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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) Output Isolation Internal Switch(s) Voltage - Breakdown Topology Voltage - Start Up Duty Cycle 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
LP39542RL National Semiconductor LP39542RL -
RFQ
ECAD 9947 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Backlight, Camera Flash Surface Mount 36-WFBGA, DSBGA DC DC Regulator 1MHz, 1.67MHz, 2MHz 36-DSBGA download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 400mA 13 Yes Step-Up (Boost) 5.5V PWM 2.7V 4V ~ 5.3V
LP3918TLX/NOPB National Semiconductor LP3918TLX/NOPB 0.5100
RFQ
ECAD 47 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 25-WFBGA, DSBGA LP3918 Lithium Ion 950mA - 25-DSBGA (2.46x2.46) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 I²C Reverse Current Constant - Programmable - 4.2V 6V
LM5008ASD/NOPB National Semiconductor LM5008ASD/NOPB -
RFQ
ECAD 4205 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-WDFN Exposed Pad 95V Adjustable 8-WSON (4x4) download EAR99 8542.39.0001 1 Step-Down 1 Buck 50kHz ~ 1.1MHz Positive No 350mA 2.5V 75V 6V
LM337LBLX National Semiconductor LM337LBLX 0.2500
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active -25°C ~ 125°C (TJ) Surface Mount 6-VFBGA -40V Adjustable 6-uSMD (1.13x1.82) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 5 mA - Negative 100mA -1.2V -37V 1 - 80dB ~ 65dB (120Hz) Over Current, Over Temperature, Short Circuit
LP8340IDT-3.3/NOPB National Semiconductor LP8340IDT-3.3/NOPB 0.6800
RFQ
ECAD 2 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 10V Fixed TO-252-3 download ROHS3 Compliant EAR99 8542.39.0001 75 100 µA 170 µA - Positive 1A 3.3V - 1 1V @ 1A 55dB (120Hz) Over Current, Over Temperature
LM2674LD-ADJ/NOPB National Semiconductor LM2674LD-ADJ/NOPB -
RFQ
ECAD 2792 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-WFDFN Exposed Pad 40V Adjustable 16-WSON (5x5) download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 500mA 1.2V 37V 6.5V
LP3918TL National Semiconductor LP3918TL -
RFQ
ECAD 4466 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TA) Cellular, CDMA Handset Surface Mount 25-WFBGA, DSBGA LP3918 10µA (Max) 3V ~ 5.5V 25-DSBGA (2.46x2.46) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250
LM3671TL-1.875 National Semiconductor LM3671TL-1.875 -
RFQ
ECAD 8942 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 5-WFBGA, DSBGA 5.5V Fixed 5-DSBGA (1.5x1.2) download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 Step-Down 1 Buck 2MHz Positive Yes 600mA 1.875V - 2.7V
LP3985ITLX-3.0/NOPB National Semiconductor LP3985ITLX-3.0/NOPB 0.3000
RFQ
ECAD 75 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 3V - 1 0.1V @ 150mA 50dB ~ 40dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM3502ITL-25 National Semiconductor LM3502ITL-25 1.3400
RFQ
ECAD 750 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Backlight Surface Mount 10-WFBGA, DSBGA DC DC Regulator 1MHz 10-DSBGA download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 600mA (Switch) 2 Yes Step-Up (Boost) 5.5V PWM 2.5V 25V
LP3925RMX-E/NOPB National Semiconductor LP3925RMX-E/NOPB 1.5900
RFQ
ECAD 155 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Mobile Handsets Surface Mount 81-WFBGA, DSBGA LP3925 3.5µA 3V ~ 4.5V 81-DSBGA (3.61x3.61) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000
LM2575HVM-ADJ National Semiconductor LM2575HVM-ADJ 1.2000
RFQ
ECAD 8988 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 24-SOIC (0.295", 7.50mm Width) 60V Adjustable 24-SOIC download RoHS non-compliant 2A (4 Weeks) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 1A 1.23V 57V 4V
LP2981AIM5-2.8/NOPB National Semiconductor LP2981AIM5-2.8/NOPB 0.4300
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download ROHS3 Compliant EAR99 8542.39.0001 1,000 95 µA 1.7 mA Enable Positive 100mA 2.8V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2574M-5.0/NOPB National Semiconductor LM2574M-5.0/NOPB -
