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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 Features Base Product Number Frequency Current - Supply Voltage - Input Number of Channels Voltage - Input (Max) Output Type Temperature Coefficient Frequency - Max 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) Internal Switch(s) Topology Frequency - Switching Control Features Programmable 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 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 Full Scale Linearity
LM2575HVMX-5.0/NOPB National Semiconductor LM2575HVMX-5.0/NOPB -
RFQ
ECAD 5330 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2575HVMX-5.0/NOPB-14 1
LM2696MXAX/NOPB National Semiconductor LM2696MXAX/NOPB 2.3800
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) LM2696 24V Adjustable 16-HTSSOP download EAR99 8542.39.0001 126 Step-Down 1 Buck 100kHz ~ 500kHz Positive No 3A 1.254V 20V 4.5V
LM5069MM-1 National Semiconductor LM5069MM-1 2.0300
RFQ
ECAD 175 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) General Purpose Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Hot Swap Controller Fault Timeout, Latched Fault, OVP, UVLO 1.3 mA 1 9V ~ 80V 10-VSSOP download EAR99 8542.39.0001 175 No Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO -
LM2737MTCX National Semiconductor LM2737MTCX 1.2000
RFQ
ECAD 47 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-TSSOP (0.173", 4.40mm Width) LM2737 Transistor Driver 14-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 Step-Down 4.5V ~ 5.5V 1 Buck 50kHz ~ 2MHz Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 90% Yes No -
LP2985ITP-5.0 National Semiconductor LP2985ITP-5.0 -
RFQ
ECAD 6755 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 5-UFBGA, DSBGA 16V Fixed 5-DSBGA download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 250 95 µA 2.5 mA Enable Positive 150mA 5V - 1 0.575V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM231N National Semiconductor LM231N -
RFQ
ECAD 1982 0.00000000 National Semiconductor - Bulk Active Through Hole 8-DIP (0.300", 7.62mm) Voltage to Frequency LM231 100 kHz 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 ±150ppm/°C ±0.01%
LP3984ITP-2.9/NOPB National Semiconductor LP3984ITP-2.9/NOPB 0.2100
RFQ
ECAD 10 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 4-UFBGA, DSBGA 6V Fixed 4-DSBGA download Vendor Undefined REACH Unaffected 2156-LP3984ITP-2.9/NOPB-14 1 125 µA 150 µA Enable Positive 150mA 2.9V - 1 0.12V @ 150mA 60dB ~ 40dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM5026SD/NOPB National Semiconductor LM5026SD/NOPB -
RFQ
ECAD 8274 0.00000000 National Semiconductor * Bulk Active LM5026 download 0000.00.0000 1
LM27402MH/NOPB National Semiconductor LM27402MH/NOPB -
RFQ
ECAD 1923 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) Exposed Pad LM27402 Transistor Driver 16-HTSSOP download EAR99 8542.39.0001 1 Step-Down 3V ~ 20V 1 Buck 200kHz ~ 1.2MHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 95% Yes Yes -
LM3475MF National Semiconductor LM3475MF 0.6400
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM3475 Transistor Driver SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Step-Down 2.7V ~ 10V 1 Buck - Enable Positive 1 100% No No -
LM5037MTX/NOPB-NS National Semiconductor LM5037MTX/NOPB-NS -
RFQ
ECAD 8005 0.00000000 National Semiconductor * Bulk Active LM5037 - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500
LMR12010YMK/NOPB National Semiconductor LMR12010YMK/NOPB 1.6500
RFQ
ECAD 764 0.00000000 National Semiconductor SIMPLE SWITCHER® 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 17V 3V
LP2985IM5-12 National Semiconductor LP2985IM5-12 0.2400
RFQ
ECAD 8 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) 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 2.5 mA Enable Positive 150mA 12V - 1 0.575V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2936M-5.0/NOPB National Semiconductor LM2936M-5.0/NOPB -
RFQ
ECAD 8340 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2936 40V Fixed 8-SOIC download EAR99 8542.39.0001 1 9 µA 2.5 mA - Positive 50mA 5V - 1 0.4V @ 50mA 60dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM5037MT National Semiconductor LM5037MT -
RFQ
