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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 Current - Supply Voltage - Input Voltage - Input (Max) Output Type Temperature Coefficient Output 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) 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 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
LP2989IMX-2.5 National Semiconductor LP2989IMX-2.5 1.1900
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LP2989 16V Fixed 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 175 µA 9 mA Enable Positive 500mA 2.5V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2931AM-5.0/NOPB National Semiconductor LM2931AM-5.0/NOPB -
RFQ
ECAD 4380 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2931 26V Fixed 8-SOIC 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
LM3525M-L National Semiconductor LM3525M-L -
RFQ
ECAD 3829 0.00000000 National Semiconductor * Bulk Active LM3525 download Vendor Undefined REACH Affected 2156-LM3525M-L-14 1
LP3873ET-5.0 National Semiconductor LP3873ET-5.0 -
RFQ
ECAD 1378 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 7V Fixed TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 9 mA 15 mA Enable Positive 3A 5V - 1 1.2V @ 3A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM3204TL National Semiconductor LM3204TL 1.0100
RFQ
ECAD 3152 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 10-WFBGA, DSBGA 5.5V Adjustable 10-DSBGA download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 Step-Down 1 Buck 2MHz Positive Yes 500mA 0.8V 3.6V 2.7V
LM2676SX-ADJ National Semiconductor LM2676SX-ADJ -
RFQ
ECAD 6324 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 3A 1.2V 37V 8V
LM2940SX-10-NS National Semiconductor LM2940SX-10-NS 1.5200
RFQ
ECAD 500 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 RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 10 mA 15 mA - Positive 1A 10V - 1 1V @ 1A 63dB (120Hz) Over Current, Over Temperature, Reverse Polarity, Short Circuit
LM2841XMK-ADJL/NOPB National Semiconductor LM2841XMK-ADJL/NOPB -
RFQ
ECAD 4611 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SOT-23-6 Thin, TSOT-23-6 42V Adjustable TSOT-23-6 download EAR99 8542.39.0001 1 Step-Down 1 Buck 550kHz Positive No 300mA 0.765V 34V 4.5V
LP3962EMP-1.8 National Semiconductor LP3962EMP-1.8 2.2700
RFQ
ECAD 11 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB LP3962 7V Fixed SOT-223-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 9 mA 15 mA Enable Positive 1.5A 1.8V - 1 0.55V @ 1.5A - Over Current, Over Temperature, Short Circuit
LM4128DMF-3.0 National Semiconductor LM4128DMF-3.0 0.7000
RFQ
ECAD 866 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4128 100µA 2.2V ~ 5.5V Fixed 100ppm/°C SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Series 20 mA 3V 285µVp-p -
LM385BYZ-1.2 National Semiconductor LM385BYZ-1.2 1.0200
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active ±1% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM385 - - Fixed 50ppm/°C TO-92-3 download EAR99 8542.39.0001 1 Shunt 20 mA 1.235V - 60µVrms 15 µA
LM1117DTX-ADJ/NOPB National Semiconductor LM1117DTX-ADJ/NOPB -
RFQ
ECAD 4116 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 15V Adjustable TO-252-3 download 0000.00.0000 1 5 mA 10 mA - Positive 800mA 1.25V 13.8V 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LMV431BCM5 National Semiconductor LMV431BCM5 -
RFQ
ECAD 1496 0.00000000 National Semiconductor - Bulk Active ±0.5% 0°C ~ 70°C (TA) Surface Mount SC-74A, SOT-753 LMV431 - - Adjustable - SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Shunt 15 mA 1.24V - - 80 µA 30 V
LM5025CMTCX/NOPB National Semiconductor LM5025CMTCX/NOPB -
RFQ
ECAD 7838 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM5025 Transistor Driver 16-TSSOP download EAR99 8542.39.0001 1 Step-Up/Step-Down 8V ~ 15V 2 Forward Converter 200kHz ~ 580kHz Dead Time Control, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 91% No Yes -
LM385AXM-2.5 National Semiconductor LM385AXM-2.5 3.4000
