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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 | SIC Programmable | 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) | Channel Type | Internal Switch(s) | Topology | Frequency - Switching | Control Features | Voltage - Supply (Max) | Output Configuration | Synchronous Rectifier | Accuracy | Current - Output | Driven Configuration | Number of Drivers | Gate Type | Logic Voltage - VIL, VIH | Current - Peak Output (Source, Sink) | Rise / Fall Time (Typ) | High Side Voltage - Max (Bootstrap) | 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 |
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LM2734ZSDX/NOPB | 1.3400 | ![]() |
18 | 0.00000000 | National Semiconductor | * | Bulk | Active | download | Vendor Undefined | REACH Unaffected | 2156-LM2734ZSDX/NOPB-14 | 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LP3873ET-3.3 | - | ![]() |
7206 | 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 | 3A | 3.3V | - | 1 | 1.2V @ 3A | 73dB ~ 57dB (120Hz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||||||||||||||||
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LP3971SQ-8858/NOPB | 3.1500 | ![]() |
2 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C | 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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LP3961ES-1.8 | 2.3700 | ![]() |
576 | 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-LP3961ES-1.8-14 | 1 | 9 mA | 15 mA | Enable | Positive | 800mA | 1.8V | - | 1 | 0.35V @ 800mA | - | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||||||||||||||||||
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LM431ACMX | 0.1500 | ![]() |
52 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±2% | -25°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | LM431 | - | - | Adjustable | 50ppm/°C Typical | 8-SOIC | download | Vendor Undefined | REACH Unaffected | 2156-LM431ACMX-14 | 1 | Shunt | 100 mA | 2.5V | - | - | 1 mA | 36 V | |||||||||||||||||||||||||||||||||||||||||||||||||
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LP3990TL-1.35 | - | ![]() |
1210 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C | Surface Mount | 4-WFBGA, DSBGA | 6V | Fixed | 4-DSBGA (1x1) | download | EAR99 | 8542.39.0001 | 1 | 80 µA | 120 µA | Enable | Positive | 150mA | 1.35V | - | 1 | 0.2V @ 150mA | 55dB ~ 35dB (1kHz ~ 10kHz) | Over Temperature, Short Circuit | ||||||||||||||||||||||||||||||||||||||||||||||||||
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LM2585T-ADJ | - | ![]() |
9757 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Through Hole | TO-220-5 Formed Leads | LM2585 | 40V | Adjustable | TO-220-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Step-Up, Step-Up/Step-Down | 1 | Boost, Flyback, Forward Converter | 100kHz | Positive | No | 3A (Switch) | 1.23V | 60V | 4V | |||||||||||||||||||||||||||||||||||||||||||||||
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LM2931AT-5.0 | 0.8700 | ![]() |
3 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Through Hole | TO-220-3 | 26V | Fixed | TO-220 | download | Vendor Undefined | REACH Affected | 2156-LM2931AT-5.0-14 | EAR99 | 8542.39.0001 | 1 | 1 mA | 30 mA | - | Positive | 100mA | 5V | - | 1 | 0.6V @ 100mA | 90dB (120Hz) | Over Current, Over Temperature | |||||||||||||||||||||||||||||||||||||||||||||||
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LP38841MR | - | ![]() |
1718 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | 8-PowerSOIC (0.154", 3.90mm Width) | 5.5V | Adjustable | 8-SO PowerPad | - | Not applicable | 3 (168 Hours) | Vendor Undefined | 1 | 30 µA | 40 mA | Enable | Positive | 800mA | 0.56V | 1.5V | 1 | 0.21V @ 800mA | 80dB ~ 65dB (120Hz ~ 1kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||||||||||||||||||
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LM3700XCBPX-308 | 0.2800 | ![]() |
6 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C (TJ) | Surface Mount | 9-VFBGA | Simple Reset/Power-On Reset | LM3700 | Push-Pull, Totem Pole | 9-DSBGA | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 3,000 | Active Low | 1 | 3.08V | 140ms Minimum | |||||||||||||||||||||||||||||||||||||||||||||||||||||
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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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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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LP2992AIM5X-1.5/NOPB | 0.6000 | ![]() |
1 | 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 | 4 mA | Enable | Positive | 250mA | 1.5V | - | 1 | 0.85V @ 250mA | 45dB (1kHz) | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||||||||||||||||||||||||||||||
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LP2982IM5-4.7 | 0.2200 | ![]() |
51 | 0.00000000 | National Semiconductor | - | Bulk | Obsolete | -40°C ~ 125°C (TJ) | Surface Mount | SC-74A, SOT-753 | 16V | Fixed | TSOT-23-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | 95 µA | 1.4 mA | Enable | Positive | 50mA | 4.7V | - | 1 | 0.325V @ 80mA | 45dB (1kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||||||||||||||||
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LMS1585ACS-1.5/NOPB | 1.8700 | ![]() |
