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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 Input Type Current - Supply Voltage - Input Voltage - Input (Max) Output Type Temperature Coefficient SIC Programmable 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) Channel Type Topology Frequency - Switching Control Features Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces 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) 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
LP3995ILD-3.0/NOPB National Semiconductor LP3995ILD-3.0/NOPB -
RFQ
ECAD 6698 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 6-WDFN Exposed Pad 6V Fixed 6-WSON (2.92x3.29) download EAR99 8542.39.0001 1 150 µA 200 µA Enable Positive 150mA 3V - 1 0.1V @ 150mA 60dB ~ 50dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LP2981AIBPX-2.5 National Semiconductor LP2981AIBPX-2.5 0.2300
RFQ
ECAD 9 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 3,000 95 µA 1.7 mA Enable Positive 100mA 2.5V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LP38843T-0.8 National Semiconductor LP38843T-0.8 2.0100
RFQ
ECAD 450 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 5.5V Fixed TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 40 mA 40 mA Enable Positive 3A 0.8V - 1 0.5V @ 3A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LP3961ES-1.8-NS National Semiconductor LP3961ES-1.8-NS -
RFQ
ECAD 1968 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 - RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 9 mA 15 mA Enable Positive 800mA 1.8V - 1 0.35V @ 800mA - Over Current, Over Temperature, Short Circuit
LM2937ES-12/NOPB National Semiconductor LM2937ES-12/NOPB -
RFQ
ECAD 1409 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 26V Fixed DDPAK/TO-263-3 download 0000.00.0000 1 2 mA 20 mA - Positive 500mA 12V - 1 1V @ 50mA - Over Temperature, Reverse Polarity, Short Circuit
LM78L12ACZ/LFT1 National Semiconductor LM78L12ACZ/LFT1 0.2200
RFQ
ECAD 4 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,000
LM431BCM3X National Semiconductor LM431BCM3X -
RFQ
ECAD 6436 0.00000000 National Semiconductor - Bulk Active ±1% 0°C ~ 70°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM431 - - Adjustable 50ppm/°C Typical SOT-23-3 download Vendor Undefined REACH Affected 2156-LM431BCM3X-14 1 Shunt 100 mA 2.495V - - 1 mA 37 V
LP5990TM-1.3/NOPB-NS National Semiconductor LP5990TM-1.3/NOPB-NS -
RFQ
ECAD 6814 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA 5.5V Fixed 4-DSBGA - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 75 µA Enable Positive 200mA 1.3V - 1 0.25V @ 200mA 55dB (10kHz) Over Current, Over Temperature, Short Circuit
LP2980IM5X-2.7 National Semiconductor LP2980IM5X-2.7 0.1500
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -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 3,000 110 µA 850 µA Enable Positive 50mA 2.7V - 1 - 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM5101M National Semiconductor LM5101M -
RFQ
ECAD 2410 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM5101 Non-Inverting Not Verified 9V ~ 14V 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Independent Half-Bridge 2 N-Channel MOSFET 0.8V, 2.2V 1.6A, 1.6A 600ns, 600ns 118 V
LP2989IM-1.8-NS National Semiconductor LP2989IM-1.8-NS -
RFQ
ECAD 4511 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 16V Fixed 8-SOIC - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 175 µA 9 mA Enable Positive 500mA 1.8V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2576SX-ADJ/NOPB National Semiconductor LM2576SX-ADJ/NOPB -
RFQ
ECAD 8953 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 Adjustable DDPAK/TO-263-5 download 0000.00.0000 1 Step-Down, Step-Up/Step-Down 1 Buck, Buck-Boost 52kHz Positive or Negative No 3A 1.23V 37V 4V
LP2954IMX National Semiconductor LP2954IMX -
RFQ
ECAD 6467 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 2,500 150 µA 33 mA Enable Positive 250mA 1.23V 29V 1 0.8V @ 250mA - Over Current, Over Temperature, Reverse Polarity
SM72442MTE National Semiconductor SM72442MTE 2.6400
RFQ
ECAD 150 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Controller, Photovoltaic Solar Panels Surface Mount 28-TSSOP (0.173", 4.40mm Width) 4.75V ~ 5.25V 28-TSSOP download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 250 1 0.5V ~ 1.8V
