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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 | Input Type | 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) | Channel Type | Internal Switch(s) | Topology | Frequency - Switching | Control Features | Voltage - Supply (Max) | Output Configuration | Output Phases | Duty Cycle (Max) | Synchronous Rectifier | Clock Sync | Serial Interfaces | Accuracy | Current - Output | Driven Configuration | Number of Drivers | Gate Type | Logic Voltage - VIL, VIH | Current - Peak Output (Source, Sink) | Rise / Fall Time (Typ) | 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 | Sensor Type | Sensing Temperature | Output Alarm | Output Fan | SIC Programmable |
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LP3970SQ-44/NOPB | 2.5000 | ![]() |
284 | 0.00000000 | National Semiconductor | PowerWise® | Bulk | Obsolete | -40°C ~ 85°C | Processor | Surface Mount | 48-WFQFN Exposed Pad | LP3970 | - | 2.7V ~ 5.5V | 48-WQFN (7x7) | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 250 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM2991SX | - | ![]() |
9801 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | -26V | Adjustable | DDPAK/TO-263-5 | download | EAR99 | 8542.39.0001 | 1 | 0.7 mA | 5 mA | Enable | Negative | 1A | -3V | -24V | 1 | 1V @ 1A | 60dB (1kHz) | Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||||||||||||||||||
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LM3310SQ | 1.0200 | ![]() |
4 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 24-WFQFN Exposed Pad | 7V | Adjustable | 24-WQFN (4x4) | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | 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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LM385Z-2.5/LFT1 | 0.2800 | ![]() |
2 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±3% | 0°C ~ 70°C (TA) | Through Hole | TO-226-3, TO-92-3 (TO-226AA) | LM385 | - | - | Fixed | 150ppm/°C | TO-92-3 | download | EAR99 | 8542.39.0001 | 1,055 | Shunt | 20 mA | 2.5V | - | 120µVrms | 20 µA | ||||||||||||||||||||||||||||||||||||||||||||||||||
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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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LM236AM-2.5 | 2.6200 | ![]() |
273 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±1% | -25°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | LM236 | - | - | Fixed | - | 8-SOIC | download | RoHS non-compliant | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | Shunt | 10 mA | 2.49V | - | - | 400 µA | |||||||||||||||||||||||||||||||||||||||||||||||
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LM317DCY | - | ![]() |
8139 | 0.00000000 | National Semiconductor | - | Bulk | Active | 0°C ~ 125°C | Surface Mount | TO-261-4, TO-261AA | LM317 | 40V | Adjustable | SOT-223-4 | download | EAR99 | 8542.39.0001 | 1 | - | Positive | 1.5A | 1.25V | 37V | 1 | - | 64dB ~ 57dB (120Hz) | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||||||||||||||||||||||||||||||
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LM2931AT-5.0/NOPB | 0.6100 | ![]() |
2 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C | Through Hole | TO-220-3 | LM2931 | 26V | Fixed | TO-220-3 | download | EAR99 | 8542.39.0001 | 496 | 15 mA | 30 mA | - | Positive | 100mA | 5V | - | 1 | 0.3V @ 100mA | 80dB (120Hz) | Over Temperature, Reverse Polarity, Short Circuit | ||||||||||||||||||||||||||||||||||||||||||||||||
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LM2704MFX-ADJ/NOPB | 1.1400 | ![]() |
3 | 0.00000000 | National Semiconductor | - | Bulk | Obsolete | -40°C ~ 85°C (TA) | Backlight | Surface Mount | SC-74A, SOT-753 | DC DC Regulator | LM2704 | - | SOT-23-5 | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 3,000 | 550mA (Switch) | 1 | Yes | Step-Up (Boost) | 7V | - | 2.2V | 20V | |||||||||||||||||||||||||||||||||||||||||||||||||
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LP3971SQ-P55A/NOPB | 3.1500 | ![]() |
1 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C (TA) | Processor | Surface Mount | 40-WFQFN Exposed Pad | LP3971 | 60µA | 2.7V ~ 5.5V | 40-WQFN (5x5) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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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LM5041MTC/NOPB | - | ![]() |
6635 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 16-TSSOP | - | RoHS non-compliant | Vendor Undefined | 2156-LM5041MTC/NOPB-14 | 1 | Step-Up/Step-Down | 15V ~ 90V | 1 | Half-Bridge, Push-Pull | 200kHz, 600kHz | Dead Time Control, Frequency Control, Ramp, Soft Start | Positive | 1 | 50% | Yes | Yes | - | ||||||||||||||||||||||||||||||||||||||||||||||||
LP5951MG-3.0/NOPB | - | ![]() |
2031 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | 5-TSSOP, SC-70-5, SOT-353 | 5.5V | Fixed | SC-70-5 | download | 0000.00.0000 | 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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LP5900TLX-2.5/NOPB | - | ![]() |
5967 | 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 | 2.5V | - | 1 | 0.15V @ 150mA | 85dB ~ 40dB (100Hz ~ 100kHz) | Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||||||||||||||||||
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LP2980ITP-3.3 | - | ![]() |
1931 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 5-UFBGA | 16V | Fixed | 5-uSMD (0.93x1.11) | download | RoHS non-compliant | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 250 | 125 µA | 1.2 mA | Enable | Positive | 50mA | 3.3V | - | 1 | 0.225V @ 50mA | 63dB (1kHz) | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||||||||||||||||||||||||||
