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 Frequency Current - Supply Voltage - Input Voltage - Input (Max) Output Type Temperature Coefficient 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 Voltage - Supply (Vcc/Vdd) Interface Number of Outputs 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 Sensing Method Accuracy Current - Output Display Type Digits or Characters 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
LP5952TL-1.2 National Semiconductor LP5952TL-1.2 0.3100
RFQ
ECAD 1980 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 5-WFBGA, DSBGA 4.5V Fixed 5-DSBGA (1.5x1.2) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 750 28 µA 100 µA Enable Positive 350mA 1.2V - 1 0.2V @ 350mA 80dB ~ 64dB (10Hz ~ 100kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LM2575HVSX-ADJ National Semiconductor LM2575HVSX-ADJ -
RFQ
ECAD 3930 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 Adjustable DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 Step-Down 1 Buck 52kHz Positive No 1A 1.23V 57V 4V
LM334SMX-NS National Semiconductor LM334SMX-NS 1.7700
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active 0°C ~ 70°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LM334 1V ~ 40V 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 Current Source High-Side ±3% 10mA
LM5025BSD National Semiconductor LM5025BSD 1.4900
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-WFDFN Exposed Pad LM5025 Transistor Driver 16-WSON (5x5) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Step-Up/Step-Down 8V ~ 15V 2 Forward Converter 200kHz ~ 400kHz Dead Time Control, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 71%, 73% No Yes -
LM3409N/NOPB National Semiconductor LM3409N/NOPB 0.7000
RFQ
ECAD 29 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Automotive Through Hole 14-DIP (0.300", 7.62mm) DC DC Controller LM3409 - 14-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 - 1 No Step-Down (Buck) 42V Analog, PWM 6V -
LP2988IMM-2.7 National Semiconductor LP2988IMM-2.7 0.5400
RFQ
ECAD 39 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 16V Fixed 8-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 150 µA 3.7 mA Delay, Enable Positive 200mA 2.7V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3872ET-3.3 National Semiconductor LP3872ET-3.3 -
RFQ
ECAD 1592 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 7V Fixed TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 5 mA 15 mA Enable Positive 1.5A 3.3V - 1 0.55V @ 1.5A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM2426TE National Semiconductor LM2426TE 2.9100
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active 150°C (TJ) Through Hole TO-220-11 Formed Leads LM2426 28 mA 0V ~ 4V, 7V ~ 13V, 130V ~ 180V TO-220-11 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 - - CRT -
LP2995MX/J7001045 National Semiconductor LP2995MX/J7001045 -
RFQ
ECAD 3826 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
L1087MP-2.85 National Semiconductor L1087MP-2.85 1.0200
RFQ
ECAD 10 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1,000
LP3984IMFX-1.8 National Semiconductor LP3984IMFX-1.8 0.2300
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP3984 6V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 125 µA 150 µA Enable Positive 150mA 1.8V - 1 0.12V @ 150mA 60dB ~ 40dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LMV431BCM5 National Semiconductor LMV431BCM5 -
RFQ
ECAD 1496 0.00000000 National Semiconductor - Bulk Active ±0.5% 0°C ~ 70°C (TA) Surface Mount SC-74A, SOT-753 LMV431 - - Adjustable - SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Shunt 15 mA 1.24V - - 80 µA 30 V
LP2980AIM5-4.0 National Semiconductor LP2980AIM5-4.0 0.1900
RFQ
ECAD 38 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 95 µA 1.2 mA Enable Positive 50mA 4V - 1 0.22V @ 50mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2657MTC/NOPB National Semiconductor LM2657MTC/NOPB -
RFQ
ECAD 7006 0.00000000 National Semiconductor * Bulk Obsolete - RoHS non-compliant Vendor Undefined 2156-LM2657MTC/NOPB-14 1
LM2673T-12 National Semiconductor LM2673T-12 1.2400
