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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 Input Type Frequency Current - Supply Voltage - Input Number of Channels 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 Programmable 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) 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 Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer
LM5642MTC National Semiconductor LM5642MTC 4.0100
RFQ
ECAD 592 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 28-TSSOP (0.173", 4.40mm Width) LM5642 Transistor Driver 28-TSSOP download EAR99 8542.39.0001 1 Step-Down 4.5V ~ 36V 2 Buck 200kHz Current Limit, Enable, Soft Start Positive 2 98.9% Yes Yes -
LM5009SDC/NOPB National Semiconductor LM5009SDC/NOPB -
RFQ
ECAD 7050 0.00000000 National Semiconductor * Bulk Active LM5009 download 0000.00.0000 1
LM3218SEX/NOPB National Semiconductor LM3218SEX/NOPB 1.1100
RFQ
ECAD 2374 0.00000000 National Semiconductor - Bulk Obsolete -30°C ~ 85°C (TA) Surface Mount 8-SMD Module 5.5V Adjustable 8-POS (3.0x2.5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 1 Buck 2MHz Positive Yes 650mA 0.8V 3.6V 2.7V
LM1575K-15QML National Semiconductor LM1575K-15QML 34.0000
RFQ
ECAD 232 0.00000000 National Semiconductor LM1575 Bulk Active -55°C ~ 150°C (TJ) Through Hole TO-204AA, TO-3 40V Fixed TO-3-2 download Not applicable 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 1A 15V - -
LP8720TLE/NOPB National Semiconductor LP8720TLE/NOPB 1.5000
RFQ
ECAD 580 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 20-WFBGA, DSBGA LP8720 2.7V ~ 4.5V 20-DSBGA download EAR99 8542.39.0001 201 6 Step-Down (Buck) Synchronous (1), Linear (LDO) (5) 2MHz 0.8V ~ 2.3V, 400mA 1.2V ~ 3.3V, 300mA 1.2V ~ 3.3V, 300mA No No Yes
LM3402MMX/NOPB National Semiconductor LM3402MMX/NOPB -
RFQ
ECAD 7040 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Lighting Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) DC DC Regulator LM3402 1MHz 8-VSSOP download 0000.00.0000 1 500mA 1 Yes Step-Down (Buck) 42V PWM 6V 40V
LP2951CM-3.0/NOPB National Semiconductor LP2951CM-3.0/NOPB 0.6500
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 30V Adjustable (Fixed) 8-SOIC download EAR99 8542.39.0001 459 120 µA 14 mA Enable Positive 100mA 1.235V (3V) 29V 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LM4050BEM3X-10/NOPB National Semiconductor LM4050BEM3X-10/NOPB 0.9500
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active ±0.2% -40°C ~ 125°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4050 - - Fixed 50ppm/°C SOT-23-3 download EAR99 8542.39.0001 315 Shunt 15 mA 10V - 150µVrms 110 µA
SM72482MAE-4 National Semiconductor SM72482MAE-4 0.4200
RFQ
ECAD 6612 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) SM72482 Inverting Not Verified 3.5V ~ 14V 8-SOIC download EAR99 8542.39.0001 1 Independent Low-Side 2 N-Channel MOSFET 0.8V, 2.2 V 3A, 5A 14ns, 12ns
LM3492QMH/NOPB National Semiconductor LM3492QMH/NOPB -
RFQ
ECAD 4269 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C (TA) Backlight Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) DC DC Regulator LM3492 200kHz ~ 1MHz 20-HTSSOP download 0000.00.0000 1 50mA ~ 250mA 2 Yes Step-Up (Boost) 65V - 4.5V -
LM2650M-ADJ/NOPB National Semiconductor LM2650M-ADJ/NOPB 6.2800
RFQ
ECAD 703 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 24-SOIC (0.295", 7.50mm Width) LM2650 18V Adjustable 24-SOIC download EAR99 8542.39.0001 48 Step-Down 1 Buck 90kHz Positive Yes 3A 1.5V 16V 4.5V
LM5067MM-2 National Semiconductor LM5067MM-2 1.6700
RFQ
ECAD 11 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C -48V Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Hot Swap Controller Auto Retry LM5067 2 mA 1 -80V ~ -9V 10-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,000 No Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO -
LM3402MM/NOPB National Semiconductor LM3402MM/NOPB 1.0000
RFQ
ECAD 2034 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Lighting Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) DC DC Regulator LM3402 1MHz 8-VSSOP download 0000.00.0000 1 500mA 1 Yes Step-Down (Buck) 42V PWM 6V 40V
LM5033MMX/NOPB National Semiconductor LM5033MMX/NOPB -
RFQ
ECAD 1939 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) LM5033 PWM Signal 10-VSSOP download EAR99 8542.39.0001 1 Step-Up/Step-Down 15V ~ 90V 2 Full-Bridge, Half-Bridge, Push-Pull 200kHz, 600kHz Frequency Control, Soft Start Positive 1 - Yes Yes -
LM3405AXMKX/NOPB National Semiconductor LM3405AXMKX/NOPB -
RFQ
