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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 Voltage - Supply (Vcc/Vdd) 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 Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces 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
LP3984ITP-2.9/NOPB National Semiconductor LP3984ITP-2.9/NOPB 0.2100
RFQ
ECAD 10 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 4-UFBGA, DSBGA 6V Fixed 4-DSBGA download Vendor Undefined REACH Unaffected 2156-LP3984ITP-2.9/NOPB-14 1 125 µA 150 µA Enable Positive 150mA 2.9V - 1 0.12V @ 150mA 60dB ~ 40dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LP2985IM5-1.8 National Semiconductor LP2985IM5-1.8 0.3200
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download Vendor Undefined REACH Affected 2156-LP2985IM5-1.8-14 1 95 µA 2.5 mA Enable Positive 150mA 1.8V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM4040DIM3X-4.1 National Semiconductor LM4040DIM3X-4.1 0.3400
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4040 - - Fixed 150ppm/°C SOT-23-3 download Vendor Undefined REACH Affected 2156-LM4040DIM3X-4.1-14 1 Shunt 15 mA 4.096V - 80µVrms 78 µA
LP3965ESX-3.3 National Semiconductor LP3965ESX-3.3 3.0900
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 7V Fixed DDPAK/TO-263-5 download Vendor Undefined REACH Affected 2156-LP3965ESX-3.3-14 1 9 mA 15 mA Enable Positive 1.5A 3.3V - 1 0.55V @ 1.5A - Over Current, Over Temperature, Short Circuit
LP5900TL-2.85 National Semiconductor LP5900TL-2.85 0.3400
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA 5.5V Fixed 4-DSBGA (1x1) download Vendor Undefined REACH Affected 2156-LP5900TL-2.85-14 1 50 µA 230 µA Enable Positive 150mA 2.85V - 1 0.15V @ 150mA 85dB ~ 40dB (100Hz ~ 100kHz) Over Temperature, Short Circuit
LM2852XMXA-0.8/NOPB National Semiconductor LM2852XMXA-0.8/NOPB 2.1200
RFQ
ECAD 4 0.00000000 National Semiconductor * Bulk Active download Vendor Undefined REACH Unaffected 2156-LM2852XMXA-0.8/NOPB-14 1
LM103H-3.0 National Semiconductor LM103H-3.0 84.2400
RFQ
ECAD 1 0.00000000 National Semiconductor * Bulk Active LM103 download REACH Affected 2156-LM103H-3.0-14 1
LM336M-2.5 National Semiconductor LM336M-2.5 0.7300
RFQ
ECAD 8 0.00000000 National Semiconductor - Bulk Active ±4% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM336 - - Fixed - 8-SOIC download Vendor Undefined REACH Affected 2156-LM336M-2.5-14 1 Shunt 10 mA 2.49V - - 400 µA
LM1085IT-3.3 National Semiconductor LM1085IT-3.3 -
RFQ
ECAD 8363 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-3 27V Fixed TO-220-3 download Vendor Undefined REACH Affected 2156-LM1085IT-3.3-14 1 10 mA - Positive 3A 3.3V - 1 1.5V @ 3A 72dB (120Hz) Over Current, Over Temperature
LM4050BIM3-5.0 National Semiconductor LM4050BIM3-5.0 1.9400
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±0.2% -40°C ~ 85°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-LM4050BIM3-5.0-14 1 Shunt 15 mA 5V - 93µVrms 80 µA
LP3470IM5-2.83/NOPB National Semiconductor LP3470IM5-2.83/NOPB 1.4100
RFQ
ECAD 50 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount SC-74A, SOT-753 Simple Reset/Power-On Reset LP3470 Not Verified Open Drain or Open Collector SOT-23-5 download Vendor Undefined REACH Unaffected 2156-LP3470IM5-2.83/NOPB-14 EAR99 8542.39.0001 1 Active Low 1 2.83V 1ms Minimum
LM185H-1.2/883 National Semiconductor LM185H-1.2/883 -
RFQ
ECAD 7184 0.00000000 National Semiconductor - Bulk Active ±1% -55°C ~ 125°C (TA) Through Hole TO-46-2 Metal Can LM185 - - Fixed 50ppm/°C TO-46-2, Metal Can download EAR99 8542.39.0001 1 Shunt 20 mA 1.2V - - 10 µA
LP3971SQE-W416/NOPB National Semiconductor LP3971SQE-W416/NOPB 3.6300
RFQ
ECAD 250 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
LM4040CIM7X-2.5/NOPB National Semiconductor LM4040CIM7X-2.5/NOPB -
RFQ
ECAD 2452 0.00000000 National Semiconductor - Bulk Obsolete ±0.5% -40°C ~ 85°C (TA) Surface Mount 5-TSSOP, SC-70-5, SOT-353 LM4040 - - Fixed 100ppm/°C SC-70-5 download ROHS3 Compliant EAR99 8542.39.0001 3,000 Shunt 15 mA 2.5V - 35µVrms 65 µA
LP2985ITP-1.8 National Semiconductor LP2985ITP-1.8 0.1700
RFQ
ECAD 7043 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-UFBGA, DSBGA 16V Fixed 5-DSBGA download EAR99 8542.39.0001 1 95 µA 2.5 mA Enable Positive 150mA 1.8V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM3444MMX/NOPB National Semiconductor LM3444MMX/NOPB 0.5200
