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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 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) Internal Switch(s) Topology Frequency - Switching Control Features Voltage - Supply (Max) Output Configuration Synchronous Rectifier Current - Output 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
LM1117MPX-1.8 National Semiconductor LM1117MPX-1.8 0.4200
RFQ
ECAD 58 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-261-4, TO-261AA 15V Fixed SOT-223 download EAR99 8542.39.0001 1 5 mA 10 mA - Positive 800mA 1.8V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LM2765M6X National Semiconductor LM2765M6X -
RFQ
ECAD 2769 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C (TA) Surface Mount SOT-23-6 5.5V Fixed SOT-23-6 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Ratiometric 1 Charge Pump 50kHz Positive No 20mA 2Vin - 1.8V
LP3995ITLX-2.1/NOPB National Semiconductor LP3995ITLX-2.1/NOPB 0.2300
RFQ
ECAD 15 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.5x1.2) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 150 µA 200 µA Enable Positive 150mA 2.1V - 1 0.1V @ 150mA 55dB ~ 50dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LP3883ES-1.2 National Semiconductor LP3883ES-1.2 -
RFQ
ECAD 4178 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LP3883 5.5V Fixed DDPAK/TO-263-5 - RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 30 µA 8 mA Enable Positive 3A 1.2V - 1 0.42V @ 3A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LP3981IMM-3.03 National Semiconductor LP3981IMM-3.03 0.4300
RFQ
ECAD 8 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 download Vendor Undefined REACH Affected 2156-LP3981IMM-3.03-14 1 120 µA 210 µA Enable Positive 300mA 3.03V - 1 0.2V @ 300mA 50dB ~ 55dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM350KSTEEL/NOPB National Semiconductor LM350KSTEEL/NOPB -
RFQ
ECAD 6215 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Through Hole TO-204AA, TO-3 35V Adjustable TO-3-2 - 0000.00.0000 1 - Positive 3A 1.25V 33V 1 - 86dB ~ 65dB (120Hz) Over Current, Over Temperature, Short Circuit
LM4040AIMX-10.0 National Semiconductor LM4040AIMX-10.0 0.5700
RFQ
ECAD 72 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active ±0.1% -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM4040 - - Fixed 100ppm/°C 8-SOIC download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 15 mA 10V - 180µVrms 103 µA
LP2981AIM5-2.8/NOPB National Semiconductor LP2981AIM5-2.8/NOPB 0.4300
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download ROHS3 Compliant EAR99 8542.39.0001 1,000 95 µA 1.7 mA Enable Positive 100mA 2.8V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM117HVH-QML National Semiconductor LM117HVH-QML -
RFQ
ECAD 2768 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -55°C ~ 125°C (TA) Through Hole TO-205AD, TO-39-3 Metal Can LM117 60V Adjustable TO-39-3 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 8.2 mA - Positive 1.5A 1.2V 57V 1 1.5V @ 1.5A 66dB ~ 55dB (120Hz) Over Current, Over Temperature, Short Circuit
LP5951MFX-2.0 National Semiconductor LP5951MFX-2.0 0.1400
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 5.5V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 55 µA 70 µA Enable Positive 150mA 2V - 1 0.35V @ 150mA 60dB ~ 50dB (100Hz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM4120IM5-5.0 National Semiconductor LM4120IM5-5.0 1.1200
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active ±0.5% -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
LP38842T-0.8 National Semiconductor LP38842T-0.8 0.6400
RFQ
ECAD 4975 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Through Hole TO-220-5 5.5V Fixed TO-220-5 download EAR99 8542.39.0001 1 30 µA 40 mA Enable Positive 1.5A 0.8V - 1 0.315V @ 1.5A 80dB ~ 58dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LM2678T-3.3/NOPB National Semiconductor LM2678T-3.3/NOPB -
RFQ
ECAD 7619 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2678T-3.3/NOPB-14 1
LM2696MXAX/NOPB National Semiconductor LM2696MXAX/NOPB 2.3800
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) LM2696 24V Adjustable 16-HTSSOP download EAR99 8542.39.0001 126 Step-Down 1 Buck 100kHz ~ 500kHz Positive No 3A 1.254V 20V 4.5V
