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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 | Voltage - Supply | Supplier Device Package | DataSheet | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | Other Names | ECCN | HTSUS | Standard Package | Function | Current - Output / Channel | Reference Type | Voltage - Supply (Vcc/Vdd) | Number of Outputs | Current - Quiescent (Iq) | Current - Supply (Max) | Internal Switch(s) | Topology | Frequency - Switching | 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 | Current - Cathode | Voltage - Output (Max) | Voltage - Input (Min) | Number of Regulators | Voltage Dropout (Max) | PSRR | Protection Features |
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LP5551SQ | 2.3300 | ![]() |
250 | 0.00000000 | National Semiconductor | PowerWise® | Bulk | Active | -40°C ~ 85°C | Handheld/Mobile Devices | Surface Mount | 36-WFQFN Exposed Pad | LP5551 | 431µA | 2.7V ~ 5.5V | 36-WQFN (6x6) | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 250 | |||||||||||||||||||||||||||||||||||||||||
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LM22671MR-ADJ | - | ![]() |
2021 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 8-PowerSOIC (0.154", 3.90mm Width) | 42V | Adjustable | 8-SO PowerPad | download | EAR99 | 8542.39.0001 | 1 | Step-Down | 1 | Buck | 500kHz | Positive | No | 500mA | 1.285V | 42V | 4.5V | ||||||||||||||||||||||||||||||||||||
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LM2679SD-5.0/NOPB | - | ![]() |
7658 | 0.00000000 | National Semiconductor | * | Bulk | Active | - | RoHS non-compliant | Vendor Undefined | 2156-LM2679SD-5.0/NOPB-14 | 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||
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LM2595S-12 | 4.3100 | ![]() |
426 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | 40V | Fixed | DDPAK/TO-263-5 | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Step-Down | 1 | Buck | 150kHz | Positive | No | 1A | 12V | - | 4.5V | |||||||||||||||||||||||||||||||||
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LMR24210TLX/NOPB | - | ![]() |
6450 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 28-WFBGA, DSBGA | 42V | Adjustable | 28-DSBGA | download | EAR99 | 8542.39.0001 | 1 | Step-Down | 1 | Buck | Up to 1MHz | Positive | Yes | 1A | 0.8V | 24V | 4.5V | ||||||||||||||||||||||||||||||||||||
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LM26400YSDX/NOPB | 2.3800 | ![]() |
4 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 16-WFDFN Exposed Pad | LM26400 | 20V | Adjustable | 16-WSON (5x5) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 4,500 | Step-Down | 2 | Buck | 520kHz | Positive | No | 2A | 0.6V | 16V | 3V | ||||||||||||||||||||||||||||||||
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LP3982IMM-2.82/NOPB | 0.2000 | ![]() |
9 | 0.00000000 | National Semiconductor | - | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 6V | Fixed | 8-VSSOP | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1,000 | 270 µA | Enable | Positive | 300mA | 2.82V | - | 1 | 0.22V @ 200mA | - | Over Current, Over Temperature, Reverse Polarity | |||||||||||||||||||||||||||||||||||
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LM2679S-5.0 | - | ![]() |
7354 | 0.00000000 | National Semiconductor | * | Bulk | Active | - | RoHS non-compliant | Vendor Undefined | 2156-LM2679S-5.0-14 | 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||
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LM2791LD-L/NOPB-NS | - | ![]() |
6999 | 0.00000000 | National Semiconductor | - | Bulk | Active | -30°C ~ 85°C (TA) | Backlight | Surface Mount | 10-WFDFN Exposed Pad | DC DC Regulator | LM2791 | 650kHz | 10-WSON (3x3) | - | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | 36mA | 2 | No | Switched Capacitor (Charge Pump) | 5.8V | Analog | 3V | - | |||||||||||||||||||||||||||||||||
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LM2852YMXA-2.5/NOPB | - | ![]() |
