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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 | Output | 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 | Number of Outputs | Reset | Current - Quiescent (Iq) | Current - Supply (Max) | Internal Switch(s) | Topology | Frequency - Switching | Control Features | Voltage - Supply (Max) | Output Configuration | Synchronous Rectifier | Accuracy | Current - Output | Dimming | Voltage - Supply (Min) | Voltage - Output | Number of Voltages Monitored | Voltage - Threshold | Reset Timeout | 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 | Sensor Type | Sensing Temperature | Output Alarm | Output Fan | SIC Programmable |
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LM5009MMX | - | ![]() |
6639 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 95V | Adjustable | 8-VSSOP | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 3,500 | Step-Down | 1 | Buck | 600kHz | Positive | No | 150mA | 2.5V | 85V | 9.5V | |||||||||||||||||||||||||||||||||||||||
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LM3421MH | - | ![]() |
5679 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | General Purpose | Surface Mount | 16-PowerTSSOP (0.173", 4.40mm Width) | DC DC Controller | LM3421 | 2MHz | 16-HTSSOP | download | EAR99 | 8542.39.0001 | 1 | 1A | 1 | No | SEPIC, Step-Down (Buck), Step-Up (Boost) | 75V | Analog, PWM | 4.5V | - | ||||||||||||||||||||||||||||||||||||||||||
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LP8345IDTX-2.5 | 0.6800 | ![]() |
545 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | TO-252-3, DPak (2 Leads + Tab), SC-63 | 10V | Fixed | TO-252-3 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | 50 µA | - | Positive | 500mA | 2.5V | - | 1 | 0.65V @ 500mA | 55dB (120Hz) | Over Current, Over Temperature | |||||||||||||||||||||||||||||||||||||||
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LM2678SD-ADJ | 3.5200 | ![]() |
112 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 14-VDFN Exposed Pad | LM2678 | 40V | Adjustable | 14-VSON (5x6) | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 250 | Step-Down | 1 | Buck | 260kHz | Positive | No | 5A | 1.21V | 37V | 8V | ||||||||||||||||||||||||||||||||||||||
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LM2575N-5.0 | - | ![]() |
1551 | 0.00000000 | National Semiconductor | * | Bulk | Obsolete | - | RoHS non-compliant | Vendor Undefined | 2156-LM2575N-5.0-14 | 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SCANSTA476TSD | 2.8500 | ![]() |
1 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | 16-WFDFN Exposed Pad | Multi-Voltage Supervisor | SCANSTA476 | - | 16-WSON (5x5) | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | Active Low | 8 | - | - | ||||||||||||||||||||||||||||||||||||||||||||
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LM2853MHX-3.0/NOPB | 1.9900 | ![]() |
2 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) Exposed Pad | 5.5V | Fixed | 14-HTSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Step-Down | 1 | Buck | 550kHz | Positive | Yes | 3A | 3V | - | 3V | |||||||||||||||||||||||||||||||||||||||
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LM2576T-ADJ | - | ![]() |
9186 | 0.00000000 | National Semiconductor | * | Bulk | Active | download | Vendor Undefined | REACH Affected | 2156-LM2576T-ADJ-14 | 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LP3871ET-5.0/NOPB | 0.7700 | ![]() |
1073 | 0.00000000 | National Semiconductor | - | Tube | Obsolete | -40°C ~ 125°C | Through Hole | TO-220-5 Formed Leads | 7V | Fixed | TO-220-5 | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 45 | 5 mA | 15 mA | Enable | Positive | 800mA | 5V | - | 1 | 0.35V @ 800mA | 73dB ~ 57dB (120Hz) | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||||||||||||||||||||
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LM120H-15 | 15.6000 | ![]() |
1 | 0.00000000 | National Semiconductor | - | Bulk | Active | -55°C ~ 150°C | Through Hole | TO-205AD, TO-39-3 Metal Can | -35V | Fixed | TO-3 | download | EAR99 | 8542.39.0001 | 20 | 1 mA | - | Negative | 200mA | -15V | - | 1 | - | 64dB (120Hz) | Over Temperature | ||||||||||||||||||||||||||||||||||||||||||
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LM81BIMT-3 | - | ![]() |
8957 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | LM81 | 2-Wire SMBus | 2.8V ~ 3.8V | 24-TSSOP | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Hardware Monitor | ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank | ±3°C(Max) | Internal and External | -40°C ~ 125°C | Yes | Yes | |||||||||||||||||||||||||||||||||||||||||
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LP38693MP-1.8/NOPB | - | ![]() |
5931 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | TO-261-5, TO-261AB | 10V | Fixed | SOT-223 | download | 0000.00.0000 | 1 | 55 µA | 100 µA | Enable | Positive | 500mA | 1.8V | - | 1 | - | 55dB (120Hz) | Over Temperature | ||||||||||||||||||||||||||||||||||||||||||
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LM2672LD-5.0 | - | ![]() |
5146 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 16-WFDFN Exposed Pad | 40V | Fixed | 16-WSON (5x5) | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | Step-Down | 1 | Buck | 260kHz | Positive | No | 1A | 5V | - | 6.5V | |||||||||||||||||||||||||||||||||||||||
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LM2750LDX-ADJ/NOPB | - | ![]() |
