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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 ECCN HTSUS Standard Package Function Current - Output / Channel 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 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
LM809M3X-3.08/NOPB National Semiconductor LM809M3X-3.08/NOPB 0.3300
RFQ
ECAD 51 0.00000000 National Semiconductor - Bulk Active -40°C ~ 105°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 Simple Reset/Power-On Reset LM809 Push-Pull, Totem Pole SOT-23-3 download EAR99 8542.39.0001 1 Active Low 1 3.08V 140ms Minimum
LM2673SX-ADJ/NOPB National Semiconductor LM2673SX-ADJ/NOPB -
RFQ
ECAD 5171 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA 40V Adjustable DDPAK/TO-263-7 download 0000.00.0000 1 Step-Down 1 Buck 260kHz Positive No 3A 1.2V 37V 8V
LP2960IM-5.0/NOPB National Semiconductor LP2960IM-5.0/NOPB -
RFQ
ECAD 7280 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 30V Fixed 16-SOIC download 0000.00.0000 1 600 µA 40 mA Enable Positive 500mA 5V - 1 0.8V @ 500mA - Over Current, Over Temperature, Reverse Polarity
LM78L15ACZ/NOPB National Semiconductor LM78L15ACZ/NOPB 0.6500
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Through Hole TO-226-3, TO-92-3 (TO-226AA) 35V Fixed TO-92-3 download EAR99 8542.39.0001 1 3 mA - Positive 100mA 15V - 1 - 51dB (120Hz) Over Temperature, Short Circuit
LM2578AM/NOPB National Semiconductor LM2578AM/NOPB 2.3800
RFQ
ECAD 267 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2578 40V - 8-SOIC download EAR99 8542.39.0001 126 Step-Up, Step-Down 1 Buck, Boost 20kHz Positive or Negative No 750mA (Switch) - - 2V
LM2596SX-5.0 National Semiconductor LM2596SX-5.0 2.4800
RFQ
ECAD 12 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LM2596 40V Fixed DDPAK/TO-263-5 download EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 3A 5V - 4.5V
LM2734YMK/NOPB National Semiconductor LM2734YMK/NOPB -
RFQ
ECAD 1120 0.00000000 National Semiconductor - 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 550kHz Positive No 1A 0.8V 18V 3V
LM1117LDX-1.8/NOPB National Semiconductor LM1117LDX-1.8/NOPB 0.6200
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount 8-WDFN Exposed Pad 15V Fixed 8-WSON (4x4) download EAR99 8542.39.0001 488 5 mA 10 mA - Positive 800mA 1.8V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LP3876ET-2.5/NOPB National Semiconductor LP3876ET-2.5/NOPB 2.7500
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 7V Fixed TO-220-5 download EAR99 8542.39.0001 110 5 mA 15 mA Enable Positive 3A 2.5V - 1 1.2V @ 3A - Over Current, Over Temperature, Short Circuit
LM5020SD-2 National Semiconductor LM5020SD-2 -
RFQ
ECAD 6645 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 10-WDFN Exposed Pad LM5020 Transistor Driver 10-WSON (4x4) download EAR99 8542.39.0001 1 Step-Up/Step-Down 13V ~ 90V 1 Boost, Flyback, Forward Converter, SEPIC 1MHz Frequency Control, Soft Start Positive 1 50% No Yes -
LP3856ES-2.5/NOPB National Semiconductor LP3856ES-2.5/NOPB 3.7100
RFQ
ECAD 4 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 1 4 mA 10 mA Enable Positive 3A 2.5V - 1 0.6V @ 3A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LP2985AIM5X-5.0/NOPB National Semiconductor LP2985AIM5X-5.0/NOPB -
RFQ
ECAD 8322 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download 0000.00.0000 1 95 µA 2.5 mA Enable Positive 150mA 5V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LT1004IPWR-2-5 National Semiconductor LT1004IPWR-2-5 0.4400
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±0.8% -40°C ~ 85°C (TA) Surface Mount 8-TSSOP (0.173", 4.40mm Width) LT1004 - - Fixed 20ppm/°C Typical 8-TSSOP download EAR99 8542.39.0001 1 Shunt 20 mA 2.5V - 120µVrms 20 µA
LM2679S-ADJ National Semiconductor LM2679S-ADJ -
RFQ
ECAD 4552 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA 40V Adjustable DDPAK/TO-263-7 download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 5A 1.21V 37V 8V
LP5900TL-2.75/NOPB National Semiconductor LP5900TL-2.75/NOPB -
RFQ
ECAD 6463 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA 5.5V Fixed 4-DSBGA (1.01x1.29) download EAR99 8542.39.0001 1 50 µA 230 µA Enable Positive 150mA 2.75V - 1 0.15V @ 150mA 85dB ~ 40dB (100Hz ~ 100kHz) Over Temperature, Short Circuit
