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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 Voltage - Supply (Vcc/Vdd) Number of Outputs Reset Current - Quiescent (Iq) Current - Supply (Max) Internal Switch(s) Topology Frequency - Switching Control Features Voltage - Supply (Max) Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces 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
LM385MX-1.2/NOPB National Semiconductor LM385MX-1.2/NOPB -
RFQ
ECAD 6966 0.00000000 National Semiconductor - Bulk Active -2.43%, +2.02% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM385 - - Fixed 150ppm/°C 8-SOIC download 0000.00.0000 1 Shunt 20 mA 1.235V - 60µVrms 15 µA
LM25066PSQE/NOPB National Semiconductor LM25066PSQE/NOPB -
RFQ
ECAD 1912 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Base Station-Networking Line Cards, Servers Surface Mount 24-WFQFN Exposed Pad LM25066 5.8mA 2.9V ~ 17V 24-WQFN (4x5) download 0000.00.0000 1
LM3495MTC/NOPB National Semiconductor LM3495MTC/NOPB 2.2900
RFQ
ECAD 470 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM3495 Transistor Driver 16-TSSOP download EAR99 8542.39.0001 132 Step-Down 2.9V ~ 18V 1 Buck 200kHz ~ 1.5MHz Current Limit, Frequency Control, Tracking Positive 1 96% Yes Yes -
LM34910SD National Semiconductor LM34910SD 1.4100
RFQ
ECAD 7754 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 10-WDFN Exposed Pad 36V Adjustable 10-WSON (4x4) download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 1 Buck - Positive No 1.25A 2.5V 33V 8V
LM27213SQ National Semiconductor LM27213SQ 2.1700
RFQ
ECAD 250 0.00000000 National Semiconductor - Bulk Active -5°C ~ 105°C (TA) Surface Mount 48-WFQFN Exposed Pad LM27213 Transistor Driver 48-WQFN (7x7) download RoHS non-compliant 2 (1 Year) REACH Affected EAR99 8542.39.0001 250 Step-Down 4.75V ~ 6V 1 Buck - Current Limit, Enable, Power Good, Soft Start Positive 1 - Yes No -
LM2940S-9.0 National Semiconductor LM2940S-9.0 1.0200
RFQ
ECAD 7264 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 26V Fixed DDPAK/TO-263-3 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 15 mA 60 mA - Positive 1A 9V - 1 1V @ 1A 64dB (120Hz) Over Current, Over Temperature, Reverse Polarity, Short Circuit
LP3972SQ-A413/NOPB National Semiconductor LP3972SQ-A413/NOPB 4.4700
RFQ
ECAD 30 0.00000000 National Semiconductor * Bulk Active LP3972 download Vendor Undefined REACH Unaffected 2156-LP3972SQ-A413/NOPB-14 1
LP2985AIM5X-3.3 National Semiconductor LP2985AIM5X-3.3 -
RFQ
ECAD 8075 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 95 µA 2.5 mA Enable Positive 150mA 3.3V - 1 0.575V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3971SQ-2G16/NOPB National Semiconductor LP3971SQ-2G16/NOPB -
RFQ
ECAD 7580 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Processor Surface Mount 40-WFQFN Exposed Pad LP3971 60µA 2.7V ~ 5.5V 40-WQFN (5x5) - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000
LM120K-15 National Semiconductor LM120K-15 57.9400
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -55°C ~ 150°C (TJ) Through Hole TO-204AA, TO-3 -25V Fixed TO-3-2 download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 4 mA - Negative 1A -15V - 1 - 56dB (120Hz) Over Current, Over Temperature
LM4040DIM3X-6.0/NOPB National Semiconductor LM4040DIM3X-6.0/NOPB 0.1800
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Obsolete ±1% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4040 - - Fixed 150ppm/°C SOT-23-3 download ROHS3 Compliant EAR99 8542.39.0001 3,000 Shunt 15 mA 6V - 80µVrms 90 µA
LP3893ES-1.2-NS National Semiconductor LP3893ES-1.2-NS -
RFQ
ECAD 3899 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 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 1V @ 1A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LP2989ILD-4.0 National Semiconductor LP2989ILD-4.0 0.6300
RFQ