4 | 0.00000000 | National Semiconductor | - | Bulk | Active | 0°C ~ 125°C | Surface Mount | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | 13V | Fixed | DDPAK/TO-263-3 | download | EAR99 | 8542.39.0001 | 161 | 7 mA | 13 mA | - | Positive | 5A | 1.5V | - | 1 | 1.4V @ 5A | 60 ~ 72 dB (120Hz) | Over Current, Over Temperature | ||||||||||||||||||||||||||||||||||||||||||||||||||
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LM2598S-12 | 1.1300 | ![]() |
7434 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Obsolete | -40°C ~ 125°C (TJ) | Surface Mount | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA | 40V | Fixed | DDPAK/TO-263-7 | download | EAR99 | 8542.39.0001 | 1 | Step-Down | 1 | Buck | 150kHz | Positive | No | 1A | 12V | - | 4.5V | |||||||||||||||||||||||||||||||||||||||||||||||||||
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LP3981IMM-2.83 | 0.2000 | ![]() |
2 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 6V | Fixed | 8-VSSOP | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | 120 µA | 210 µA | Enable | Positive | 300mA | 2.83V | - | 1 | 0.2V @ 300mA | 50dB ~ 55dB (1kHz ~ 10kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||||||||||||||||
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LM2750SD-5.0/NOPB | 1.1100 | ![]() |
11 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TA) | Surface Mount | 10-WFDFN Exposed Pad | LM2750 | 5.6V | Fixed | 10-WSON (3x3) | download | EAR99 | 8542.39.0001 | 271 | Step-Up | 1 | Charge Pump | 1.7MHz | Positive | No | 120mA | 5V | - | 2.7V | ||||||||||||||||||||||||||||||||||||||||||||||||||
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LM2733XMF | 1.7700 | ![]() |
287 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | SC-74A, SOT-753 | LM2733 | 14V | Adjustable | SOT-23-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | Step-Up | 1 | Boost | 1.6MHz | Positive | No | 1A (Switch) | 2.7V | 40V (Switch) | 2.7V | |||||||||||||||||||||||||||||||||||||||||||||||
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LM5007MMX/NOPB | - | ![]() |
9521 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 75V | Adjustable | 8-VSSOP | download | 0000.00.0000 | 1 | Step-Down | 1 | Buck | 50kHz ~ 800kHz | Positive | No | 500mA | 2.5V | 73V | 9V | ||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM2577S-ADJ | 7.0800 | ![]() |
449 | 0.00000000 | National Semiconductor | * | Bulk | Active | LM2577 | download | EAR99 | 8542.39.0001 | 43 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LP2982IM5X-3.3/NOPB | 0.4600 | ![]() |
7 | 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 | 1.4 mA | Enable | Positive | 50mA | 3.3V | - | 1 | 0.33V @ 80mA | 45dB (1kHz) | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||||||||||||||||||||||||||||||
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LP2981IM5-2.7/NOPB | 0.4200 | ![]() |
9 | 0.00000000 | National Semiconductor | - | Bulk | Obsolete | -40°C ~ 125°C | Surface Mount | SC-74A, SOT-753 | 16V | Fixed | SOT-23-5 | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 1,000 | 95 µA | 1.7 mA | Enable | Positive | 100mA | 2.7V | - | 1 | 0.37V @ 100mA | 63dB (1kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||||||||||||||||||
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LM63CIMAX/NOPB | - | ![]() |
6801 | 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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LM1086IT-2.85/NOPB | 0.8400 | ![]() |
494 | 0.00000000 | National Semiconductor | - | Tube | Obsolete | -40°C ~ 125°C | Through Hole | TO-220-3 | 27V | Fixed | TO-220-3 | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 45 | 5 mA | 10 mA | - | Positive | 1.5A | 2.85V | - | 1 | 1.5V @ 1.5A | 72dB (120Hz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||||||||||||||||||
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LM5109MA/NOPB | - | ![]() |
7951 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | LM5109 | Non-Inverting | Not Verified | 8V ~ 14V | 8-SOIC | download | EAR99 | 8542.39.0001 | 1 | Independent | Half-Bridge | 2 | N-Channel MOSFET | 0.8V, 2.2V | 1A, 1A | 15ns, 15ns | 118 V | |||||||||||||||||||||||||||||||||||||||||||||||||||
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LM385MX-NS | 0.7200 | ![]() |
1 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±2% | 0°C ~ 70°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | LM385 | - | - | Adjustable | 150ppm/°C | 8-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 2,500 | Shunt | 20 mA | 1.24V | - | 50µVrms | 55 µA | 5.3 V | |||||||||||||||||||||||||||||||||||||||||||||||
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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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LP2985AIBPX-2.9 | 0.1800 | ![]() |
12 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 5-VFBGA | 16V | Fixed | 5-uSMD (0.93x1.11) | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 3,000 | 95 µA | 2.5 mA | Enable | Positive | 150mA | 2.9V | - | 1 | 0.575V @ 150mA | 45dB (1kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||||||||||||||||
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LM4040DIM3-3.0 | 1.4000 | ![]() |
1 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±1% | -40°C ~ 85°C (TA) | Surface Mount | TO-236-3, SC-59, SOT-23-3 | LM4040 | - | - | Fixed | 150ppm/°C | SOT-23-3 | download | Vendor Undefined | REACH Affected | 2156-LM4040DIM3-3.0-14 | 1 | Shunt | 15 mA | 3V | - | 35µVrms | 70 µA |
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