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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 Current - Supply Voltage - Input Voltage - Input (Max) Output Type Temperature Coefficient Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Reference Type Number of Outputs Reset Current - Quiescent (Iq) Current - Supply (Max) Topology Frequency - Switching Control Features Output Configuration Synchronous Rectifier Current - Output 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 Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer
LM4040AIMX-10.0 National Semiconductor LM4040AIMX-10.0 0.5700
RFQ
ECAD 72 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active ±0.1% -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM4040 - - Fixed 100ppm/°C 8-SOIC download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 15 mA 10V - 180µVrms 103 µA
LP8725TLX-D/NOPB National Semiconductor LP8725TLX-D/NOPB 1.6800
RFQ
ECAD 53 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Controller/Converter, Multimedia Processors Surface Mount 30-WFBGA, DSBGA 2.6V ~ 4.5V 30-DSBGA download EAR99 8542.39.0001 1 9 0.8V ~ 3.3V
LM4040DIM3X-6.0/NOPB National Semiconductor LM4040DIM3X-6.0/NOPB 0.1800
RFQ
ECAD 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
LM2936MMX-5.0 National Semiconductor LM2936MMX-5.0 -
RFQ
ECAD 7627 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LM2936 40V Fixed 8-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,500 9 µA 2.5 mA - Positive 50mA 5V - 1 0.4V @ 50mA 60dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM385AXZ-1.2 National Semiconductor LM385AXZ-1.2 3.4000
RFQ
ECAD 862 0.00000000 National Semiconductor - Bulk Active ±0.3% 0°C ~ 70°C Through Hole TO-226-3, TO-92-3 (TO-226AA) LM385 - - Fixed 150ppm/°C TO-92 download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 20 mA 1.235V - 60µVrms 10 µA
LP3907SQ-BFX6W/NOPB National Semiconductor LP3907SQ-BFX6W/NOPB 1.0800
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 24-WFQFN Exposed Pad LP3907 2.8V ~ 5.5V 24-WQFN (4x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 4 Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 1V, 1A 3.3V, 600mA 2.65V, 300mA No No Yes
LM3702YDTPX-220/NOPB National Semiconductor LM3702YDTPX-220/NOPB 0.6000
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C (TJ) Surface Mount 9-VFBGA Simple Reset/Power-On Reset LM3702 Open Drain or Open Collector 9-DSBGA download ROHS3 Compliant EAR99 8542.39.0001 3,000 Active Low 1 2.2V 140ms Minimum
LM323KSTEEL/NOPB National Semiconductor LM323KSTEEL/NOPB -
RFQ
ECAD 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
LM4050AEM3-2.5/NOPB National Semiconductor LM4050AEM3-2.5/NOPB -
RFQ
ECAD 3396 0.00000000 National Semiconductor - Bulk Active ±0.1% -40°C ~ 125°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4050 - - Fixed 50ppm/°C SOT-23-3 download EAR99 8542.39.0001 1 Shunt 15 mA 2.5V - 41µVrms 65 µA
LP3875ET-5.0/NOPB National Semiconductor LP3875ET-5.0/NOPB 0.9300
RFQ
ECAD 9631 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 7V Fixed TO-220-5 download ROHS3 Compliant EAR99 8542.39.0001 45 5 mA 15 mA Enable Positive 1.5A 5V - 1 0.55V @ 1.5A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM3370SD-4221/NOPB National Semiconductor LM3370SD-4221/NOPB 1.0100
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 16-WFDFN Exposed Pad LM3370 5.5V Fixed 16-WSON (5x4) download EAR99 8542.39.0001 298 Step-Down 2 Buck 2MHz Positive Yes 600mA 1.8V, 3.3V - 2.7V
LMS8117AMP-ADJ National Semiconductor LMS8117AMP-ADJ 0.4500
RFQ
ECAD 12 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-261-4, TO-261AA LMS8117 15V Adjustable SOT-223 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,000 5 mA 10 mA - Positive 1A 1.25V 13.8V 1 1.25V @ 1A 60 ~ 75 dB (120Hz) Over Current, Over Temperature
LM4040CIM3-10.0/NOPB National Semiconductor LM4040CIM3-10.0/NOPB -
RFQ
ECAD 5400 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM4040CIM3-10.0/NOPB-14 1
SM72240MFE-4.63 National Semiconductor SM72240MFE-4.63 -
RFQ
ECAD 5752 0.00000000 National Semiconductor SolarMagic™ Bulk Active -40°C ~ 125°C (TA) Surface Mount SC-74A, SOT-753 Simple Reset/Power-On Reset SM72240 Open Drain or Open Collector SOT-23-5 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 250 Active Low 1 4.63V 100ms Minimum
