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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 Output Ratio - Input:Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Standards 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 Fault Protection Control Features Output Configuration Synchronous Rectifier 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 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
LM2936MP-3.3 National Semiconductor LM2936MP-3.3 -
RFQ
ECAD 3061 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-261-4, TO-261AA LM2936 40V Fixed SOT-223-4 - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 15 µA 2.5 mA - Positive 50mA 3.3V - 1 0.4V @ 50mA 60dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM4050AEM3-10 National Semiconductor LM4050AEM3-10 -
RFQ
ECAD 2891 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 RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Shunt 15 mA 10V - 150µVrms 110 µA
LM27222M National Semiconductor LM27222M 2.4000
RFQ
ECAD 380 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM27222 Non-Inverting Not Verified 4V ~ 6.85V 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Synchronous Half-Bridge 2 N-Channel MOSFET - 3A, 4.5A 17ns, 12ns 33 V
LP3966ES-2.5 National Semiconductor LP3966ES-2.5 -
RFQ
ECAD 1319 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LP3966 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 3A 2.5V - 1 1.2V @ 3A - Over Current, Over Temperature, Short Circuit
LM5070SD-80/NOPB National Semiconductor LM5070SD-80/NOPB 1.4800
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 16-WFDFN Exposed Pad Controller (PD), DC/DC LM5070 - 1 1.8V ~ 75V 16-WSON (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 802.3af (PoE) Both No
LP3987ITLX-3.0/NOPB National Semiconductor LP3987ITLX-3.0/NOPB 0.2300
RFQ
ECAD 129 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-WFBGA, DSBGA LP3987 6V Fixed 5-DSBGA (1.41x1.08) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 120 µA 200 µA Enable Positive 150mA 3V - 1 0.1V @ 150mA 50dB ~ 10dB (10kHz) Over Current, Over Temperature, Short Circuit
LM2937IMPX-2.5 National Semiconductor LM2937IMPX-2.5 0.6800
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount TO-261-4, TO-261AA 26V Fixed SOT-223-4 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,000 10 mA 125 mA - Positive 400mA 2.5V - 1 - Over Temperature, Reverse Polarity, Short Circuit
LP3470IM5X-2.93 National Semiconductor LP3470IM5X-2.93 0.6000
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°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 RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Active Low 1 2.93V 1ms Minimum
LP8900TLE-AAEB/NOPB National Semiconductor LP8900TLE-AAEB/NOPB 0.3800
RFQ
ECAD 9242 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 6-WFBGA, DSBGA LP8900 5.5V Fixed 6-DSBGA (1.5x1.3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 120 µA 200 µA Enable Positive 200mA 2.8V, 2.7V - 2 0.16V @ 200mA 75dB ~ 30dB (1kHz ~ 1MHz) Over Temperature, Short Circuit
LP38691DT-3.3 National Semiconductor LP38691DT-3.3 -
RFQ
ECAD 8906 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 10V Fixed TO-252 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 100 µA Enable Positive 500mA 3.3V - 1 0.55V @ 500mA 55dB (120Hz) Over Temperature
LM2676SX-3.3 National Semiconductor LM2676SX-3.3 -
RFQ
ECAD 4891 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA 40V Fixed DDPAK/TO-263-7 download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 3A 3.3V - 8V
LM9036MX-5.0/NOPB National Semiconductor LM9036MX-5.0/NOPB -
RFQ
ECAD 1238 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 40V Fixed 8-SOIC download 0000.00.0000 1 20 µA 2 mA - Positive 50mA 5V - 1 0.40V @ 50mA 60dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM22670QMR-ADJ/NOPB National Semiconductor LM22670QMR-ADJ/NOPB -
RFQ
ECAD 2885 0.00000000 National Semiconductor Automotive, AEC-Q100, SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad download EAR99 8542.39.0001 1 Step-Down 1 Buck 500kHz Positive No 3A 1.285V 37V 4.5V
LMC7660IM/NOPB National Semiconductor LMC7660IM/NOPB -
RFQ
ECAD 1576 0.00000000 National Semiconductor - Bulk Active - Surface Mount 8-SOIC (0.154", 3.90mm Width) 10V Fixed 8-SOIC download EAR99 8542.39.0001 1 Ratiometric 1 Charge Pump 10kHz Negative No - -Vin - 1.5V
LM2673T-5.0/NOPB National Semiconductor LM2673T-5.0/NOPB 2.8600
RFQ
ECAD 6 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-7 Formed Leads LM2673 40V Fixed TO-220-7 - EAR99 8542.39.0001 105 Step-Down 1 Buck 260kHz Positive No 3A 5V - 8V
LM3411M5X-3.3/NOPB National Semiconductor LM3411M5X-3.3/NOPB 0.9800
RFQ
ECAD 8 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 LM3411 - - Fixed - SOT-23-5 download EAR99 8542.39.0001 1 Shunt 15 mA 3.3V - 50µVrms 150 µA
LM431ACZ/NOPB National Semiconductor LM431ACZ/NOPB 0.3500
RFQ
ECAD 56 0.00000000 National Semiconductor - Bulk Active ±2.2% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM431 - - Adjustable 50ppm/°C Typical TO-92-3 download EAR99 8542.39.0001 1 Shunt 100 mA 2.495V - - 1 mA 37 V
LM4040DIZ-5.0 National Semiconductor LM4040DIZ-5.0 0.3300
RFQ
ECAD 27 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 5V - 80µVrms 85 µA
LM3543M-H/NOPB National Semiconductor LM3543M-H/NOPB -
RFQ
ECAD 5372 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C (TJ) Surface Mount 16-SOIC (0.154", 3.90mm Width) Status Flag LM3543 Non-Inverting N-Channel 1:3 16-SOIC download ROHS3 Compliant EAR99 8542.39.0001 48 Not Required On/Off 3 Current Limiting (Fixed), Over Temperature, UVLO High Side 90mOhm 2.7V ~ 5.5V USB Switch 500mA
LM2941T/LB03 National Semiconductor LM2941T/LB03 -
RFQ
ECAD 3925 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 60V Adjustable TO-220-5 download RoHS non-compliant EAR99 8542.39.0001 45 20 mA 60 mA Enable Positive 1A 5V 20V 1 1V @ 1A Over Current, Over Temperature, Reverse Polarity, Short Circuit
LM3704XCMM-263/NOPB National Semiconductor LM3704XCMM-263/NOPB 0.5400
RFQ
ECAD 905 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Simple Reset/Power-On Reset LM3704 Not Verified Push-Pull, Totem Pole 10-VSSOP download ROHS3 Compliant EAR99 8542.39.0001 1,000 Active Low 1 2.63V 140ms Minimum
LM3673TLX-ADJ/NOPB National Semiconductor LM3673TLX-ADJ/NOPB -
RFQ
ECAD 6832 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 5-WFBGA, DSBGA 5.5V Adjustable 5-DSBGA (1.5x1.2) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 1 Buck 2MHz Positive Yes 350mA 1.1V 3.3V 2.7V
LP3988IMF-3.0/NOPB National Semiconductor LP3988IMF-3.0/NOPB 0.2700
RFQ
ECAD 2 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 1,129 120 µA 200 µA Enable, Power Good Positive 150mA 3V - 1 0.15V @ 150mA 65dB ~ 45dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM5107MAX/NOPB National Semiconductor LM5107MAX/NOPB -
RFQ
ECAD 3772 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM5107 Non-Inverting Not Verified 8V ~ 14V 8-SOIC download EAR99 8542.39.0001 146 Independent Half-Bridge 2 N-Channel MOSFET 0.8V, 2.2V 1.3A, 1.4A 15ns, 15ns 118 V
LM2840XMKX-ADJL/NOPB National Semiconductor LM2840XMKX-ADJL/NOPB -
RFQ
ECAD 9013 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SOT-23-6 Thin, TSOT-23-6 42V Adjustable TSOT-23-6 download EAR99 8542.39.0001 1 Step-Down 1 Buck 550kHz Positive No 100mA 0.765V 34V 4.5V
LP3987ITLX-2.5/NOPB National Semiconductor LP3987ITLX-2.5/NOPB 0.2400
RFQ
ECAD 17 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-WFBGA, DSBGA LP3987 6V Fixed 5-DSBGA (1.41x1.08) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 120 µA 200 µA Enable Positive 150mA 2.5V - 1 0.1V @ 150mA 50dB ~ 10dB (10kHz) Over Current, Over Temperature, Short Circuit
LP3923TL-VB/NOPB National Semiconductor LP3923TL-VB/NOPB 1.0800
RFQ
ECAD 6 0.00000000 National Semiconductor * Bulk Active LP3923 download Vendor Undefined REACH Unaffected 2156-LP3923TL-VB/NOPB-14 1
LP3925RMX-A/NOPB National Semiconductor LP3925RMX-A/NOPB 1.5900
RFQ
ECAD 17 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Mobile Handsets Surface Mount 56-WFQFN Exposed Pad LP3925 3.5µA 3V ~ 4.5V 56-WQFN (8x8) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000
LM2574HVM-5.0-NS National Semiconductor LM2574HVM-5.0-NS -
RFQ
ECAD 1859 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 5V - 4V
LM2673SX-12/NOPB National Semiconductor LM2673SX-12/NOPB 2.8600
RFQ
ECAD 1 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2673 40V Fixed DDPAK/TO-263-7 - EAR99 8542.39.0001 105 Step-Down 1 Buck 260kHz Positive No 3A 12V - 8V
  • 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