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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 Number of Channels 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 Standards 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 Auxiliary Sense 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
LM4040CIZ-4.1 National Semiconductor LM4040CIZ-4.1 0.3700
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) LM4040 - - Fixed 100ppm/°C TO-92-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Shunt 15 mA 4.096V - 80µVrms 73 µA
LP2985AIM5X-2.5/NOPB National Semiconductor LP2985AIM5X-2.5/NOPB 0.2700
RFQ
ECAD 2 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 1,099 95 µA 2.5 mA Enable Positive 150mA 2.5V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3913SQ-AU/NOPB National Semiconductor LP3913SQ-AU/NOPB 2.3500
RFQ
ECAD 750 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 250
LP3919RL-C/NOPB National Semiconductor LP3919RL-C/NOPB 1.4400
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active - Cellular, CDMA Surface Mount 49-WFBGA, DSBGA LP3919 - - 49-DSBGA download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250
LP3961ES-1.8-NS National Semiconductor LP3961ES-1.8-NS -
RFQ
ECAD 1968 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 7V Fixed DDPAK/TO-263-5 - RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 9 mA 15 mA Enable Positive 800mA 1.8V - 1 0.35V @ 800mA - Over Current, Over Temperature, Short Circuit
LM285AXM-1.2 National Semiconductor LM285AXM-1.2 4.6100
RFQ
ECAD 560 0.00000000 National Semiconductor LM285-1.2 Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM285 - - Fixed 20ppm/°C Typical 8-SOIC download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 20 mA 1.235V - 60µVrms 10 µA
LM5088MH-2 National Semiconductor LM5088MH-2 -
RFQ
ECAD 9916 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) LM5088 Transistor Driver 16-HTSSOP download EAR99 8542.39.0001 1 Step-Down 4.5V ~ 75V 1 Buck 50kHz ~ 1MHz Current Limit, Enable, Frequency Control, Ramp, Soft Start Positive 1 - No Yes -
LM2575HVT-12/LF03 National Semiconductor LM2575HVT-12/LF03 3.2800
RFQ
ECAD 582 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 Formed Leads 60V Fixed TO-220-5 download EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 1A 12V - 4V
LM2852YMXA-3.3 National Semiconductor LM2852YMXA-3.3 3.8800
RFQ
ECAD 88 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 14-TSSOP (0.173", 4.40mm Width) Exposed Pad LM2852 5.5V Fixed 14-HTSSOP - RoHS non-compliant Vendor Undefined 2156-LM2852YMXA-3.3-14 EAR99 8542.39.0001 1 Step-Down 1 Buck 500kHz Positive Yes 2A 3.3V - 2.85V
LP3972SQ-A514 National Semiconductor LP3972SQ-A514 3.9600
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Processor Surface Mount 40-WFQFN Exposed Pad LP3972 60µA 2.7V ~ 5.5V 40-WQFN (5x5) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000
LM336Z-2.5/T7 National Semiconductor LM336Z-2.5/T7 -
RFQ
ECAD 3708 0.00000000 National Semiconductor - Bulk Active ±1% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM336 - - Fixed - TO-92-3 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Shunt 10 mA 2.5V - - 400 µA
LM3464AMHX/NOPB National Semiconductor LM3464AMHX/NOPB 3.2600
RFQ
ECAD 15 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Lighting Surface Mount 28-TSSOP (0.173", 4.40mm Width) Exposed Pad DC DC Controller LM3464 - 28-HTSSOP download EAR99 8542.39.0001 1 - 4 No - 95V Analog, PWM 12V -
JL2951BGA National Semiconductor JL2951BGA 39.0000
RFQ
ECAD 10 0.00000000 National Semiconductor JL2951 Bulk Active -55°C ~ 160°C (TJ) Through Hole TO-99-8 Metal Can 30V Fixed TO-99-8 download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 140 µA 14 mA - Positive - 5V - 1 0.6V @ 100mA - -
LM1117DT-1.8 National Semiconductor LM1117DT-1.8 0.5200
