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 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 RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names 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 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
LM4128CMF-4.1 National Semiconductor LM4128CMF-4.1 -
RFQ
ECAD 4873 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4128 100µA 4.496V ~ 5.5V Fixed 100ppm/°C SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Series 20 mA 4.096V 350µVp-p -
LM5109BMAX/NOPB National Semiconductor LM5109BMAX/NOPB -
RFQ
ECAD 8530 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM5109 Non-Inverting Not Verified 8V ~ 14V 8-SOIC download EAR99 8542.39.0001 1 Independent Half-Bridge 2 N-Channel MOSFET 0.8V, 2.2V 1A, 1A 15ns, 15ns 108 V
LP38692MP-1.8 National Semiconductor LP38692MP-1.8 0.7100
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-261-5, TO-261AB 10V Fixed SOT-223 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 100 µA - Positive 1A 1.8V - 1 1.6V @ 1A 55dB (120Hz) Over Temperature
LP3985IM5-3.0/NOPB National Semiconductor LP3985IM5-3.0/NOPB -
RFQ
ECAD 3200 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download 0000.00.0000 1 150 µA 250 µA Enable Positive 150mA 3V - 1 0.1V @ 150mA 50dB ~ 40dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM385AYM-2.5 National Semiconductor LM385AYM-2.5 2.4300
RFQ
ECAD 925 0.00000000 National Semiconductor - Bulk Active ±1.5% -40°C ~ 70°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LM385 - - Fixed ±20ppm/°C Typical 8-SOIC download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 20 mA 2.5V - 120µVrms 20 µA
LM4040DIZ-5.0/NOPB National Semiconductor LM4040DIZ-5.0/NOPB 0.2200
RFQ
ECAD 79 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM4040 - - Fixed 150ppm/°C TO-92-3 download EAR99 8542.39.0001 1,340 Shunt 15 mA 5V - 80µVrms 85 µA
LM5034MTC-NS National Semiconductor LM5034MTC-NS 3.0800
RFQ
ECAD 652 0.00000000 National Semiconductor - Bulk Active LM5034 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1
LM2791LD-L/NOPB-NS National Semiconductor LM2791LD-L/NOPB-NS -
RFQ
ECAD 6999 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Backlight Surface Mount 10-WFDFN Exposed Pad DC DC Regulator LM2791 650kHz 10-WSON (3x3) - ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,000 36mA 2 No Switched Capacitor (Charge Pump) 5.8V Analog 3V -
LP2951CMMX/J7000701 National Semiconductor LP2951CMMX/J7000701 0.2900
RFQ
ECAD 30 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
LM26003QMH/NOPB National Semiconductor LM26003QMH/NOPB -
RFQ
ECAD 9423 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM26003QMH/NOPB-14 1
LM2578AM National Semiconductor LM2578AM -
RFQ
ECAD 7560 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2578AM-14 1
LMS1145M National Semiconductor LMS1145M 2.0400
RFQ
ECAD 9792 0.00000000 National Semiconductor - Bulk Active 0°C ~ 70°C (TJ) Controller, Intel Pentium® II Surface Mount 24-SOIC (0.295", 7.50mm Width) LMS1145 4.5V ~ 5.5V, 10V ~ 18V 24-SOP download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 1 1.3V ~ 3.5V
LM2574N-ADJ National Semiconductor LM2574N-ADJ -
RFQ
ECAD 9995 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) LM2574 40V Adjustable 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 1 Buck, Boost, Buck-Boost 52kHz Positive or Negative No 500mA 1.23V 37V 4.75V
LM2679SD-5.0 National Semiconductor LM2679SD-5.0 -
RFQ
ECAD 6922 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad LM2679 40V Fixed 14-VSON (5x6) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 5A 5V - 8V
LP2981AIBP-3.2 National Semiconductor LP2981AIBP-3.2 0.2300
RFQ
ECAD 4784 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 5-VFBGA 16V Fixed 5-µSMD (0.93x1.11) download RoHS non-compliant EAR99 8542.39.0001 250 95 µA 1.7 mA Enable Positive 100mA 3.2V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LMS1585AIS-1.5 National Semiconductor LMS1585AIS-1.5 -
