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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 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 ECCN HTSUS Standard Package Function Current - Output / Channel Reference Type Voltage - Supply (Vcc/Vdd) Number of Outputs Reset Current - Quiescent (Iq) Current - Supply (Max) 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 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
LM2660M` National Semiconductor LM2660M` 0.3700
RFQ
ECAD 8322 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 5.5V Fixed 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Ratiometric 1 Charge Pump 5kHz, 40kHz Positive or Negative No 100mA -Vin, 2Vin, Vin/2 - 1.5V
LP5990TMX-1.2/NOPB National Semiconductor LP5990TMX-1.2/NOPB 0.3200
RFQ
ECAD 3 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 944 75 µA Enable Positive 200mA 1.2V - 1 0.25V @ 200mA 55dB (10kHz) Over Current, Over Temperature, Short Circuit
LM2576HVT-12 National Semiconductor LM2576HVT-12 -
RFQ
ECAD 7276 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 60V Fixed TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 3A 12V - 4V
LP2987IMX-5.0/NOPB National Semiconductor LP2987IMX-5.0/NOPB 1.0900
RFQ
ECAD 9 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 1 120 µA 3.7 mA Enable Positive 200mA 5V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LM120H-15/883 National Semiconductor LM120H-15/883 79.2300
RFQ
ECAD 6 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 EAR99 8542.39.0001 1 4 mA - Negative 500mA -15V - 1 - 56dB (120Hz) Over Current, Over Temperature
LM2671M-5.0/NOPB National Semiconductor LM2671M-5.0/NOPB -
RFQ
ECAD 7960 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 40V Fixed 8-SOIC download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 500mA 5V - 6.5V
LM3477AMMX/NOPB National Semiconductor LM3477AMMX/NOPB 1.2200
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) LM3477 Transistor Driver 8-VSSOP download EAR99 8542.39.0001 1 Step-Down 2.97V ~ 35V 1 Buck, Buck-Boost 500kHz Enable Positive 1 93% No No -
LM2575HVSX-ADJ/NOPB National Semiconductor LM2575HVSX-ADJ/NOPB -
RFQ
ECAD 9179 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 60V Adjustable DDPAK/TO-263-5 download EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 1A 1.23V 57V 4V
LM5035BMH/NOPB National Semiconductor LM5035BMH/NOPB 2.8000
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) LM5035 Transistor Driver 20-HTSSOP download EAR99 8542.39.0001 1 Step-Up/Step-Down 13V ~ 105V 1 Half-Bridge 200kHz, 500kHz Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 - Yes Yes -
LM2672MX-ADJ/NOPB National Semiconductor LM2672MX-ADJ/NOPB -
RFQ
ECAD 5733 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 40V Adjustable 8-SOIC download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 1A 1.21V 37V 6.5V
LM27313XMF/NOPB National Semiconductor LM27313XMF/NOPB -
RFQ
ECAD 8211 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 14V Adjustable SOT-23-5 download 0000.00.0000 1 Step-Up 1 Boost 1.6MHz Positive No 800mA (Switch) 5V 28V 2.7V
MCP809M3-2.93/NOPB National Semiconductor MCP809M3-2.93/NOPB 0.2700
RFQ
ECAD 12 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 MCP809 - SOT-23-3 download EAR99 8542.39.0001 1 Active Low 1 2.93V 140ms Minimum
LM98555CCMHX/NOPB National Semiconductor LM98555CCMHX/NOPB 8.3300
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active 0°C ~ 70°C CCD Driver Surface Mount 64-TFSOP (0.240", 6.10mm Width) Exposed Pad LM98555 - 3V ~ 5.5V 64-TSSOP download EAR99 8542.39.0001 1
LM2670S-ADJ/NOPB National Semiconductor LM2670S-ADJ/NOPB -
RFQ
ECAD 8036 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA 40V Adjustable DDPAK/TO-263-7 download 0000.00.0000 1 Step-Down 1 Buck 260kHz Positive No 3A 1.2V 37V 8V
LM3444MA/NOPB National Semiconductor LM3444MA/NOPB 0.6200