LM4040DIZ-5.0 National Semiconductor LM4040DIZ-5.0 0.3300
RFQ
ECAD 27 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM4040 - - Fixed 150ppm/°C TO-92-3 download EAR99 8542.39.0001 1 Shunt 15 mA 5V - 80µVrms 85 µA
LM3444MMX/NOPB National Semiconductor LM3444MMX/NOPB 0.5200
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Lighting Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) AC DC Offline Switcher LM3444 - 10-VSSOP download EAR99 8542.39.0001 1 - 1 No Step-Down (Buck) 13V Analog 8V -
LP38513S-1.8/NOPB National Semiconductor LP38513S-1.8/NOPB 3.1500
RFQ
ECAD 307 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 96 10 mA 20 mA Enable Positive 3A 1.8V - 1 0.43V @ 3A 73dB ~ 70dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LP3852ET-3.3/NOPB National Semiconductor LP3852ET-3.3/NOPB 3.0300
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 7V Fixed TO-220-5 download EAR99 8542.39.0001 1 3 mA 10 mA Enable Positive 1.5A 3.3V - 1 0.38V @ 1.5A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM5005MHX/NOPB National Semiconductor LM5005MHX/NOPB -
RFQ
ECAD 7021 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) 75V Adjustable 20-HTSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck 50kHz ~ 500kHz Positive No 2.5A 1.225V 70V 7V
LP2981IM5-3.0/NOPB National Semiconductor LP2981IM5-3.0/NOPB -
RFQ
ECAD 6440 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 275 95 µA 1.7 mA Enable Positive 100mA 3V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3855ES-2.5 National Semiconductor LP3855ES-2.5 -
RFQ
ECAD 5773 0.00000000 National Semiconductor - Bulk Obsolete -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 1 3 mA 10 mA Enable Positive 1.5A 2.5V - 1 0.38V @ 1.5A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM2574M-5.0/NOPB National Semiconductor LM2574M-5.0/NOPB -
RFQ
ECAD 5477 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-SOIC (0.295", 7.50mm Width) 40V Fixed 14-SOIC download EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 500mA 5V - 4V
LMS1587CS-1.5/NOPB National Semiconductor LMS1587CS-1.5/NOPB 1.8200
RFQ
ECAD 714 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 13V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 165 7 mA 13 mA - Positive 3A 1.5V - 1 1.3V @ 3A 60 ~ 72 dB (120Hz) Over Current, Over Temperature
LP2986IM-3.0 National Semiconductor LP2986IM-3.0 -
RFQ
ECAD 9503 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 16V Fixed 8-SOIC download EAR99 8542.39.0001 1 120 µA 3.7 mA Enable Positive 200mA 3V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LM385BXMX-2.5/NOPB National Semiconductor LM385BXMX-2.5/NOPB -
RFQ
ECAD 5348 0.00000000 National Semiconductor - Bulk Active ±1.5% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM385 - - Fixed 30ppm/°C 8-SOIC download EAR99 8542.39.0001 1 Shunt 20 mA 2.5V - 120µVrms 20 µA
LM3153MHE-3.3/NOPB National Semiconductor LM3153MHE-3.3/NOPB 2.3200
RFQ
ECAD 3 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) LM3153 Transistor Driver 14-HTSSOP download EAR99 8542.39.0001 1 Step-Down 8V ~ 18V 1 Buck 750kHz Enable, Soft Start Positive 1 - Yes No -
LM4570LQ/NOPB National Semiconductor LM4570LQ/NOPB 0.7800
RFQ
ECAD 13 0.00000000 National Semiconductor - Bulk Active -40°C ~ 150°C (TJ) General Purpose Surface Mount 8-WQFN Exposed Pad LM4570 Power MOSFET 2.4V ~ 5.5V 8-WQFN (2x2) download EAR99 8542.39.0001 383 Driver - Fully Integrated, Control and Power Stage Parallel Half Bridge (2) 192mA 2.4V ~ 5.5V - Brushed DC -
LP3856ESX-ADJ National Semiconductor LP3856ESX-ADJ -
RFQ
ECAD 7715 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 7V Adjustable DDPAK/TO-263-5 download EAR99 8542.39.0001 1 4 mA 10 mA Enable Positive 3A 1.23V 6.5V 1 0.6V @ 3A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM3411M5X-3.3/NOPB National Semiconductor LM3411M5X-3.3/NOPB 0.9800
RFQ
ECAD 8 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 LM3411 - - Fixed - SOT-23-5 download EAR99 8542.39.0001 1 Shunt 15 mA 3.3V - 50µVrms 150 µA
  • 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