LM2687LD National Semiconductor LM2687LD 0.4100
RFQ
ECAD 9919 0.00000000 National Semiconductor - Bulk Active -40°C ~ 110°C (TJ) Surface Mount 8-WFDFN Exposed Pad 5.5V Adjustable 8-WSON (3x3) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Charge Pump 110kHz Negative No 10mA -1.5V -5.2V 2.7V
LM810M3-4.00/NOPB National Semiconductor LM810M3-4.00/NOPB -
RFQ
ECAD 4049 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 1 Active High 1 4V 140ms Minimum
LM2852YMXAX-1.8 National Semiconductor LM2852YMXAX-1.8 1.0000
RFQ
ECAD 1 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) LM2852 5.5V Fixed 14-HTSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 500kHz Positive Yes 2A 1.8V - 2.85V
LMS5213IM7-3.0/NOPB National Semiconductor LMS5213IM7-3.0/NOPB 0.4200
RFQ
ECAD 70 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 5-TSSOP, SC-70-5, SOT-353 6V Fixed SC-70-5 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 10 µA 160 µA Current Limit, Enable Positive 80mA 3V - 1 0.6V @ 80mA - Over Current, Over Temperature, Short Circuit
LP2980AITP-157 National Semiconductor LP2980AITP-157 0.1900
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 16V Fixed 5-uSMD (0.93x1.11) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 110 µA 850 µA Enable Positive 50mA 1.57V - 1 - 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM336Z-2.5/LFT1 National Semiconductor LM336Z-2.5/LFT1 0.3100
RFQ
ECAD 133 0.00000000 National Semiconductor - Bulk Active ±4% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM336 - - Fixed - TO-92-3 download EAR99 8542.39.0001 971 Shunt 10 mA 2.49V - - 400 µA
LM2678SD-ADJ/HALF National Semiconductor LM2678SD-ADJ/HALF 2.0000
RFQ
ECAD 9130 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined 250
LP39542TLX/NOPB National Semiconductor LP39542TLX/NOPB 2.2700
RFQ
ECAD 11 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Backlight, Camera Flash Surface Mount 36-WFBGA DC DC Regulator LP39542 2MHz 36-uSMD download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 900mA (Switch) 13 Yes Step-Up (Boost) 5.5V PWM 3V 4V ~ 5.3V
LM3880QMFE-1AA/NOPB National Semiconductor LM3880QMFE-1AA/NOPB 0.8900
RFQ
ECAD 6231 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C Automotive, Power Supply Sequencer Surface Mount SOT-23-6 LM3880 25 µA - Not Verified 2.7V ~ 5.5V SOT-23-6 download EAR99 8542.39.0001 1
LM5037MTX/NOPB-NS National Semiconductor LM5037MTX/NOPB-NS -
RFQ
ECAD 8005 0.00000000 National Semiconductor * Bulk Active LM5037 - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500
LM285AMX-1.2 National Semiconductor LM285AMX-1.2 2.3600
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active LM285 download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
LM9074MX National Semiconductor LM9074MX 0.9800
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 14-SOIC (0.154", 3.90mm Width) LM9074 16.5V Fixed 14-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 Enable Positive 180mA 5V - 1 2.5V @ 180mA 60dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM120K-12/883 National Semiconductor LM120K-12/883 79.2300
RFQ
ECAD 180 0.00000000 National Semiconductor - Bulk Active -55°C ~ 150°C (TJ) Through Hole TO-204AA, TO-3 -25V Fixed TO-3-2 download EAR99 8542.39.0001 1 4 mA - Negative 1.5A -12V - 1 - 56dB (120Hz) Over Current, Over Temperature
LP2951ACM-3.0 National Semiconductor LP2951ACM-3.0 -
RFQ
ECAD 2681 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 30V Adjustable (Fixed) 8-SOIC download RoHS non-compliant EAR99 8542.39.0001 95 120 µA 14 mA Enable Positive 100mA 1.235V (3V) 29V 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LP3891ET-1.2/NOPB National Semiconductor LP3891ET-1.2/NOPB 0.8100
RFQ
ECAD 3179 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 5.5V Fixed TO-220-5 download ROHS3 Compliant EAR99 8542.39.0001 45 30 µA 8 mA Enable Positive 800mA 1.2V - 1 0.4V @ 800mA 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LP3875ESX-2.5 National Semiconductor LP3875ESX-2.5 0.9300
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LP3875 7V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 5 mA 15 mA Enable Positive 1.5A 2.5V - 1 0.55V @ 1.5A 73dB ~ 57dB (120Hz) 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