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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 | Voltage - Supply | Supplier Device Package | DataSheet | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | ECCN | HTSUS | Standard Package | Function | Current - Output / Channel | Reference Type | Number of Outputs | 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 | 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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LP2985AIM5X-3.3 | - | ![]() |
8075 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | SC-74A, SOT-753 | 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 | 3.3V | - | 1 | 0.575V @ 150mA | 45dB (1kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||
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LP8345CLD-5.0 | - | ![]() |
7707 | 0.00000000 | National Semiconductor | - | Bulk | Active | 0°C ~ 125°C | Surface Mount | 6-WDFN Exposed Pad | 10V | Fixed | 6-WSON (2.92x3.29) | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | 50 µA | - | Positive | 500mA | 5V | - | 1 | 0.4V @ 500mA | 55dB (120Hz) | Over Current, Over Temperature | ||||||||||||||||||||||||||||||||
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LP8340CLD-5.0 | - | ![]() |
3732 | 0.00000000 | National Semiconductor | - | Bulk | Active | 0°C ~ 125°C | Surface Mount | 6-WDFN Exposed Pad | 10V | Fixed | 6-WSON (2.92x3.29) | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | 100 µA | 170 µA | - | Positive | 1A | 5V | - | 1 | 0.8V @ 1A | 55dB (120Hz) | Over Current, Over Temperature | |||||||||||||||||||||||||||||||
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LP3952RLX/NOPB | 1.7400 | ![]() |
107 | 0.00000000 | National Semiconductor | - | Bulk | Active | -30°C ~ 85°C (TA) | Backlight | Surface Mount | 36-WFBGA, DSBGA | DC DC Regulator | LP3952 | 2MHz | 36-DSBGA | download | EAR99 | 8542.39.0001 | 1 | 40mA | 6 | Yes | Step-Up (Boost) | 5.5V | PWM | 3V | 5.3V | |||||||||||||||||||||||||||||||||||
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LM2675MX-ADJ/NAK2 | - | ![]() |
8725 | 0.00000000 | National Semiconductor | * | Bulk | Active | - | 0000.00.0000 | 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM2661MX | - | ![]() |
7555 | 0.00000000 | National Semiconductor | LM2661 | Bulk | Active | -40°C ~ 85°C (TA) | 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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LP3971SQ-D510/NOPB-NS | - | ![]() |
2015 | 0.00000000 | National Semiconductor | * | Bulk | Active | LP3971 | - | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | |||||||||||||||||||||||||||||||||||||||||||||||
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LM2931Z | - | ![]() |
6285 | 0.00000000 | National Semiconductor | - | Bulk | Active | download | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | ||||||||||||||||||||||||||||||||||||||||||||||||
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LM3551SD/NOPB | 0.8700 | ![]() |
2 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C (TA) | Camera Flash | Surface Mount | 14-WFDFN Exposed Pad | DC DC Regulator | LM3551 | 1.25MHz | 14-WSON (4x4) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | 1A (Flash) | 1 | Yes | Step-Up (Boost) | 5.5V | - | 2.7V | - | ||||||||||||||||||||||||||||||||
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LP2986IM-3.0 | - | ![]() |
9503 | 0.00000000 | National Semiconductor | - | Bulk | Obsolete | -40°C ~ 125°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 16V | Fixed | 8-SOIC | download | EAR99 | 8542.39.0001 | 1 | 120 µA | 3.7 mA | Enable | Positive | 200mA | 3V | - | 1 | 0.35V @ 200mA | 65dB (1kHz) | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||||||||||||||
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LM4041CIMX-1.2 | 0.7000 | ![]() |
27 | 0.00000000 | National Semiconductor | Automotive, AEC-Q100 | Bulk | Active | ±0.5% | -40°C ~ 85°C (TA) | Surface Mount | TO-236-3, SC-59, SOT-23-3 | LM4041 | - | - | Fixed | 100ppm/°C | SOT-23-3 | download | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | Shunt | 12 mA | 1.225V | - | 20µVrms | 65 µA | ||||||||||||||||||||||||||||||||
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LP3856ES-2.5/NOPB | 3.7100 | ![]() |
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 | EAR99 | 8542.39.0001 | 1 | 4 mA | 10 mA | Enable | Positive | 3A | 2.5V | - | 1 | 0.6V @ 3A | 73dB ~ 57dB (120Hz) | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||||||||||||||
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LP2988IMM-2.8/NOPB-NS | - | ![]() |
9694 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 16V | Fixed | 8-VSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | 120 µA | 3.7 mA | Enable | Positive | 200mA | 2.8V | - | 1 | 0.35V @ 200mA | 65dB (1kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||
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LP8340ILDX-ADJ/NOPB | 0.7600 | ![]() |
108 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | 6-WDFN Exposed Pad | 10V | Adjustable | 6-WSON (2.92x3.29) | download | EAR99 | 8542.39.0001 | 1 | 100 µA | 170 µA | - | Positive | 1A | 1.25V | 9.3V | 1 | - | 55dB (120Hz) | Over Current, Over Temperature | ||||||||||||||||||||||||||||||||||
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LM2676SX-3.3/NOPB | - | ![]() |
3790 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -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 | 260kHz | Positive | No | 3A | 3.3V | - | 8V | |||||||||||||||||||||||||||||||||||
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LP2989IMM-2.8 | 1.2900 | ![]() |
