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Image | Product Number | Pricing(USD) | Quantity | ECAD | Quantity Available | Weight(Kg) | Mfr | Series | Package | Product Status | Tolerance | Operating Temperature | Mounting Type | Package / Case | Base Product Number | Current - Supply | Voltage - Input | Voltage - Input (Max) | Output Type | Temperature Coefficient | 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 | 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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LP3855ET-ADJ | 2.4800 | ![]() |
374 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Through Hole | TO-220-5 Formed Leads | 7V | Adjustable | TO-220-5 | download | EAR99 | 8542.39.0001 | 1 | 3 mA | 10 mA | Enable | Positive | 1.5A | 1.23V | 6.6V | 1 | 0.435V @ 1.5A | 73dB ~ 57dB (120Hz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||
LM4050CIM3X-5.0/NOPB | 1.3400 | ![]() |
2 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±0.5% | -40°C ~ 85°C (TA) | Surface Mount | TO-236-3, SC-59, SOT-23-3 | LM4050 | - | - | Fixed | 50ppm/°C | SOT-23-3 | download | EAR99 | 8542.39.0001 | 1 | Shunt | 15 mA | 5V | - | 93µVrms | 80 µA | |||||||||||||||||||||||||||
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LP8552TLE | 1.3500 | ![]() |
480 | 0.00000000 | National Semiconductor | * | Bulk | Active | LP8552 | download | Vendor Undefined | REACH Affected | 2156-LP8552TLE-14 | 1 | ||||||||||||||||||||||||||||||||||||||||
LM4050QCEM3-2.0/NOPB | 1.0300 | ![]() |
19 | 0.00000000 | National Semiconductor | Automotive, AEC-Q100 | Bulk | Active | ±0.5% | -40°C ~ 125°C (TA) | Surface Mount | TO-236-3, SC-59, SOT-23-3 | LM4050 | - | - | Fixed | 50ppm/°C | SOT-23-3 | download | EAR99 | 8542.39.0001 | 214 | Shunt | 15 mA | 2.048V | - | 34µVrms | 65 µA | |||||||||||||||||||||||||||
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LP2985IBP-3.6 | - | ![]() |
2094 | 0.00000000 | National Semiconductor | - | Bulk | Obsolete | -40°C ~ 125°C | Surface Mount | 5-VFBGA | 16V | Fixed | 5-µSMD (0.93x1.11) | download | RoHS non-compliant | EAR99 | 8542.39.0001 | 250 | 95 µA | 2.5 mA | Enable | Positive | 150mA | 3.6V | - | 1 | 0.58V @ 150mA | 45dB (1kHz) | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||||
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LM2937ES-8.0 | - | ![]() |
1663 | 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 | 1 | 2 mA | 20 mA | - | Positive | 500mA | 8V | - | 1 | 1V @ 50mA | - | Over Temperature, Reverse Polarity, Short Circuit | |||||||||||||||||||||
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LMV431BCM5X | - | ![]() |
7095 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±0.5% | 0°C ~ 70°C (TA) | Surface Mount | SC-74A, SOT-753 | LMV431 | - | - | Adjustable | - | SOT-23-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 3,000 | Shunt | 15 mA | 1.24V | - | - | 80 µA | 30 V | ||||||||||||||||||||||
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LM2576SX-12/NOPB | - | ![]() |
3076 | 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 | ROHS3 Compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 500 | Step-Down, Step-Up/Step-Down | 1 | Buck, Buck-Boost | 52kHz | Positive or Negative | No | 3A | 12V | - | 4V | |||||||||||||||||||||||
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LP2954IM | - | ![]() |
3448 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | LP2954 | 30V | Adjustable | 8-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | 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 | |||||||||||||||||||||
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LP5900TL-2.0/NOPB | 0.3600 | ![]() |
1 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C | Surface Mount | 4-WFBGA, DSBGA | 5.5V | Fixed | 4-DSBGA (1.01x1.29) | download | EAR99 | 8542.39.0001 | 1 | 50 µA | 230 µA | Enable | Positive | 150mA | 2V | - | 1 | 0.15V @ 150mA | 85dB ~ 40dB (100Hz ~ 100kHz) | Over Temperature, Short Circuit | |||||||||||||||||||||||||
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LM4041AIM-1.2 | 2.6000 | ![]() |
435 | 0.00000000 | National Semiconductor | Automotive, AEC-Q100 | Bulk | Obsolete | ±0.1% | -40°C ~ 85°C (TA) | Surface Mount | TO-236-3, SC-59, SOT-23-3 | LM4041 | - | - | Fixed | 100ppm/°C | SOT-23-3 | download | RoHS non-compliant | EAR99 | 8542.39.0001 | 95 | Shunt | 12 mA | 1.225V | - | 20µVrms | 65 µA | |||||||||||||||||||||||||
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LM5642MH | - | ![]() |
7773 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | LM5642 | Transistor Driver | 28-HTSSOP | download | EAR99 | 8542.39.0001 | 1 | Step-Down | 4.5V ~ 36V | 2 | Buck | 200kHz | Current Limit, Enable, Soft Start, Sync | Positive | 2 | 98.9% | Yes | Yes | - | ||||||||||||||||||||||||
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LM431CCZ/NOPB | 0.3200 | ![]() |
9 | 0.00000000 | National Semiconductor | - | Bulk | Active | -0.6%, +0.4% | 0°C ~ 70°C (TA) | Through Hole | TO-226-3, TO-92-3 (TO-226AA) | LM431 | - | - | Adjustable | 50ppm/°C Typical | TO-92-3 | download | EAR99 | 8542.39.0001 | 944 | Shunt | 100 mA | 2.5V | - | - | 1 mA | 37 V | |||||||||||||||||||||||||
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LM2619MTC | - | ![]() |
4511 | 0.00000000 | National Semiconductor | - | Bulk | Active | -25°C ~ 85°C (TA) | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 5.5V | Adjustable | 14-TSSOP | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Step-Down | 1 | Buck | 600kHz | Positive | Yes | 500mA | 1.5V | 3.6V | 2.8V | |||||||||||||||||||||||
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LM4120IM5X-3.3 | 1.1200 | ![]() |
3 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±0.5% | -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 | 3,000 | Series | 5 mA | 3.3V | 20µVp-p | 36µVp-p | ||||||||||||||||||||||||
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LM3207TL/NOPB | 1.1100 | ![]() |
739 | 0.00000000 | National Semiconductor | - | Bulk | Active | -30°C ~ 85°C (TA) | Surface Mount | 9-WFBGA, DSBGA | 5.5V | Adjustable | 9-DSBGA (1.6x1.6) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 250 | Step-Down | 1 | Buck | 2MHz | Positive | Yes | 650mA | 0.8V | 3.6V | 2.7V | |||||||||||||||||||||||
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LM4128AQ1MF2.5/NOPB | 2.4500 | ![]() |
865 | 0.00000000 | National Semiconductor | Automotive, AEC-Q100 | Bulk | Active | ±0.1% | -40°C ~ 125°C (TJ) | Surface Mount | SC-74A, SOT-753 | LM4128 | 100µA | 2.9V ~ 5.5V | Fixed | 75ppm/°C | SOT-23-5 | download | EAR99 | 8542.39.0001 | 1 | Series | 20 mA | 2.5V | 275µVp-p | - | |||||||||||||||||||||||||||
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LM3674MF-2.8/NOPB | - | ![]() |
4463 | 0.00000000 | National Semiconductor | - | Bulk | Active | -30°C ~ 85°C (TA) | Surface Mount | SC-74A, SOT-753 | 5.5V | Fixed | SOT-23-5 | download | 0000.00.0000 | 1 | Step-Down | 1 | Buck | 2MHz | Positive | Yes | 600mA | 2.8V | - | 2.7V | |||||||||||||||||||||||||||
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LP2950CDT-5.0/NOPB | 0.6800 | ![]() |
1 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | TO-252-3, DPak (2 Leads + Tab), SC-63 | 30V | Fixed | TO-252-3 | download | EAR99 | 8542.39.0001 | 444 | 120 µA | 14 mA | - | Positive | 100mA | 5V | - | 1 | 0.6V @ 100mA | - | Over Current, Over Temperature | |||||||||||||||||||||||||
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LM3210TLE/NOPB | 1.8200 | ![]() |
1 | 0.00000000 | National Semiconductor | * | Bulk | Active | download | Vendor Undefined | REACH Unaffected | 2156-LM3210TLE/NOPB-14 | EAR99 | 0000.00.0000 | 1 | |||||||||||||||||||||||||||||||||||||||
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LM4040CIZ-4.1/NOPB | 0.4100 | ![]() |
526 | 0.00000000 | National Semiconductor | - | Box | Obsolete | ±0.5% | -40°C ~ 85°C (TA) | Through Hole | TO-226-3, TO-92-3 (TO-226AA) | LM4040 | - | - | Fixed | 100ppm/°C | TO-92-3 | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1,800 | Shunt | 15 mA | 4.096V | - | 80µVrms | 73 µA | |||||||||||||||||||||||||
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LM4040C25ILPR | 0.2900 | ![]() |
1 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±0.5% | -40°C ~ 85°C (TA) | Through Hole | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | LM4040 | - | - | Fixed | 100ppm/°C | TO-92-3 | download | EAR99 | 8542.39.0001 | 1,046 | Shunt | 15 mA | 2.5V | - | 35µVrms | 80 µA | ||||||||||||||||||||||||||
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LM385BMX-2.5/NOPB | - | ![]() |
6570 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±1.5% | 0°C ~ 70°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | LM385 | - | - | Fixed | 150ppm/°C | 8-SOIC | download | 0000.00.0000 | 1 | Shunt | 20 mA | 2.5V | - | 120µVrms | 20 µA | |||||||||||||||||||||||||||
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LM4040CIMX-10.0 | 0.2200 | ![]() |
7 | 0.00000000 | National Semiconductor | Automotive, AEC-Q100 | Bulk | Active | ±0.5% | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | LM4040 | - | - | Fixed | 100ppm/°C | 8-SOIC | download | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | Shunt | 15 mA | 10V | - | 180µVrms | 103 µA | |||||||||||||||||||||||
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LM2766M6 | - | ![]() |
8423 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | SOT-23-6 | LM2766 | 5.5V | Fixed | SOT-23-6 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | Ratiometric | 1 | Charge Pump | 200kHz | Positive | No | 20mA | 2Vin | - | 1.8V | ||||||||||||||||||||||
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LM3477MMX/NOPB | 1.1900 | ![]() |
10 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | LM3477 | Transistor Driver | 8-VSSOP | download | EAR99 | 8542.39.0001 | 253 | Step-Down | 2.97V ~ 35V | 1 | Buck, Buck-Boost | 500kHz | Enable | Positive | 1 | 93% | No | No | - | ||||||||||||||||||||||||
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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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LM3370SD-3806/NOPB | 0.6800 | ![]() |
1 | 0.00000000 | National Semiconductor | - | Bulk | Active | -30°C ~ 85°C (TA) | Surface Mount | 16-WFDFN Exposed Pad | LM3370 | 5.5V | Fixed | 16-WSON (5x4) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | Step-Down | 2 | Buck | 2MHz | Positive | Yes | 600mA | 1.6V, 1.8V | - | 2.7V | ||||||||||||||||||||||
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LP3996SD-3030/NOPB | - | ![]() |
9227 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C | Surface Mount | 10-WFDFN Exposed Pad | LP3996 | 6V | Fixed | 10-WSON (3x3) | download | 0000.00.0000 | 1 | 100 µA | 170 µA | Enable | Positive | 150mA, 300mA | 3V | - | 2 | 0.22V @ 150mA, 0.55V @ 150mA | 58dB ~ 45dB, 70dB ~ 60dB (1kHz ~ 20kHz) | Over Temperature, Short Circuit | |||||||||||||||||||||||||
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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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