ECAD 7 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-WDFN Exposed Pad 16V Fixed 8-WSON (4x4) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 175 µA 9 mA Enable Positive 500mA 4V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LM285BYM National Semiconductor LM285BYM -
RFQ
ECAD 9487 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM285 - - Adjustable 50ppm/°C 8-SOIC download 0000.00.0000 1 Shunt 20 mA 1.24V - 50µVrms 45 µA 5.3 V
LM2853MH-3.0/NOPB National Semiconductor LM2853MH-3.0/NOPB -
RFQ
ECAD 9130 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) 5.5V Fixed 14-HTSSOP - RoHS non-compliant Vendor Undefined 2156-LM2853MH-3.0/NOPB-14 1 Step-Down 1 Buck 550kHz Positive Yes 3A 3V - 3V
LM5008ASD/NOPB National Semiconductor LM5008ASD/NOPB -
RFQ
ECAD 4205 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-WDFN Exposed Pad 95V Adjustable 8-WSON (4x4) download EAR99 8542.39.0001 1 Step-Down 1 Buck 50kHz ~ 1.1MHz Positive No 350mA 2.5V 75V 6V
LM3702XCBP-308 National Semiconductor LM3702XCBP-308 -
RFQ
ECAD 4362 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount 9-VFBGA Simple Reset/Power-On Reset LM3702 Push-Pull, Totem Pole 9-DSBGA download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Active Low 1 3.08V 140ms Minimum
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
LM4120IM5-3.3 National Semiconductor LM4120IM5-3.3 -
RFQ
ECAD 3410 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 - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Series 5 mA 3.3V 20µVp-p 36µVp-p
LM2599S-3.3 National Semiconductor LM2599S-3.3 3.2600
RFQ
ECAD 1 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA 40V Fixed DDPAK/TO-263-7 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 3A 3.3V - 4.5V
LM27964SQ-C/NOPB National Semiconductor LM27964SQ-C/NOPB 1.3000
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Backlight Surface Mount 24-WFQFN Exposed Pad DC DC Regulator LM27964 700kHz 24-WQFN (4x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 30mA, 80mA 7 Yes Switched Capacitor (Charge Pump) 5.5V I²C 2.7V 2V ~ 4V
LP38691DT-2.5 National Semiconductor LP38691DT-2.5 0.7900
RFQ
ECAD 11 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 2.5V - 1 0.725V @ 500mA 55dB (120Hz) Over Temperature
LM2724AM National Semiconductor LM2724AM -
RFQ
ECAD 6537 0.00000000 National Semiconductor * Bulk Active LM2724 Not Verified - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1
LM3705XCBPX-308 National Semiconductor LM3705XCBPX-308 0.6400
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount 9-VFBGA Simple Reset/Power-On Reset LM3705 Push-Pull, Totem Pole 9-DSBGA download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Active High 1 3.08V 140ms Minimum
LM3215TLX-45/NOPB National Semiconductor LM3215TLX-45/NOPB 1.9700
RFQ
ECAD 291 0.00000000 National Semiconductor - Bulk Active - Converter, RF Power Amplifier - - LM3215 - - - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 3,000 - -
LM4051BIM3-1.2 National Semiconductor LM4051BIM3-1.2 1.0900
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active ±0.2% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4051 - - Fixed 50ppm/°C SOT-23-3 download Vendor Undefined REACH Affected 2156-LM4051BIM3-1.2-14 1 Shunt 12 mA 1.225V - 20µVrms 65 µA
LP3906SQ-PPXP/NOPB-NS National Semiconductor LP3906SQ-PPXP/NOPB-NS -
RFQ
ECAD 8928 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Digital Cores Surface Mount 24-WFQFN Exposed Pad LP3906 60µA 2.7V ~ 5.5V 24-WQFN (4x5) - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250
LM2676SX-ADJ REEL National Semiconductor LM2676SX-ADJ REEL -
RFQ
ECAD 8498 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 400
LM25115SD/NOPB National Semiconductor LM25115SD/NOPB -
RFQ
ECAD 5941 0.00000000 National Semiconductor * Bulk Obsolete - RoHS non-compliant Vendor Undefined 2156-LM25115SD/NOPB-14 1
LP3966ES-1.8 National Semiconductor LP3966ES-1.8 -
RFQ
ECAD 1661 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 1.8V - 1 1.2V @ 3A - 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