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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 Configuration Reference Type Interface 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 Synchronous Rectifier Accuracy Current - Output Display Type Digits or Characters 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 Sensor Type Sensing Temperature Output Alarm Output Fan
LM2665M6X National Semiconductor LM2665M6X 0.5700
RFQ
ECAD 91 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount SOT-23-6 LM2665 5.5V Fixed SOT-23-6 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Ratiometric 1 Charge Pump 80kHz Positive No 40mA 2Vin, Vin/2 - 2.5V
LM809M3-2.93/NOPB National Semiconductor LM809M3-2.93/NOPB -
RFQ
ECAD 7331 0.00000000 National Semiconductor - Bulk Active -40°C ~ 105°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 Simple Reset/Power-On Reset LM809 Push-Pull, Totem Pole SOT-23-3 download EAR99 8542.39.0001 1 Active Low 1 2.93V 140ms Minimum
LP3961ES-5.0 National Semiconductor LP3961ES-5.0 -
RFQ
ECAD 4775 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 RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 9 mA 15 mA Enable Positive 800mA 5V - 1 0.35V @ 800mA - Over Current, Over Temperature, Short Circuit
LM2678S-3.3 National Semiconductor LM2678S-3.3 -
RFQ
ECAD 4534 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2678 40V Fixed DDPAK/TO-263-7 - RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 5A 3.3V - 8V
LP3852EMPX-3.3 National Semiconductor LP3852EMPX-3.3 2.4400
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB LP3852 7V Fixed SOT-223-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,000 3 mA 10 mA Enable Positive 1.5A 3.3V - 1 0.44V @ 1.5A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LP3879MR-1.0 National Semiconductor LP3879MR-1.0 1.1200
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 6V Fixed 8-SO PowerPad download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 1.4 mA 2.2 mA Enable Positive 800mA 1V - 1 - 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2951ACN National Semiconductor LP2951ACN 0.4800
RFQ
ECAD 2 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C Through Hole 8-DIP (0.300", 7.62mm) LP2951 30V Adjustable (Fixed) 8-PDIP download RoHS non-compliant EAR99 8542.39.0001 40 120 µA 12 mA - Positive 100mA 1.235V (5V) 30V 1 0.45V @ 100mA - Over Current, Over Temperature
LM2586T-12 National Semiconductor LM2586T-12 2.0800
RFQ
ECAD 5336 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-7 Formed Leads 40V Fixed TO-220-7 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz ~ 200kHz Positive No 3A (Switch) 12V - 4V
LM3464MHX/NOPB National Semiconductor LM3464MHX/NOPB -
RFQ
ECAD 3611 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Lighting Surface Mount 28-PowerTSSOP (0.173", 4.40mm Width) DC DC Controller LM3464 - 28-HTSSOP download 0000.00.0000 1 - 4 No - 80V Analog, PWM 12V -
LM2614ATL National Semiconductor LM2614ATL 0.8900
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -20°C ~ 85°C (TA) Converter, RF Power Amplifier Surface Mount 10-WFBGA 2.8V ~ 5.5V 10-uSMD (2.25x2.50) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 1 1V ~ 3.6V
LM236AM-2.5 National Semiconductor LM236AM-2.5 2.6200
RFQ
ECAD 273 0.00000000 National Semiconductor - Bulk Active ±1% -25°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM236 - - Fixed - 8-SOIC download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 10 mA 2.49V - - 400 µA
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
LP3981ILD-3.0 National Semiconductor LP3981ILD-3.0 -
RFQ
ECAD 9008 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 6-WDFN Exposed Pad LP3981 6V Fixed 6-WSON (3x4) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 120 µA 210 µA Enable Positive 300mA 3V - 1 0.2V @ 300mA 50dB ~ 55dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM7908CT National Semiconductor LM7908CT 0.2300
RFQ
