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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 Voltage - Supply Supplier Device Package DataSheet ECCN HTSUS Standard Package Function Current - Output / Channel 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 Voltage - Supply (Max) Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Accuracy 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 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
LM1086IT-5.0/NOPB National Semiconductor LM1086IT-5.0/NOPB 1.1300
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-3 25V Fixed TO-220-3 download EAR99 8542.39.0001 1 5 mA 10 mA - Positive 1.5A 5V - 1 1.5V @ 1.5A 68dB (120Hz) Over Current, Over Temperature, Short Circuit
LM1117DTX-ADJ National Semiconductor LM1117DTX-ADJ -
RFQ
ECAD 4286 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 15V Adjustable TO-252-3 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
LM5085MYX/NOPB National Semiconductor LM5085MYX/NOPB -
RFQ
ECAD 4832 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) LM5085 Transistor Driver 8-HVSSOP download EAR99 8542.39.0001 1 Step-Down 4.5V ~ 75V 1 Buck Up to 1MHz Current Limit, Enable, On Time Control Positive 1 100% No No -
LP2989ILDX-5.0/NOPB National Semiconductor LP2989ILDX-5.0/NOPB 1.6000
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-WDFN Exposed Pad 16V Fixed 8-WSON (4x4) download EAR99 8542.39.0001 1 175 µA 9 mA Enable Positive 500mA 5V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3872ESX-5.0/NOPB National Semiconductor LP3872ESX-5.0/NOPB 2.2500
RFQ
ECAD 8 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 EAR99 8542.39.0001 134 5 mA 15 mA Enable Positive 1.5A 5V - 1 0.55V @ 1.5A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM3404MRX/NOPB National Semiconductor LM3404MRX/NOPB -
RFQ
ECAD 2227 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Automotive, Lighting Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) DC DC Regulator LM3404 1MHz 8-SO PowerPad download EAR99 8542.39.0001 1 1A 1 Yes Step-Down (Buck) 42V PWM 6V 40V
LM2650MX-ADJ/NOPB National Semiconductor LM2650MX-ADJ/NOPB 5.3100
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 24-SOIC (0.295", 7.50mm Width) LM2650 18V Adjustable 24-SOIC download EAR99 8542.39.0001 57 Step-Down 1 Buck 90kHz Positive Yes 3A 1.5V 16V 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
LM2642MTC/NOPB National Semiconductor LM2642MTC/NOPB 2.5300
RFQ
ECAD 214 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Embedded systems, Console/Set-Top boxes Surface Mount 28-TSSOP (0.173", 4.40mm Width) LM2642 1mA 4.5V ~ 30V 28-TSSOP download EAR99 8542.39.0001 119
LM3671MF-1.6/NOPB National Semiconductor LM3671MF-1.6/NOPB 0.6700
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 LM3671 5.5V Fixed SOT-23-5 download EAR99 8542.39.0001 448 Step-Down 1 Buck 2MHz Positive Yes 600mA 1.6V - 2.7V
LM2940CS-12 National Semiconductor LM2940CS-12 1.6200
RFQ
ECAD 16 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA LM2940 26V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 185 10 mA 15 mA - Positive 1A 12V - 1 0.8V @ 1A 66dB (120Hz) Over Current, Over Temperature, Reverse Polarity, Short Circuit
LM1117MP-5.0 National Semiconductor LM1117MP-5.0 -
RFQ
ECAD 7499 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-261-4, TO-261AA 15V Fixed SOT-223 download EAR99 8542.39.0001 1 5 mA 10 mA - Positive 800mA 5V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LP2950CDT-5.0/NOPB National Semiconductor LP2950CDT-5.0/NOPB 0.6800
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 30V Fixed TO-252-3 download EAR99 8542.39.0001 444 120 µA 14 mA - Positive 100mA 5V - 1 0.6V @ 100mA - Over Current, Over Temperature
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
LM4050QAIM3-2.5/NOPB National Semiconductor LM4050QAIM3-2.5/NOPB -
RFQ
ECAD 6582 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active ±0.1% -40°C ~ 125°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 2.5V - 41µVrms 65 µA
