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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 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 Configuration Reference Type Voltage - Supply (Vcc/Vdd) Interface 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 Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - Output Display Type Digits or Characters 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 SIC Programmable
LM2650MX-ADJ/NOPB National Semiconductor LM2650MX-ADJ/NOPB 5.3100
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 24-SOIC (0.295", 7.50mm Width) LM2650 18V Adjustable 24-SOIC download EAR99 8542.39.0001 57 Step-Down 1 Buck 90kHz Positive Yes 3A 1.5V 16V 4.5V
LP2989AIM-5.0-NS National Semiconductor LP2989AIM-5.0-NS -
RFQ
ECAD 6246 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 5V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2950CDT-5.0/NOPB National Semiconductor LP2950CDT-5.0/NOPB 0.6800
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 30V Fixed TO-252-3 download EAR99 8542.39.0001 444 120 µA 14 mA - Positive 100mA 5V - 1 0.6V @ 100mA - Over Current, Over Temperature
LP38843SX-1.2/NOPB National Semiconductor LP38843SX-1.2/NOPB 2.3800
RFQ
ECAD 2 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 126 30 µA 40 mA Enable Positive 3A 1.2V - 1 0.5V @ 3A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LM2406T National Semiconductor LM2406T 1.7900
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -20°C ~ 100°C Through Hole TO-220-11 Formed Leads LM2406 18 mA 60V ~ 85V TO-220-11 download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 - - CRT -
LP2981IM5X-5.0 National Semiconductor LP2981IM5X-5.0 0.7100
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP2981 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 5V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2671LD-ADJ/NOPB National Semiconductor LM2671LD-ADJ/NOPB -
RFQ
ECAD 8685 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-WFDFN Exposed Pad 40V Adjustable 16-WSON (5x5) download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 500mA 1.21V 37V 6.5V
LP3919RL-A/NOPB National Semiconductor LP3919RL-A/NOPB 1.4400
RFQ
ECAD 250 0.00000000 National Semiconductor - Bulk Active - Cellular, CDMA Surface Mount 49-WFBGA, DSBGA LP3919 - - 49-DSBGA download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250
LMC6953CMX/NOPB-NS National Semiconductor LMC6953CMX/NOPB-NS -
RFQ
ECAD 5975 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) Multi-Voltage Supervisor LMC6953 Open Drain or Open Collector 8-SOIC - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Active Low 2 3.3V, 5V 100ms Minimum
LM810M3X-4.00/NOPB National Semiconductor LM810M3X-4.00/NOPB 0.1500
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 105°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 Simple Reset/Power-On Reset LM810 Push-Pull, Totem Pole SOT-23-3 download ROHS3 Compliant EAR99 8542.39.0001 3,000 Active High 1 4V 140ms Minimum
LM5010AQ0MH/NOPB National Semiconductor LM5010AQ0MH/NOPB 1.0000
RFQ
ECAD 1858 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 150°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) LM5010 75V Adjustable 14-HTSSOP download 0000.00.0000 1 Step-Down 1 Buck 100kHz ~ 1MHz Positive No 1A 2.5V 70V 6V
LM4040DIZ-10.0 National Semiconductor LM4040DIZ-10.0 0.2700
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM4040 - - Fixed 150ppm/°C TO-92-3 download EAR99 8542.39.0001 1 Shunt 15 mA 10V - 180µVrms 110 µA
LM5576MH National Semiconductor LM5576MH 6.0000
RFQ
ECAD 54 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) LM5576 75V Adjustable 20-HTSSOP download EAR99 8542.39.0001 54 Step-Down 1 Buck 50kHz ~ 500kHz Positive No 3A 1.225V 70V 6V
LM2574HVM-15-NS National Semiconductor LM2574HVM-15-NS 3.9000
RFQ
ECAD 7097 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-SOIC (0.295", 7.50mm Width) 60V Fixed 14-SOIC download RoHS non-compliant 2A (4 Weeks) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 500mA 15V - -