ECAD 1 0.00000000 National Semiconductor - Tube Obsolete 0°C ~ 125°C Through Hole TO-220-3 -35V Fixed TO-220-3 download RoHS non-compliant EAR99 8542.39.0001 50 6 mA - Negative 1A -8V - 1 2V @ 1A (Typ) 60dB (120Hz) Over Temperature, Short Circuit
LM2593HVT-5.0/NOPB National Semiconductor LM2593HVT-5.0/NOPB 4.0600
RFQ
ECAD 423 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-7 Formed Leads LM2593 60V Fixed TO-220-7 download EAR99 8542.39.0001 74 Step-Down 1 Buck 150kHz Positive No 2A 5V - 4.5V
LM63DIMA/NOPB National Semiconductor LM63DIMA/NOPB 1.0000
RFQ
ECAD 4470 0.00000000 National Semiconductor - Bulk Active 0°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LM63 2-Wire SMBus 3V ~ 3.6V 8-SOIC download EAR99 8542.39.0001 1 Fan Control, Temp Monitor ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank ±3°C Internal and External 0°C ~ 125°C Yes Yes
LMC6953CM/NOPB National Semiconductor LMC6953CM/NOPB 2.2800
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) Multi-Voltage Supervisor LMC6953 Open Drain or Open Collector 8-SOIC download Vendor Undefined REACH Unaffected 2156-LMC6953CM/NOPB-14 1 Active Low 2 3.3V, 5V 100ms Minimum
LM4040DIM3X-5.0/NOPB National Semiconductor LM4040DIM3X-5.0/NOPB 0.1600
RFQ
ECAD 10 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 EAR99 8542.39.0001 1,888 Shunt 15 mA 5V - 80µVrms 85 µA
COP472N-3/NOPB National Semiconductor COP472N-3/NOPB -
RFQ
ECAD 9664 0.00000000 National Semiconductor COPS™ Bulk Active 0°C ~ 70°C Through Hole 20-DIP (0.300", 7.62mm) COP472 250 µA 3V ~ 5.5V 20-DIP - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 36 Segment Serial LCD 4.5 Digits
LP2988IM-3.3/NOPB National Semiconductor LP2988IM-3.3/NOPB 0.7000
RFQ
ECAD 9575 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 16V Fixed 8-SOIC download ROHS3 Compliant EAR99 8542.39.0001 95 120 µA 3.7 mA Enable Positive 200mA 3.3V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LM79L05ACZ/NOPB National Semiconductor LM79L05ACZ/NOPB -
RFQ
ECAD 8111 0.00000000 National Semiconductor - Bulk Active 0°C ~ 70°C Through Hole TO-226-3, TO-92-3 (TO-226AA) -35V Fixed TO-92-3 download 0000.00.0000 1 6 mA - Negative 100mA -5V - 1 - 50dB (120Hz) Over Temperature, Short Circuit
LM2575T-15/LF03 National Semiconductor LM2575T-15/LF03 -
RFQ
ECAD 1126 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2575T-15/LF03-14 1
LP3907SQ-JXQX National Semiconductor LP3907SQ-JXQX 1.4000
RFQ
ECAD 4 0.00000000 National Semiconductor * Bulk Active download Vendor Undefined REACH Affected 2156-LP3907SQ-JXQX-14 1
LM2937ET-8.0 National Semiconductor LM2937ET-8.0 -
RFQ
ECAD 4960 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-3 LM2937 26V Fixed TO-220-3 - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 2 mA 20 mA - Positive 500mA 8V - 1 1V @ 50mA - Over Temperature, Reverse Polarity, Short Circuit
LM2671N-5.0 National Semiconductor LM2671N-5.0 1.7700
RFQ
ECAD 1 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) LM2671 40V Fixed 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 500mA 5V - 6.5V
LP3985IBP-2.5 National Semiconductor LP3985IBP-2.5 0.1900
RFQ
ECAD 4138 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.5x1.2) download RoHS non-compliant EAR99 8542.39.0001 250 150 µA 250 µA Enable Positive 150mA 2.5V - 1 0.1V @ 150mA 50dB ~ 40dB (1kHz ~ 10kHz) 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 -
LMV431AIMF/NOPB National Semiconductor LMV431AIMF/NOPB -
RFQ
ECAD 8947 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LMV431 - - Adjustable - SOT-23-3 download EAR99 8542.39.0001 1 Shunt 15 mA 1.24V - - 80 µA 30 V
MM5453V/NOPB National Semiconductor MM5453V/NOPB -
RFQ
ECAD 9000 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-MM5453V/NOPB-14 1
LP3923TLX-VB/NOPB National Semiconductor LP3923TLX-VB/NOPB 0.6800
RFQ
ECAD 129 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C Cellular, CDMA Handset Surface Mount 30-WFBGA LP3923 - 3V ~ 5.5V 30-DSBGA download ROHS3 Compliant EAR99 8542.39.0001 3,000
  • 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