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Image | Product Number | Pricing(USD) | Quantity | ECAD | Quantity Available | Weight(Kg) | Mfr | Series | Package | Product Status | Tolerance | Operating Temperature | Applications | Mounting Type | Package / Case | Type | Base Product Number | Frequency | Current - Supply | Voltage - Input | Voltage - Input (Max) | Output Type | Temperature Coefficient | Supplier Device Package | DataSheet | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | ECCN | HTSUS | Standard Package | Function | Current - Output / Channel | Reference Type | Voltage - Supply (Vcc/Vdd) | Number of Outputs | Current - Quiescent (Iq) | Current - Supply (Max) | Output Isolation | Internal Switch(s) | Voltage - Breakdown | Topology | Voltage - Start Up | Duty Cycle | Frequency - Switching | Fault Protection | Control Features | Voltage - Supply (Max) | Output Configuration | Output Phases | Duty Cycle (Max) | Synchronous Rectifier | Clock Sync | Serial Interfaces | Current - Output | Dimming | Voltage - Supply (Min) | Voltage - Output | Voltage - Output (Min/Fixed) | Noise - 0.1Hz to 10Hz | Noise - 10Hz to 10kHz | Voltage - Output (Max) | Voltage - Input (Min) | Number of Regulators | Voltage Dropout (Max) | PSRR | Protection Features |
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LM78L15ACMX | - | ![]() |
9397 | 0.00000000 | National Semiconductor | - | Bulk | Active | 0°C ~ 125°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | LM78L15 | 35V | Fixed | 8-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 2,500 | 3 mA | - | Positive | 100mA | 15V | - | 1 | - | 51dB (120Hz) | Over Temperature, Short Circuit | ||||||||||||||||||||||||||||||||||
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LM2587T-12 | - | ![]() |
9730 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Through Hole | TO-220-5 Formed Leads | LM2587 | 40V | Fixed | TO-220-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Step-Up, Step-Up/Step-Down | 1 | Boost, Flyback, Forward Converter | 100kHz | Positive | No | 5A (Switch) | 12V | - | 4V | ||||||||||||||||||||||||||||||||||
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LM2590HVT-3.3/NOPB | 2.4300 | ![]() |
290 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Through Hole | TO-220-7 Formed Leads | LM2590 | 60V | Fixed | TO-220-7 | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | Step-Down | 1 | Buck | 150kHz | Positive | No | 1A | 3.3V | - | 4.5V | ||||||||||||||||||||||||||||||||||
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LM4121IM5-1.2 | 0.6600 | ![]() |
2443 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±0.5% | -40°C ~ 85°C (TA) | Surface Mount | SC-74A, SOT-753 | LM4121 | 275µA | 1.5V ~ 12V | Fixed | 50ppm/°C | SOT-23-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | Series | 5 mA | 1.25V | 20µVp-p | 30µVrms | ||||||||||||||||||||||||||||||||||||
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LM4132EMFX-4.1 | 0.5200 | ![]() |
8 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±0.5% | -40°C ~ 125°C (TJ) | Surface Mount | SC-74A, SOT-753 | LM4132 | 100µA | 4.496V ~ 5.5V | Fixed | 30ppm/°C | SOT-23-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 3,000 | Series | 20 mA | 4.096V | 350µVp-p | - | ||||||||||||||||||||||||||||||||||||
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LM3210TLX/NOPB | 1.5900 | ![]() |
6 | 0.00000000 | National Semiconductor | - | Bulk | Active | - | Surface Mount | SC-74A, SOT-753 | LM3210 | 5.5V | Adjustable | SOT-23-5 | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | Step-Down | 1 | Buck | - | Positive | No | 1.25A | 0.5V | 3.6V | 2.7V | ||||||||||||||||||||||||||||||||||
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LM4120AIM5-5.0 | - | ![]() |
4110 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±0.2% | -40°C ~ 85°C (TA) | Surface Mount | SC-74A, SOT-753 | LM4120 | 275µA | 2V ~ 12V | Fixed | 50ppm/°C | SOT-23-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | Series | 5 mA | 5V | 20µVp-p | 36µVp-p | ||||||||||||||||||||||||||||||||||||
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LM4120AIM5-3.3 | - | ![]() |
