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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 Type Base Product Number Input Type Current - Supply Voltage - Input Voltage - Input (Max) Output Type Temperature Coefficient SIC Programmable Output Frequency - Max Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Reference Type Number of Outputs Reset Current - Quiescent (Iq) Current - Supply (Max) Channel Type Topology Frequency - Switching Control Features Output Configuration Synchronous Rectifier 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) 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 Full Scale Linearity
LM3671TL-3.3/NOPB National Semiconductor LM3671TL-3.3/NOPB 1.0000
RFQ
ECAD 2081 0.00000000 National Semiconductor * Bulk Active LM3671 download 0000.00.0000 1
LP3883ESX-1.2/NOPB National Semiconductor LP3883ESX-1.2/NOPB 3.0400
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 5.5V Fixed DDPAK/TO-263-5 download EAR99 8542.39.0001 99 30 µA 8 mA Enable Positive 3A 1.2V - 1 0.42V @ 3A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LM5001MA National Semiconductor LM5001MA -
RFQ
ECAD 7865 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 75V Adjustable 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter, SEPIC 50kHz ~ 1.5MHz Positive, Isolation Capable No 800mA (Switch) 3.1V 76V (Switch) 3.1V
LM431ACZ/LFT3 National Semiconductor LM431ACZ/LFT3 0.2500
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active ±2.2% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) Formed Leads LM431 - - Adjustable 50ppm/°C Typical TO-92-3 download EAR99 8542.39.0001 1,201 Shunt 100 mA 2.495V - - 1 mA 37 V
LP3985IM5X-2.8/NOPB National Semiconductor LP3985IM5X-2.8/NOPB 0.2000
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download EAR99 8542.39.0001 1 150 µA 250 µA Enable Positive 150mA 2.8V - 1 0.1V @ 150mA 50dB ~ 40dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM2940CSX-5.0/NOPB National Semiconductor LM2940CSX-5.0/NOPB -
RFQ
ECAD 8894 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 26V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 1 10 mA 15 mA - Positive 1A 5V - 1 0.8V @ 1A 64dB (120Hz) Over Current, Over Temperature, Reverse Polarity, Short Circuit
LM2591HVSX-3.3/NOPB National Semiconductor LM2591HVSX-3.3/NOPB 3.1800
RFQ
ECAD 10 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LM2591 60V Fixed DDPAK/TO-263-5 download EAR99 8542.39.0001 95 Step-Down 1 Buck 150kHz Positive No 1A 3.3V - 4.5V
LM3670MFX-1.8/NOPB National Semiconductor LM3670MFX-1.8/NOPB -
RFQ
ECAD 6272 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Fixed SOT-23-5 download EAR99 8542.39.0001 1 Step-Down 1 Buck 1MHz Positive Yes 350mA 1.8V - 2.5V
LM20123MHE/NOPB National Semiconductor LM20123MHE/NOPB -
RFQ
ECAD 8130 0.00000000 National Semiconductor PowerWise® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) 5.5V Adjustable 16-HTSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck 1.5MHz Positive Yes 3A 0.8V 4.68V 2.95V
LM2940CS-12/NOPB National Semiconductor LM2940CS-12/NOPB 1.0000
RFQ
ECAD 8262 0.00000000 National Semiconductor - Bulk Active 0°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 10 mA 15 mA - Positive 1A 12V - 1 0.8V @ 1A 66dB (120Hz) Over Current, Over Temperature, Reverse Polarity, Short Circuit
LM1117DTX-ADJ/NOPB National Semiconductor LM1117DTX-ADJ/NOPB -
RFQ
ECAD 4116 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 15V Adjustable TO-252-3 download 0000.00.0000 1 5 mA 10 mA - Positive 800mA 1.25V 13.8V 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LM2937ES-8.0/NOPB National Semiconductor LM2937ES-8.0/NOPB 1.3700
RFQ
ECAD 644 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 220 10 mA 20 mA - Positive 500mA 8V - 1 1V @ 500mA - Mirror-Image Insertion, Over Temperature, Short Circuit, Transient Voltage
LM3578AM/NOPB National Semiconductor LM3578AM/NOPB -
RFQ
ECAD 6992 0.00000000 National Semiconductor - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 40V - 8-SOIC download 0000.00.0000 1 Step-Up, Step-Down, Step-Up/Step-Down 1 Buck, Boost, Buck-Boost 20kHz Positive or Negative No 750mA (Switch) - - 2V
LP2951-33QDRGRQ1 National Semiconductor LP2951-33QDRGRQ1 -
RFQ
