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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Type Base Product Number Frequency Technology Voltage - Input (Max) Output Type 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 Interface Number of Outputs Reset Current - Quiescent (Iq) Current - Supply (Max) Internal Switch(s) Topology Frequency - Switching Control Features Voltage - Supply (Max) Output Configuration Synchronous Rectifier 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) 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
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
LP38858S-0.8/NOPB National Semiconductor LP38858S-0.8/NOPB 1.1500
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 Unaffected EAR99 8542.39.0001 1 9 mA 15 mA Soft Start Positive 1.5A 0.8V - 1 0.18V @ 1.5A 80dB ~ 58dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LP2980AITPX-3.3 National Semiconductor LP2980AITPX-3.3 0.1900
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-VFBGA 16V Fixed 5-µSMD (0.93x1.11) download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 3,000 95 µA 1.2 mA Enable Positive 50mA 3.3V - 1 0.22V @ 50mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2852YMXAX-1.8/NOPB National Semiconductor LM2852YMXAX-1.8/NOPB 2.2600
RFQ
ECAD 2 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) 5.5V Fixed 14-HTSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck 500kHz Positive Yes 2A 1.8V - 2.85V
LM621N National Semiconductor LM621N 1.8400
RFQ
ECAD 7 0.00000000 National Semiconductor LM621 Bulk Active -40°C ~ 85°C (TA) General Purpose Through Hole 18-DIP (0.300", 7.62mm) LM621 Power MOSFET 5V 18-PDIP download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Controller - Commutation, Direction Management PWM Half Bridge (3) 35mA 40V Bipolar Brushless DC (BLDC) -
LM25575QMH/NOPB National Semiconductor LM25575QMH/NOPB -
RFQ
ECAD 1753 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM25575QMH/NOPB-14 1
LM2585SX-3.3/NOPB National Semiconductor LM2585SX-3.3/NOPB 3.4000
RFQ
ECAD 1 0.00000000 National Semiconductor - 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 Unaffected EAR99 8542.39.0001 500 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz Positive No 3A (Switch) 3.3V - 4V
LM3410YMY/NOPB National Semiconductor LM3410YMY/NOPB 1.3500
RFQ
ECAD 379 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 LM3410 525kHz 8-HVSSOP download EAR99 8542.39.0001 222 2.8A (Switch) 1 Yes SEPIC, Step-Up (Boost) 5.5V PWM 2.7V 3V ~ 24V
LM2673LD-ADJ National Semiconductor LM2673LD-ADJ 1.2500
RFQ
ECAD 3 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad 40V Adjustable 14-VSON (6x5) download RoHS non-compliant EAR99 8542.39.0001 250 Step-Down 1 Buck 260kHz Positive No 3A 1.2V 37V 8V
LP2989AILD-5.0 National Semiconductor LP2989AILD-5.0 1.5300
RFQ
ECAD 569 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-WDFN Exposed Pad LP2989 16V Fixed 8-WSON (4x4) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 175 µA 9 mA Enable Positive 500mA 5V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2588T-ADJ/NOPB National Semiconductor LM2588T-ADJ/NOPB -
RFQ
ECAD 5157 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2588T-ADJ/NOPB-14 1
MAX660M National Semiconductor MAX660M -
RFQ
ECAD 6167 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) MAX660 5.5V Fixed 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Ratiometric 1 Charge Pump 10kHz, 80kHz Positive or Negative No 100mA -Vin, 2Vin - 1.5V
LM3670MFX-1.8/NOPB National Semiconductor LM3670MFX-1.8/NOPB -
RFQ
ECAD 6272 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Fixed SOT-23-5 download EAR99 8542.39.0001 1 Step-Down 1 Buck 1MHz Positive Yes 350mA 1.8V - 2.5V
LP3855ET-2.5 National Semiconductor LP3855ET-2.5 2.6000
RFQ
ECAD 327 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-5 Formed Leads LP3855 7V Fixed TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Affected 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
LP3907SQ-PXPP/NOPB National Semiconductor LP3907SQ-PXPP/NOPB 1.0800
