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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Tolerance Operating Temperature Mounting Type Package / Case Type Base Product Number Input Type Current - Supply Power - Max Voltage - Input Number of Channels 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 Standards Reference Type Voltage - Supply (Vcc/Vdd) Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Channel Type Internal Switch(s) Topology Frequency - Switching Control Features 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) 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
LP3990SD-1.8 National Semiconductor LP3990SD-1.8 -
RFQ
ECAD 3700 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 6-WDFN Exposed Pad LP3990 6V Fixed 6-WSON (3x3) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 80 µA 120 µA Enable Positive 150mA 1.8V - 1 0.2V @ 150mA 55dB ~ 35dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LMS1587IT-1.5 National Semiconductor LMS1587IT-1.5 1.0700
RFQ
ECAD 5308 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Through Hole TO-220-3 13V Fixed TO-220-3 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 7 mA 13 mA - Positive 3A 1.5V - 1 1.3V @ 3A 60 ~ 72 dB (120Hz) Over Current, Over Temperature
LP2982AIM5-5.0 National Semiconductor LP2982AIM5-5.0 0.3500
RFQ
ECAD 958 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP2982 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 5V - 1 0.33V @ 80mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2989IMX-5.0/NOPB National Semiconductor LP2989IMX-5.0/NOPB 1.5600
RFQ
ECAD 12 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 16V Fixed 8-SOIC download EAR99 8542.39.0001 193 175 µA 9 mA Enable Positive 500mA 5V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LM340AK-12 National Semiconductor LM340AK-12 -
RFQ
ECAD 2864 0.00000000 National Semiconductor LM340A Bulk Active 0°C ~ 125°C (TA) Through Hole TO-204AA, TO-3 35V Fixed TO-3-2 download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 6.5 mA - Positive 1.5A 12V - 1 2V @ 1A 72dB (120Hz) Over Current, Over Temperature, Short Circuit
LP3984IMF-3.1/NOPB National Semiconductor LP3984IMF-3.1/NOPB -
RFQ
ECAD 6677 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP3984 6V Fixed SOT-23-5 - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 125 µA 150 µA Enable Positive 150mA 3.1V - 1 0.12V @ 150mA 60dB ~ 40dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LP3981ILD-2.83 National Semiconductor LP3981ILD-2.83 -
RFQ
ECAD 3915 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 6-WDFN Exposed Pad 6V Fixed 6-WSON (3x4) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 120 µA 210 µA Enable Positive 300mA 2.83V - 1 0.2V @ 300mA 50dB ~ 55dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM2937IMP-8.0 National Semiconductor LM2937IMP-8.0 0.6800
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount TO-261-4, TO-261AA LM2937 26V Fixed SOT-223-4 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 2 mA 20 mA - Positive 400mA 8V - 1 1V @ 50mA - Over Temperature, Reverse Polarity, Short Circuit
LP3882ET-1.8 National Semiconductor LP3882ET-1.8 -
RFQ
ECAD 6500 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 5.5V Fixed TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 30 µA 8 mA Enable Positive 1.5A 1.8V - 1 0.27V @ 1.5A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LM3280TLX/NOPB National Semiconductor LM3280TLX/NOPB 0.7400
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C Surface Mount 16-WFBGA 2.7V ~ 5.5V 16-TuSMD (2.35x2.35) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 4 Step-Down (Buck) (1), Linear (LDO) (3) 2MHz Adjustable, Fixed, Fixed, 800mV ~ 3.6V, 300mA Adjustable, Fixed, Fixed, 2.85V, 20mA Adjustable, Fixed, Fixed, 2.85V, 20mA No No No
LM2941T/LB08 National Semiconductor LM2941T/LB08 -
RFQ
ECAD 3309 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 26V Adjustable TO-220-5 download EAR99 8542.39.0001 1 10 mA 15 mA Enable Positive 1A 5V 20V 1 1V @ 1A - Over Temperature, Reverse Polarity, Short Circuit
LM330T-5.0/NOPB National Semiconductor LM330T-5.0/NOPB 0.4400
RFQ
ECAD 17 0.00000000 National Semiconductor - Bulk Active 0°C ~ 70°C Through Hole TO-220-3 26V Fixed TO-220-3 download EAR99 8542.39.0001 677 - Positive 150mA 5V - 1 - - Over Temperature, Reverse Polarity, Short Circuit