RFQ
ECAD 5028 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA LMS1585 13V Fixed DDPAK/TO-263-3 - RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 7 mA 13 mA - Positive 5A 1.5V - 1 1.4V @ 5A 60 ~ 72 dB (120Hz) Over Current, Over Temperature
LM336M-5.0 National Semiconductor LM336M-5.0 0.7300
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active ±2% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM336 - - Fixed - 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Shunt 10 mA 5V - - 600 µA
LM4041BIZ-1.2/NOPB National Semiconductor LM4041BIZ-1.2/NOPB 0.6300
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active ±0.2% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM4041 - - Fixed 100ppm/°C TO-92-3 download EAR99 8542.39.0001 480 Shunt 12 mA 1.225V - 20µVrms 65 µA
LM25007SDX/NOPB National Semiconductor LM25007SDX/NOPB -
RFQ
ECAD 3219 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-WDFN Exposed Pad 42V Adjustable 8-WSON (4x4) download EAR99 8542.39.0001 1 Step-Down 1 Buck Up to 800kHz Positive No 500mA 2.5V 37V 9V
LM2852YMXA-1.2 National Semiconductor LM2852YMXA-1.2 -
RFQ
ECAD 1415 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) LM2852 5.5V Fixed 14-HTSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 500kHz Positive Yes 2A 1.2V - 2.85V
LP2953IM-4.7 National Semiconductor LP2953IM-4.7 1.1100
RFQ
ECAD 1 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
LM2678SX-3.3/NOPB National Semiconductor LM2678SX-3.3/NOPB -
RFQ
ECAD 9358 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2678SX-3.3/NOPB-14 1
LM285BYM-1.2 National Semiconductor LM285BYM-1.2 -
RFQ
ECAD 5262 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM285 - - Fixed 150ppm/°C 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Shunt 20 mA 1.235V - 60µVrms 10 µA
LP3999ITL-1875/NOPB National Semiconductor LP3999ITL-1875/NOPB 0.3600
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.5x1.2) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 150 µA 200 µA Enable Positive 150mA 1.875V - 1 0.1V @ 150mA 60dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LP3990TLX-2.5 National Semiconductor LP3990TLX-2.5 0.2200
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 4-WFBGA, DSBGA 6V Fixed 4-DSBGA (1.01x1.29) download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 80 µA 120 µA Enable Positive 150mA 2.5V - 1 0.200V @ 150mA 55dB ~ 35dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM2574HVN-3.3 National Semiconductor LM2574HVN-3.3 -
RFQ
ECAD 9760 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) 60V Fixed 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 500mA 3.3V - 4V
LP38858T-0.8/NOPB National Semiconductor LP38858T-0.8/NOPB 0.9700
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 Formed Leads 5.5V Fixed TO-220-5 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 9 mA 15 mA Soft Start Positive 1.5A 0.8V - 1 0.18V @ 1.5A 80dB ~ 58dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LM1771SSD National Semiconductor LM1771SSD 0.5200
RFQ
ECAD 130 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 6-WDFN Exposed Pad Transistor Driver 6-WSON (3x3) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Step-Down 2.8V ~ 5.5V 1 Buck 100kHz ~ 1MHz Enable Positive 1 - Yes No -
LP3981IMM-2.5-NS National Semiconductor LP3981IMM-2.5-NS -
RFQ
ECAD 8904 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 6V Fixed 8-VSSOP - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 120 µA 210 µA Enable Positive 300mA 2.5V - 1 0.2V @ 300mA 50dB ~ 55dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM5022MMX/NOPB National Semiconductor LM5022MMX/NOPB -
RFQ
ECAD 5482 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) LM5022 Transistor Driver 10-VSSOP download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 6V ~ 60V 1 Boost, SEPIC 200kHz ~ 990kHz Frequency Control, Soft Start Positive 1 95% No Yes -
  • 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