LM8801TMX-1.2/NOPB National Semiconductor LM8801TMX-1.2/NOPB 0.6900
RFQ
ECAD 15 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 6-WFBGA, DSBGA 5.5V Fixed 6-DSBGA (1.44x1.16) download EAR99 8542.39.0001 1 Step-Down 1 Buck 6MHz Positive Yes 600mA 1.2V - 2.3V
LM2586S-3.3/NOPB National Semiconductor LM2586S-3.3/NOPB -
RFQ
ECAD 5730 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2586S-3.3/NOPB-14 1
LM2590HVS-5.0 National Semiconductor LM2590HVS-5.0 2.8600
RFQ
ECAD 205 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2590 60V Fixed DDPAK/TO-263-7 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 1A 5V - 4.5V
PTH08000WAZT National Semiconductor PTH08000WAZT 8.0100
RFQ
ECAD 39 0.00000000 National Semiconductor * Bulk Active PTH08000 download EAR99 8504.40.9580 1
LM3495MTCX/NOPB National Semiconductor LM3495MTCX/NOPB 1.9600
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM3495 Transistor Driver 16-TSSOP download EAR99 8542.39.0001 1 Step-Down 2.9V ~ 18V 1 Buck 200kHz ~ 1.5MHz Current Limit, Frequency Control, Tracking Positive 1 96% Yes Yes -
LM3370TL-3607/NOPB National Semiconductor LM3370TL-3607/NOPB 0.7800
RFQ
ECAD 750 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 20-UFBGA LM3370 5.5V Fixed 20-uSMD download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 Step-Down 2 Buck 2MHz Positive Yes 600mA 1.5V, 1.9V - 2.7V
LM2575S-ADJ National Semiconductor LM2575S-ADJ -
RFQ
ECAD 3922 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LM2575 40V Adjustable DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 1A 1.23V 37V 4V
LP3981ILD-2.83 National Semiconductor LP3981ILD-2.83 -
RFQ
ECAD 3915 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 6-WDFN Exposed Pad 6V Fixed 6-WSON (3x4) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 120 µA 210 µA Enable Positive 300mA 2.83V - 1 0.2V @ 300mA 50dB ~ 55dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM3203TLX/NOPB National Semiconductor LM3203TLX/NOPB 1.5500
RFQ
ECAD 21 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 10-WFBGA LM3203 5.5V Adjustable 10-TµSMD (1.82x2.17) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 2MHz Positive Yes 500mA 0.8V 3.6V 2.7V
LM2734ZSDX/NOPB-NS National Semiconductor LM2734ZSDX/NOPB-NS -
RFQ
ECAD 9520 0.00000000 National Semiconductor * Bulk Active - ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 4,500
LP3985IBPX-2.5 National Semiconductor LP3985IBPX-2.5 0.3400
RFQ
ECAD 22 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 150 µA 200 µA Enable Positive 150mA 2.5V - 1 0.1V @ 150mA 50dB ~ 40dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LP3873ES-3.3 National Semiconductor LP3873ES-3.3 4.6200
RFQ
ECAD 1 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-LP3873ES-3.3-14 1 9 mA 15 mA Enable Positive 3A 3.3V - 1 1.2V @ 3A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM2733YMF/NOPB National Semiconductor LM2733YMF/NOPB -
RFQ
ECAD 1285 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 14V Adjustable SOT-23-5 download EAR99 8542.39.0001 1 Step-Up 1 Boost 600kHz Positive No 1A (Switch) 2.7V 40V (Switch) 2.7V
LP3995ITL-2.7/NOPB National Semiconductor LP3995ITL-2.7/NOPB 0.2600
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-WFBGA, DSBGA LP3995 6V Fixed 5-DSBGA (1.41x1.08) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 150 µA 200 µA Enable Positive 150mA 2.7V - 1 0.1V @ 150mA 60dB ~ 50dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LP2981IM5X-3.6 National Semiconductor LP2981IM5X-3.6 0.2300
RFQ
ECAD 6 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 1.7 mA Enable Positive 100mA 3.6V - 1 0.375V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM22678QTJ-ADJ/NOPB National Semiconductor LM22678QTJ-ADJ/NOPB -
RFQ
ECAD 5074 0.00000000 National Semiconductor Automotive, AEC-Q100, SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-7 Thin 42V Adjustable TO-263-7 Thin download 0000.00.0000 1 Step-Down 1 Buck 500kHz Positive No 5A 1.285V 37V 4.5V
  • Daily average RFQ Volume

    2000+

    Daily average RFQ Volume

  • Standard Product Unit

    30,000,000

    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse