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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 SIC Programmable 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 Reference Type 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 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) 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
LP3971SQE-B510/NOPB National Semiconductor LP3971SQE-B510/NOPB 3.6300
RFQ
ECAD 499 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C Processor Surface Mount 40-WFQFN Exposed Pad LP3971 60µA 2.7V ~ 5.5V 40-WQFN (5x5) download ROHS3 Compliant EAR99 8542.39.0001 250
LM26001QMXA/NOPB National Semiconductor LM26001QMXA/NOPB -
RFQ
ECAD 6160 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM26001QMXA/NOPB-14 1
LM5008MM/NOPB National Semiconductor LM5008MM/NOPB -
RFQ
ECAD 4331 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 95V Adjustable 8-VSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck 50kHz ~ 600kHz Positive No 350mA 2.5V 75V 9.5V
LM2675LD-3.3 National Semiconductor LM2675LD-3.3 -
RFQ
ECAD 8062 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-WFDFN Exposed Pad 40V Fixed 16-WSON (5x5) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Step-Down 1 Buck 260kHz Positive No 1A 3.3V - 6.5V
LM2595SX-5.0 National Semiconductor LM2595SX-5.0 -
RFQ
ECAD 6945 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 RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 Step-Down 1 Buck 150kHz Positive No 1A 5V - 4.5V
LP2983IM5-1.2 National Semiconductor LP2983IM5-1.2 0.6100
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP2983 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 95 µA 2 mA Enable Positive 150mA 1.2V - 1 - 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LM809M3X-2.93/NOPB National Semiconductor LM809M3X-2.93/NOPB -
RFQ
ECAD 9756 0.00000000 National Semiconductor * Bulk Active LM809 download 0000.00.0000 1
LM3370TL-3607/NOPB National Semiconductor LM3370TL-3607/NOPB 0.7800
RFQ
ECAD 750 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 20-UFBGA LM3370 5.5V Fixed 20-uSMD download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 Step-Down 2 Buck 2MHz Positive Yes 600mA 1.5V, 1.9V - 2.7V
LP3985IM5-3.0 National Semiconductor LP3985IM5-3.0 -
RFQ
ECAD 7326 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 1,000 150 µA 200 µA Enable Positive 150mA 3V - 1 0.1V @ 150mA 50dB ~ 40dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM3445MMX/NOPB National Semiconductor LM3445MMX/NOPB -
RFQ
ECAD 2354 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Lighting Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) AC DC Offline Switcher - 10-VSSOP - RoHS non-compliant Vendor Undefined 2156-LM3445MMX/NOPB-14 1 1A 1 Yes Step-Down (Buck) 12V Triac 8V -
LM4041DIM-1.2 National Semiconductor LM4041DIM-1.2 0.6700
RFQ
ECAD 20 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4041 - - Fixed 150ppm/°C SOT-23-3 download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 12 mA 1.225V - 20µVrms 70 µA
LM5068MM-3/NOPB National Semiconductor LM5068MM-3/NOPB 1.4400
RFQ
ECAD 1 0.00000000 National Semiconductor * Bulk Active LM5068 download Vendor Undefined REACH Unaffected 2156-LM5068MM-3/NOPB-14 1
LP2951CMMX National Semiconductor LP2951CMMX -
RFQ
ECAD 8252 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LP2951 30V Adjustable (Fixed) 8-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,500 120 µA 14 mA Enable Positive 100mA 1.235V (5V) 29V 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LP3882ESX-1.5 National Semiconductor LP3882ESX-1.5 2.6500
RFQ
ECAD 500 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LP3882 5.5V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 30 µA 8 mA Enable Positive 1.5A 1.5V - 1 0.27V @ 1.5A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Under Voltage Lockout (UVLO)
LM2574M-3.3/NOPB National Semiconductor LM2574M-3.3/NOPB -
RFQ