688 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | LP2989 | 16V | Fixed | 8-VSSOP | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | 175 µA | 9 mA | Enable | Positive | 500mA | 2.8V | - | 1 | 0.65V @ 500mA | 60dB (1kHz) | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||||||||||
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LM2592HVSX-ADJ | - | ![]() |
2563 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | 60V | Adjustable | DDPAK/TO-263-5 | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 500 | Step-Down | 1 | Buck | 150kHz | Positive | No | 2A | 1.2V | 57V | 4.5V | ||||||||||||||||||||||||||||||||
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LP2980AIM5X-4.5 | 0.2500 | ![]() |
6324 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | SC-74A, SOT-753 | 16V | Fixed | SOT-23-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 3,000 | 95 µA | 1.2 mA | Enable | Positive | 50mA | 4.5V | - | 1 | 0.22V @ 50mA | 63dB (1kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||
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LP3972SQ-A413 | 3.2600 | ![]() |
1 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C | Processor | Surface Mount | 40-WFQFN Exposed Pad | LP3972 | 60µA | 2.7V ~ 5.5V | 40-WQFN (5x5) | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | ||||||||||||||||||||||||||||||||||||||||
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LP2982IM5-2.6 | 0.2200 | ![]() |
53 | 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 | 2.6V | - | 1 | 0.325V @ 80mA | 45dB (1kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||
LM4040DIM3X-6.0/NOPB | 0.1800 | ![]() |
3 | 0.00000000 | National Semiconductor | - | Bulk | Obsolete | ±1% | -40°C ~ 85°C (TA) | Surface Mount | TO-236-3, SC-59, SOT-23-3 | LM4040 | - | - | Fixed | 150ppm/°C | SOT-23-3 | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 3,000 | Shunt | 15 mA | 6V | - | 80µVrms | 90 µA | |||||||||||||||||||||||||||||||||||
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LM323KSTEEL/NOPB | - | ![]() |
6127 | 0.00000000 | National Semiconductor | - | Bulk | Active | 0°C ~ 125°C | Through Hole | TO-204AA, TO-3 | 20V | Fixed | TO-3-2 | download | EAR99 | 8542.39.0001 | 1 | - | Positive | 3A | 5V | - | 1 | - | - | Over Current, Over Temperature | ||||||||||||||||||||||||||||||||||||
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LM2941CSX/NOPB | - | ![]() |
5980 | 0.00000000 | National Semiconductor | - | Bulk | Active | 0°C ~ 125°C | Surface Mount | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | 26V | Adjustable | DDPAK/TO-263-5 | download | 0000.00.0000 | 1 | 10 mA | 15 mA | Enable | Positive | 1A | 5V | 20V | 1 | 1V @ 1A | - | Over Temperature, Reverse Polarity, Short Circuit | |||||||||||||||||||||||||||||||||||
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LP38693SDX-ADJ/NOPB | - | ![]() |
9925 | 0.00000000 | National Semiconductor | Automotive, AEC-Q100 | Bulk | Active | -40°C ~ 125°C | Surface Mount | 6-WDFN Exposed Pad | 10V | Adjustable | 6-WSON (3x3) | download | EAR99 | 8542.39.0001 | 1 | 55 µA | 100 µA | Enable | Positive | 500mA | 1.25V | 9V | 1 | - | 55dB (120Hz) | Over Temperature | ||||||||||||||||||||||||||||||||||
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LM431ACZ | 0.0700 | ![]() |
10 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±2% | -25°C ~ 85°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 | 4,280 | Shunt | 100 mA | 2.5V | - | - | 1 mA | 36 V | ||||||||||||||||||||||||||||||||||
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LM96000CIMTX | 2.2700 | ![]() |
2 | 0.00000000 | National Semiconductor | - | Bulk | Active | 0°C ~ 85°C (TA) | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | LM96000 | 2-Wire SMBus | 3V ~ 3.6V | 24-TSSOP | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 2,500 | Hardware Monitor | ADC (Sigma Delta), Comparator, Fan Control, Multiplexer, Register Bank | ±3°C Local(Max), ±4°C Remote(Max) | Internal and External | 0°C ~ 125°C | No | Yes | ||||||||||||||||||||||||||||||||||
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LM34930TL/NOPB-NS | - | ![]() |
4189 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 12-WFBGA, DSBGA | 33V | Adjustable | 12-DSBGA (2x2.5) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 250 | Step-Down | 1 | Buck | 2MHz | Positive | No | 1A | 2.5V | 33V | 8V | ||||||||||||||||||||||||||||||||
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LP5951MG-1.5-NS | - | ![]() |
1514 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 5-TSSOP, SC-70-5, SOT-353 | 5.5V | Fixed | SC-70-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | 55 µA | 70 µA | Enable | Positive | 150mA | 1.5V | - | 1 | 0.35V @ 150mA | 60dB ~ 50dB (100Hz ~ 10kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||
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LM4051AIM31.2/NOPB | 1.6600 | ![]() |
4846 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±0.1% | -40°C ~ 85°C (TA) | Surface Mount | TO-236-3, SC-59, SOT-23-3 | LM4051 | - | - | Fixed | 50ppm/°C | SOT-23-3 | download | EAR99 | 8542.39.0001 | 1 | Shunt | 12 mA | 1.225V | - | 20µVrms | 65 µA | |||||||||||||||||||||||||||||||||||
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LP2987ILD-3.0 | 0.5300 | ![]() |
3 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | 8-WDFN Exposed Pad | 16V | Fixed | 8-WSON (4x4) | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | 120 µA | 3.7 mA | Enable | Positive | 200mA | 3V | - | 1 | 0.35V @ 200mA | 65dB (1kHz) | Over Current, Over Temperature, Short Circuit |
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