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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 Features Base Product Number Input Type Current - Supply Voltage - Input Number of Channels Voltage - Input (Max) Output Type Temperature Coefficient SIC Programmable Ratio - Input:Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Standards Reference Type Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Channel Type Internal Switch(s) Topology Frequency - Switching Fault Protection Control Features Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Accuracy Current - Output Rds On (Typ) Voltage - Load 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) Switch Type Current - Output (Max) Auxiliary Sense 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 SIC Programmable
LM431ACM3-NS National Semiconductor LM431ACM3-NS -
RFQ
ECAD 5652 0.00000000 National Semiconductor - Bulk Active ±2.2% 0°C ~ 70°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM431 - - Adjustable 50ppm/°C Typical SOT-23-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Shunt 100 mA 2.495V - - 1 mA 37 V
LM4040DIM3X-10-NS National Semiconductor LM4040DIM3X-10-NS 0.3300
RFQ
ECAD 12 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4040 - - Fixed 150ppm/°C SOT-23-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Shunt 15 mA 10V - 180µVrms 110 µA
LM3525MX-H-NS National Semiconductor LM3525MX-H-NS 0.6900
RFQ
ECAD 47 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) Status Flag LM3525 Non-Inverting P-Channel 1:1 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 Not Required On/Off 1 Current Limiting (Adjustable), Over Temperature, UVLO High Side 80mOhm 2.7V ~ 5.5V USB Switch 500mA (Min)
LM2577SX-12/NOPB-NS National Semiconductor LM2577SX-12/NOPB-NS -
RFQ
ECAD 4873 0.00000000 National Semiconductor * Bulk Active - ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 500
LM2660MM-NS National Semiconductor LM2660MM-NS 0.5800
RFQ
ECAD 4627 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 5.5V Fixed 8-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Ratiometric 1 Charge Pump 5kHz, 40kHz Positive or Negative No 100mA -Vin, 2Vin,Vin/2 - 1.5V
LM27222MX/NOPB National Semiconductor LM27222MX/NOPB 1.4700
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM27222 Non-Inverting 4V ~ 6.85V 8-SOIC download EAR99 8542.39.0001 205 Synchronous Half-Bridge 2 N-Channel MOSFET - 3A, 4.5A 17ns, 12ns 33 V Not Verified
LM140LAH-12/883 National Semiconductor LM140LAH-12/883 -
RFQ
ECAD 8196 0.00000000 National Semiconductor - Bulk Active -55°C ~ 125°C (TA) Through Hole TO-205AD, TO-39-3 Metal Can 35V Fixed TO-39-3 download EAR99 8542.39.0001 1 4.5 mA - Positive 100mA 12V - 1 - 72dB (120Hz) Over Current, Over Temperature
LM5070MTC-50/NOPB National Semiconductor LM5070MTC-50/NOPB -
RFQ
ECAD 5797 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) Controller (PD), DC/DC LM5070 - 1 1.8V ~ 75V 16-TSSOP download 0000.00.0000 1 802.3af (PoE) Both No
LP2992AIM5X-3.3/NOPB National Semiconductor LP2992AIM5X-3.3/NOPB -
RFQ
ECAD 8204 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download EAR99 8542.39.0001 1 95 µA 4 mA Enable Positive 250mA 3.3V - 1 0.85V @ 250mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3995ITL-1.8 National Semiconductor LP3995ITL-1.8 0.2000
RFQ
ECAD 6016 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.41x1.08) download EAR99 8542.39.0001 1 150 µA 200 µA Enable Positive 150mA 1.8V - 1 0.1V @ 150mA 60dB ~ 50dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LP3874ES-2.5/NOPB National Semiconductor LP3874ES-2.5/NOPB 1.5300
RFQ
ECAD 2 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 197 9 mA 15 mA Enable Positive 800mA 2.5V - 1 0.35V @ 800mA 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM5101AMR/NOPB National Semiconductor LM5101AMR/NOPB -
RFQ
ECAD 1238 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) LM5101 Non-Inverting Not Verified 9V ~ 14V 8-SO PowerPad download 0000.00.0000 1 Independent Half-Bridge 2 N-Channel MOSFET 2.3V, - 3A, 3A 430ns, 260ns 118 V
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