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active ±1.5% -40°C ~ 70°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LM385 - - Fixed ±20ppm/°C Typical 8-SOIC download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 20 mA 2.5V - 120µVrms 20 µA
LP2985AIM5X-3.3/NOPB National Semiconductor LP2985AIM5X-3.3/NOPB -
RFQ
ECAD 9391 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 3.3V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3986TL-2818 National Semiconductor LP3986TL-2818 0.4100
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-WFBGA, DSBGA 6V Fixed 8-DSBGA (2x1.3) download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 200 µA 320 µA Enable Positive 150mA, 150mA 2.8V, 1.8V - 2 0.1V @ 150mA 60dB ~ 50dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM2678SD-ADJ National Semiconductor LM2678SD-ADJ 3.5200
RFQ
ECAD 112 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad LM2678 40V Adjustable 14-VSON (5x6) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 Step-Down 1 Buck 260kHz Positive No 5A 1.21V 37V 8V
LP2981IBPX-3.2 National Semiconductor LP2981IBPX-3.2 0.2200
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 5-VFBGA 16V Fixed 5-µSMD (0.93x1.11) download RoHS non-compliant EAR99 8542.39.0001 3,000 95 µA 1.7 mA Enable Positive 100mA 3.2V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM5009MMX National Semiconductor LM5009MMX -
RFQ
ECAD 6639 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 95V Adjustable 8-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,500 Step-Down 1 Buck 600kHz Positive No 150mA 2.5V 85V 9.5V
5962-8958701XA National Semiconductor 5962-8958701XA 62.4000
RFQ
ECAD 21 0.00000000 National Semiconductor * Bulk Active download Vendor Undefined REACH Affected 2156-5962-8958701XA-14 1
LM3753SQ/NOPB National Semiconductor LM3753SQ/NOPB 3.1200
RFQ
ECAD 7 0.00000000 National Semiconductor - Bulk Active -5°C ~ 125°C (TJ) Surface Mount 32-WFQFN Exposed Pad LM3753 Transistor Driver 32-WQFN (5x5) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,000 Step-Down 4.5V ~ 18V 2 Buck 200kHz ~ 1MHz Current Limit, Enable, Frequency Control, Phase Control, Power Good, Tracking Positive 2 81% Yes Yes -
LP5952TL-0.7/NOPB National Semiconductor LP5952TL-0.7/NOPB 0.2600
RFQ
ECAD 5649 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 5-WFBGA, DSBGA 4.5V Fixed 5-DSBGA (1.5x1.2) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 28 µA 100 µA Enable Positive 350mA 0.7V - 1 0.2V @ 350mA 80dB ~ 64dB (10Hz ~ 100kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LM1085IS-12 National Semiconductor LM1085IS-12 1.0600
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 18V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 1 10 mA - Positive 3A 12V - 1 1.5V @ 3A 60dB (120Hz) Over Current, Over Temperature
LM2592HVS-ADJ National Semiconductor LM2592HVS-ADJ -
RFQ
ECAD 6278 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 60V Adjustable DDPAK/TO-263-5 download EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 2A 1.2V 57V 4.5V
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 -
LM2852YMXA-1.2 National Semiconductor LM2852YMXA-1.2 -
RFQ
ECAD 1415 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) LM2852 5.5V Fixed 14-HTSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 500kHz Positive Yes 2A 1.2V - 2.85V
LP3986TLX-2518/NOPB National Semiconductor LP3986TLX-2518/NOPB 0.3400
RFQ
ECAD 8 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-WFBGA, DSBGA 6V Fixed 8-DSBGA (2x1.3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 130 µA 200 µA Enable Positive 150mA, 150mA 2.5V, 1.8V - 2 0.1V @ 150mA 60dB ~ 50dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM2695SD/NOPB-NS National Semiconductor LM2695SD/NOPB-NS -
RFQ
ECAD 1512 0.00000000 National Semiconductor * Bulk Active - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000
LM810M3X-2.93 National Semiconductor LM810M3X-2.93 0.2900
RFQ
ECAD 6689 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 105°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 Simple Reset/Power-On Reset LM810 Push-Pull, Totem Pole SOT-23-3 download RoHS non-compliant EAR99 8542.39.0001 3,000 Active High 1 2.93V 140ms Minimum
  • 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