LM5072MH-80/NOPB National Semiconductor LM5072MH-80/NOPB 2.7700
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C 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 109 802.3af (PoE) Both Yes
LP3874EMP-2.5/NOPB National Semiconductor LP3874EMP-2.5/NOPB 1.5300
RFQ
ECAD 554 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 197 9 mA 15 mA Enable Positive 800mA 2.5V - 1 0.35V @ 800mA 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM3495MTCX/NOPB National Semiconductor LM3495MTCX/NOPB 1.9600
RFQ
ECAD 2 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 1 Step-Down 2.9V ~ 18V 1 Buck 200kHz ~ 1.5MHz Current Limit, Frequency Control, Tracking Positive 1 96% Yes Yes -
LP3853ES-3.3 National Semiconductor LP3853ES-3.3 -
RFQ
ECAD 9422 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 7V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 10 mA 10 mA Enable Positive 3A 3.3V - 1 0.6V @ 3A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LP2989IMM-5.0 National Semiconductor LP2989IMM-5.0 1.4900
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 16V Fixed 8-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 200 µA 9 mA Enable Positive 500mA 5V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2724AMX National Semiconductor LM2724AMX 1.2900
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2724 Non-Inverting Not Verified 4.3V ~ 6.8V 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 Synchronous Half-Bridge 2 N-Channel MOSFET - 3A, 3.2A 17ns, 12ns 28 V
LP2988AIMM-3.0 National Semiconductor LP2988AIMM-3.0 0.5400
RFQ
ECAD 4740 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 16V Fixed 8-VSSOP download EAR99 8542.39.0001 1 120 µA 3.7 mA Enable Positive 200mA 3V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2950CZ-5.0/T3 National Semiconductor LP2950CZ-5.0/T3 0.2700
RFQ
ECAD 8600 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
LM2672N-12/NOPB National Semiconductor LM2672N-12/NOPB -
RFQ
ECAD 6070 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2672N-12/NOPB-14 1
LM4120AIM5-3.3 National Semiconductor LM4120AIM5-3.3 -
RFQ
ECAD 7462 0.00000000 National Semiconductor - Bulk Active ±0.2% -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 3.3V 20µVp-p 36µVp-p
LP2985ITP-2.6/NOPB National Semiconductor LP2985ITP-2.6/NOPB 0.3200
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 5-UFBGA, DSBGA 16V Fixed 5-DSBGA download ROHS3 Compliant EAR99 8542.39.0001 250 95 µA 2.5 mA Enable Positive 150mA 2.6V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM3691TL-1.8 National Semiconductor LM3691TL-1.8 1.0100
RFQ
ECAD 598 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 6-WFBGA, DSBGA 5.5V Fixed 6-DSBGA (1.5x1.3) download EAR99 8542.39.0001 1 Step-Down 1 Buck 4MHz Positive Yes 1A 1.8V - 2.3V
LM3354MM-3.3/NOPB National Semiconductor LM3354MM-3.3/NOPB -
RFQ
ECAD 8583 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C (TA) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 5.5V Fixed 10-VSSOP download ROHS3 Compliant EAR99 8542.39.0001 1,000 Step-Up/Step-Down 1 Charge Pump 1MHz Positive No 70mA 3.3V - 2.5V
LP2954AIM National Semiconductor LP2954AIM 2.0000
RFQ
ECAD 285 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LP2954 30V Adjustable 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 150 µA 33 mA Enable Positive 250mA 1.23V 29V 1 0.8V @ 250mA - Over Current, Over Temperature, Reverse Polarity
LM1117SX-ADJ National Semiconductor LM1117SX-ADJ -
RFQ
ECAD 1239 0.00000000 National Semiconductor - Bulk Obsolete 0°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 15V Adjustable DDPAK/TO-263-3 download EAR99 8542.39.0001 1 5 mA 10 mA - Positive 800mA 1.25V 13.8V 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
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
LM1117DTX-1.8 National Semiconductor LM1117DTX-1.8 -
RFQ
ECAD 2432 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 15V Fixed TO-252-3 download EAR99 8542.39.0001 1 5 mA 10 mA - Positive 800mA 1.8V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
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
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    Daily average RFQ Volume

  • Standard Product Unit

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    Standard Product Unit

  • Worldwide Manufacturers

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    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse