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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 Battery Chemistry Charge Current - Max Voltage - Input Number of Cells Voltage - Input (Max) Output Type Temperature Coefficient 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) Interface Number of Outputs Reset Current - Quiescent (Iq) Current - Supply (Max) Internal Switch(s) Topology Frequency - Switching Fault Protection Control Features Current - Charging Programmable Features Battery Pack Voltage 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
LM2672M-3.3 National Semiconductor LM2672M-3.3 -
RFQ
ECAD 6879 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2672 40V Fixed 8-SOIC - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 1A 3.3V - 6.5V
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 -
LM3420AM5X-4.2/NOPB National Semiconductor LM3420AM5X-4.2/NOPB 1.0600
RFQ
ECAD 17 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 LM3420 Lithium Ion 15mA 1 ~ 4 SOT-23-5 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 - - Constant - Programmable Timer 4.2V 20V
LM4128AQ1MF3.0 National Semiconductor LM4128AQ1MF3.0 -
RFQ
ECAD 4820 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active ±0.1% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4128 100µA 3.4V ~ 5.5V Fixed 75ppm/°C SOT-23-5 download Vendor Undefined REACH Affected 2156-LM4128AQ1MF3.0-14 1 Series 20 mA 3V 285µVp-p -
LM2593HVSX-5.0 National Semiconductor LM2593HVSX-5.0 -
RFQ
ECAD 2951 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2593 60V Fixed DDPAK/TO-263-7 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 2A 5V - 4.5V
LM22679TJ-5.0/NOPB National Semiconductor LM22679TJ-5.0/NOPB 3.3600
RFQ
ECAD 967 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-7 Thin LM22679 42V Fixed TO-263-7 Thin download EAR99 8542.39.0001 90 Step-Down 1 Buck 500kHz Positive No 5A 5V - 4.5V
LM2671M-5.0/NOPB National Semiconductor LM2671M-5.0/NOPB -
RFQ
ECAD 7960 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 EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 500mA 5V - 6.5V
LM3480IM3X-5.0/NOPB National Semiconductor LM3480IM3X-5.0/NOPB -
RFQ
ECAD 7340 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-236-3, SC-59, SOT-23-3 LM3480 30V Fixed SOT-23-3 download 0000.00.0000 1 2 mA - Positive 100mA 5V - 1 1.2V @ 100mA - Over Current, Over Temperature
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
LM2593HVS-ADJ-NS National Semiconductor LM2593HVS-ADJ-NS -
RFQ
ECAD 4567 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA 60V Adjustable DDPAK/TO-263-7 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 2A 1.2V 57V 4.5V
LP2980IM5-3.1 National Semiconductor LP2980IM5-3.1 -
RFQ
ECAD 4912 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 16V Fixed TSOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 110 µA 850 µA Enable Positive 50mA 3.1V - 1 - 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3470IM5X-4.38/NOPB National Semiconductor LP3470IM5X-4.38/NOPB -
RFQ
ECAD 3614 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount SC-74A, SOT-753 Simple Reset/Power-On Reset LP3470 Open Drain or Open Collector SOT-23-5 - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Active Low 1 4.38V 1ms Minimum
LM3704XCMM-308/NOPB National Semiconductor LM3704XCMM-308/NOPB -
RFQ
ECAD 4960 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 LM3704 Push-Pull, Totem Pole 10-VSSOP download 0000.00.0000 1 Active Low 1 3.08V 140ms Minimum
LP2980AITPX-157 National Semiconductor LP2980AITPX-157 0.1900
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 16V Fixed 5-uSMD (0.93x1.11) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 110 µA 850 µA Enable Positive 50mA 1.57V - 1 - 63dB (1kHz) Over Current, Over Temperature, Short Circuit
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
LM3702YDTP-220/NOPB National Semiconductor LM3702YDTP-220/NOPB 0.3000
RFQ
ECAD 9585 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C Surface Mount 9-UFBGA Simple Reset/Power-On Reset LM3702 Open Drain or Open Collector 9-DSBGA download ROHS3 Compliant EAR99 8542.39.0001 250 Active Low 1 2.2V 140ms Minimum
