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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 Input Type Frequency Current - Supply Voltage - Input Voltage - Input (Max) Output Type Temperature Coefficient SIC Programmable Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Current - Output / Channel Reference Type Voltage - Supply (Vcc/Vdd) Number of Outputs Reset Current - Quiescent (Iq) Current - Supply (Max) Channel Type 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 Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) High Side Voltage - Max (Bootstrap) 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 SIC Programmable
LM2585SX-5.0/NOPB National Semiconductor LM2585SX-5.0/NOPB 4.9700
RFQ
ECAD 3 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LM2585 40V Fixed DDPAK/TO-263-5 download EAR99 8542.39.0001 61 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz Positive No 3A (Switch) 5V - 4V
LMR61428XMM/NOPB National Semiconductor LMR61428XMM/NOPB -
RFQ
ECAD 4527 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 14V Adjustable 8-VSSOP download EAR99 8542.39.0001 1 Step-Up 1 Boost 300kHz ~ 2MHz Positive No 2.85A (Switch) 1.24V 14V 1.2V
LM4140CCM-2.0 National Semiconductor LM4140CCM-2.0 -
RFQ
ECAD 9627 0.00000000 National Semiconductor - Bulk Obsolete ±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 download EAR99 8542.39.0001 1 Series 8 mA 2.048V 2.2µVp-p -
LM2623AMM/NOPB National Semiconductor LM2623AMM/NOPB 0.9200
RFQ
ECAD 427 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LM2623 14V Adjustable 8-VSSOP download EAR99 8542.39.0001 427 Step-Up 1 Boost 300kHz ~ 2MHz Positive No 2.2A (Switch) 1.24V 14V 0.8V
LMS1587ISX-ADJ/NOPB National Semiconductor LMS1587ISX-ADJ/NOPB 1.5300
RFQ
ECAD 11 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 13V Adjustable DDPAK/TO-263-3 download EAR99 8542.39.0001 197 7 mA 13 mA - Positive 3A 1.25V 11.7V 1 1.3V @ 3A 72dB (120Hz) Over Current, Over Temperature
LP2985IM5X-5.0/NOPB National Semiconductor LP2985IM5X-5.0/NOPB -
RFQ
ECAD 8972 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 2.5 mA Enable Positive 150mA 5V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM78L12ACM National Semiconductor LM78L12ACM 0.4900
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 35V Fixed 8-SOIC download EAR99 8542.39.0001 609 3 mA - Positive 100mA 12V - 1 - 54dB (120Hz) Over Temperature, Short Circuit
LP2954IT/NOPB National Semiconductor LP2954IT/NOPB 2.0200
RFQ
ECAD 411 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-3 30V Fixed TO-220-3 download EAR99 8542.39.0001 149 150 µA 33 mA Enable Positive 250mA 5V - 1 0.8V @ 250mA - Over Current, Over Temperature, Reverse Polarity
LM5576MH National Semiconductor LM5576MH 6.0000
RFQ
ECAD 54 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) LM5576 75V Adjustable 20-HTSSOP download EAR99 8542.39.0001 54 Step-Down 1 Buck 50kHz ~ 500kHz Positive No 3A 1.225V 70V 6V
LM2931ASX-5.0/NOPB National Semiconductor LM2931ASX-5.0/NOPB 1.2600
RFQ
ECAD 720 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 26V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 1 15 mA 30 mA - Positive 100mA 5V - 1 0.3V @ 100mA 80dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM4128AMF-2.5/NOPB National Semiconductor LM4128AMF-2.5/NOPB 1.6000
RFQ
ECAD 251 0.00000000 National Semiconductor - Bulk Active ±0.1% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4128 100µA 2.9V ~ 5.5V Fixed 75ppm/°C SOT-23-5 download EAR99 8542.39.0001 188 Series 20 mA 2.5V 275µVp-p -
LM1851N/NOPB National Semiconductor LM1851N/NOPB 0.5300
RFQ
ECAD 4118 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 70°C Ground Fault Protection Through Hole 8-DIP (0.300", 7.62mm) LM1851 19mA 22V ~ 30V 8-PDIP download EAR99 8542.39.0001 1
LM7915CT/NOPB National Semiconductor LM7915CT/NOPB -
RFQ
ECAD 9586 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Through Hole TO-220-3 -35V Fixed TO-220-3 download EAR99 8542.39.0001 1 1.5 mA - Negative 1.5A -15V - 1 1.1V @ 1A 70dB (120Hz) Over Temperature, Short Circuit
