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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 Other Names 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) 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
LP2981IM5X-3.3/NOPB National Semiconductor LP2981IM5X-3.3/NOPB 1.0000
RFQ
ECAD 4535 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 3.3V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3871EMP-1.8/NOPB National Semiconductor LP3871EMP-1.8/NOPB 1.5100
RFQ
ECAD 2 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 199 5 mA 15 mA Enable Positive 800mA 1.8V - 1 0.35V @ 800mA 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM27402MH/NOPB National Semiconductor LM27402MH/NOPB -
RFQ
ECAD 1923 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) Exposed Pad LM27402 Transistor Driver 16-HTSSOP download EAR99 8542.39.0001 1 Step-Down 3V ~ 20V 1 Buck 200kHz ~ 1.2MHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 95% Yes Yes -
LM5035BMH/NOPB National Semiconductor LM5035BMH/NOPB 2.8000
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) LM5035 Transistor Driver 20-HTSSOP download EAR99 8542.39.0001 1 Step-Up/Step-Down 13V ~ 105V 1 Half-Bridge 200kHz, 500kHz Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 - Yes Yes -
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 -
LM2576HVSX-12/NOPB National Semiconductor LM2576HVSX-12/NOPB -
RFQ
ECAD 2266 0.00000000 National Semiconductor * Bulk Active LM2576 download 0000.00.0000 1
LM3475MF National Semiconductor LM3475MF 0.6400
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM3475 Transistor Driver SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Step-Down 2.7V ~ 10V 1 Buck - Enable Positive 1 100% No No -
LM5111-3M National Semiconductor LM5111-3M 0.9200
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM5111 Inverting, Non-Inverting Not Verified 3.5V ~ 14V 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Independent Low-Side 2 N-Channel MOSFET 0.8V, 2.2V 3A, 5A 14ns, 12ns
LP3985ITLX-2.7/NOPB National Semiconductor LP3985ITLX-2.7/NOPB 0.3000
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.5x1.2) download EAR99 8542.39.0001 1,009 150 µA 250 µA Enable Positive 150mA 2.7V - 1 0.1V @ 150mA 50dB ~ 40dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM27965SQ National Semiconductor LM27965SQ 1.8000
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Backlight Surface Mount 24-WFQFN Exposed Pad DC DC Regulator LM27965 1.27MHz 24-WQFN (4x4) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 30mA 9 Yes Switched Capacitor (Charge Pump) 5.5V I²C 2.7V 2V ~ 4V
LP2985AIM5-6.1 National Semiconductor LP2985AIM5-6.1 -
RFQ
ECAD 9240 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 - RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 95 µA 2.5 mA Enable Positive 150mA 6.1V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2852XMXA-0.8/NOPB National Semiconductor LM2852XMXA-0.8/NOPB 2.1200
RFQ
ECAD 4 0.00000000 National Semiconductor * Bulk Active download Vendor Undefined REACH Unaffected 2156-LM2852XMXA-0.8/NOPB-14 1
LM2765M6X National Semiconductor LM2765M6X -
RFQ
ECAD 2769 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C (TA) Surface Mount SOT-23-6 5.5V Fixed SOT-23-6 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Ratiometric 1 Charge Pump 50kHz Positive No 20mA 2Vin - 1.8V
LM3410XMYE/NOPB National Semiconductor LM3410XMYE/NOPB -
RFQ
ECAD 3832 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Backlight Surface Mount 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) DC DC Regulator 1.6MHz 8-HVSSOP - RoHS non-compliant Vendor Undefined 2156-LM3410XMYE/NOPB-14 1 2.8A (Switch) 1 Yes SEPIC, Step-Up (Boost) 5.5V PWM 2.7V 3V ~ 24V
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