LP3985IM5X-2.9 National Semiconductor LP3985IM5X-2.9 0.1800
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 150 µA 250 µA Enable Positive 150mA 2.9V - 1 0.1V @ 150mA 50dB ~ 40dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LP38502ASDX-ADJ/NOPB National Semiconductor LP38502ASDX-ADJ/NOPB -
RFQ
ECAD 8166 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-WFDFN Exposed Pad 5.5V Adjustable 8-WSON (2.5x3) download EAR99 8542.39.0001 1 15 µA 4 mA Enable Positive 1.5A 0.6V 5V 1 0.37 @ 1.5A 58dB ~ 56dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LP39542TLX/NOPB National Semiconductor LP39542TLX/NOPB 2.2700
RFQ
ECAD 11 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Backlight, Camera Flash Surface Mount 36-WFBGA DC DC Regulator LP39542 2MHz 36-uSMD download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 900mA (Switch) 13 Yes Step-Up (Boost) 5.5V PWM 3V 4V ~ 5.3V
LP2967IBP-1833 National Semiconductor LP2967IBP-1833 1.9400
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-VFBGA 16V Fixed 8-uSMD download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 300 µA 5 mA Enable Positive 150mA 1.8V, 3.3V - 2 0.42V @ 150mA 52dB ~ 70dB (120Hz ~ 1MHz) Over Current, Over Temperature, Short Circuit
LP2982AIM5X-3.3 National Semiconductor LP2982AIM5X-3.3 0.3500
RFQ
ECAD 16 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP2982 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 95 µA 1.4 mA Enable Positive 50mA 3.3V - 1 0.33V @ 80mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2980IM5X-3.3 National Semiconductor LP2980IM5X-3.3 0.4900
RFQ
ECAD 17 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP2980 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected 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
LM4041CIZ-ADJ/NOPB National Semiconductor LM4041CIZ-ADJ/NOPB 0.3100
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM4041 - - Adjustable 100ppm/°C TO-92-3 download EAR99 8542.39.0001 1 Shunt 12 mA 1.233V - 20µVrms 65 µA 10 V
LM385M3X-2.5-NS National Semiconductor LM385M3X-2.5-NS -
RFQ
ECAD 3378 0.00000000 National Semiconductor - Bulk Active ±3% 0°C ~ 70°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM385 - - Fixed 150ppm/°C SOT-23-3 - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Shunt 20 mA 2.5V - 120µVrms 15 µA
LP2981AIBP-2.5 National Semiconductor LP2981AIBP-2.5 0.2200
RFQ
ECAD 3 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 250 95 µA 1.7 mA Enable Positive 100mA 2.5V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3881ES-1.2 National Semiconductor LP3881ES-1.2 -
RFQ
ECAD 8524 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 5.5V Fixed DDPAK/TO-263-5 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 30 µA 8 mA Enable Positive 800mA 1.2V - 1 0.16V @ 800mA 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LM3432MH/NOPB National Semiconductor LM3432MH/NOPB -
RFQ
ECAD 2703 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C (TJ) Backlight Surface Mount 28-PowerTSSOP (0.173", 4.40mm Width) DC DC Regulator LM3432 - 28-HTSSOP download EAR99 8542.39.0001 1 40mA 6 Yes Step-Up (Boost) 40V Analog, PWM 6V 80V
LM25576MHX-NS National Semiconductor LM25576MHX-NS 4.0100
RFQ
ECAD 23 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) 42V Adjustable 20-HTSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 50kHz ~ 1MHz Positive No 3A 1.225V 42V 6V
LP3971SQ-O509/NOPB National Semiconductor LP3971SQ-O509/NOPB 3.1500
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Processor Surface Mount 40-WFQFN Exposed Pad LP3971 60µA 2.7V ~ 5.5V 40-WQFN (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000
LM2636MTC/NOPB National Semiconductor LM2636MTC/NOPB -
RFQ
ECAD 4908 0.00000000 National Semiconductor - Tube Obsolete 0°C ~ 125°C Power Supplies Surface Mount 20-TSSOP (0.173", 4.40mm Width) LM2636 2.5mA 4.5V ~ 5.5V 20-TSSOP - ROHS3 Compliant EAR99 8542.39.0001 73
  • 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