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 15V Fixed TO-252-3 download EAR99 8542.39.0001 1 5 mA 10 mA - Positive 800mA 1.8V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LP8550TLX-A/NOPB National Semiconductor LP8550TLX-A/NOPB 1.1200
RFQ
ECAD 760 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Backlight, Lighting Surface Mount 25-WFBGA, DSBGA DC DC Regulator LP8550 1.25MHz 25-DSBGA (2.46x2.46) download EAR99 8542.39.0001 1 450mA (Switch) 6 Yes Step-Up (Boost) 22V PWM 2.7V 40V
LM140LAH-12 National Semiconductor LM140LAH-12 15.7400
RFQ
ECAD 225 0.00000000 National Semiconductor - Bulk Active -55°C ~ 125°C Through Hole TO-205AD, TO-39-3 Metal Can 35V Fixed TO-39-3 download EAR99 8542.39.0001 20 3 mA 4.5 mA - Positive 100mA 12V - 1 2V @ 1A 72dB (120Hz) Over Temperature, Short Circuit
LM5070SD-80/NOPB National Semiconductor LM5070SD-80/NOPB 1.4800
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 16-WFDFN Exposed Pad Controller (PD), DC/DC LM5070 - 1 1.8V ~ 75V 16-WSON (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 802.3af (PoE) Both No
LM2670SX-ADJ/AULF National Semiconductor LM2670SX-ADJ/AULF -
RFQ
ECAD 1697 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined 500
LP3470IM5X-2.93 National Semiconductor LP3470IM5X-2.93 0.6000
RFQ
ECAD 2 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 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Active Low 1 2.93V 1ms Minimum
LP5904TMX-3.4/NOPB National Semiconductor LP5904TMX-3.4/NOPB 0.2700
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 4-WFBGA, DSBGA 5.5V Fixed 4-DSBGA (0.9x0.9) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 20 µA 325 µA Enable Positive 200mA 3.4V - 1 0.15V @ 200mA 88dB ~ 30dB (100Hz ~ 2MHz) Over Temperature, Short Circuit
LM2679S-3.3-NS National Semiconductor LM2679S-3.3-NS -
RFQ
ECAD 5545 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 Fixed DDPAK/TO-263-7 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 5A 3.3V - 8V
LM2940CS-15/NOPB National Semiconductor LM2940CS-15/NOPB 1.2600
RFQ
ECAD 569 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 26V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 238 10 mA 15 mA - Positive 1A 15V - 1 0.8V @ 1A 64dB (120Hz) Over Current, Over Temperature, Reverse Polarity, Short Circuit
LM3658SDX National Semiconductor LM3658SDX -
RFQ
ECAD 9276 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 10-WFDFN Exposed Pad LM3658 Lithium Ion/Polymer 1A 1 10-WSON (3x3) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 4,500 USB Over Current, Over Temperature Constant - Programmable - 4.2V 6V
LM2596SX-5.0 National Semiconductor LM2596SX-5.0 2.4800
RFQ
ECAD 12 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LM2596 40V Fixed DDPAK/TO-263-5 download EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 3A 5V - 4.5V
LP3965ESX-3.3/NOPB National Semiconductor LP3965ESX-3.3/NOPB 2.3700
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 7V Fixed DDPAK/TO-263-5 download EAR99 8542.39.0001 127 9 mA 15 mA Enable Positive 1.5A 3.3V - 1 0.55V @ 1.5A - Over Current, Over Temperature, Short Circuit
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
LM2941K/883 National Semiconductor LM2941K/883 -
RFQ
ECAD 1853 0.00000000 National Semiconductor - Bulk Obsolete -55°C ~ 125°C Through Hole TO-204AA, TO-3 26V Adjustable TO-3-2 download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Current Limit, Enable Positive 1A 5V 20V 1 - - Over Current, Over Temperature, Reverse Polarity, Short Circuit
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 -
LM385BM-1.2 National Semiconductor LM385BM-1.2 -
RFQ
ECAD 3390 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 1 Shunt 20 mA 1.235V - 60µVrms 15 µA
LM2941CSX/NOPB National Semiconductor LM2941CSX/NOPB -
RFQ
ECAD 5980 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 26V Adjustable DDPAK/TO-263-5 download 0000.00.0000 1 10 mA 15 mA Enable Positive 1A 5V 20V 1 1V @ 1A - Over Temperature, Reverse Polarity, Short Circuit
  • 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