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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 | Base Product Number | 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 | Reference Type | Voltage - Supply (Vcc/Vdd) | Number of Outputs | Current - Quiescent (Iq) | Current - Supply (Max) | Topology | Frequency - Switching | Control Features | Output Configuration | Output Phases | Duty Cycle (Max) | Synchronous Rectifier | Clock Sync | Serial Interfaces | Sensing Method | Accuracy | Current - 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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LM431AIM | 0.8100 | ![]() |
6 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±2.2% | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | LM431 | - | - | Adjustable | 50ppm/°C Typical | 8-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Shunt | 100 mA | 2.495V | - | - | 1 mA | 37 V | ||||||||||||||||||||||||||
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LP3991TLX-1.7/NOPB | 0.2300 | ![]() |
15 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C | Surface Mount | 4-WFBGA, DSBGA | 4V | Fixed | 4-DSBGA (1x1) | download | Vendor Undefined | REACH Unaffected | 2156-LP3991TLX-1.7/NOPB-14 | 0000.00.0000 | 1 | 100 µA | 225 µA | Enable | Positive | 300mA | 1.7V | - | 1 | 0.16V @ 300mA | 65dB (1kHz) | Over Temperature, Short Circuit | |||||||||||||||||||||||||||
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LM2670SD-3.3/NOPB | 3.5300 | ![]() |
492 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 14-VDFN Exposed Pad | LM2670 | 40V | Fixed | 14-VSON (6x5) | download | EAR99 | 8542.39.0001 | 86 | Step-Down | 1 | Buck | 260kHz | Positive | No | 3A | 3.3V | - | 8V | |||||||||||||||||||||||||||||
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LP2981AIM5-4.0 | 0.3100 | ![]() |
33 | 0.00000000 | National Semiconductor | - | Bulk | Obsolete | -40°C ~ 125°C | Surface Mount | SC-74A, SOT-753 | 16V | Fixed | SOT-23-5 | download | RoHS non-compliant | EAR99 | 8542.39.0001 | 1,000 | 95 µA | 1.7 mA | Enable | Positive | 100mA | 4V | - | 1 | 0.37V @ 100mA | 63dB (1kHz) | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||||||||
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LP3996SD-3308 | 0.3300 | ![]() |
970 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | 10-WFDFN Exposed Pad | 6V | Fixed | 10-WSON (3x3) | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | 100 µA | 170 µA | Enable, Power On Reset | Positive | 150mA, 300mA | 3.3V, 0.8V | - | 2 | 0.22V @ 150mA, 0.55V @ 300mA | 58dB ~ 45dB (1kHz ~ 20kHz), 70dB ~ 60dB (1kHz ~ 20kHz) | Over Temperature, Short Circuit | ||||||||||||||||||||||||||
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LM2586S-5.0/NOPB | - | ![]() |
1827 | 0.00000000 | National Semiconductor | * | Bulk | Active | - | RoHS non-compliant | Vendor Undefined | 2156-LM2586S-5.0/NOPB-14 | 1 | |||||||||||||||||||||||||||||||||||||||||||||
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LP3990TL-2.8 | 0.2000 | ![]() |
3598 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 4-WFBGA, DSBGA | 6V | Fixed | 4-DSBGA (1.01x1.29) | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | 80 µA | 120 µA | Enable | Positive | 150mA | 2.8V | - | 1 | 0.2V @ 150mA | 55dB ~ 35dB (1kHz ~ 10kHz) | Over Temperature, Short Circuit | ||||||||||||||||||||||||||
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LP3965EMP-ADJ-NS | 2.9000 | ![]() |
3 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | TO-261-5, TO-261AB | 7V | Adjustable | SOT-223 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | 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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LM2941T/E7000868 | 0.6600 | ![]() |
10 | 0.00000000 | National Semiconductor | * | Bulk | Active | - | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 500 | |||||||||||||||||||||||||||||||||||||||||||
