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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 Base Product Number Input Type Current - Supply Voltage - Input Voltage - Input (Max) Output Type Temperature Coefficient SIC Programmable Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Configuration Reference Type Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Channel Type Topology Frequency - Switching Control Features 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) 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
LP5990TM-3.6/NOPB National Semiconductor LP5990TM-3.6/NOPB 0.3900
RFQ
ECAD 8479 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA 5.5V Fixed 4-DSBGA (0.9x0.9) download EAR99 8542.39.0001 1 75 µA Enable Positive 200mA 3.6V - 1 0.25V @ 200mA 55dB (10kHz) Over Current, Over Temperature, Short Circuit
LM317LZ/T1 National Semiconductor LM317LZ/T1 -
RFQ
ECAD 4439 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,000
LMS1587ISX-ADJ/NOPB National Semiconductor LMS1587ISX-ADJ/NOPB 1.5300
RFQ
ECAD 11 0.00000000 National Semiconductor - Bulk Active -40°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 197 7 mA 13 mA - Positive 3A 1.25V 11.7V 1 1.3V @ 3A 72dB (120Hz) Over Current, Over Temperature
LP3871ES-5.0/NOPB National Semiconductor LP3871ES-5.0/NOPB 0.7700
RFQ
ECAD 4274 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 7V Fixed DDPAK/TO-263-5 download ROHS3 Compliant EAR99 8542.39.0001 45 5 mA 15 mA Enable Positive 800mA 5V - 1 0.35V @ 800mA 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM2576S-ADJ National Semiconductor LM2576S-ADJ -
RFQ
ECAD 9990 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LM2576 40V Adjustable DDPAK/TO-263-5 download EAR99 8542.39.0001 1 Step-Down, Step-Up/Step-Down 1 Buck, Buck-Boost 52kHz Positive or Negative No 3A 1.23V 37V 3V
LM2931ASX-5.0/NOPB National Semiconductor LM2931ASX-5.0/NOPB 1.2600
RFQ
ECAD 720 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 26V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 1 15 mA 30 mA - Positive 100mA 5V - 1 0.3V @ 100mA 80dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM3880MFE-1AB/NOPB National Semiconductor LM3880MFE-1AB/NOPB 0.7600
RFQ
ECAD 19 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Power Supply Sequencer Surface Mount SOT-23-6 LM3880 25 µA - 2.7V ~ 5.5V SOT-23-6 download EAR99 8542.39.0001 398 Not Verified
LP38859T-0.8 National Semiconductor LP38859T-0.8 1.0700
RFQ
ECAD 9279 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 5.5V Fixed TO-220-5 download EAR99 8542.39.0001 1 8.5 mA 15 mA Soft Start Positive 3A 0.8V - 1 0.45V @ 3A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LM3370TL-3806/NOPB-NS National Semiconductor LM3370TL-3806/NOPB-NS -
RFQ
ECAD 7186 0.00000000 National Semiconductor - Bulk Active download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250
LM4050CEM3-2.5 National Semiconductor LM4050CEM3-2.5 2.2400
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 125°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4050 - - Fixed 50ppm/°C SOT-23-3 download Vendor Undefined REACH Affected 2156-LM4050CEM3-2.5-14 1 Shunt 15 mA 2.5V - 41µVrms 65 µA
LP3962EMP-2.5/NOPB National Semiconductor LP3962EMP-2.5/NOPB 1.6700
RFQ
ECAD 1 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 1 9 mA 15 mA Enable Positive 1.5A 2.5V - 1 0.55V @ 1.5A - Over Current, Over Temperature, Short Circuit
LM4128CQ1MF3.0/NOPB National Semiconductor LM4128CQ1MF3.0/NOPB 1.3800
RFQ
ECAD 15 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active ±0.5% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4128 100µA 3.4V ~ 5.5V Fixed 100ppm/°C SOT-23-5 download EAR99 8542.39.0001 217 Series 20 mA 3V 285µVp-p -
LM4040EIM7-3.0/NOPB National Semiconductor LM4040EIM7-3.0/NOPB -
RFQ
ECAD 1423 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active ±2% -40°C ~ 85°C (TA) Surface Mount 5-TSSOP, SC-70-5, SOT-353 LM4040 - - Fixed 150ppm/°C SC-70-5 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Shunt 15 mA 3V - 35µVrms 70 µA
LM2743MTCX National Semiconductor LM2743MTCX 1.0900
