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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 Technology Current - Supply Voltage - Input Voltage - Input (Max) Output Type Temperature Coefficient Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Current - Output / Channel Configuration Reference Type Voltage - Supply (Vcc/Vdd) Interface 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 Display Type Digits or Characters Voltage - Load Motor Type - Stepper Motor Type - AC, DC Step Resolution 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
LMR24210TLX/NOPB National Semiconductor LMR24210TLX/NOPB -
RFQ
ECAD 6450 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 28-WFBGA, DSBGA 42V Adjustable 28-DSBGA download EAR99 8542.39.0001 1 Step-Down 1 Buck Up to 1MHz Positive Yes 1A 0.8V 24V 4.5V
LM2575HVS-12-NS National Semiconductor LM2575HVS-12-NS -
RFQ
ECAD 9972 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 Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 1A 12V - 4V
LP2985AIBPX-3.6 National Semiconductor LP2985AIBPX-3.6 0.1800
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 5-VFBGA 16V Fixed 5-uSMD (0.93x1.11) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 95 µA 2.5 mA Enable Positive 150mA 3.6V - 1 0.575V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM3402HVMRX/NOPB National Semiconductor LM3402HVMRX/NOPB 0.9600
RFQ
ECAD 91 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Lighting Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) DC DC Regulator LM3402 1MHz 8-SO PowerPad download EAR99 8542.39.0001 311 500mA 1 Yes Step-Down (Buck) 75V PWM 6V 73V
LP2986IMMX-5.0 National Semiconductor LP2986IMMX-5.0 1.1200
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) Exposed Pad 16V Fixed 8-MSOP-PowerPad download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,500 150 µA 3.7 mA Enable Positive 200mA 5V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3986TLX-2518/NOPB National Semiconductor LP3986TLX-2518/NOPB 0.3400
RFQ
ECAD 8 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-WFBGA, DSBGA 6V Fixed 8-DSBGA (2x1.3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 130 µA 200 µA Enable Positive 150mA, 150mA 2.5V, 1.8V - 2 0.1V @ 150mA 60dB ~ 50dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM4041EIM3X-1.2 National Semiconductor LM4041EIM3X-1.2 0.3200
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active ±2% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4041 - - Fixed 150ppm/°C SOT-23-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Shunt 12 mA 1.225V - 20µVrms 65 µA
LM2578AN National Semiconductor LM2578AN 1.6500
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) 40V Adjustable 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Up, Step-Down 1 Boost, Buck 20kHz Positive or Negative No 750mA 1V 40V 2V
LP2992ILD-1.8/NOPB National Semiconductor LP2992ILD-1.8/NOPB -
RFQ
ECAD 1748 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 6-WDFN Exposed Pad 16V Fixed 6-WSON (2.92x3.29) download 0000.00.0000 1 95 µA 4 mA Enable Positive 250mA 1.8V - 1 0.85V @ 250mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2594HVM-ADJ/NOPB National Semiconductor LM2594HVM-ADJ/NOPB -
RFQ
ECAD 6892 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 60V Adjustable 8-SOIC download EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 500mA 1.2V 57V 4.5V
LM2451TB National Semiconductor LM2451TB -
RFQ
ECAD 1760 0.00000000 National Semiconductor LM2451 Bulk Active 110°C Through Hole TO-247AE-15 Formed Leads LM2451 18 µA 100V ~ 230V TO-247-15 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 - - CRT -
LP3966ESX-3.3/NOPB National Semiconductor LP3966ESX-3.3/NOPB 3.0400
RFQ
ECAD 500 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 7V Fixed DDPAK/TO-263-5 download EAR99 8542.39.0001 99 9 mA 15 mA Enable Positive 3A 3.3V - 1 1.2V @ 3A - Over Current, Over Temperature, Short Circuit
LM431AIM3X National Semiconductor LM431AIM3X -
RFQ
ECAD 3436 0.00000000 National Semiconductor - Bulk Obsolete ±2.2% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM431 - - Adjustable 50ppm/°C Typical SOT-23-3 download EAR99 8542.39.0001 1 Shunt 100 mA 2.495V - - 1 mA 37 V
