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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 Power - Max Voltage - Input Number of Channels Voltage - Input (Max) Output Type Temperature Coefficient Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Standards Current - Output / Channel Configuration Reference Type Interface Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Internal Switch(s) Topology Frequency - Switching Control Features Voltage - Supply (Max) Output Configuration Synchronous Rectifier Accuracy Current - Output Display Type Digits or Characters Dimming Voltage - Supply (Min) Voltage - Output Auxiliary Sense 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 Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer Sensor Type Sensing Temperature Output Alarm Output Fan
LM2734ZSDX/NOPB-NS National Semiconductor LM2734ZSDX/NOPB-NS -
RFQ
ECAD 9520 0.00000000 National Semiconductor * Bulk Active - ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 4,500
LP3871ES-2.5 National Semiconductor LP3871ES-2.5 0.9500
RFQ
ECAD 9177 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LP3871 7V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 5 mA 15 mA Enable Positive 800mA 2.5V - 1 0.35V @ 800mA 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LP2951ACMM-3.0 National Semiconductor LP2951ACMM-3.0 -
RFQ
ECAD 8692 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 30V Adjustable (Fixed) 8-VSSOP download Vendor Undefined REACH Affected 2156-LP2951ACMM-3.0-14 EAR99 8542.39.0001 1 120 µA 14 mA Enable Positive 100mA 1.235V (3V) 29V 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LM3370SD-3806/NOPB National Semiconductor LM3370SD-3806/NOPB 0.6800
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 16-WFDFN Exposed Pad LM3370 5.5V Fixed 16-WSON (5x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 Step-Down 2 Buck 2MHz Positive Yes 600mA 1.6V, 1.8V - 2.7V
LM2594HVN-ADJ/NOPB National Semiconductor LM2594HVN-ADJ/NOPB -
RFQ
ECAD 2752 0.00000000 National Semiconductor * Bulk Active LM2594 download 0000.00.0000 1
LP38843S-1.5 National Semiconductor LP38843S-1.5 1.6800
RFQ
ECAD 3937 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 5.5V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 40 mA 40 mA Enable Positive 3A 1.5V - 1 0.5V @ 3A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LP2996MRX-NS National Semiconductor LP2996MRX-NS 1.2400
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C (TJ) DDR Terminator Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) LP2996 320µA 2.2V ~ 5.5V 8-SO PowerPad download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 2,500
LP3972SQ-BI414/NOPB National Semiconductor LP3972SQ-BI414/NOPB 1.9700
RFQ
ECAD 6 0.00000000 National Semiconductor * Bulk Active LP3972 - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1,000
LM285BXZ-1.2/T1 National Semiconductor LM285BXZ-1.2/T1 1.0200
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM285 - - Fixed 30ppm/°C TO-92-3 - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,000 Shunt 20 mA 1.235V - 60µVrms 10 µA
LM96194CISQ/NOPB National Semiconductor LM96194CISQ/NOPB 7.7700
RFQ
ECAD 829 0.00000000 National Semiconductor TruTherm® Bulk Active -40°C ~ 85°C Surface Mount 48-WFQFN Exposed Pad LM96194 2-Wire SMBus 3V ~ 3.6V 48-WQFN (7x7) download EAR99 8542.39.0001 1 Hardware Monitor ADC (Sigma Delta), Comparator, Fan Control, Multiplexer, Register Bank ±2.5°C Internal and External -40°C ~ 125°C Yes Yes
LP2988AIMMX-3.3/NOPB National Semiconductor LP2988AIMMX-3.3/NOPB 0.9800
RFQ
ECAD 13 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LP2988 16V Fixed 8-VSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,500 120 µA 3.7 mA Enable Positive 200mA 3.3V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
5962-8759401VYA National Semiconductor 5962-8759401VYA 363.7800
RFQ
ECAD 145 0.00000000 National Semiconductor - Bulk Active ±1% -55°C ~ 125°C (TA) Surface Mount 10-CSOIC (0.241", 6.12mm Width) 5962-8759401 - - Fixed 50ppm/°C 10-CFP download EAR99 8542.39.0001 1 Shunt 20 mA 1.2V - - 10 µA
LP2982AIM5-2.5 National Semiconductor LP2982AIM5-2.5 0.2200
RFQ
ECAD 20 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 95 µA 1.4 mA Enable Positive 50mA 2.5V - 1 0.33V @ 80mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2419T National Semiconductor LM2419T 6.8000