7462 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±0.2% | -40°C ~ 85°C (TA) | Surface Mount | SC-74A, SOT-753 | LM4120 | 275µA | 2V ~ 12V | Fixed | 50ppm/°C | SOT-23-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | Series | 5 mA | 3.3V | 20µVp-p | 36µVp-p | ||||||||||||||||||||||||||||||||||||
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LP3981ILD-2.8/NOPB | 0.2300 | ![]() |
9623 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | 6-WDFN Exposed Pad | LP3981 | 6V | Fixed | 6-WSON (3x4) | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | 120 µA | 210 µA | Enable | Positive | 300mA | 2.8V | - | 1 | 0.2V @ 300mA | 50dB ~ 55dB (1kHz ~ 10kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||
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LP38843S-1.5 | 1.6800 | ![]() |
3937 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | 5.5V | Fixed | DDPAK/TO-263-5 | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 1 | 40 mA | 40 mA | Enable | Positive | 3A | 1.5V | - | 1 | 0.5V @ 3A | 80dB ~ 65dB (120Hz ~ 1kHz) | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||||||||||||||
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LM3503SQ-35/NOPB | 1.3100 | ![]() |
7 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C (TA) | Backlight | Surface Mount | 16-WFQFN Exposed Pad | DC DC Regulator | LM3503 | 1MHz | 16-WQFN (4x4) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | 750mA (Switch) | 2 | Yes | Step-Up (Boost) | 5.5V | Analog, PWM | 2.5V | 35V | |||||||||||||||||||||||||||||||||||
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LP2980IM5X-4.7/NOPB | - | ![]() |
4628 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | SC-74A, SOT-753 | LP2980 | 16V | Fixed | SOT-23-5 | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | 95 µA | 1.2 mA | Enable | Positive | 50mA | 4.7V | - | 1 | 0.22V @ 50mA | 63dB (1kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||
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LM2599T-3.3/NOPB | 2.3200 | ![]() |
250 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Through Hole | TO-220-7 Formed Leads | LM2599 | 40V | Fixed | TO-220-7 | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | Step-Down | 1 | Buck | 150kHz | Positive | No | 3A | 3.3V | - | 4.5V | ||||||||||||||||||||||||||||||||||
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LM3503SQ-44/NOPB | 1.1900 | ![]() |
2 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C (TA) | Backlight | Surface Mount | 16-WFQFN Exposed Pad | DC DC Regulator | LM3503 | 1MHz | 16-WQFN (4x4) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | 750mA (Switch) | 2 | Yes | Step-Up (Boost) | 5.5V | Analog, PWM | 2.5V | 44V | |||||||||||||||||||||||||||||||||||
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LP2951CN | 0.4800 | ![]() |
3 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Through Hole | 8-DIP (0.300", 7.62mm) | LP295 | 30V | Adjustable (Fixed) | 8-PDIP | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | 120 µA | 12 mA | - | Positive | 100mA | 1.235V (5V) | 30V | 1 | 0.45V @ 100mA | - | Over Current, Over Temperature | |||||||||||||||||||||||||||||||||
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LM3524DM | 0.6800 | ![]() |
792 | 0.00000000 | National Semiconductor | - | Bulk | Active | 0°C ~ 125°C (TJ) | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | LM3524 | Transistor Driver | 16-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Step-Up, Step-Down | 8V ~ 40V | 1 | Buck, Boost | - | Current Limit, Enable, Frequency Control | Positive or Negative | 1 | 49% | No | No | - | |||||||||||||||||||||||||||||||||
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LP2985AIM5X-1.8 | 0.3000 | ![]() |
3 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | SC-74A, SOT-753 | LP2985 | 16V | Fixed | SOT-23-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 3,000 | 95 µA | 2.5 mA | Enable | Positive | 150mA | 1.8V | - | 1 | 0.58V @ 150mA | 45dB (1kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||
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LM2670S-5.0 | - | ![]() |
9178 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA | LM2670 | 40V | Fixed | DDPAK/TO-263-7 | - | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Step-Down | 1 | Buck | 260kHz | Positive | No | 3A | 5V | - | 8V | ||||||||||||||||||||||||||||||||||