RFQ
ECAD 5477 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-SOIC (0.295", 7.50mm Width) 40V Fixed 14-SOIC download EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 500mA 5V - 4V
LM385AYMX-2.5 National Semiconductor LM385AYMX-2.5 2.4900
RFQ
ECAD 5 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
LP3913SQX-ADJ/NOPB National Semiconductor LP3913SQX-ADJ/NOPB 2.0400
RFQ
ECAD 16 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C Handheld/Mobile Devices Surface Mount 48-WFQFN Exposed Pad LP3913 - 2.5V ~ 6V 48-WQFN (6x6) download ROHS3 Compliant EAR99 8542.39.0001 2,500
LM5010AMH/NOPB National Semiconductor LM5010AMH/NOPB 1.0000
RFQ
ECAD 1657 0.00000000 National Semiconductor - Bulk Active -40°C ~ 150°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) LM5010 75V Adjustable 14-HTSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck 100kHz ~ 1MHz Positive No 1A 2.5V 70V 6V
LP3971SQ-2G16/NOPB National Semiconductor LP3971SQ-2G16/NOPB -
RFQ
ECAD 7580 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Processor Surface Mount 40-WFQFN Exposed Pad LP3971 60µA 2.7V ~ 5.5V 40-WQFN (5x5) - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000
LM2677LD-5.0 National Semiconductor LM2677LD-5.0 2.2700
RFQ
ECAD 1 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad 40V Fixed 14-VSON (6x5) download RoHS non-compliant EAR99 8542.39.0001 250 Step-Down 1 Buck 260kHz Positive No 5A 5V - 8V
LM79L12ACZ/TZ National Semiconductor LM79L12ACZ/TZ -
RFQ
ECAD 3973 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined 2,000
LP2980IM5-2.8/NOPB National Semiconductor LP2980IM5-2.8/NOPB -
RFQ
ECAD 7558 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download ROHS3 Compliant EAR99 8542.39.0001 1,000 95 µA 1.2 mA Enable Positive 50mA 2.8V - 1 0.22V @ 50mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
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
LM2575HVSX-ADJ/NOPB National Semiconductor LM2575HVSX-ADJ/NOPB -
RFQ
ECAD 9179 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 52kHz Positive No 1A 1.23V 57V 4V
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 -
LM3495MTC National Semiconductor LM3495MTC -
RFQ
ECAD 8646 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM3495 Transistor Driver 16-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 2.9V ~ 18V 1 Buck 200kHz ~ 1.5MHz Current Limit, Frequency Control, Tracking Positive 1 96% Yes Yes -
LM3001N National Semiconductor LM3001N 1.9400
RFQ
ECAD 1 0.00000000 National Semiconductor LM3001 Bulk Active -40°C ~ 125°C (TJ) Through Hole 14-DIP (0.300", 7.62mm) LM3001 14-PDIP download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 8.5V ~ 20V Isolated Yes - Flyback, Forward 11.8 V 85% - - Soft Start
LM120H-15/883 National Semiconductor LM120H-15/883 79.2300
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active -55°C ~ 150°C (TJ) Through Hole TO-205AD, TO-39-3 Metal Can -25V Fixed TO-39-3 download EAR99 8542.39.0001 1 4 mA - Negative 500mA -15V - 1 - 56dB (120Hz) Over Current, Over Temperature
LM2991T/LB03 National Semiconductor LM2991T/LB03 -
RFQ
ECAD 1549 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-5 Formed Leads -26V Adjustable TO-220-5 download Vendor Undefined REACH Affected 2156-LM2991T/LB03-14 1 0.7 mA 5 mA Enable Negative 1A -3V -24V 1 1V @ 1A 60dB (1kHz) Over Temperature, Short Circuit
LP2988IMM-2.8/NOPB-NS National Semiconductor LP2988IMM-2.8/NOPB-NS -
RFQ
ECAD 9694 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 16V Fixed 8-VSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 120 µA 3.7 mA Enable Positive 200mA 2.8V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2853MH-3.0/NOPB National Semiconductor LM2853MH-3.0/NOPB -
RFQ
ECAD 9130 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) 5.5V Fixed 14-HTSSOP - RoHS non-compliant Vendor Undefined 2156-LM2853MH-3.0/NOPB-14 1 Step-Down 1 Buck 550kHz Positive Yes 3A 3V - 3V
  • 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