SIC
close
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 Features Base Product Number Input Type Current - Supply 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 ECCN HTSUS Standard Package Function 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 Programmable 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) Current - Output (Max) 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
LM5041ASD/NOPB National Semiconductor LM5041ASD/NOPB 1.7800
RFQ
ECAD 713 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-WFDFN Exposed Pad LM5041 Transistor Driver 16-WSON (5x5) download EAR99 8542.39.0001 1 Step-Up/Step-Down 15V ~ 90V 1 Half-Bridge, Push-Pull 200kHz, 600kHz Dead Time Control, Frequency Control, Soft Start Positive 1 - Yes Yes -
LP3982IMMX-ADJ National Semiconductor LP3982IMMX-ADJ 0.2300
RFQ
ECAD 9145 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 6V Adjustable 8-VSSOP download EAR99 8542.39.0001 1 270 µA Enable Positive 300mA 1.25V 6V 1 220mV - Over Current, Over Temperature
LM2576T-3.3/LF03 National Semiconductor LM2576T-3.3/LF03 1.9300
RFQ
ECAD 2 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 Formed Leads LM2576 40V Fixed TO-220-5 download EAR99 8542.39.0001 156 Step-Down 1 Buck 52kHz Positive No 3A 3.3V - 4V
LM3480IM3-12/NOPB National Semiconductor LM3480IM3-12/NOPB -
RFQ
ECAD 1821 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-236-3, SC-59, SOT-23-3 30V Fixed SOT-23-3 download EAR99 8542.39.0001 1 2 mA - Positive 100mA 12V - 1 1.2V @ 100mA - Over Current, Over Temperature
LP5951MG-3.0 National Semiconductor LP5951MG-3.0 -
RFQ
ECAD 7640 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 5-TSSOP, SC-70-5, SOT-353 5.5V Fixed SC-70-5 download EAR99 8542.39.0001 1 55 µA 70 µA Enable Positive 150mA 3V - 1 0.35V @ 150mA 60dB ~ 50dB (100Hz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LP2983IM5-1.0 National Semiconductor LP2983IM5-1.0 -
RFQ
ECAD 6205 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download EAR99 8542.39.0001 1 95 µA 2 mA Enable Positive 150mA 1V - 1 - 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LM4041DIZ-ADJ National Semiconductor LM4041DIZ-ADJ 0.3100
RFQ
ECAD 5 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active ±1% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM4041 - - Adjustable 150ppm/°C TO-92-3 download EAR99 8542.39.0001 1 Shunt 12 mA 1.24V - 20µVrms 65 µA 10 V
LM5069MM-2/NOPB National Semiconductor LM5069MM-2/NOPB -
RFQ
ECAD 2728 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C General Purpose Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Hot Swap Controller Auto Retry LM5069 1.3 mA 1 9V ~ 80V 10-VSSOP download EAR99 8542.39.0001 1 No Current Limit, Fault Timeout, OVP, UVLO -
LP2987ILD-3.3/NOPB National Semiconductor LP2987ILD-3.3/NOPB 1.0200
RFQ
ECAD 2 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 295 120 µA 3.7 mA Enable Positive 200mA 3.3V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2587SX-5.0/NOPB National Semiconductor LM2587SX-5.0/NOPB 7.1400
RFQ
ECAD 7 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LM2587 40V Fixed DDPAK/TO-263-5 download EAR99 8542.39.0001 42 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz Positive No 5A (Switch) 5V - 4V
LM4050AIM3-10/NOPB National Semiconductor LM4050AIM3-10/NOPB 1.1100
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±0.1% -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 272 Shunt 15 mA 10V - 150µVrms 103 µA
LM2679SD-3.3 National Semiconductor LM2679SD-3.3 -
RFQ
ECAD 7964 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad 40V Fixed 14-VSON (6x5) download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 5A 3.3V - 8V
LP3985ITLX-3.3/NOPB National Semiconductor LP3985ITLX-3.3/NOPB 0.3000
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.5x1.2) download EAR99 8542.39.0001 1,009 150 µA 250 µA Enable Positive 150mA 3.3V - 1 0.1V @ 150mA 50dB ~ 40dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM5009SDC/NOPB National Semiconductor LM5009SDC/NOPB -
RFQ
ECAD 7050 0.00000000 National Semiconductor * Bulk Active LM5009 download 0000.00.0000 1
LM385BXZ-1.2 National Semiconductor LM385BXZ-1.2 0.9600
RFQ
ECAD 397 0.00000000 National Semiconductor - Bulk Active ±1% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM385 - - Fixed 30ppm/°C TO-92-3 download EAR99 8542.39.0001 1 Shunt 20 mA 1.235V - 60µVrms 15 µA
LM1117DT-ADJ National Semiconductor LM1117DT-ADJ -
RFQ
ECAD 9714 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C (TJ) Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 15V Adjustable TO-252 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 5 mA - Positive 800mA 1.25V 13.8V 1 1.3V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LM3205TLX/NOPB National Semiconductor LM3205TLX/NOPB 2.5700
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 8-WFBGA 5.5V Adjustable 8-TuSMD download EAR99 8542.39.0001 1 Step-Down 1 Buck 2MHz Positive Yes 650mA 0.8V 3.6V 2.7V
LP38853MRX-ADJ/NOPB National Semiconductor LP38853MRX-ADJ/NOPB 2.6900
RFQ
ECAD 15 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 5.5V Adjustable 8-SO PowerPad download EAR99 8542.39.0001 1 300 µA 9 mA Enable, Soft Start Positive 3A 0.8V 1.8V 1 0.45V @ 3A 80dB ~ 70dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LM1117IDTX-ADJ/NOPB National Semiconductor LM1117IDTX-ADJ/NOPB -
RFQ
ECAD 2923 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 15V Adjustable TO-252-3 download 0000.00.0000 1 5 mA 10 mA - Positive 800mA 1.25V 13.8V 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LM2748MTC/NOPB National Semiconductor LM2748MTC/NOPB 1.4700
RFQ
ECAD 797 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-TSSOP (0.173", 4.40mm Width) LM2748 Transistor Driver 14-TSSOP download EAR99 8542.39.0001 1 Step-Down 3V ~ 6V 1 Buck 50kHz ~ 1MHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 86% Yes Yes -
LM4140ACM-2.5/NOPB National Semiconductor LM4140ACM-2.5/NOPB 3.5400
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±0.1% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM4140 375µA 1.8V ~ 5.5V Fixed 3ppm/°C 8-SOIC download EAR99 8542.39.0001 85 Series 8 mA 2.5V 2.2µVp-p -
LM5111-4M/NOPB National Semiconductor LM5111-4M/NOPB 1.4600
RFQ
ECAD 10 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM5111 Inverting, Non-Inverting Not Verified 3.5V ~ 14V 8-SOIC download EAR99 8542.39.0001 1 Independent Low-Side 2 N-Channel MOSFET 0.8V, 2.2V 3A, 5A 14ns, 12ns
LM2585SX-ADJ/NOPB National Semiconductor LM2585SX-ADJ/NOPB -
RFQ
ECAD 5254 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Adjustable DDPAK/TO-263-5 download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz Positive No 3A (Switch) 1.23V 60V 4V
LM5642MTCX/NOPB National Semiconductor LM5642MTCX/NOPB -
RFQ
ECAD 3544 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 28-TSSOP (0.173", 4.40mm Width) LM5642 Transistor Driver 28-TSSOP download EAR99 8542.39.0001 123 Step-Down 4.5V ~ 36V 2 Buck 200kHz Current Limit, Enable, Soft Start Positive 2 98.9% Yes Yes -
LM4050BIM3-5.0/NOPB National Semiconductor LM4050BIM3-5.0/NOPB 1.4800
RFQ
ECAD 500 0.00000000 National Semiconductor - Bulk Active ±0.2% -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
LP2986IMM-3.3/NOPB National Semiconductor LP2986IMM-3.3/NOPB 1.1400
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 16V Fixed 8-VSSOP download EAR99 8542.39.0001 265 120 µA 3.7 mA Enable Positive 200mA 3.3V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2981IM5-5.0/NOPB National Semiconductor LP2981IM5-5.0/NOPB -
RFQ
ECAD 6872 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 350 95 µA 1.7 mA Enable Positive 100mA 5V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2575HVS-15/NOPB National Semiconductor LM2575HVS-15/NOPB 3.3400
RFQ
ECAD 2 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LM2575 60V Fixed DDPAK/TO-263-5 download EAR99 8542.39.0001 90 Step-Down 1 Buck 52kHz Positive No 1A 15V - 4V
LM2852YMXA-2.5/NOPB National Semiconductor LM2852YMXA-2.5/NOPB -
RFQ
ECAD 8812 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) 5.5V Fixed 14-HTSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 1 Buck 500kHz Positive Yes 2A 2.5V - 2.85V
LM1949N/NOPB National Semiconductor LM1949N/NOPB 3.4400
RFQ
ECAD 683 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Automotive Through Hole 8-DIP (0.300", 7.62mm) LM1949 28mA 3V ~ 5.5V 8-PDIP download EAR99 8542.39.0001 88
  • 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