ECAD 8239 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Lighting Surface Mount SOT-23-6 Thin, TSOT-23-6 DC DC Regulator LM3405 1.6MHz TSOT-23-6 download EAR99 8542.39.0001 1 1A 1 Yes Step-Down (Buck) 22V PWM 3V -
LM3555TLX/NOPB National Semiconductor LM3555TLX/NOPB 0.4400
RFQ
ECAD 15 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Camera Flash Surface Mount 12-WFBGA DC DC Regulator LM3555 2MHz 12-DSBGA download EAR99 8542.39.0001 675 500mA (Flash) 1 Yes Step-Up (Boost) 5.5V I²C 2.5V 9.96V
LM4132AMF-4.1 National Semiconductor LM4132AMF-4.1 -
RFQ
ECAD 4006 0.00000000 National Semiconductor - Bulk Active ±0.05% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4132 100µA 4.496V ~ 5.5V Fixed 20ppm/°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 -
LP3971SQ-F211 National Semiconductor LP3971SQ-F211 2.1700
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Processor Surface Mount 40-WFQFN Exposed Pad LP3971 60µA 2.7V ~ 5.5V 40-WQFN (5x5) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000
LP3995ITLX-2.5/NOPB National Semiconductor LP3995ITLX-2.5/NOPB 0.2300
RFQ
ECAD 12 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.5x1.2) download ROHS3 Compliant EAR99 8542.39.0001 3,000 150 µA 200 µA Enable Positive 150mA 2.5V - 1 0.1V @ 150mA 60dB ~ 50dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LP2960IM-3.3 National Semiconductor LP2960IM-3.3 0.6800
RFQ
ECAD 5485 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-SOIC (0.154", 3.90mm Width) 30V Fixed 16-SOIC download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 600 µA 40 mA Enable Positive 500mA 3.3V - 1 0.8V @ 500mA Over Current, Over Temperature, Reverse Polarity
LM385M-NS National Semiconductor LM385M-NS 0.8200
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active ±2% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM385 - - Adjustable 150ppm/°C 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Shunt 20 mA 1.24V - 50µVrms 55 µA 5.3 V
LM340SX-12/NOPB National Semiconductor LM340SX-12/NOPB -
RFQ
ECAD 7986 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA LM340 35V Fixed DDPAK/TO-263-3 download 0000.00.0000 1 8 mA - Positive 1.5A 12V - 1 2V @ 1A 80dB (120Hz) Over Temperature, Short Circuit
FAN7392MX National Semiconductor FAN7392MX -
RFQ
ECAD 9088 0.00000000 National Semiconductor * Bulk Active FAN7392 Not Verified download 0000.00.0000 1
LP5900TLX-2.85 National Semiconductor LP5900TLX-2.85 0.3000
RFQ
ECAD 192 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA 5.5V Fixed 4-DSBGA (1x1) download Vendor Undefined REACH Affected 2156-LP5900TLX-2.85-14 1 50 µA 230 µA Enable Positive 150mA 2.85V - 1 0.15V @ 150mA 85dB ~ 40dB (100Hz ~ 100kHz) Over Temperature, Short Circuit
LM2675LD-ADJ/NOPB National Semiconductor LM2675LD-ADJ/NOPB -
RFQ
ECAD 4151 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-WFDFN Exposed Pad 40V Adjustable 16-WSON (5x5) download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 1A 1.21V 37V 6.5V
LP2980IM5-3.0 National Semiconductor LP2980IM5-3.0 -
RFQ
ECAD 3864 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LP2980 16V Fixed SOT-23-5 - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 125 µA 1.2 mA Enable Positive 50mA 3V - 1 0.225V @ 50mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3931ISQ/NOPB National Semiconductor LP3931ISQ/NOPB 2.0300
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C (TA) Camera Flash, Lighting Surface Mount 24-WFQFN Exposed Pad DC DC Regulator LP3931 1MHz 24-WQFN (4x4) download ROHS3 Compliant EAR99 8542.39.0001 1,000 120mA (Flash) 6 Yes Step-Up (Boost) 2.9V PWM 2.65V 5V
LM2990SX-5.0/NOPB National Semiconductor LM2990SX-5.0/NOPB 1.6800
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA -26V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 179 1 mA 5 mA - Negative 1.8A -5V - 1 1V @ 1A 58dB (1kHz) Over Temperature, Short Circuit
LM3578AM/NOPB National Semiconductor LM3578AM/NOPB -
RFQ
ECAD 6992 0.00000000 National Semiconductor - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 40V - 8-SOIC download 0000.00.0000 1 Step-Up, Step-Down, Step-Up/Step-Down 1 Buck, Boost, Buck-Boost 20kHz Positive or Negative No 750mA (Switch) - - 2V
LM2940IMPX-5.0/NOPB National Semiconductor LM2940IMPX-5.0/NOPB -
RFQ
ECAD 5609 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount TO-261-4, TO-261AA 26V Fixed SOT-223-4 download EAR99 8542.39.0001 1 10 mA 15 mA - Positive 1A 5V - 1 1V @ 1A 64dB (120Hz) Over Current, Over Temperature, Reverse Polarity, 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