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LP2985IM5-2.9/ONOPB | - | ![]() |
9752 | 0.00000000 | National Semiconductor | * | Bulk | Active | - | Not applicable | 3 (168 Hours) | Vendor Undefined | 1,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
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LP3965ES-ADJ | 3.4600 | ![]() |
5 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | LP3965 | 7V | Adjustable | DDPAK/TO-263-5 | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 1 | 9 mA | 15 mA | Enable | Positive | 1.5A | 1.216V | 5.1V | 1 | 0.55V @ 1.5A | 60dB ~ 40dB (120Hz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||
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LM5021MM-2 | 0.6800 | ![]() |
4 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | LM5021 | 8-VSSOP | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | 8V ~ 30V | Isolated | No | - | Flyback, Forward | 20 V | 50% | Up to 1MHz | Current Limiting, Over Load | Frequency Control, Soft Start, Sync | ||||||||||||||||||||||||||||||||||||
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LM2599S-12 | 1.3700 | ![]() |
715 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA | LM2599 | 40V | Fixed | DDPAK/TO-263-7 | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Step-Down | 1 | Buck | 150kHz | Positive | No | 3A | 12V | - | 4.5V | ||||||||||||||||||||||||||||||||||
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LM2676SD-ADJ | - | ![]() |
4879 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 14-VDFN Exposed Pad | 40V | Adjustable | 14-VSON (6x5) | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 250 | Step-Down | 1 | Buck | 260kHz | Positive | No | 3A | 1.2V | 37V | 8V | |||||||||||||||||||||||||||||||||||
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LP3972SQ-BI414/NOPB | 1.9700 | ![]() |
6 | 0.00000000 | National Semiconductor | * | Bulk | Active | LP3972 | - | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||
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LM2682MM | 0.3700 | ![]() |
913 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | LM2682 | 5.5V | Fixed | 8-VSSOP | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Ratiometric | 1 | Charge Pump | 6kHz | Negative | No | 10mA | -Vin, 2Vin | - | 2V | ||||||||||||||||||||||||||||||||||
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LM3500TL-16 | 1.3400 | ![]() |
495 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C (TA) | Backlight | Surface Mount | 8-WFBGA, DSBGA | DC DC Regulator | LM3500 | 1MHz | 8-DSBGA (2x1.3) | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | 400mA (Switch) | 1 | Yes | Step-Up (Boost) | 7V | - | 2.7V | 21V | |||||||||||||||||||||||||||||||||||
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LM3524DN | 0.7200 | ![]() |
9379 | 0.00000000 | National Semiconductor | - | Bulk | Active | 0°C ~ 125°C (TJ) | Through Hole | 16-DIP (0.300", 7.62mm) | LM3524 | Transistor Driver | 16-PDIP | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Step-Up, Step-Down | 8V ~ 40V | 1 | Buck, Boost | - | Current Limit, Enable, Frequency Control | Positive or Negative | 1 | 49% | No | No | - | |||||||||||||||||||||||||||||||||
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LM26400YSD | 1.4000 | ![]() |
840 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 16-WFDFN Exposed Pad | 20V | Adjustable | 16-WSON (5x5) | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | Step-Down | 2 | Buck | 500kHz | Positive | No | 2A, 2A | 0.6V | 16V | 3V | |||||||||||||||||||||||||||||||||||
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LM3404HVMAX | - | ![]() |
1012 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Automotive, Lighting | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | DC DC Regulator | LM3404 | 1MHz | 8-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 2,500 | 1A | 1 | Yes | Step-Down (Buck) | 75V | PWM | 6V | 73V | |||||||||||||||||||||||||||||||||||
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LM2673S-3.3 | - | ![]() |
5864 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA | 40V | Fixed | DDPAK/TO-263-7 | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Step-Down | 1 | Buck | 260kHz | Positive | No | 3A | 3.3V | - | 8V |
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