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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 Base Product Number Input Type Technology 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 Reference Type Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Channel Type Topology Frequency - Switching Control Features Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - Output Voltage - Load Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) Motor Type - Stepper Motor Type - AC, DC Step Resolution 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
LMV431BCM5X National Semiconductor LMV431BCM5X -
RFQ
ECAD 7095 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 3,000 Shunt 15 mA 1.24V - - 80 µA 30 V
LM2576SX-12/NOPB National Semiconductor LM2576SX-12/NOPB -
RFQ
ECAD 3076 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 Fixed DDPAK/TO-263-5 download ROHS3 Compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 Step-Down, Step-Up/Step-Down 1 Buck, Buck-Boost 52kHz Positive or Negative No 3A 12V - 4V
LM2619MTC National Semiconductor LM2619MTC -
RFQ
ECAD 4511 0.00000000 National Semiconductor - Bulk Active -25°C ~ 85°C (TA) Surface Mount 14-TSSOP (0.173", 4.40mm Width) 5.5V Adjustable 14-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 600kHz Positive Yes 500mA 1.5V 3.6V 2.8V
LM3674MF-2.8/NOPB National Semiconductor LM3674MF-2.8/NOPB -
RFQ
ECAD 4463 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Fixed SOT-23-5 download 0000.00.0000 1 Step-Down 1 Buck 2MHz Positive Yes 600mA 2.8V - 2.7V
LM4040CIZ-4.1/NOPB National Semiconductor LM4040CIZ-4.1/NOPB 0.4100
RFQ
ECAD 526 0.00000000 National Semiconductor - Box Obsolete ±0.5% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM4040 - - Fixed 100ppm/°C TO-92-3 download ROHS3 Compliant EAR99 8542.39.0001 1,800 Shunt 15 mA 4.096V - 80µVrms 73 µA
LM4040CIMX-10.0 National Semiconductor LM4040CIMX-10.0 0.2200
RFQ
ECAD 7 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM4040 - - Fixed 100ppm/°C 8-SOIC download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 15 mA 10V - 180µVrms 103 µA
LM2931S-5.0 National Semiconductor LM2931S-5.0 0.8600
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA LM2931 26V Fixed DDPAK/TO-263-3 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 1 mA 15 mA - Positive 100mA 5V - 1 0.3V @ 100mA 55dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM2575HVT-3.3 National Semiconductor LM2575HVT-3.3 -
RFQ
ECAD 8463 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 60V Fixed TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 1A 3.3V - 4V
LM5002SDX/NOPB National Semiconductor LM5002SDX/NOPB -
RFQ
ECAD 5328 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-WDFN Exposed Pad 75V Adjustable 8-WSON (4x4) download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter, SEPIC 50kHz ~ 1.5MHz Positive, Isolation Capable No 400mA (Switch) 3.1V 76V (Switch) 3.1V
LP38511TJ-1.8/NOPB National Semiconductor LP38511TJ-1.8/NOPB 0.9800
RFQ
ECAD 10 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-5 Thin 5.5V Fixed TO-263-5 Thin download EAR99 8542.39.0001 1 3.5 µA 13 mA Enable Positive 800mA 1.8V - 1 0.26V @ 800mA 73dB ~ 70dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LP3919RLX-C/NOPB National Semiconductor LP3919RLX-C/NOPB -
RFQ
ECAD 6466 0.00000000 National Semiconductor - Bulk Obsolete - Cellular, CDMA Surface Mount 49-WFBGA, DSBGA LP3919 - - 49-DSBGA download EAR99 8542.39.0001 1
LP2989AILD-3.3/NOPB National Semiconductor LP2989AILD-3.3/NOPB 1.7200
RFQ
ECAD 16 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 175 175 µA 9 mA Enable Positive 500mA 3.3V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3970SQ-31/NOPB National Semiconductor LP3970SQ-31/NOPB 3.7400
RFQ
ECAD 1 0.00000000 National Semiconductor PowerWise® Bulk Obsolete -40°C ~ 85°C Processor Surface Mount 48-WFQFN Exposed Pad LP3970 - 2.7V ~ 5.5V 48-WQFN (7x7) download ROHS3 Compliant EAR99 8542.39.0001 250
LP2951ACMMX-3.0 National Semiconductor LP2951ACMMX-3.0 -
RFQ
ECAD 2284 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 30V Adjustable (Fixed) 8-VSSOP download RoHS non-compliant EAR99 8542.39.0001 3,500 120 µA 14 mA Enable Positive 100mA 1.235V (3V) 29V 1 0.6V @ 100mA Over Current, Over Temperature, Short Circuit