8812 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 14-PowerTSSOP (0.173", 4.40mm Width) | 5.5V | Fixed | 14-HTSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | Step-Down | 1 | Buck | 500kHz | Positive | Yes | 2A | 2.5V | - | 2.85V | |||||||||||||||||||||||||||||||||
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LM2577T-ADJ/LB03-NS | - | ![]() |
1193 | 0.00000000 | National Semiconductor | * | Bulk | Active | - | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | |||||||||||||||||||||||||||||||||||||||||||||||||
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LM3152MHE-3.3 | 2.9000 | ![]() |
736 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 14-PowerTSSOP (0.173", 4.40mm Width) | LM3152 | Transistor Driver | 14-HTSSOP | download | RoHS non-compliant | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 250 | Step-Down | 6V ~ 33V | 1 | Buck | 500kHz | Enable, Soft Start | Positive | 1 | - | Yes | No | - | |||||||||||||||||||||||||||||||
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LM140K-12/883 | - | ![]() |
9231 | 0.00000000 | National Semiconductor | - | Bulk | Active | -55°C ~ 125°C (TA) | Through Hole | TO-204AA, TO-3 | 35V | Fixed | TO-3-2 | - | 0000.00.0000 | 1 | 7 mA | - | Positive | 1A | 12V | - | 1 | 2.5V @ 350mA | 55dB (2.4kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||||||
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LP2988IMM-5.0 | 1.8700 | ![]() |
500 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | LP2988 | 16V | Fixed | 8-VSSOP | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | 120 µA | 3.7 mA | Enable | Positive | 200mA | 5V | - | 1 | 0.35V @ 200mA | 65dB (1kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||
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LM309H | 12.9500 | ![]() |
2 | 0.00000000 | National Semiconductor | - | Bulk | Active | 0°C ~ 125°C | Through Hole | TO-205AD, TO-39-3 Metal Can | 25V | Fixed | TO-39-3 | download | EAR99 | 8542.39.0001 | 1 | 5.2 mA | 10 mA | - | Positive | 1A | 5.05V | - | 1 | - | - | Over Temperature | |||||||||||||||||||||||||||||||||||
LM4050AEM3-5.0 | - | ![]() |
2951 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±0.1% | -40°C ~ 125°C (TA) | Surface Mount | TO-236-3, SC-59, SOT-23-3 | LM4050 | - | - | Fixed | 50ppm/°C | SOT-23-3 | download | 0000.00.0000 | 1 | Shunt | 15 mA | 5V | - | 93µVrms | 90 µA | ||||||||||||||||||||||||||||||||||||||
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LM9076S-5.0/NOPB | 1.5600 | ![]() |
2 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | 40V | Fixed | DDPAK/TO-263-5 | download | EAR99 | 8542.39.0001 | 193 | 45 µA | 4.5 mA | Reset | Positive | 150mA | 5V | - | 1 | 0.25V @ 150mA | 60dB (120kHz) | Over Temperature | |||||||||||||||||||||||||||||||||||
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LP3995ILD-1.6 | 0.2300 | ![]() |
14 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 6-WDFN Exposed Pad | 6V | Fixed | 6-WSON (2.92x3.29) | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | 150 µA | 200 µA | Enable | Positive | 150mA | 1.6V | - | 1 | 0.1V @ 150mA | 55dB ~ 53dB (1kHz ~ 10kHz) | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||||||||||||
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LP2951CN-3.3 | - | ![]() |
1347 | 0.00000000 | National Semiconductor | - | Tube | Obsolete | -40°C ~ 125°C (TJ) | Through Hole | 8-DIP (0.300", 7.62mm) | 30V | Fixed | 8-PDIP | - | RoHS non-compliant | EAR99 | 8542.39.0001 | 50 | 200 µA | 14 mA | Enable, Error Flag, Power On Reset | Positive | 100mA | 3.3V | - | 1 | 0.6V @ 100mA | Over Temperature | |||||||||||||||||||||||||||||||||||
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LM2645MTD | 1.6000 | ![]() |
2060 | 0.00000000 | National Semiconductor | - | Bulk | Active | 0°C ~ 125°C (TJ) | Embedded systems, Console/Set-Top boxes | Surface Mount | 48-TFSOP (0.240", 6.10mm Width) | LM2645 | 1.5mA | 4.5V ~ 30V | 48-TSSOP | download | RoHS non-compliant | 2 (1 Year) | REACH Affected | EAR99 | 8542.39.0001 | 1 | |||||||||||||||||||||||||||||||||||||||||