ECAD 5515 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-SOIC (0.295", 7.50mm Width) 40V Fixed 14-SOIC download EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 500mA 3.3V - 4V
LM2594HVM-5.0 National Semiconductor LM2594HVM-5.0 -
RFQ
ECAD 7857 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 60V Fixed 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 500mA 5V - 4.5V
MCP810M3-2.93/NOPB National Semiconductor MCP810M3-2.93/NOPB 0.1400
RFQ
ECAD 9888 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 MCP810 - SOT-23-3 download ROHS3 Compliant EAR99 8542.39.0001 1,000 Active High 1 2.93V 140ms Minimum
LM2766M6X/NOPB National Semiconductor LM2766M6X/NOPB 0.4800
RFQ
ECAD 770 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount SOT-23-6 LM2766 5.5V Fixed SOT-23-6 download EAR99 8542.39.0001 1 Ratiometric 1 Charge Pump 200kHz Positive No 20mA 2Vin - 1.8V
LM25019MR/NOPB National Semiconductor LM25019MR/NOPB -
RFQ
ECAD 2794 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 48V Adjustable 8-SO PowerPad download 0000.00.0000 1 Step-Down 1 Buck Up to 1MHz Positive Yes 100mA 1.225V 40V 7.5V
LM5109SD/NOPB National Semiconductor LM5109SD/NOPB 0.5800
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-WDFN Exposed Pad Non-Inverting Not Verified 8V ~ 14V 8-WSON (4x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 Independent Half-Bridge 2 N-Channel MOSFET 0.8V, 2.2 V 1A, 1A 15ns, 15ns 118 V
SM72482MA-4/NOPB National Semiconductor SM72482MA-4/NOPB 1.3300
RFQ
ECAD 300 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) SM72482 Inverting, Non-Inverting 3.5V ~ 14V 8-SOIC download EAR99 8542.39.0001 300 Independent Low-Side 2 N-Channel MOSFET 0.8V, 2.2V 3A, 5A 14ns, 12ns Not Verified
LM4120AIM5-5.0 National Semiconductor LM4120AIM5-5.0 -
RFQ
ECAD 4110 0.00000000 National Semiconductor - Bulk Active ±0.2% -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 LM4120 275µA 2V ~ 12V Fixed 50ppm/°C SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Series 5 mA 5V 20µVp-p 36µVp-p
LP3872EMP-2.5/NOPB National Semiconductor LP3872EMP-2.5/NOPB 2.3600
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB 7V Fixed SOT-223 download EAR99 8542.39.0001 128 5 mA 15 mA Enable Positive 1.5A 2.5V - 1 0.55V @ 1.5A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LP3852EMP-2.5 National Semiconductor LP3852EMP-2.5 -
RFQ
ECAD 7493 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB LP3852 7V Fixed SOT-223-5 - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 3 mA 10 mA Enable Positive 1.5A 2.5V - 1 0.44V @ 1.5A 73dB ~ 57dB (120Hz) 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
LP38693MP-ADJ/NOPB National Semiconductor LP38693MP-ADJ/NOPB -
RFQ
ECAD 1923 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB 10V Adjustable SOT-223 download EAR99 8542.39.0001 1 55 µA 100 µA Enable Positive 500mA 1.25V 9V 1 - 55dB (120Hz) Over Temperature
DS8973N National Semiconductor DS8973N 1.6600
RFQ
ECAD 953 0.00000000 National Semiconductor DS8973 Bulk Active 0°C ~ 70°C (TA) General Purpose Through Hole 22-DIP (0.300", 7.62mm) Linear DS8973 - 22-DIP download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 100mA 9 No - 5.5V, 9.5V No 3V -
LM2671M-12 National Semiconductor LM2671M-12 0.8700
RFQ
ECAD 3921 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 40V Fixed 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 500mA 12V - 6.5V
LP2951CM-3.3/NOPB National Semiconductor LP2951CM-3.3/NOPB -
RFQ
ECAD 6884 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 30V Adjustable (Fixed) 8-SOIC download EAR99 8542.39.0001 1 120 µA 14 mA Enable Positive 100mA 1.235V (3.3V) 29V 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LP3981IMM-3.03-NS National Semiconductor LP3981IMM-3.03-NS -
RFQ
ECAD 8148 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 6V Fixed 8-VSSOP - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 120 µA 210 µA Enable Positive 300mA 3.03V - 1 0.2V @ 300mA 50dB ~ 55dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
  • 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