LM5111-4MY National Semiconductor LM5111-4MY -
RFQ
ECAD 5867 0.00000000 National Semiconductor * Bulk Active LM5111 download Vendor Undefined REACH Affected 2156-LM5111-4MY-14 1
LM4040AIM3X-2.5/NOPB National Semiconductor LM4040AIM3X-2.5/NOPB -
RFQ
ECAD 1120 0.00000000 National Semiconductor - Bulk Active ±0.1% -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 1 Shunt 15 mA 2.5V - 35µVrms 65 µA
LM3710XQMM-308/NOPB National Semiconductor LM3710XQMM-308/NOPB -
RFQ
ECAD 3306 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 EAR99 8542.39.0001 1 Active Low 1 3.08V 140ms Minimum
SM72240MFE-4.63 National Semiconductor SM72240MFE-4.63 -
RFQ
ECAD 5752 0.00000000 National Semiconductor SolarMagic™ Bulk Active -40°C ~ 125°C (TA) Surface Mount SC-74A, SOT-753 Simple Reset/Power-On Reset SM72240 Open Drain or Open Collector SOT-23-5 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 250 Active Low 1 4.63V 100ms Minimum
LM385MX-1.2 National Semiconductor LM385MX-1.2 -
RFQ
ECAD 8796 0.00000000 National Semiconductor - Bulk Active ±2% 0°C ~ 70°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LM385 - - Fixed 150ppm/°C 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 Shunt 20 mA 1.235V - 60µVrms 15 µA
LM25037QMT National Semiconductor LM25037QMT 0.9900
RFQ
ECAD 5277 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM25037 Transistor Driver 16-TSSOP download EAR99 8542.39.0001 1 Step-Up/Step-Down 5.5V ~ 75V 1 Full-Bridge, Half-Bridge, Push-Pull 200kHz ~ 515kHz Current Limit, Dead Time Control, Enable, Ramp, Soft Start Positive, Isolation Capable 1 96% No Yes -
LM5000-3MTC National Semiconductor LM5000-3MTC 4.4000
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM5000 40V Adjustable 16-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 300kHz, 700kHz Positive No 1.35A (Switch) 3.1V 80V (Switch) 3.1V
LP38856S-0.8/NOPB National Semiconductor LP38856S-0.8/NOPB 2.1700
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 5.5V Fixed DDPAK/TO-263-5 download ROHS3 Compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 300 µA 15 mA Enable Positive 3A 0.8V - 1 0.45V @ 3A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LM4140ACM-2.5 National Semiconductor LM4140ACM-2.5 -
RFQ
ECAD 4923 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 3ppm/°C 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Series 8 mA 2.5V 2.2µVp-p -
LMS1587CSX-3.3/NOPB National Semiconductor LMS1587CSX-3.3/NOPB -
RFQ
ECAD 6548 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 1 7 mA 13 mA - Positive 3A 3.3V - 1 1.3V @ 3A 72dB (120Hz) Over Current, Over Temperature
LM5000-3MTC/NOPB National Semiconductor LM5000-3MTC/NOPB 3.3200
RFQ
ECAD 657 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM5000 40V Adjustable 16-TSSOP download EAR99 8542.39.0001 91 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 300kHz, 700kHz Positive No 1.35A (Switch) 3.1V 80V (Switch) 3.1V
LP2980AIM5X-3.6/NOPB National Semiconductor LP2980AIM5X-3.6/NOPB 0.2200
RFQ
ECAD 51 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 16V Fixed TSOT-23-5 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 110 µA 850 µA Enable Positive 50mA 3.6V - 1 - 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2597N-12/NOPB National Semiconductor LM2597N-12/NOPB -
RFQ
ECAD 9293 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2597N-12/NOPB-14 1
LM2594HVN-5.0/NOPB National Semiconductor LM2594HVN-5.0/NOPB -
RFQ
ECAD 3337 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2594HVN-5.0/NOPB-14 1
LM3526M-L National Semiconductor LM3526M-L -
RFQ
ECAD 8333 0.00000000 National Semiconductor * Bulk Active LM3526 download Vendor Undefined REACH Affected 2156-LM3526M-L-14 1
  • 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