LM4140CCM-2.5 National Semiconductor LM4140CCM-2.5 -
RFQ
ECAD 6133 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 10ppm/°C 8-SOIC - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Series 8 mA 2.5V 2.2µVp-p -
LM2936Z-5.0/T1 National Semiconductor LM2936Z-5.0/T1 -
RFQ
ECAD 7996 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM2936 40V Fixed TO-92-3 - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,000 9 µA 2.5 mA - Positive 50mA 5V - 1 0.4V @ 50mA 60dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM2586T-3.3/NOPB National Semiconductor LM2586T-3.3/NOPB -
RFQ
ECAD 9471 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2586T-3.3/NOPB-14 1
LP2981AIM5X-3.0/NOPB National Semiconductor LP2981AIM5X-3.0/NOPB 0.6100
RFQ
ECAD 5 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 95 µA 1.7 mA Enable Positive 100mA 3V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2586SX-5.0/NOPB National Semiconductor LM2586SX-5.0/NOPB -
RFQ
ECAD 9886 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2586SX-5.0/NOPB-14 1
LM25007MM/NOPB National Semiconductor LM25007MM/NOPB -
RFQ
ECAD 9652 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 42V Adjustable 8-VSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck Up to 800kHz Positive No 500mA 2.5V 37V 9V
LP3996SD-2828/NOPB National Semiconductor LP3996SD-2828/NOPB 0.3400
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 10-WFDFN Exposed Pad 6V Fixed 10-WSON (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 100 µA 170 µA Enable, Power On Reset Positive 150mA, 300mA 2.8V, 2.8V - 2 0.22V @ 150mA, 0.55V @ 300mA 58dB ~ 45dB (1kHz ~ 20kHz), 70dB ~ 60dB (1kHz ~ 20kHz) Over Temperature, Short Circuit
LP3893ESX-1.2/NOPB National Semiconductor LP3893ESX-1.2/NOPB 3.0400
RFQ
ECAD 9 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 EAR99 8542.39.0001 99 30 µA 8 mA Enable Positive 3A 1.2V - 1 1V @ 1A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LM2696MXA/NOPB National Semiconductor LM2696MXA/NOPB -
RFQ
ECAD 7973 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2696MXA/NOPB-14 1
LM5041BMTC/NOPB National Semiconductor LM5041BMTC/NOPB -
RFQ
ECAD 5676 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP - RoHS non-compliant Vendor Undefined 2156-LM5041BMTC/NOPB-14 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 -
LP2951CN National Semiconductor LP2951CN 0.4800
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole 8-DIP (0.300", 7.62mm) LP295 30V Adjustable (Fixed) 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 120 µA 12 mA - Positive 100mA 1.235V (5V) 30V 1 0.45V @ 100mA - Over Current, Over Temperature
LM5111-3MY National Semiconductor LM5111-3MY 0.9400
RFQ
ECAD 775 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad LM5111 Inverting, Non-Inverting Not Verified 3.5V ~ 14V 8-MSOP-PowerPad download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Independent Low-Side 2 N-Channel MOSFET 0.8V, 2.2 V 3A, 5A 14ns, 12ns
LM4040CIM3-4.1 National Semiconductor LM4040CIM3-4.1 0.7500
RFQ
ECAD 28 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4040 - - Fixed 100ppm/°C SOT-23-3 download Vendor Undefined REACH Affected 2156-LM4040CIM3-4.1-14 1 Shunt 15 mA 4.096V - 80µVrms 73 µA
LM2598T-5.0/NOPB National Semiconductor LM2598T-5.0/NOPB -
RFQ
ECAD 2238 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2598T-5.0/NOPB-14 1
LM629M-8 National Semiconductor LM629M-8 -
RFQ
ECAD 3233 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) General Purpose Surface Mount 24-SOIC (0.295", 7.50mm Width) LM629 - 4.5V ~ 5.5V 24-SOIC download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Controller - Commutation, Direction Management Parallel Pre-Driver - Half Bridge (4) - - - Brushless DC (BLDC) Servo, Brushed DC Servo -
LM5642MH National Semiconductor LM5642MH -
RFQ
ECAD 7773 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 28-TSSOP (0.173", 4.40mm Width) Exposed Pad LM5642 Transistor Driver 28-HTSSOP download EAR99 8542.39.0001 1 Step-Down 4.5V ~ 36V 2 Buck 200kHz Current Limit, Enable, Soft Start, Sync Positive 2 98.9% Yes 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