LP3873ES-2.5 National Semiconductor LP3873ES-2.5 4.0200
RFQ
ECAD 279 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-2.5-14 1 9 mA 15 mA Enable Positive 3A 2.5V - 1 1.2V @ 3A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LP2985IM5-6.1 National Semiconductor LP2985IM5-6.1 -
RFQ
ECAD 1953 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP2985 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 95 µA 2.5 mA Enable Positive 150mA 6.1V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM26480QSQ-CF/NOPB National Semiconductor LM26480QSQ-CF/NOPB -
RFQ
ECAD 4916 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 85°C Surface Mount 24-WFQFN Exposed Pad 2.8V ~ 5.5V 24-WQFN (4x4) download EAR99 8542.39.0001 1 4 Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2MHz 0.8V ~ 2V, 1.5A 1V ~ 3.3V, 1.5A 1V ~ 3.5V, 300mA No No No
LP3985IBPX-4.7 National Semiconductor LP3985IBPX-4.7 0.1900
RFQ
ECAD 36 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 3,000 165 µA 250 µA Enable Positive 150mA 4.7V - 1 0.1V @ 150mA 50dB ~ 40dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM285BXZ-2.5 National Semiconductor LM285BXZ-2.5 1.0200
RFQ
ECAD 5 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 30ppm/°C TO-92-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Shunt 20 mA 2.5V - 120µVrms 20 µA
LM385BXMX-2.5/NOPB National Semiconductor LM385BXMX-2.5/NOPB -
RFQ
ECAD 5348 0.00000000 National Semiconductor - Bulk Active ±1.5% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM385 - - Fixed 30ppm/°C 8-SOIC download EAR99 8542.39.0001 1 Shunt 20 mA 2.5V - 120µVrms 20 µA
LP5952TL-1.8 National Semiconductor LP5952TL-1.8 -
RFQ
ECAD 9162 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 5-WFBGA, DSBGA 4.5V Fixed 5-DSBGA (1.41x1.08) download EAR99 8542.39.0001 1 28 µA 100 µA Enable Positive 350mA 1.8V - 1 0.2V @ 350mA 80dB ~ 64dB (10Hz ~ 100kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LM2660M` National Semiconductor LM2660M` 0.3700
RFQ
ECAD 8322 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 5.5V Fixed 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Ratiometric 1 Charge Pump 5kHz, 40kHz Positive or Negative No 100mA -Vin, 2Vin, Vin/2 - 1.5V
LP2989ILD-4.0 National Semiconductor LP2989ILD-4.0 0.6300
RFQ
ECAD 7 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 1,000 175 µA 9 mA Enable Positive 500mA 4V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LM341T-15 National Semiconductor LM341T-15 0.5400
RFQ
ECAD 936 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-3 LM341 35V Fixed TO-220-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 4 mA - Positive 500mA 15V - 1 - 69dB (120Hz) Over Current, Over Temperature, Short Circuit
LM1084IT-3.3 National Semiconductor LM1084IT-3.3 1.3400
RFQ
ECAD 684 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-3 27V Fixed TO-220-3 download EAR99 8542.39.0001 1 10 mA - Positive 5A 3.3V - 1 1.5V @ 5A 72dB (120Hz) Over Current, Over Temperature
LM3243TMX/NOPB National Semiconductor LM3243TMX/NOPB 0.5400
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -30°C ~ 90°C Cellular Surface Mount 16-WFBGA, DSBGA LM3243 - 2.7V ~ 5.5V 16-DSBGA download EAR99 8542.39.0001 557
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
LP8340ILDX-ADJ/NOPB National Semiconductor LP8340ILDX-ADJ/NOPB 0.7600
RFQ
ECAD 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
LM120K-15 National Semiconductor LM120K-15 57.9400
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -55°C ~ 150°C (TJ) Through Hole TO-204AA, TO-3 -25V Fixed TO-3-2 download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 4 mA - Negative 1A -15V - 1 - 56dB (120Hz) Over Current, Over Temperature
LP3982ILD-3.0 National Semiconductor LP3982ILD-3.0 -
RFQ
ECAD 8588 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 8-WFDFN Exposed Pad LP3982 6V Fixed 8-WSON (3x2.5) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 270 µA Enable Positive 300mA 3V - 1 0.22V @ 200mA - Over Current, Over Temperature, Reverse Polarity
  • 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