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-TSSOP (0.173", 4.40mm Width) LM2743 Transistor Driver 14-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 Step-Down 3V ~ 6V 1 Buck 50kHz ~ 1MHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 80% Yes No -
LP5900TLX-2.5/NOPB National Semiconductor LP5900TLX-2.5/NOPB -
RFQ
ECAD 5967 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA 5.5V Fixed 4-DSBGA (1.01x1.29) download EAR99 8542.39.0001 1 50 µA 230 µA Enable Positive 150mA 2.5V - 1 0.15V @ 150mA 85dB ~ 40dB (100Hz ~ 100kHz) Over Temperature, Short Circuit
LM2422TE/NOPB National Semiconductor LM2422TE/NOPB 5.1100
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Obsolete - Through Hole TO-220-11 (Formed Leads) LM2422 45 mA 100V ~ 230V TO-220-11 download ROHS3 Compliant EAR99 8542.39.0001 20 - - CRT -
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 -
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
LM1086CS-5.0 National Semiconductor LM1086CS-5.0 -
RFQ
ECAD 7709 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 25V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 1 5 mA 10 mA - Positive 1.5A 5V - 1 1.5V @ 1.5A 68dB (120Hz) Over Current, Over Temperature, Short Circuit
LM2576HVSX-5.0 National Semiconductor LM2576HVSX-5.0 -
RFQ
ECAD 1711 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LM2576 60V Fixed DDPAK/TO-263-5 - RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 Step-Down 1 Buck 52kHz Positive No 3A 5V - 4V
LM4050CIM3X-5.0/NOPB National Semiconductor LM4050CIM3X-5.0/NOPB 1.3400
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°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 5V - 93µVrms 80 µA
LM2694SD/NOPB National Semiconductor LM2694SD/NOPB 1.4400
RFQ
ECAD 207 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 10-WFDFN Exposed Pad 30V Adjustable 10-WSON (3x3) download EAR99 8542.39.0001 1 Step-Down 1 Buck 1MHz Positive No 600mA 2.5V 24V 8V
LM1086IT-5.0/NOPB National Semiconductor LM1086IT-5.0/NOPB 1.1300
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-3 25V Fixed TO-220-3 download EAR99 8542.39.0001 1 5 mA 10 mA - Positive 1.5A 5V - 1 1.5V @ 1.5A 68dB (120Hz) Over Current, Over Temperature, Short Circuit
EMB1412MYE/NOPB National Semiconductor EMB1412MYE/NOPB -
RFQ
ECAD 9240 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad EMB1412 Inverting, Non-Inverting Not Verified 3.5V ~ 14V 8-MSOP-PowerPad download 0000.00.0000 1 Single Low-Side 1 IGBT, N-Channel, P-Channel MOSFET 0.8V, 2.3V 3A, 7A 14ns, 12ns
LM4041CEM3-ADJ/NOPB National Semiconductor LM4041CEM3-ADJ/NOPB -
RFQ
ECAD 9312 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 125°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4041 - - Adjustable 100ppm/°C SOT-23-3 download EAR99 8542.39.0001 1 Shunt 12 mA 1.233V - 20µVrms 68 µA 10 V
LP2951ACMM National Semiconductor LP2951ACMM -
RFQ
ECAD 5043 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 1,000 120 µA 14 mA Enable Positive 100mA 1.235V (5V) 29V 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LM1086CSX-2.5/NOPB National Semiconductor LM1086CSX-2.5/NOPB 1.1300
RFQ
ECAD 585 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 27V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 266 5 mA 10 mA - Positive 1.5A 2.5V - 1 1.5V @ 1.5A 72dB (120Hz) Over Current, Over Temperature, Short Circuit
LM2937ET-15 National Semiconductor LM2937ET-15 1.3800
RFQ
ECAD 797 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-3 LM2937 26V Fixed TO-220-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 2 mA 20 mA - Positive 500mA 15V - 1 1V @ 50mA - Over Temperature, Reverse Polarity, Short Circuit
LM2611AMF/NOPB National Semiconductor LM2611AMF/NOPB -
RFQ
ECAD 8561 0.00000000 National Semiconductor * Bulk Active LM2611 download 0000.00.0000 1
LM5110-1SDX/NOPB National Semiconductor LM5110-1SDX/NOPB -
RFQ
ECAD 1395 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 10-WDFN Exposed Pad LM5110 Non-Inverting Not Verified 3.5V ~ 14V 10-WSON (4x4) download EAR99 8542.39.0001 1 Independent Low-Side 2 IGBT, N-Channel MOSFET 0.8V, 2.2V 3A, 5A 14ns, 12ns
  • 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