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active -20°C ~ 90°C Through Hole TO-220-11 Formed Leads LM2419 27 mA 85V TO-220-11 download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 - - CRT -
LM4128AMF-3.3 National Semiconductor LM4128AMF-3.3 -
RFQ
ECAD 4523 0.00000000 National Semiconductor - Bulk Active ±0.1% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4128 100µA 3.7V ~ 5.5V Fixed 75ppm/°C SOT-23-5 download Vendor Undefined REACH Affected 2156-LM4128AMF-3.3-14 1 Series 20 mA 3.3V 310µVp-p -
LP2950CDTX-5.0 National Semiconductor LP2950CDTX-5.0 -
RFQ
ECAD 4347 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 30V Fixed TO-252-3 download Vendor Undefined REACH Affected 2156-LP2950CDTX-5.0-14 1 120 µA 14 mA - Positive 100mA 5V - 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LM2679T-5.0 National Semiconductor LM2679T-5.0 -
RFQ
ECAD 1250 0.00000000 National Semiconductor * Bulk Obsolete - RoHS non-compliant Vendor Undefined 2156-LM2679T-5.0-14 1
LM3553SD National Semiconductor LM3553SD 1.4600
RFQ
ECAD 2 0.00000000 National Semiconductor LM3553 Bulk Active -30°C ~ 85°C (TA) Backlight, Camera Flash Surface Mount 12-WFDFN Exposed Pad DC DC Regulator LM3553 1.2MHz 12-WSON (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 1.2A (Flash) 1 Yes Step-Up (Boost) 5.5V I²C 2.7V -
LM5072MHX-80 National Semiconductor LM5072MHX-80 -
RFQ
ECAD 7214 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) Controller (PD), DC/DC LM5072 2mA (Max) 12.95 W 1 9V ~ 70V 16-HTSSOP download EAR99 8542.39.0001 1 802.3af (PoE) Both Yes
LM2608ATL-1.8 National Semiconductor LM2608ATL-1.8 0.8800
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Obsolete -35°C ~ 85°C (TA) Surface Mount 10-WFBGA, DSBGA 5.5V Programmable 10-TµSMD (2.25x2.5) download RoHS non-compliant EAR99 8542.39.0001 250 Step-Down 1 Buck 610kHz Positive Yes 400mA 1.5V, 1.8V - 2.8V
LP3971SQE-7848 National Semiconductor LP3971SQE-7848 3.6300
RFQ
ECAD 222 0.00000000 National Semiconductor * Bulk Active LP3971 download Vendor Undefined REACH Affected 2156-LP3971SQE-7848-14 1
LP3907SQ-BJXIX/NOPB National Semiconductor LP3907SQ-BJXIX/NOPB 1.0800
RFQ
ECAD 946 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 24-WFQFN Exposed Pad LP3907 2.8V ~ 5.5V 24-WQFN (4x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 4 Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 1.2V, 1A 3.3V, 600mA 1.8V, 300mA No No Yes
LM2469TA/NOPB National Semiconductor LM2469TA/NOPB -
RFQ
ECAD 4315 0.00000000 National Semiconductor - Tube Obsolete -20°C ~ 100°C Through Hole TO-220-9 Formed Leads LM2469 8 mA 60V ~ 85V TO-220-9 download ROHS3 Compliant EAR99 8542.39.0001 45 - - CRT -
LM3670MF-1.6/NOPB National Semiconductor LM3670MF-1.6/NOPB 0.5600
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Fixed SOT-23-5 download EAR99 8542.39.0001 1 Step-Down 1 Buck 1MHz Positive Yes 350mA 1.6V - 2.5V
LM323KSTEEL National Semiconductor LM323KSTEEL 40.2700
RFQ
ECAD 34 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Through Hole TO-204AA, TO-3 20V Fixed TO-3-2 download EAR99 8542.39.0001 1 - Positive 3A 5V - 1 - - Over Current, Over Temperature
LM2586S-12/NOPB National Semiconductor LM2586S-12/NOPB -
RFQ
ECAD 4204 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2586S-12/NOPB-14 1
LM120H-12/883 National Semiconductor LM120H-12/883 -
RFQ
ECAD 6348 0.00000000 National Semiconductor - Bulk Active -55°C ~ 150°C (TJ) Through Hole TO-205AD, TO-39-3 Metal Can -25V Fixed TO-39-3 download 0000.00.0000 1 4 mA - Negative 500mA -12V - 1 - 56dB (120Hz) Over Current, Over Temperature
LM25007MM/NOPB National Semiconductor LM25007MM/NOPB -
RFQ
ECAD 9652 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 42V Adjustable 8-VSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck Up to 800kHz Positive No 500mA 2.5V 37V 9V
LM2575SX-5.0 National Semiconductor LM2575SX-5.0 1.7800
RFQ
ECAD 9771 0.00000000 National Semiconductor * Bulk Active download Vendor Undefined REACH Affected 2156-LM2575SX-5.0-14 EAR99 8542.39.0001 1
LM385BYZ-1.2/NOPB National Semiconductor LM385BYZ-1.2/NOPB 0.9000
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active ±1% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM385 - - Fixed 50ppm/°C TO-92-3 download EAR99 8542.39.0001 335 Shunt 20 mA 1.235V - 60µVrms 15 µA
  • 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