LM2592HVSX-5.0/NOPB National Semiconductor LM2592HVSX-5.0/NOPB -
RFQ
ECAD 6141 0.00000000 National Semiconductor * Bulk Active LM2592 download 0000.00.0000 1
LP3987IBL-2.8 National Semiconductor LP3987IBL-2.8 -
RFQ
ECAD 7178 0.00000000 National Semiconductor * Bulk Active - 0000.00.0000 1
LM3880QMF-1AC/NOPB National Semiconductor LM3880QMF-1AC/NOPB 0.8700
RFQ
ECAD 2 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C Automotive, Power Supply Sequencer Surface Mount SOT-23-6 LM3880 25 µA - 2.7V ~ 5.5V SOT-23-6 download EAR99 8542.39.0001 345 Not Verified
LP2989IMX-5.0/NOPB National Semiconductor LP2989IMX-5.0/NOPB 1.5600
RFQ
ECAD 12 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 16V Fixed 8-SOIC download EAR99 8542.39.0001 193 175 µA 9 mA Enable Positive 500mA 5V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
SCANSTA476TSD/NOPB National Semiconductor SCANSTA476TSD/NOPB 3.4000
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 16-WFDFN Exposed Pad Multi-Voltage Supervisor SCANSTA476 - 16-WSON (5x5) download EAR99 8542.39.0001 89 Active Low 8 - - Not Verified
LM2670SD-3.3/NOPB National Semiconductor LM2670SD-3.3/NOPB 3.5300
RFQ
ECAD 492 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad LM2670 40V Fixed 14-VSON (6x5) download EAR99 8542.39.0001 86 Step-Down 1 Buck 260kHz Positive No 3A 3.3V - 8V
LM2671M-12 National Semiconductor LM2671M-12 0.8700
RFQ
ECAD 3921 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 40V Fixed 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 500mA 12V - 6.5V
LM4040C41IDBZR National Semiconductor LM4040C41IDBZR 0.3800
RFQ
ECAD 1 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 EAR99 8542.39.0001 781 Shunt 15 mA 4.096V - 80µVrms 88 µA
LP3962EMP-2.5/NOPB National Semiconductor LP3962EMP-2.5/NOPB 1.6700
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB 7V Fixed SOT-223 download EAR99 8542.39.0001 1 9 mA 15 mA Enable Positive 1.5A 2.5V - 1 0.55V @ 1.5A - Over Current, Over Temperature, Short Circuit
LM5010AQ1MH/NOPB National Semiconductor LM5010AQ1MH/NOPB -
RFQ
ECAD 3695 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) LM5010 75V Adjustable 14-HTSSOP download 0000.00.0000 1 Step-Down 1 Buck 100kHz ~ 1MHz Positive No 1A 2.5V 70V 6V
LM25010SD/NOPB National Semiconductor LM25010SD/NOPB -
RFQ
ECAD 8359 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 10-WDFN Exposed Pad 42V Adjustable 10-WSON (4x4) download EAR99 8542.39.0001 1 Step-Down 1 Buck 100kHz ~ 1MHz Positive No 1A 2.5V 37V 6V
LP3952RL/NOPB National Semiconductor LP3952RL/NOPB 2.2000
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Backlight Surface Mount 36-WFBGA, DSBGA DC DC Regulator LP3952 2MHz 36-DSBGA download EAR99 8542.39.0001 137 40mA 6 Yes Step-Up (Boost) 5.5V PWM 3V 5.3V
LM1117IMPX-5.0/NOPB National Semiconductor LM1117IMPX-5.0/NOPB -
RFQ
ECAD 1418 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-4, TO-261AA 15V Fixed SOT-223-4 download EAR99 8542.39.0001 1 5 mA 10 mA - Positive 800mA 5V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
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)
LM25088MH-2/NOPB National Semiconductor LM25088MH-2/NOPB 2.1000
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) LM25088 Transistor Driver 16-HTSSOP download EAR99 8542.39.0001 143 Step-Down 4.5V ~ 42V 1 Buck 50kHz ~ 1MHz Enable, Frequency Control, Ramp, Soft Start Positive 1 - No Yes -
LM5100BMA/NOPB National Semiconductor LM5100BMA/NOPB 1.7300
RFQ
ECAD 190 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM5100 Non-Inverting Not Verified 9V ~ 14V 8-SOIC download EAR99 8542.39.0001 1 Independent Half-Bridge 2 N-Channel MOSFET 2.3V, - 2A, 2A 570ns, 430ns 118 V
LM2674MX-5.0/NOPB National Semiconductor LM2674MX-5.0/NOPB -
RFQ
ECAD 6034 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 40V Fixed 8-SOIC download 0000.00.0000 1 Step-Down 1 Buck 260kHz Positive No 500mA 5V - 6.5V
  • 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