LP3999ITL-3.3 National Semiconductor LP3999ITL-3.3 0.4200
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.41x1.08) download EAR99 8542.39.0001 1 150 µA 200 µA Enable Positive 150mA 3.3V - 1 0.1V @ 150mA 60dB ~ 50dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LP38855SX-1.2/NOPB National Semiconductor LP38855SX-1.2/NOPB 1.3500
RFQ
ECAD 2 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 download EAR99 8542.39.0001 223 300 µA 15 mA Enable Positive 1.5A 1.2V - 1 0.18V @ 1.5A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LP3996SD-3030 National Semiconductor LP3996SD-3030 0.4800
RFQ
ECAD 3138 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C Surface Mount 10-WFDFN Exposed Pad 6V Fixed 10-WSON (3x3) download EAR99 8542.39.0001 1 100 µA 170 µA Enable Positive 150mA, 300mA 3V - 2 0.22V @ 150mA, 0.55V @ 150mA 58dB ~ 45dB, 70dB ~ 60dB (1kHz ~ 20kHz) Over Temperature, Short Circuit
LP38513S-1.8 National Semiconductor LP38513S-1.8 -
RFQ
ECAD 4725 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 download EAR99 8542.39.0001 1 10 mA 20 mA Enable Positive 3A 1.8V - 1 0.43V @ 3A 73dB ~ 70dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LP2985AIM5-3.1/NOPB National Semiconductor LP2985AIM5-3.1/NOPB 1.1400
RFQ
ECAD 689 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download EAR99 8542.39.0001 264 95 µA 2.5 mA Enable Positive 150mA 3.1V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LMS1585ACSX-ADJ/NOPB National Semiconductor LMS1585ACSX-ADJ/NOPB 1.5700
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 13V Adjustable DDPAK/TO-263-3 download EAR99 8542.39.0001 192 7 mA 13 mA - Positive 5A 1.25V 11.6V 1 1.4V @ 5A 72dB (120Hz) Over Current, Over Temperature
LM2991T/NOPB National Semiconductor LM2991T/NOPB -
RFQ
ECAD 8879 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-5 -26V Adjustable TO-220-5 download EAR99 8542.39.0001 1 0.7 mA 5 mA Enable Negative 1A -3V -24V 1 1V @ 1A 60dB (1kHz) Over Temperature, Short Circuit
LM5100AMRX/NOPB National Semiconductor LM5100AMRX/NOPB 1.4500
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) LM5100 Non-Inverting Not Verified 9V ~ 14V 8-SO PowerPad download EAR99 8542.39.0001 1 Independent Half-Bridge 2 N-Channel MOSFET 2.3V, - 3A, 3A 430ns, 260ns 118 V
LM2694SD/NOPB National Semiconductor LM2694SD/NOPB 1.4400
RFQ
ECAD 207 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 10-WFDFN Exposed Pad 30V Adjustable 10-WSON (3x3) download EAR99 8542.39.0001 1 Step-Down 1 Buck 1MHz Positive No 600mA 2.5V 24V 8V
LP3961EMP-1.8/NOPB National Semiconductor LP3961EMP-1.8/NOPB 1.9400
RFQ
ECAD 3 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 155 9 mA 15 mA Enable Positive 800mA 1.8V - 1 0.35V @ 800mA - Over Current, Over Temperature, Short Circuit
LM4040CIM3-2.0 National Semiconductor LM4040CIM3-2.0 1.0000
RFQ
ECAD 7715 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4040 - - Fixed 100ppm/°C SOT-23-3 download 0000.00.0000 1 Shunt 15 mA 2.048V - 35µVrms 65 µA
LM2611AMF/NOPB National Semiconductor LM2611AMF/NOPB -
RFQ
ECAD 8561 0.00000000 National Semiconductor * Bulk Active LM2611 download 0000.00.0000 1
LM22673MR-5.0 National Semiconductor LM22673MR-5.0 1.2500
RFQ
ECAD 6541 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) LM22673 42V Fixed 8-SO PowerPad download EAR99 8542.39.0001 1 Step-Down 1 Buck 500kHz Positive No 3A 5V - 4.5V
LM2936MMX-3.3/NOPB National Semiconductor LM2936MMX-3.3/NOPB -
RFQ
ECAD 3168 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LM2936 40V Fixed 8-VSSOP download 0000.00.0000 1 15 µA 2.5 mA - Positive 50mA 3.3V - 1 0.4V @ 50mA 60dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LP38503TJ-ADJ/NOPB National Semiconductor LP38503TJ-ADJ/NOPB 1.3000
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-5 Thin 5.5V Adjustable TO-263-5 Thin download EAR99 8542.39.0001 1 15 µA 4 mA - Positive 3A 0.6V 5V 1 0.67V @ 3A 58dB ~ 56dB (120Hz ~ 1kHz) 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

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    In-stock Warehouse