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LP2986AIM-3.3 | - | ![]() |
9153 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | LP2986 | 16V | Fixed | 8-SOIC | - | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | 120 µA | 3.7 mA | Enable | Positive | 200mA | 3.3V | - | 1 | 0.35V @ 200mA | 65dB (1kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||
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LM25116MH | 4.3900 | ![]() |
306 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 20-PowerTSSOP (0.173", 4.40mm Width) | LM25116 | Transistor Driver | 20-HTSSOP | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Step-Down | 6V ~ 42V | 1 | Buck | 50kHz ~ 1MHz | Enable, Frequency Control, Ramp, Soft Start | Positive | 1 | - | Yes | Yes | - | |||||||||||||||||||||||||
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LM234Z-3 | 1.4600 | ![]() |
1 | 0.00000000 | National Semiconductor | - | Bulk | Active | -25°C ~ 100°C | Through Hole | TO-226-3, TO-92-3 (TO-226AA) | 1V ~ 40V | TO-92-3 | download | EAR99 | 8542.39.0001 | 1 | Current Source | - | ±3% | 10mA | |||||||||||||||||||||||||||||||||||||
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LM2670LDX-ADJ | 1.2500 | ![]() |
7 | 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 | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 2,292 | Step-Down | 1 | Buck | 260kHz | Positive | No | 3A | 1.2V | 37V | 8V | |||||||||||||||||||||||||||
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LM1117SX-ADJ | - | ![]() |
1239 | 0.00000000 | National Semiconductor | - | Bulk | Obsolete | 0°C ~ 125°C | Surface Mount | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | 15V | Adjustable | DDPAK/TO-263-3 | download | EAR99 | 8542.39.0001 | 1 | 5 mA | 10 mA | - | Positive | 800mA | 1.25V | 13.8V | 1 | 1.2V @ 800mA | 75dB (120Hz) | Over Current, Over Temperature | |||||||||||||||||||||||||||||
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LM5002SDX/NOPB | - | ![]() |
5328 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 8-WDFN Exposed Pad | 75V | Adjustable | 8-WSON (4x4) | download | EAR99 | 8542.39.0001 | 1 | Step-Up, Step-Up/Step-Down | 1 | Boost, Flyback, Forward Converter, SEPIC | 50kHz ~ 1.5MHz | Positive, Isolation Capable | No | 400mA (Switch) | 3.1V | 76V (Switch) | 3.1V | ||||||||||||||||||||||||||||||
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LM2575HVT-3.3 | - | ![]() |
8463 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Through Hole | TO-220-5 | 60V | Fixed | TO-220-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Step-Down | 1 | Buck | 52kHz | Positive | No | 1A | 3.3V | - | 4V | |||||||||||||||||||||||||||
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LM2931S-5.0 | 0.8600 | ![]() |
2 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C | Surface Mount | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | LM2931 | 26V | Fixed | DDPAK/TO-263-3 | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 1 | 1 mA | 15 mA | - | Positive | 100mA | 5V | - | 1 | 0.3V @ 100mA | 55dB (120Hz) | Over Temperature, Reverse Polarity, Short Circuit | |||||||||||||||||||||||||
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LM2936CM-5.0 | 1.9700 | ![]() |
33 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | LM2936 | 40V | Fixed | 8-SOIC | - | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | 9 µA | 2.5 mA | - | Positive | 50mA | 5V | - | 1 | 0.4V @ 50mA | 60dB (120Hz) | Over Temperature, Reverse Polarity, Short Circuit | |||||||||||||||||||||||||
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LP2987IMM-5.0 | 0.4800 | ![]() |
2 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | LP2987 | 16V | Fixed | 8-VSSOP | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 2,000 | 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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LM4140BCMX-1.0/NOPB | - | ![]() |
9763 | 0.00000000 | National Semiconductor | LM4140 | Bulk | Active | ±0.1% | 0°C ~ 70°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 375µA | 1.8V ~ 5.5V | Fixed | 6ppm/°C | 8-SOIC | - | RoHS non-compliant | Vendor Undefined | 2156-LM4140BCMX-1.0/NOPB-14 | 1 | Series | 8 mA | 1.024V | 2.2µVp-p | - | |||||||||||||||||||||||||||||||
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LP3964ET-ADJ/E7000867 | 1.5500 | ![]() |
10 | 0.00000000 | National Semiconductor | * | Bulk | Active | - | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 500 | |||||||||||||||||||||||||||||||||||||||||||
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LP2997M | 1.2000 | ![]() |
647 | 0.00000000 | National Semiconductor | - | Bulk | Active | 0°C ~ 125°C | DDR-II Terminator | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | LP2997 | 320µA | 2.2V ~ 5.5V | 8-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | |||||||||||||||||||||||||||||||||||
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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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LP3962ES-2.5 | 2.9500 | ![]() |
4 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | 7V | Fixed | DDPAK/TO-263-5 | download | Vendor Undefined | REACH Affected | 2156-LP3962ES-2.5-14 | 1 | 9 mA | 15 mA | Enable | Positive | 1.5A | 2.5V | - | 1 | 0.55V @ 1.5A | - | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||||||||
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LP2950CDTX-5.0 | - | ![]() |
4347 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | TO-252-3, DPak (2 Leads + Tab), SC-63 | 30V | Fixed | TO-252-3 | download | Vendor Undefined | REACH Affected | 2156-LP2950CDTX-5.0-14 | 1 | 120 µA | 14 mA | - | Positive | 100mA | 5V | - | 1 | 0.6V @ 100mA | - | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||||||||
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LM340LAH-15 | - | ![]() |
3053 | 0.00000000 | National Semiconductor | - | Bulk | Active | 0°C ~ 70°C (TA) | Through Hole | TO-205AD, TO-39-3 Metal Can | 35V | Fixed | TO-39-3 | download | RoHS non-compliant | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | 4.5 mA | - | Positive | 100mA | 15V | - | 1 | - | 52dB (120Hz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||
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LM3311SQ/NOPB | 0.8800 | ![]() |
961 | 0.00000000 | National Semiconductor | - | Bulk | Obsolete | -40°C ~ 125°C (TJ) | Surface Mount | 24-WFQFN Exposed Pad | 7V | Adjustable | 24-WQFN (4x4) | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1,000 | Step-Up | 1 | Boost | 660kHz, 1.28MHz | Positive | No | 2A (Switch) | 1.263V | 20V | 2.5V | |||||||||||||||||||||||||||||
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LM2937IMP-8.0 | 0.6800 | ![]() |
9 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C | Surface Mount | TO-261-4, TO-261AA | LM2937 | 26V | Fixed | SOT-223-4 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 3,000 | 2 mA | 20 mA | - | Positive | 400mA | 8V | - | 1 | 1V @ 50mA | - | Over Temperature, Reverse Polarity, Short Circuit | |||||||||||||||||||||||||
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LP2954AIMX/NOPB | 1.5800 | ![]() |
49 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 30V | Adjustable | 8-SOIC | download | EAR99 | 8542.39.0001 | 1 | 150 µA | 33 mA | Enable | Positive | 250mA | 1.23V | 29V | 1 | 0.8V @ 250mA | - | Over Current, Over Temperature, Reverse Polarity | |||||||||||||||||||||||||||||
LM4040CIM7-2.0/NOPB | 0.4100 | ![]() |
1 | 0.00000000 | National Semiconductor | - | Bulk | Obsolete | ±0.5% | -40°C ~ 85°C (TA) | Surface Mount | 5-TSSOP, SC-70-5, SOT-353 | LM4040 | - | - | Fixed | 100ppm/°C | SC-70-5 | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1,000 | Shunt | 15 mA | 2.048V | - | 35µVrms | 65 µA |
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