RFQ
ECAD 3 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 LM3444 - 10-VSSOP download EAR99 8542.39.0001 1 - 1 No Step-Down (Buck) 13V Analog 8V -
LM34917ATL/NOPB National Semiconductor LM34917ATL/NOPB 1.9300
RFQ
ECAD 173 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 12-WFBGA 33V Adjustable 12-DSBGA download EAR99 8542.39.0001 1 Step-Down 1 Buck 2MHz Positive No 1.25A 2.5V 30V 8V
LM317HVK National Semiconductor LM317HVK -
RFQ
ECAD 8081 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Through Hole TO-204AA, TO-3 LM317 60V Adjustable TO-3-2 download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 1 12 mA - Positive 1.5A 1.25V 57V 1 - 80dB ~ 65dB (120Hz) Over Current, Over Temperature, Short Circuit
LM1117IMP-ADJ National Semiconductor LM1117IMP-ADJ -
RFQ
ECAD 2689 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-4, TO-261AA LM1117 15V Adjustable SOT-223-4 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 5 mA 10 mA - Positive 800mA 1.25V 13.8V 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LP3952RLX/NOPB National Semiconductor LP3952RLX/NOPB 1.7400
RFQ
ECAD 107 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Backlight Surface Mount 36-WFBGA, DSBGA DC DC Regulator LP3952 2MHz 36-DSBGA download EAR99 8542.39.0001 1 40mA 6 Yes Step-Up (Boost) 5.5V PWM 3V 5.3V
LM25037QMT National Semiconductor LM25037QMT 0.9900
RFQ
ECAD 5277 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM25037 Transistor Driver 16-TSSOP download EAR99 8542.39.0001 1 Step-Up/Step-Down 5.5V ~ 75V 1 Full-Bridge, Half-Bridge, Push-Pull 200kHz ~ 515kHz Current Limit, Dead Time Control, Enable, Ramp, Soft Start Positive, Isolation Capable 1 96% No Yes -
LM78L12ACZ/LFT1 National Semiconductor LM78L12ACZ/LFT1 0.2200
RFQ
ECAD 4 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,000
LM4040BIM3-4.1 National Semiconductor LM4040BIM3-4.1 1.0500
RFQ
ECAD 37 0.00000000 National Semiconductor - Bulk Active ±0.2% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4040 - - Fixed 100ppm/°C SOT-23-3 download Vendor Undefined REACH Affected 2156-LM4040BIM3-4.1-14 1 Shunt 15 mA 4.096V - 80µVrms 73 µA
LM78L12ACMX National Semiconductor LM78L12ACMX -
RFQ
ECAD 2436 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LM78L12 35V Fixed 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 3 mA - Positive 100mA 12V - 1 - 54dB (120Hz) Over Temperature, Short Circuit
LM5100CSD/NOPB National Semiconductor LM5100CSD/NOPB -
RFQ
ECAD 8894 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 10-WDFN Exposed Pad Non-Inverting 9V ~ 14V 10-WSON (4x4) - RoHS non-compliant Vendor Undefined 2156-LM5100CSD/NOPB-14 1 Independent Half-Bridge 2 N-Channel MOSFET 2.3V, - 1A, 1A 8ns, 8ns 118 V
LM5005MHX/NOPB National Semiconductor LM5005MHX/NOPB -
RFQ
ECAD 7021 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) 75V Adjustable 20-HTSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck 50kHz ~ 500kHz Positive No 2.5A 1.225V 70V 7V
LP3875ESX-ADJ/NOPB National Semiconductor LP3875ESX-ADJ/NOPB -
RFQ
ECAD 9310 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 7V Adjustable DDPAK/TO-263-5 download EAR99 8542.39.0001 1 5 mA 15 mA Enable Positive 1.5A 1.22V 6.4V 1 0.55V @ 1.5A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM385AXMX-1.2 National Semiconductor LM385AXMX-1.2 -
RFQ
ECAD 4835 0.00000000 National Semiconductor * Bulk Active LM385 download Vendor Undefined REACH Affected 2156-LM385AXMX-1.2-14 1
LP5996SD-3308/NOPB National Semiconductor LP5996SD-3308/NOPB 0.3400
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 10-WFDFN Exposed Pad 6V Fixed 10-WSON (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 110 µA 170 µA Enable Positive 150mA, 300mA 3.3V, 0.8V - 2 0.22V @ 150mA, 0.55V @ 300mA 58dB ~ 45dB (1kHz ~ 20kHz), 70dB ~ 60dB (1kHz ~ 20kHz) Over Temperature, Short Circuit
LP2980IM5-3.1 National Semiconductor LP2980IM5-3.1 -
RFQ
ECAD 4912 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 16V Fixed TSOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 110 µA 850 µA Enable Positive 50mA 3.1V - 1 - 63dB (1kHz) 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