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Lighting Surface Mount 8-SOIC (0.154", 3.90mm Width) AC DC Offline Switcher LM3444 - 8-SOIC download EAR99 8542.39.0001 1 - 1 No Step-Down (Buck) 13V Analog 8V -
LP2996MX/NOPB National Semiconductor LP2996MX/NOPB 0.7300
RFQ
ECAD 22 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C DDR Terminator Surface Mount 8-SOIC (0.154", 3.90mm Width) LP2996 320µA 2.2V ~ 5.5V 8-SOIC download EAR99 8542.39.0001 409
LM4040AIZ-10.0 National Semiconductor LM4040AIZ-10.0 0.8900
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active ±0.1% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM4040 - - Fixed 100ppm/°C TO-92-3 download EAR99 8542.39.0001 1 Shunt 15 mA 10V - 180µVrms 103 µA
LM1117IMP-5.0 National Semiconductor LM1117IMP-5.0 -
RFQ
ECAD 9902 0.00000000 National Semiconductor - Bulk Active -40°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
LM1117MPX-1.8 National Semiconductor LM1117MPX-1.8 0.4200
RFQ
ECAD 58 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 1.8V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LM2734ZMKX/NOPB National Semiconductor LM2734ZMKX/NOPB 1.9300
RFQ
ECAD 11 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SOT-23-6 Thin, TSOT-23-6 20V Adjustable SOT-23-THIN download EAR99 8542.39.0001 1 Step-Down 1 Buck 3MHz Positive No 1A 0.8V 18V 3V
LM1117T-2.5 National Semiconductor LM1117T-2.5 0.5700
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Through Hole TO-220-3 15V Fixed TO-220-3 download EAR99 8542.39.0001 1 5 mA 10 mA - Positive 800mA 2.5V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LM5030MMX/NOPB National Semiconductor LM5030MMX/NOPB 1.3200
RFQ
ECAD 19 0.00000000 National Semiconductor - Bulk Active -40°C ~ 105°C (TA) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) LM5030 Transistor Driver 10-VSSOP download EAR99 8542.39.0001 227 Step-Up/Step-Down 14V ~ 90V 2 Full-Bridge, Half-Bridge, Push-Pull 200kHz, 600kHz Frequency Control, Soft Start Positive, Isolation Capable 1 50% No No -
LM385MX-1.2/NOPB National Semiconductor LM385MX-1.2/NOPB -
RFQ
ECAD 6966 0.00000000 National Semiconductor - Bulk Active -2.43%, +2.02% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM385 - - Fixed 150ppm/°C 8-SOIC download 0000.00.0000 1 Shunt 20 mA 1.235V - 60µVrms 15 µA
LM2675MX-5.0/NOPB National Semiconductor LM2675MX-5.0/NOPB -
RFQ
ECAD 8532 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 40V Fixed 8-SOIC download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 1A 5V - 6.5V
LM5088MH-2 National Semiconductor LM5088MH-2 -
RFQ
ECAD 9916 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) LM5088 Transistor Driver 16-HTSSOP download EAR99 8542.39.0001 1 Step-Down 4.5V ~ 75V 1 Buck 50kHz ~ 1MHz Current Limit, Enable, Frequency Control, Ramp, Soft Start Positive 1 - No Yes -
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
LM3880QMFE-1AA/NOPB National Semiconductor LM3880QMFE-1AA/NOPB 0.8900
RFQ
ECAD 6231 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C Automotive, Power Supply Sequencer Surface Mount SOT-23-6 LM3880 25 µA - Not Verified 2.7V ~ 5.5V SOT-23-6 download EAR99 8542.39.0001 1
LP3999ITLX-3.3/NOPB National Semiconductor LP3999ITLX-3.3/NOPB 0.4400
RFQ
ECAD 15 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.5x1.2) download EAR99 8542.39.0001 675 150 µA 200 µA Enable Positive 150mA 3.3V - 1 0.1V @ 150mA 60dB ~ 50dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM2678SX-ADJ/NOPB National Semiconductor LM2678SX-ADJ/NOPB -
RFQ
ECAD 6125 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA 40V Adjustable DDPAK/TO-263-7 download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 5A 1.21V 37V 8V
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
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    Daily average RFQ Volume

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    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

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    15,000 m2

    In-stock Warehouse