ECAD 4233 0.00000000 National Semiconductor * Bulk Active LM5037 download Vendor Undefined REACH Affected 2156-LM5037MT-14 1
LP5951MFX-2.0 National Semiconductor LP5951MFX-2.0 0.1400
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 5.5V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 55 µA 70 µA Enable Positive 150mA 2V - 1 0.35V @ 150mA 60dB ~ 50dB (100Hz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM4041CIM3-1.2 National Semiconductor LM4041CIM3-1.2 0.7600
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4041 - - Fixed 100ppm/°C SOT-23-3 download Vendor Undefined REACH Affected 2156-LM4041CIM3-1.2-14 1 Shunt 12 mA 1.225V - 20µVrms 65 µA
LM3478MMX/NOPB National Semiconductor LM3478MMX/NOPB -
RFQ
ECAD 7318 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LM3478 Transistor Driver 8-VSSOP download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 2.97V ~ 40V 1 Boost, Flyback, SEPIC 100kHz ~ 1MHz Enable, Frequency Control Positive 1 100% No No -
LP3913SQX-ADJ/NOPB National Semiconductor LP3913SQX-ADJ/NOPB 2.0400
RFQ
ECAD 16 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C Handheld/Mobile Devices Surface Mount 48-WFQFN Exposed Pad LP3913 - 2.5V ~ 6V 48-WQFN (6x6) download ROHS3 Compliant EAR99 8542.39.0001 2,500
LM3671TL-1.875/NOPB National Semiconductor LM3671TL-1.875/NOPB 0.4000
RFQ
ECAD 4887 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C (TA) Surface Mount 5-WFBGA, DSBGA 5.5V Fixed 5-DSBGA (1.5x1.2) download EAR99 8542.39.0001 1 Step-Down 1 Buck 2MHz Positive Yes 600mA 1.875V - 2.7V
LMV431CM5X National Semiconductor LMV431CM5X 0.2200
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active ±1.5% 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 3,000 Shunt 15 mA 1.24V - - 80 µA 30 V
LM2651MTC-3.3 National Semiconductor LM2651MTC-3.3 -
RFQ
ECAD 6679 0.00000000 National Semiconductor * Bulk Obsolete - RoHS non-compliant Vendor Undefined 2156-LM2651MTC-3.3-14 1
LM2673T-ADJ National Semiconductor LM2673T-ADJ 4.1700
RFQ
ECAD 4988 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-7 Formed Leads 40V Adjustable TO-220-7 - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 3A 1.2V 37V 8V
LP5951MG-1.5-NS National Semiconductor LP5951MG-1.5-NS -
RFQ
ECAD 1514 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 5-TSSOP, SC-70-5, SOT-353 5.5V Fixed SC-70-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 55 µA 70 µA Enable Positive 150mA 1.5V - 1 0.35V @ 150mA 60dB ~ 50dB (100Hz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM317AH National Semiconductor LM317AH 9.2500
RFQ
ECAD 693 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-205AD, TO-39-3 Metal Can LM317 40V Adjustable TO-39-3 download EAR99 8542.39.0001 1 10 mA - Positive 1.5A 1.25V 37V 1 - 80dB ~ 65dB (120Hz) Over Current, Over Temperature, Short Circuit
LP3985ITLX-3.0/NOPB National Semiconductor LP3985ITLX-3.0/NOPB 0.3000
RFQ
ECAD 75 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 3V - 1 0.1V @ 150mA 50dB ~ 40dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LP3984ITPX-1.8/NOPB-NS National Semiconductor LP3984ITPX-1.8/NOPB-NS -
RFQ
ECAD 6287 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 4-UFBGA, DSBGA 6V Fixed 4-DSBGA - ROHS3 Compliant 1 (Unlimited) REACH Unaffected 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
LM34914SD/NOPB National Semiconductor LM34914SD/NOPB 1.8900
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 10-WFDFN Exposed Pad LM34914 40V Adjustable 10-WSON (3x3) download EAR99 8542.39.0001 159 Step-Down 1 Buck 1.3MHz Positive No 1.25A 2.5V 37V 8V
LM3448MA/NOPB National Semiconductor LM3448MA/NOPB -
RFQ
ECAD 5779 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C (TJ) Lighting Surface Mount 16-SOIC (0.154", 3.90mm Width) AC DC Offline Switcher LM3448 - 16-SOIC download ROHS3 Compliant EAR99 8542.39.0001 48 - 1 Yes Flyback, Step-Down (Buck), Step-Up (Boost) 12V Triac 8V -
LP3991TL-2.0/NOPB National Semiconductor LP3991TL-2.0/NOPB -
RFQ
ECAD 7542 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA 4V Fixed 4-DSBGA (1.01x1.29) download 0000.00.0000 1 100 µA 225 µA Enable Positive 300mA 2V - 1 0.16V @ 300mA 65dB (1kHz) Over Temperature, Short Circuit
  • 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