | IC REG LDO 15V .4A SOT-223 |
| lm2937impx-2.5/nopb | National Semiconductor | IC REG LDO 2.5V .4A SOT-223 |
| lm2937impx-3.3/nopb | National Semiconductor | IC REG LDO 3.3V .4A SOT-223 |
| lm2937impx-5.0/nopb | National Semiconductor | IC REG LDO 5V .4A SOT-223 |
| lm2937impx-8.0/nopb | National Semiconductor | IC REG LDO 8V .4A SOT-223 |
| lm293ad | STMicroelectronics | IC VOLT COMPARATOR DUAL LP 8SOIC |
| lm293ad | Texas Instruments | IC DIFF COMPARATOR DUAL 8-SOIC |
| lm293ade4 | Texas Instruments | IC DUAL GP DIFF COMPARATR 8-SOIC |
| lm293adg4 | Texas Instruments | IC DUAL GP DIFF COMPARATR 8-SOIC |
| lm293adgkr | Texas Instruments | IC DIFF COMPARATOR DUAL 8-MSOP |
| lm293adgkr | Texas Instruments | IC DIFF COMPARATOR DUAL 8-MSOP |
| lm293adgkr | Texas Instruments | IC DIFF COMPARATOR DUAL 8-MSOP |
| lm293adgkrg4 | Texas Instruments | IC DUAL GP DIFF COMPARATR 8MSOP |
| lm293adr | Texas Instruments | IC DUAL GP DIFF COMPARATR 8SOIC |
| lm293adr | Texas Instruments | IC DUAL GP DIFF COMPARATR 8SOIC |
| lm293adr | Texas Instruments | IC DUAL GP DIFF COMPARATR 8SOIC |
| lm293adre4 | Texas Instruments | IC DUAL GP DIFF COMPARATR 8SOIC |
| lm293adrg4 | Texas Instruments | IC DUAL GP DIFF COMPARATR 8SOIC |
| lm293adt | STMicroelectronics | IC COMP DUAL LP BIPO 8SOIC |
| lm293adt | STMicroelectronics | IC COMP DUAL LP BIPO 8SOIC |
| lm293adt | STMicroelectronics | IC COMP DUAL LP BIPO 8SOIC |
| lm293am | Fairchild Semiconductor | IC COMPARATOR DUAL DIFF 8-SOP |
| lm293amx | Fairchild Semiconductor | IC COMPARATOR DUAL DIFF 8-SOP |
| lm293an | STMicroelectronics | IC COMP DUAL LOW POWER 8DIP |
| lm293an | Fairchild Semiconductor | IC COMPARATOR DUAL DIFF 8-DIP |
| lm293aqt | STMicroelectronics | IC COMPARATOR DUAL 8-UFSON 2X2 |
| lm293aqt | STMicroelectronics | IC COMPARATOR DUAL 8-UFSON 2X2 |
| lm293aqt | STMicroelectronics | IC COMPARATOR DUAL 8-UFSON 2X2 |
| lm293d | STMicroelectronics | IC VOLT COMPARATOR DUAL LP 8SOIC |
| lm293d | Texas Instruments | IC DIFF COMPARATOR DUAL 8-SOIC |
| lm293de4 | Texas Instruments | IC DUAL GP DIFF COMPARATR 8-SOIC |
| lm293dg | ON Semiconductor | IC COMP DUAL OFFSET LV 8-SOIC |
| lm293dg4 | Texas Instruments | IC DUAL GP DIFF COMPARATR 8-SOIC |
| lm293dgkr | Texas Instruments | IC COMPARATOR DUAL DIFF 8-MSOP |
| lm293dgkr | Texas Instruments | IC COMPARATOR DUAL DIFF 8-MSOP |
| lm293dgkr | Texas Instruments | IC COMPARATOR DUAL DIFF 8-MSOP |