LM3151MHE-3.3/NOPB National Semiconductor LM3151MHE-3.3/NOPB 2.3200
RFQ
ECAD 4 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) LM3151 Transistor Driver 14-HTSSOP download EAR99 8542.39.0001 1 Step-Down 6V ~ 42V 1 Buck 250kHz Enable, Soft Start Positive 1 - Yes No -
LM5100AM/NOPB National Semiconductor LM5100AM/NOPB 2.0400
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM5100 Non-Inverting 9V ~ 14V 8-SOIC download EAR99 8542.39.0001 148 Independent Half-Bridge 2 N-Channel MOSFET 2.3V, - 3A, 3A 430ns, 260ns 118 V Not Verified
LP38691QSDX-5.0/NOPB National Semiconductor LP38691QSDX-5.0/NOPB 1.1700
RFQ
ECAD 88 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C Surface Mount 6-WDFN Exposed Pad 10V Fixed 6-WSON (3x3) download EAR99 8542.39.0001 1 55 µA 100 µA - Positive 500mA 5V - 1 0.45V @ 500mA 55dB (120Hz) Over Temperature
LP2981IBP-2.5 National Semiconductor LP2981IBP-2.5 0.2200
RFQ
ECAD 2 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 250 95 µA 1.7 mA Enable Positive 100mA 2.5V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM4040DEM3X-2.5/NOPB National Semiconductor LM4040DEM3X-2.5/NOPB 0.1900
RFQ
ECAD 15 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 125°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4040 - - Fixed 150ppm/°C SOT-23-3 download EAR99 8542.39.0001 1 Shunt 15 mA 2.5V - 35µVrms 73 µA
LM2585S-3.3 National Semiconductor LM2585S-3.3 4.0000
RFQ
ECAD 186 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz Positive No 3A (Switch) 3.3V - 4V
LP3985IM5X-2.8 National Semiconductor LP3985IM5X-2.8 0.1200
RFQ
ECAD 32 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP3985 6V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 150 µA 250 µA Enable Positive 150mA 2.8V - 1 0.1V @ 150mA 50dB ~ 40dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LP3910SQ-AM/NOPB National Semiconductor LP3910SQ-AM/NOPB 2.3500
RFQ
ECAD 750 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C Handheld/Mobile Devices Surface Mount 48-WFQFN Exposed Pad LP3910 - 2.5V ~ 6V 48-WQFN (6x6) download ROHS3 Compliant EAR99 8542.39.0001 250
LM8502TMX/NOPB National Semiconductor LM8502TMX/NOPB 2.0900
RFQ
ECAD 429 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Backlight, Camera Flash Surface Mount 30-WFBGA, DSBGA DC DC Regulator LM8502 2MHz 30-DSBGA download EAR99 8542.39.0001 1 2.3A (Switch) 12 Yes Step-Up (Boost) 5.5V - 2.7V -
LP3879SD-1.0/NOPB National Semiconductor LP3879SD-1.0/NOPB 1.2200
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-WDFN Exposed Pad 6V Fixed 8-WSON (4x4) download EAR99 8542.39.0001 246 1.4 mA 2.2 mA Enable Positive 800mA 1V - 1 - 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LM4130DIM5-2 0 National Semiconductor LM4130DIM5-2 0 1.0700
RFQ
ECAD 2 0.00000000 National Semiconductor * Bulk Active LM4130 - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1,000
LP2989AILD-3.3/NOPB National Semiconductor LP2989AILD-3.3/NOPB 1.7200
RFQ
ECAD 16 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-WDFN Exposed Pad 16V Fixed 8-WSON (4x4) download EAR99 8542.39.0001 175 175 µA 9 mA Enable Positive 500mA 3.3V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LM3001M National Semiconductor LM3001M 1.8700
RFQ
ECAD 1 0.00000000 National Semiconductor * Bulk Active LM3001 download Vendor Undefined REACH Affected 2156-LM3001M-14 1
LM2937ET-15/NOPB National Semiconductor LM2937ET-15/NOPB -
RFQ
ECAD 6005 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-3 LM2937 26V Fixed TO-220-3 download 0000.00.0000 1 2 mA 20 mA - Positive 500mA 15V - 1 1V @ 50mA - Over Temperature, Reverse Polarity, Short Circuit
LM2575S-3.3/NOPB National Semiconductor LM2575S-3.3/NOPB -
RFQ
ECAD 1899 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2575S-3.3/NOPB-14 1
LM2597HVN-5.0/NOPB National Semiconductor LM2597HVN-5.0/NOPB -
RFQ
ECAD 4101 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2597HVN-5.0/NOPB-14 1
  • 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