LM2596SX-12/NOPB National Semiconductor LM2596SX-12/NOPB -
RFQ
ECAD 1099 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 Fixed DDPAK/TO-263-5 download 0000.00.0000 1 Step-Down 1 Buck 150kHz Positive No 3A 12V - 4.5V
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
LM2599S-12/NOPB National Semiconductor LM2599S-12/NOPB 3.9100
RFQ
ECAD 4 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2599 40V Fixed DDPAK/TO-263-7 download EAR99 8542.39.0001 77 Step-Down 1 Buck 150kHz Positive No 3A 12V - 4.5V
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
LM2577T-12 National Semiconductor LM2577T-12 3.6100
RFQ
ECAD 3483 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Through Hole TO-220-5 40V Fixed TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 52kHz Positive or Negative No 3A (Switch) 12V - 3.5V
LM2595S-12/NOPB National Semiconductor LM2595S-12/NOPB 3.0500
RFQ
ECAD 3 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LM2595 40V Fixed DDPAK/TO-263-5 download EAR99 8542.39.0001 99 Step-Down 1 Buck 150kHz Positive No 1A 12V - 4.5V
LM2595S-5.0/NOPB National Semiconductor LM2595S-5.0/NOPB -
RFQ
ECAD 5027 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 Fixed DDPAK/TO-263-5 download 0000.00.0000 1 Step-Down 1 Buck 150kHz Positive No 1A 5V - 4.5V
LM96163CISD/NOPB National Semiconductor LM96163CISD/NOPB -
RFQ
ECAD 5372 0.00000000 National Semiconductor PowerWise®, TruTherm® Bulk Active -40°C ~ 85°C Surface Mount 10-WFDFN Exposed Pad LM96163 SMBus 3V ~ 3.6V 10-WSON (3x3) download EAR99 8542.39.0001 1 Fan Control, Temp Monitor ADC (Sigma Delta), Comparator, Register Bank, Tach ±3°C(Max) Internal and External -40°C ~ 85°C, External Sensor Yes Yes
LP2982IM5-3.3/NOPB National Semiconductor LP2982IM5-3.3/NOPB 1.0000
RFQ
ECAD 5501 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download 0000.00.0000 1 95 µA 1.4 mA Enable Positive 50mA 3.3V - 1 0.33V @ 80mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM1851M/NOPB National Semiconductor LM1851M/NOPB 0.5700
RFQ
ECAD 4071 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 70°C Ground Fault Protection Surface Mount 8-SOIC (0.154", 3.90mm Width) LM1851 19mA 22V ~ 30V 8-SOIC download EAR99 8542.39.0001 1
LM2598SX-12/NOPB National Semiconductor LM2598SX-12/NOPB 1.9900
RFQ
ECAD 7 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2598 40V Fixed DDPAK/TO-263-7 download EAR99 8542.39.0001 152 Step-Down 1 Buck 150kHz Positive No 1A 12V - 4.5V
LMS1587CS-ADJ National Semiconductor LMS1587CS-ADJ 2.3300
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 13V Adjustable DDPAK/TO-263-3 download EAR99 8542.39.0001 129 7 mA 13 mA - Positive 3A 1.25V 11.7V 1 1.3V @ 3A 72dB (120Hz) Over Current, Over Temperature
LM2575T-15 National Semiconductor LM2575T-15 -
RFQ
ECAD 7605 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 40V Fixed TO-220-5 download EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 1A 15V - 4V
LM20323MH/NOPB National Semiconductor LM20323MH/NOPB 2.4000
RFQ
ECAD 12 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) LM20323 36V Adjustable 20-HTSSOP download EAR99 8542.39.0001 125 Step-Down 1 Buck 520kHz Positive Yes 3A 0.8V 25.2V 4.5V
LM3671TL-2.5 National Semiconductor LM3671TL-2.5 -
RFQ
ECAD 9308 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 5-WFBGA, DSBGA 5.5V Fixed 5-DSBGA (1.5x1.2) download EAR99 8542.39.0001 1 Step-Down 1 Buck 2MHz Positive Yes 600mA 2.5V - 2.7V
LM5033MMX/NOPB National Semiconductor LM5033MMX/NOPB -
RFQ
ECAD 1939 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) LM5033 PWM Signal 10-VSSOP download EAR99 8542.39.0001 1 Step-Up/Step-Down 15V ~ 90V 2 Full-Bridge, Half-Bridge, Push-Pull 200kHz, 600kHz Frequency Control, Soft Start Positive 1 - Yes Yes -
LM5025CMTCX/NOPB National Semiconductor LM5025CMTCX/NOPB -
RFQ
ECAD 7838 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM5025 Transistor Driver 16-TSSOP download EAR99 8542.39.0001 1 Step-Up/Step-Down 8V ~ 15V 2 Forward Converter 200kHz ~ 580kHz Dead Time Control, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 91% No Yes -
  • 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