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LM2575HVT-12 | - | ![]() |
1655 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Through Hole | TO-220-5 | 60V | Fixed | TO-220-5 | download | EAR99 | 8542.39.0001 | 1 | Step-Down | 1 | Buck | 52kHz | Positive | No | 1A | 12V | - | 4V | ||||||||||||||||||||||||||||||||||||
LP5951MG-3.0 | - | ![]() |
7640 | 0.00000000 | National Semiconductor | - | Bulk | Obsolete | -40°C ~ 125°C | Surface Mount | 5-TSSOP, SC-70-5, SOT-353 | 5.5V | Fixed | SC-70-5 | download | EAR99 | 8542.39.0001 | 1 | 55 µA | 70 µA | Enable | Positive | 150mA | 3V | - | 1 | 0.35V @ 150mA | 60dB ~ 50dB (100Hz ~ 10kHz) | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||||||||||||||||
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LM2937ES-2.5/NOPB | 1.0800 | ![]() |
6 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | LM2937 | 26V | Fixed | DDPAK/TO-263-3 | download | EAR99 | 8542.39.0001 | 279 | 10 mA | 20 mA | - | Positive | 500mA | 2.5V | - | 1 | 1V @ 500mA | - | Mirror-Image Insertion, Over Temperature, Short Circuit, Transient Voltage | ||||||||||||||||||||||||||||||||||
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LM2621MM | - | ![]() |
6427 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 14V | Adjustable | 8-VSSOP | download | EAR99 | 8542.39.0001 | 1 | Step-Up, Step-Up/Step-Down | 1 | Boost, SEPIC | 300kHz ~ 2MHz | Positive | No | 2.85A (Switch) | 1.24V | 14V | 1.2V | ||||||||||||||||||||||||||||||||||||
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LM4041DEM3-1.2-NS | - | ![]() |
7549 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±1% | -40°C ~ 125°C (TA) | Surface Mount | TO-236-3, SC-59, SOT-23-3 | LM4041 | - | - | Fixed | 150ppm/°C | SOT-23-3 | - | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 3,000 | Shunt | 12 mA | 1.225V | - | 20µVrms | 73 µA | |||||||||||||||||||||||||||||||||
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LM4041DIMX-1.2 | 0.7200 | ![]() |
3 | 0.00000000 | National Semiconductor | Automotive, AEC-Q100 | Bulk | Active | ±1% | -40°C ~ 85°C (TA) | Surface Mount | TO-236-3, SC-59, SOT-23-3 | LM4041 | - | - | Fixed | 150ppm/°C | SOT-23-3 | download | RoHS non-compliant | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | Shunt | 12 mA | 1.225V | - | 20µVrms | 70 µA | |||||||||||||||||||||||||||||||||
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LM320T-15 | 1.0600 | ![]() |
900 | 0.00000000 | National Semiconductor | - | Bulk | Active | 0°C ~ 125°C | Through Hole | TO-220-3 | -35V | Fixed | TO-220-3 | download | EAR99 | 8542.39.0001 | 284 | 2 mA | - | Negative | 1.5A | -15V | - | 1 | - | 64dB (120Hz) | Over Current, Over Temperature | ||||||||||||||||||||||||||||||||||||
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LP2980IM5X-2.5 | 0.2300 | ![]() |
5 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | SC-74A, SOT-753 | LP2980 | 16V | Fixed | SOT-23-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | 95 µA | 1.2 mA | Enable | Positive | 50mA | 2.5V | - | 1 | 0.22V @ 50mA | 63dB (1kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||
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LM10520MH/NOPB | 3.9700 | ![]() |
250 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Controller, AVS Systems | Surface Mount | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | LM10520 | 3.5V ~ 16V | 28-HTSSOP | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | 1 | 0.6V ~ 1.2V | ||||||||||||||||||||||||||||||||||||||||
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LM3673TL-1.875/NOPB | 0.7200 | ![]() |
738 | 0.00000000 | National Semiconductor | - | Bulk | Active | -30°C ~ 85°C (TA) | Surface Mount | 5-WFBGA, DSBGA | 5.5V | Fixed | 5-DSBGA (1.5x1.2) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 250 | Step-Down | 1 | Buck | 2MHz | Positive | Yes | 350mA | 1.875V | - | 2.7V |
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