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 24-WFQFN Exposed Pad LP3907 2.8V ~ 5.5V 24-WQFN (4x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 4 Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 1.5V, 1A 3.3V, 600mA 2.5V, 300mA No No Yes
LP2986IMMX-5.0 National Semiconductor LP2986IMMX-5.0 1.1200
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad 16V Fixed 8-MSOP-PowerPad download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,500 150 µA 3.7 mA Enable Positive 200mA 5V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, 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
LP3966ES-3.3-NS National Semiconductor LP3966ES-3.3-NS -
RFQ
ECAD 3675 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 7V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 10 mA 15 mA Enable, Error Flag Positive 3A 3.3V - 1 1.2V @ 3A Over Current, Over Temperature, Short Circuit
LM3204TLX/NOPB National Semiconductor LM3204TLX/NOPB 1.5900
RFQ
ECAD 51 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 10-WFBGA LM3204 5.5V Adjustable 10-TµSMD (1.82x2.17) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 2MHz Positive Yes 500mA 0.8V 3.6V 2.7V
LM3421MH National Semiconductor LM3421MH -
RFQ
ECAD 5679 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) General Purpose Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) DC DC Controller LM3421 2MHz 16-HTSSOP download EAR99 8542.39.0001 1 1A 1 No SEPIC, Step-Down (Buck), Step-Up (Boost) 75V Analog, PWM 4.5V -
LP5952LC-1.2/NOPB National Semiconductor LP5952LC-1.2/NOPB -
RFQ
ECAD 3257 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 6-UFDFN 4.5V Fixed 6-USON (2x2) download EAR99 8542.39.0001 1 28 µA 100 µA Enable Positive 350mA 1.2V - 1 0.25V @ 350mA 80dB ~ 64dB (10Hz ~ 100kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LP5900SD-2.8 National Semiconductor LP5900SD-2.8 -
RFQ
ECAD 5887 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 6-WDFN Exposed Pad 5.5V Fixed 6-WSON (2.2x2.5) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 50 µA 230 µA Enable Positive 150mA 2.8V - 1 0.15V @ 150mA 85dB ~ 40dB (100Hz ~ 100kHz) Over Temperature, Short Circuit
LP3964EMP-ADJ National Semiconductor LP3964EMP-ADJ 1.0000
RFQ
ECAD 6964 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB 7V Adjustable SOT-223 download EAR99 8542.39.0001 1 9 mA 15 mA Enable Positive 800mA 1.216V 5.1V 1 0.35V @ 800mA - Over Current, Over Temperature, Short Circuit
LM2575M-3.3 National Semiconductor LM2575M-3.3 0.7100
RFQ
ECAD 4 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 24-SOIC (0.295", 7.50mm Width) 40V Fixed 24-SOIC download RoHS non-compliant 2A (4 Weeks) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 1A 3.3V - 4V
LM27965SQ-M/NOPB National Semiconductor LM27965SQ-M/NOPB 1.8500
RFQ
ECAD 8 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 EAR99 8542.39.0001 1 30mA 9 Yes Switched Capacitor (Charge Pump) 5.5V I²C 2.7V 2V ~ 4V
LMR24210TLX/NOPB National Semiconductor LMR24210TLX/NOPB -
RFQ
ECAD 6450 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 28-WFBGA, DSBGA 42V Adjustable 28-DSBGA download EAR99 8542.39.0001 1 Step-Down 1 Buck Up to 1MHz Positive Yes 1A 0.8V 24V 4.5V
LP3991TL-1.55 National Semiconductor LP3991TL-1.55 -
RFQ
ECAD 1896 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 4-WFBGA, DSBGA 4V Fixed 4-DSBGA (1.5x1.3) download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 250 100 µA 225 µA Enable Positive 300mA 1.55V - 1 0.16V @ 300mA 65dB (1kHz) Over Temperature, Short Circuit
SCANSTA476TSD National Semiconductor SCANSTA476TSD 2.8500
RFQ
ECAD 1 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 RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1,000 Active Low 8 - -
LP38503TS-ADJ/NOPB National Semiconductor LP38503TS-ADJ/NOPB 2.0000
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 5.5V Adjustable DDPAK/TO-263-5 download EAR99 8542.39.0001 151 15 µA 4 mA - Positive 3A 0.6V 5V 1 0.67V @ 3A 58dB ~ 56dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LM309H National Semiconductor LM309H 12.9500
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Through Hole TO-205AD, TO-39-3 Metal Can 25V Fixed TO-39-3 download EAR99 8542.39.0001 1 5.2 mA 10 mA - Positive 1A 5.05V - 1 - - Over Temperature
  • 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