ECAD 6137 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-WFDFN Exposed Pad 30V Adjustable (Fixed) 8-SON (3x3) download EAR99 8542.39.0001 1 120 µA 14 mA Enable Positive 100mA 1.235V (3.3V) 30V 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LP38855T-0.8/NOPB` National Semiconductor LP38855T-0.8/NOPB` -
RFQ
ECAD 8222 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 Formed Leads 5.5V Fixed TO-220-5 download EAR99 8542.39.0001 1 9 mA Current Limit, Enable Positive 1.5A 0.8V - 1 0.18V @ 1.5A 80dB ~ 58dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LM2853MH-1.5 National Semiconductor LM2853MH-1.5 -
RFQ
ECAD 7651 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) 5.5V Fixed 14-HTSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck 550kHz Positive Yes 3A 1.5V - 3V
LP2960IMX-3.3/NOPB National Semiconductor LP2960IMX-3.3/NOPB 1.5400
RFQ
ECAD 7 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 30V Fixed 16-SOIC download EAR99 8542.39.0001 1 600 µA 40 mA Enable Positive 500mA 3.3V - 1 0.8V @ 500mA - Over Current, Over Temperature, Reverse Polarity
LM1117LDX-ADJ/NOPB National Semiconductor LM1117LDX-ADJ/NOPB -
RFQ
ECAD 3293 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount 8-WDFN Exposed Pad 15V Adjustable 8-WSON (4x4) download EAR99 8542.39.0001 1 5 mA 10 mA - Positive 800mA 1.25V 13.8V 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LP3470M5-2.63/NOPB National Semiconductor LP3470M5-2.63/NOPB -
RFQ
ECAD 2227 0.00000000 National Semiconductor - Bulk Active -20°C ~ 85°C (TJ) Surface Mount SC-74A, SOT-753 Simple Reset/Power-On Reset LP3470 Open Drain or Open Collector SOT-23-5 download 0000.00.0000 1 Active Low 1 2.63V 1ms Minimum
LM336BZ-5.0/NOPB National Semiconductor LM336BZ-5.0/NOPB 0.5400
RFQ
ECAD 15 0.00000000 National Semiconductor - Bulk Active ±2% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM336 - - Fixed - TO-92-3 download EAR99 8542.39.0001 554 Shunt 10 mA 5V - - 600 µA
LP3893ESX-1.2 National Semiconductor LP3893ESX-1.2 1.2400
RFQ
ECAD 7619 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 5.5V Fixed DDPAK/TO-263-5 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 30 µA 8 mA Enable Positive 3A 1.2V - 1 1V @ 1A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LM285Z-2.5/LFT7 National Semiconductor LM285Z-2.5/LFT7 0.3800
RFQ
ECAD 18 0.00000000 National Semiconductor - Bulk Active ±1.5% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM285 - - Fixed 150ppm/°C TO-92-3 download EAR99 8542.39.0001 799 Shunt 20 mA 2.5V - 120µVrms 20 µA
LM385Z-1.2/LFT4 National Semiconductor LM385Z-1.2/LFT4 0.2800
RFQ
ECAD 72 0.00000000 National Semiconductor - Bulk Active -2.43%, +2.02% 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 1.235V - 60µVrms 15 µA
LM2990SX-5.0/NOPB National Semiconductor LM2990SX-5.0/NOPB 1.6800
RFQ
ECAD 5 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 EAR99 8542.39.0001 179 1 mA 5 mA - Negative 1.8A -5V - 1 1V @ 1A 58dB (1kHz) Over Temperature, Short Circuit
LP3876ET-3.3/NOPB National Semiconductor LP3876ET-3.3/NOPB 2.8500
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 7V Fixed TO-220-5 download EAR99 8542.39.0001 1 5 mA 15 mA Enable Positive 3A 3.3V - 1 1.2V @ 3A - Over Current, Over Temperature, Short Circuit
LP2989AIMX-1.8/NOPB National Semiconductor LP2989AIMX-1.8/NOPB 1.4700
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 16V Fixed 8-SOIC download 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
5962-8759401YA National Semiconductor 5962-8759401YA -
RFQ
ECAD 8982 0.00000000 National Semiconductor - Bulk Active ±1% -55°C ~ 125°C (TA) Surface Mount 10-CSOIC (0.241", 6.12mm Width) 5962-8759401 - - Fixed 50ppm/°C 10-CFP download EAR99 8542.39.0001 1 Shunt 20 mA 1.2V - - 10 µA
LM5109BMAX/NOPB National Semiconductor LM5109BMAX/NOPB -
RFQ
ECAD 8530 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 108 V
LMR64010XMF/NOPB National Semiconductor LMR64010XMF/NOPB -
RFQ
ECAD 4986 0.00000000 National Semiconductor SIMPLE SWITCHER® 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 1.6MHz Positive No 1A (Switch) 3V 40V (Switch) 2.7V
LM2907MX/NOPB National Semiconductor LM2907MX/NOPB 1.0400
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active Surface Mount 14-SOIC (0.154", 3.90mm Width) Frequency to Voltage LM2907 10 kHz 14-SOIC download EAR99 8542.39.0001 289 - ±0.3%
  • 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