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LM2671M-12 | 0.8700 | ![]() |
3921 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Obsolete | -40°C ~ 125°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 40V | Fixed | 8-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | Step-Down | 1 | Buck | 260kHz | Positive | No | 500mA | 12V | - | 6.5V | |||||||||||||||||||||||||||||||||||||||||||||||
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LM2743MTCX | 1.0900 | ![]() |
5 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | LM2743 | Transistor Driver | 14-TSSOP | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 2,500 | Step-Down | 3V ~ 6V | 1 | Buck | 50kHz ~ 1MHz | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 1 | 80% | Yes | No | - | |||||||||||||||||||||||||||||||||||||||||||||
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LM22672QMR-ADJ/NOPB | - | ![]() |
8471 | 0.00000000 | National Semiconductor | Automotive, AEC-Q100, SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 8-PowerSOIC (0.154", 3.90mm Width) | 42V | Adjustable | 8-SO PowerPad | download | 0000.00.0000 | 1 | Step-Down | 1 | Buck | 500kHz | Positive | No | 1A | 1.285V | 37V | 4.5V | |||||||||||||||||||||||||||||||||||||||||||||||||||
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LP3965ET-2.5 | 0.8300 | ![]() |
360 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Through Hole | TO-220-5 Formed Leads | 7V | Fixed | TO-220-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 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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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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LP3994LD-1.8 | 0.2200 | ![]() |
42 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | 6-WDFN Exposed Pad | 5.5V | Fixed | 6-WSON (2.92x3.29) | download | RoHS non-compliant | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1,000 | 40 µA | 65 µA | Enable | Positive | 50mA | 1.8V | - | 1 | - | 70dB ~ 40dB (100Hz ~ 1MHz) | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||||||||||||||||||||||||||
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LM2575MX-5.0/NOPB | 1.6400 | ![]() |
884 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | LM2575 | 40V | Fixed | 24-SOIC | download | EAR99 | 8542.39.0001 | 183 | Step-Down | 1 | Buck | 52kHz | Positive | No | 1A | 5V | - | 4V | |||||||||||||||||||||||||||||||||||||||||||||||||
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SM72482MA-4/NOPB | 1.3300 | ![]() |
300 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | SM72482 | Inverting, Non-Inverting | 3.5V ~ 14V | 8-SOIC | download | EAR99 | 8542.39.0001 | 300 | Independent | Low-Side | 2 | N-Channel MOSFET | 0.8V, 2.2V | 3A, 5A | 14ns, 12ns | Not Verified | |||||||||||||||||||||||||||||||||||||||||||||||||||
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LM1085ISX-12/NOPB | 0.6600 | ![]() |
3544 | 0.00000000 | National Semiconductor | - | Bulk | Obsolete | -40°C ~ 125°C (TJ) | Surface Mount | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | 18V | Fixed | DDPAK/TO-263-3 | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 500 | 10 mA | - | Positive | 3A | 12V | - | 1 | 1.5V @ 3A | 60dB (120Hz) | Over Current, Over Temperature | |||||||||||||||||||||||||||||||||||||||||||||||||
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LP2980AIM5X-3.0/NOPB | - | ![]() |
8052 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | SC-74A, SOT-753 | 16V | Fixed | SOT-23-5 | download | EAR99 | 8542.39.0001 | 1 | 95 µA | 1.2 mA | Enable | Positive | 50mA | 3V | - | 1 | 0.22V @ 50mA | 63dB (1kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||||||||||||||||||
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LM2707MFX/NOPB | 0.8700 | ![]() |
100 | 0.00000000 | National Semiconductor | - | Bulk | Obsolete | -30°C ~ 85°C (TA) | Backlight | Surface Mount | SOT-23-8 | DC DC Regulator | LM2707 | - | SOT-23-8 | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 3,500 | 30mA | 1 | Yes | Step-Up (Boost) | 7V | PWM | 2.3V | 18V | |||||||||||||||||||||||||||||||||||||||||||||||||
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LM120H-12 | 15.6000 | ![]() |
1 | 0.00000000 | National Semiconductor | - | Bulk | Active | -55°C ~ 150°C | Through Hole | TO-205AD, TO-39-3 Metal Can | -32V | Fixed | TO-39-3 | download | EAR99 | 8542.39.0001 | 20 | 1 mA | - | Negative | 200mA | -12V | - | 1 | - | 64dB (120Hz) | Over Temperature | ||||||||||||||||||||||||||||||||||||||||||||||||||
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LM385BZ-1.2 | - | ![]() |
9955 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±1% | 0°C ~ 70°C (TA) | Through Hole | TO-226-3, TO-92-3 (TO-226AA) | LM385 | - | - | Fixed | 20ppm/°C Typical | TO-92-3 | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Shunt | 20 mA | 1.235V | - | 60µVrms | 15 µA | |||||||||||||||||||||||||||||||||||||||||||||||
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LM63DIMA/NOPB | 1.0000 | ![]() |
4470 | 0.00000000 | National Semiconductor | - | Bulk | Active | 0°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | LM63 | 2-Wire SMBus | 3V ~ 3.6V | 8-SOIC | download | EAR99 | 8542.39.0001 | 1 | Fan Control, Temp Monitor | ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank | ±3°C | Internal and External | 0°C ~ 125°C | Yes | Yes | ||||||||||||||||||||||||||||||||||||||||||||||||||||
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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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