4361 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TA) | Surface Mount | 10-WFDFN Exposed Pad | LM2750 | 5.6V | Adjustable | 10-WSON (3x3) | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 4,500 | Step-Up | 1 | Charge Pump | 1.7MHz | Positive | No | 120mA | 3.8V | 5.2V | 2.7V | ||||||||||||||||||||||||||||||||||||||
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LM2788MM-1.8 | 1.0700 | ![]() |
1 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 5.5V | Fixed | 8-VSSOP | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Step-Down | 1 | Buck | 500kHz | Positive | No | 120mA | 1.8V | - | 2.6V | |||||||||||||||||||||||||||||||||||||||
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LP3875EMP-ADJ | - | ![]() |
9211 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | TO-261-5, TO-261AB | 7V | Adjustable | SOT-223 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | 10 mA | 15 mA | Enable | Positive | 1.5A | 1.22V | 6.4V | 1 | 0.55V @ 1.5A | 73dB ~ 57dB (120Hz) | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||||||||||||||||||
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LP3883ESX-1.2 | 5.2800 | ![]() |
4 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | LP3883 | 5.5V | Fixed | DDPAK/TO-263-5 | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 500 | 30 µA | 8 mA | Enable | Positive | 3A | 1.2V | - | 1 | 0.42V @ 3A | 80dB ~ 65dB (120Hz ~ 1kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||||||
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LM3445MX/NOPB | - | ![]() |
4423 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Lighting | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | AC DC Offline Switcher | LM3445 | 30kHz ~ 1MHz | 14-SOIC | download | EAR99 | 8542.39.0001 | 1 | - | 1 | No | Step-Down (Buck) | 12V | Triac | 8V | - | ||||||||||||||||||||||||||||||||||||||||||
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LP2986IM-5.0 | - | ![]() |
6899 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 16V | Fixed | 8-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | 150 µA | 3.7 mA | Enable | Positive | 200mA | 5V | - | 1 | 0.35V @ 200mA | 65dB (1kHz) | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||||||||||||||||||
LM4040EEM3-2.0 | 0.1800 | ![]() |
2 | 0.00000000 | National Semiconductor | - | Bulk | Obsolete | ±2% | -40°C ~ 125°C (TA) | Surface Mount | TO-236-3, SC-59, SOT-23-3 | LM4040 | - | - | Fixed | 150ppm/°C | SOT-23-3 | download | RoHS non-compliant | EAR99 | 8542.39.0001 | 1,000 | Shunt | 15 mA | 2.048V | - | 35µVrms | 73 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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LP2985AIM5X-2.5 | 0.3000 | ![]() |
7 | 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 | 2.5V | - | 1 | 0.58V @ 150mA | 45dB (1kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||||||
LM810M3X-2.93 | 0.2900 | ![]() |
6689 | 0.00000000 | National Semiconductor | - | Bulk | Obsolete | -40°C ~ 105°C (TA) | Surface Mount | TO-236-3, SC-59, SOT-23-3 | Simple Reset/Power-On Reset | LM810 | Push-Pull, Totem Pole | SOT-23-3 | download | RoHS non-compliant | EAR99 | 8542.39.0001 | 3,000 | Active High | 1 | 2.93V | 140ms Minimum | |||||||||||||||||||||||||||||||||||||||||||||||
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LM2660M | 1.2200 | ![]() |
6 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 5.5V | Fixed | 8-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Ratiometric | 1 | Charge Pump | 5kHz, 40kHz | Positive or Negative | No | 100mA | -Vin, 2Vin,Vin/2 | - | 1.5V | |||||||||||||||||||||||||||||||||||||||
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LM2574MX-5.0 | - | ![]() |
9281 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 14-SOIC (0.295", 7.50mm Width) | 40V | Fixed | 14-SOIC | - | RoHS non-compliant | 2A (4 Weeks) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | Step-Down | 1 | Buck | 52kHz | Positive | No | 500mA | 5V | - | 4V | |||||||||||||||||||||||||||||||||||||||
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LM2937ESX-8.0 | 0.5200 | ![]() |
9 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | LM2937 | 26V | Fixed | DDPAK/TO-263-3 | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 500 | 2 mA | 20 mA | - | Positive | 500mA | 8V | - | 1 | 1V @ 50mA | - | Over Temperature, Reverse Polarity, Short Circuit | |||||||||||||||||||||||||||||||||||||
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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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LM5115SD/NOPB | 2.7700 | ![]() |
5 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Secondary-Side Controller | Surface Mount | 16-WFDFN Exposed Pad | LM5115 | 4 mA | 5V ~ 30V | 5V ~ 7.5V | 16-WSON (5x5) | download | EAR99 | 8542.39.0001 | 109 | Not Verified | ||||||||||||||||||||||||||||||||||||||||||||||||
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LM2940IMP-10 | 0.9400 | ![]() |
4696 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C | Surface Mount | TO-261-4, TO-261AA | LM2940 | 26V | Fixed | SOT-223-4 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | 10 mA | 15 mA | - | Positive | 1A | 10V | - | 1 | 1V @ 1A | 63dB (120Hz) | Over Current, Over Temperature, Reverse Polarity, Short Circuit | |||||||||||||||||||||||||||||||||||||
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LM20134MHE/NOPB | - | ![]() |
1861 | 0.00000000 | National Semiconductor | PowerWise® | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 16-PowerTSSOP (0.173", 4.40mm Width) | 5.5V | Adjustable | 16-HTSSOP | download | EAR99 | 8542.39.0001 | 1 | Step-Down | 1 | Buck | 410kHz | Positive | Yes | 4A | 0.8V | 4.68V | 2.95V |
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