RFQ
ECAD 8603 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-7 Formed Leads 40V Fixed TO-220-7 - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 3A 12V - 8V
LM2678LD-5.0 National Semiconductor LM2678LD-5.0 1.8900
RFQ
ECAD 3 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 RoHS non-compliant EAR99 8542.39.0001 250 Step-Down 1 Buck 260kHz Positive No 5A 5V - 8V
LM2931AS-5.0 National Semiconductor LM2931AS-5.0 1.5000
RFQ
ECAD 3 0.00000000 National Semiconductor * Bulk Active download Vendor Undefined REACH Affected 2156-LM2931AS-5.0-14 1
LM5025CMTCX/NOPB National Semiconductor LM5025CMTCX/NOPB -
RFQ
ECAD 7838 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM5025 Transistor Driver 16-TSSOP download EAR99 8542.39.0001 1 Step-Up/Step-Down 8V ~ 15V 2 Forward Converter 200kHz ~ 580kHz Dead Time Control, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 91% No Yes -
LM4041DIZ-1.2/J7001390 National Semiconductor LM4041DIZ-1.2/J7001390 0.1800
RFQ
ECAD 6 0.00000000 National Semiconductor * Bulk Active LM4041 - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
LM3210TLE/NOPB-NS National Semiconductor LM3210TLE/NOPB-NS -
RFQ
ECAD 6833 0.00000000 National Semiconductor * Bulk Active - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250
LM2770SD-12157/NOPB National Semiconductor LM2770SD-12157/NOPB 0.6400
RFQ
ECAD 13 0.00000000 National Semiconductor - Bulk Obsolete -30°C ~ 85°C (TA) Surface Mount 10-WFDFN Exposed Pad 5.5V Programmable 10-WSON (3x3) download ROHS3 Compliant EAR99 8542.39.0001 1,000 Step-Down 1 Charge Pump 700kHz Positive No 250mA 1.2V, 1.58V - 2.7V
LM4128CMF-2.5/NOPB National Semiconductor LM4128CMF-2.5/NOPB 1.4000
RFQ
ECAD 430 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4128 100µA 2.9V ~ 5.5V Fixed 100ppm/°C SOT-23-5 download EAR99 8542.39.0001 215 Series 20 mA 2.5V 275µVp-p -
LM1117IDTX-5.0 National Semiconductor LM1117IDTX-5.0 -
RFQ
ECAD 8901 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 15V Fixed TO-252-3 download EAR99 8542.39.0001 1 5 mA 10 mA - Positive 800mA 5V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LM385AYZ-2.5 National Semiconductor LM385AYZ-2.5 2.4300
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±3% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM385 - - Fixed 20ppm/°C Typical TO-92-3 download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 20 mA 2.5V - 120µVrms 20 µA
LP3891ET-1.2 National Semiconductor LP3891ET-1.2 -
RFQ
ECAD 5754 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 5.5V Fixed TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 30 µA 8 mA Enable Positive 800mA 1.2V - 1 0.4V @ 800mA 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LM2833ZMY/NOPB National Semiconductor LM2833ZMY/NOPB 1.6300
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad LM2833 5.5V Adjustable 10-MSOP-PowerPad download EAR99 8542.39.0001 184 Step-Down 1 Buck 3MHz Positive No 3A 0.6V 4.5V 3V
LM4040BIM-10.0 National Semiconductor LM4040BIM-10.0 0.4000
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Obsolete ±0.2% -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM4040 - - Fixed 100ppm/°C 8-SOIC download RoHS non-compliant EAR99 8542.39.0001 95 Shunt 15 mA 8.2V - 180µVrms 125 µA
LP2981IM5-4.0 National Semiconductor LP2981IM5-4.0 0.2200
RFQ
ECAD 33 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 95 µA 1.7 mA Enable Positive 100mA 4V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM4041DEM3-1.2 National Semiconductor LM4041DEM3-1.2 1.0700
RFQ
ECAD 520 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 125°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4041 - - Fixed 150ppm/°C SOT-23-3 download Vendor Undefined REACH Affected 2156-LM4041DEM3-1.2-14 1 Shunt 12 mA 1.225V - 20µVrms 73 µA
LP5522TM National Semiconductor LP5522TM 0.6100
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) - Surface Mount 6-WFBGA, DSBGA Linear LP5522 - 6-DSBGA (1.44x1.16) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 20mA 1 Yes - 5.5V - 2.7V 2.7V ~ 5.5V
  • 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