LM2575T-12/LF03 National Semiconductor LM2575T-12/LF03 2.0400
RFQ
ECAD 834 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 Formed Leads LM2575 40V Fixed TO-220-5 download EAR99 8542.39.0001 148 Step-Down 1 Buck 52kHz Positive No 1A 12V - 4V
LM2577SX-12/NOPB-NS National Semiconductor LM2577SX-12/NOPB-NS -
RFQ
ECAD 4873 0.00000000 National Semiconductor * Bulk Active - ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 500
LM431BCZ National Semiconductor LM431BCZ 0.1400
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active ±1% -25°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM431 - - Adjustable 50ppm/°C Typical TO-92-3 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Shunt 100 mA 2.495V - - 1 mA 36 V
LM2737MTC National Semiconductor LM2737MTC 1.3500
RFQ
ECAD 1 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 1 Step-Down 4.5V ~ 5.5V 1 Buck 50kHz ~ 2MHz Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 90% Yes No -
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
PT80C525-VC-B National Semiconductor PT80C525-VC-B 14.0900
RFQ
ECAD 228 0.00000000 National Semiconductor * Bulk Active PT80C525 - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
LM3678SDE-1.2/NOPB National Semiconductor LM3678SDE-1.2/NOPB 0.9600
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 10-WFDFN Exposed Pad LM3678 5.5V Programmable 10-WSON (3x3) download EAR99 8542.39.0001 311 Step-Down 1 Buck 3.3MHz Positive Yes 1.5A 0.8V, 1.2V - 2.5V
LP5900SD-2.8 National Semiconductor LP5900SD-2.8 -
RFQ
ECAD 5887 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 6-WDFN Exposed Pad 5.5V Fixed 6-WSON (2.2x2.5) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 50 µA 230 µA Enable Positive 150mA 2.8V - 1 0.15V @ 150mA 85dB ~ 40dB (100Hz ~ 100kHz) Over Temperature, Short Circuit
LP3893ES-1.5 National Semiconductor LP3893ES-1.5 -
RFQ
ECAD 6134 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 5.5V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 30 µA 8 mA Enable Positive 3A 1.5V - 1 1V @ 1A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LP2980IM5X-3.0/NOPB National Semiconductor LP2980IM5X-3.0/NOPB 0.2300
RFQ
ECAD 124 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 1,315 95 µA 1.2 mA Enable Positive 50mA 3V - 1 0.22V @ 50mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM621N National Semiconductor LM621N 1.8400
RFQ
ECAD 7 0.00000000 National Semiconductor LM621 Bulk Active -40°C ~ 85°C (TA) General Purpose Through Hole 18-DIP (0.300", 7.62mm) LM621 Power MOSFET 5V 18-PDIP download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Controller - Commutation, Direction Management PWM Half Bridge (3) 35mA 40V Bipolar Brushless DC (BLDC) -
LM336BM-5.0 National Semiconductor LM336BM-5.0 0.5300
RFQ
ECAD 1 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
LP2996MX National Semiconductor LP2996MX 0.4100
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C (TJ) Converter, DDR Bus Termination Regulator Surface Mount 8-SOIC (0.154", 3.90mm Width) 2.2V ~ 5.5V 8-SOIC download EAR99 8542.39.0001 1 1 Multiple
LP3907QTL-VXSS National Semiconductor LP3907QTL-VXSS 1.4700
RFQ
ECAD 250 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C (TA) Micro-Power Management Integrated Circuit (UPMIC), DSPs Surface Mount 25-WFBGA, DSBGA 5.5V 25-DSBGA (2.46x2.46) download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 250 4 0.8V ~ 3.5V, 1V ~ 2V
LM4041DIMX-1.2 National Semiconductor LM4041DIMX-1.2 0.7200
RFQ
ECAD 3 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4041 - - Fixed 150ppm/°C SOT-23-3 download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 12 mA 1.225V - 20µVrms 70 µA
LM3710XQMM-308 National Semiconductor LM3710XQMM-308 -
RFQ
ECAD 8310 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Simple Reset/Power-On Reset LM3710 Push-Pull, Totem Pole 10-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Active Low 1 3.08V 140ms Minimum
LM2678LD-3.3 National Semiconductor LM2678LD-3.3 2.0900
RFQ
ECAD 1 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 3.3V - 8V
  • 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