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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
LP5900TL-2.75/NOPB National Semiconductor LP5900TL-2.75/NOPB -
RFQ
ECAD 6463 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA 5.5V Fixed 4-DSBGA (1.01x1.29) download EAR99 8542.39.0001 1 50 µA 230 µA Enable Positive 150mA 2.75V - 1 0.15V @ 150mA 85dB ~ 40dB (100Hz ~ 100kHz) Over Temperature, Short Circuit
LM2676SX-3.3/NOPB National Semiconductor LM2676SX-3.3/NOPB -
RFQ
ECAD 3790 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 EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 3A 3.3V - 8V
LP3855ESX-5.0/NOPB National Semiconductor LP3855ESX-5.0/NOPB 3.1600
RFQ
ECAD 2 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 95 3 mA 10 mA Enable Positive 1.5A 5V - 1 0.38V @ 1.5A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LP3962ES-2.5-NS National Semiconductor LP3962ES-2.5-NS -
RFQ
ECAD 9261 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 1.5A 2.5V - 1 0.55V @ 1.5A - 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
LM2936QHBMAX5.0/NOPB National Semiconductor LM2936QHBMAX5.0/NOPB -
RFQ
ECAD 3123 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2936 60V Fixed 8-SOIC download EAR99 8542.39.0001 1 9 µA 2.5 mA - Positive 50mA 5V - 1 0.4V @ 50mA 60dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
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
LM9036MX-5.0/NOPB National Semiconductor LM9036MX-5.0/NOPB -
RFQ
ECAD 1238 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 40V Fixed 8-SOIC download 0000.00.0000 1 20 µA 2 mA - Positive 50mA 5V - 1 0.40V @ 50mA 60dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM25010Q0MH National Semiconductor LM25010Q0MH -
RFQ
ECAD 2232 0.00000000 National Semiconductor - Bulk Active -40°C ~ 150°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) 42V Adjustable 14-HTSSOP download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Step-Down 1 Buck 100kHz ~ 1MHz Positive No 1A 2.5V 42V 6V
LMC7660IM/NOPB National Semiconductor LMC7660IM/NOPB -
RFQ
ECAD 1576 0.00000000 National Semiconductor - Bulk Active - Surface Mount 8-SOIC (0.154", 3.90mm Width) 10V Fixed 8-SOIC download EAR99 8542.39.0001 1 Ratiometric 1 Charge Pump 10kHz Negative No - -Vin - 1.5V
LP2951CMX/E7002698 National Semiconductor LP2951CMX/E7002698 -
RFQ
ECAD 3891 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,500
LM809M3X-3.08/NOPB National Semiconductor LM809M3X-3.08/NOPB 0.3300
RFQ
ECAD 51 0.00000000 National Semiconductor - Bulk Active -40°C ~ 105°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 Simple Reset/Power-On Reset LM809 Push-Pull, Totem Pole SOT-23-3 download EAR99 8542.39.0001 1 Active Low 1 3.08V 140ms Minimum
LP3990MF-1.8/NOPB National Semiconductor LP3990MF-1.8/NOPB 0.4200
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download EAR99 8542.39.0001 717 80 µA 120 µA Enable Positive 150mA 1.8V - 1 0.2V @ 150mA 55dB ~ 35dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM337LZ National Semiconductor LM337LZ 0.3400
RFQ
ECAD 13 0.00000000 National Semiconductor - Bulk Active -25°C ~ 125°C (TJ) Through Hole TO-226-3, TO-92-3 (TO-226AA) -40V Adjustable TO-92-3 download EAR99 8542.39.0001 1 5 mA - Negative 100mA -1.2V -37V 1 - 80dB ~ 65dB (120Hz) Over Current, Over Temperature, Short Circuit
LP3852ET-5.0 National Semiconductor LP3852ET-5.0 2.9600
RFQ
ECAD 223 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-5 Formed Leads LP3852 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 5V - 1 0.38V @ 1.5A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM1117DTX-5.0 National Semiconductor LM1117DTX-5.0 0.5200
RFQ
ECAD 5 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 5V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LM2675MX-5.0/NOPB National Semiconductor LM2675MX-5.0/NOPB -
RFQ
ECAD 8532 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 1A 5V - 6.5V
LM2852YMXA-3.3-NS National Semiconductor LM2852YMXA-3.3-NS -
RFQ
ECAD 4286 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-TSSOP (0.173", 4.40mm Width) Exposed Pad 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 3.3V - 2.85V
LM4040DIZ-5.0 National Semiconductor LM4040DIZ-5.0 0.3300
RFQ
ECAD 27 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM4040 - - Fixed 150ppm/°C TO-92-3 download EAR99 8542.39.0001 1 Shunt 15 mA 5V - 80µVrms 85 µA
LM4041CEM3-ADJ National Semiconductor LM4041CEM3-ADJ -
RFQ
ECAD 5804 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 125°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4041 - - Adjustable 100ppm/°C SOT-23-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Shunt 12 mA 1.233V - 20µVrms 68 µA 10 V
LP38692MPX-2.5/NOPB-NS National Semiconductor LP38692MPX-2.5/NOPB-NS -
RFQ
ECAD 6445 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB 10V Fixed SOT-223-5 - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 55 µA 100 µA - Positive 1A 2.5V - 1 1.3V @ 1A 55dB (120Hz) Over Temperature
LM2587S-5.0 National Semiconductor LM2587S-5.0 11.3600
RFQ
ECAD 574 0.00000000 National Semiconductor * Bulk Active download Vendor Undefined REACH Affected 2156-LM2587S-5.0-14 1
LP2981IM5X-3.3/NOPB National Semiconductor LP2981IM5X-3.3/NOPB 1.0000
RFQ
ECAD 4535 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 1.7 mA Enable Positive 100mA 3.3V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM20145MH National Semiconductor LM20145MH 2.4900
RFQ
ECAD 2873 0.00000000 National Semiconductor PowerWise® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) 5.5V Adjustable 16-HTSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz ~ 750kHz Positive Yes 5A 0.8V 4.68V 2.95V
LM2748MTCX National Semiconductor LM2748MTCX 0.5700
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-TSSOP (0.173", 4.40mm Width) LM2748 Transistor Driver 14-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 Step-Down 3V ~ 6V 1 Buck 50kHz ~ 1MHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 86% Yes Yes -
LM2575T-3.3/NOPB National Semiconductor LM2575T-3.3/NOPB -
RFQ
ECAD 6371 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2575T-3.3/NOPB-14 1
LM78L05ITPX/NOPB National Semiconductor LM78L05ITPX/NOPB -
RFQ
ECAD 3018 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 8-UFBGA, DSBGA 35V Fixed 8-DSBGA download EAR99 8542.39.0001 1 3 mA - Positive 100mA 5V - 1 - 62dB (120Hz) Over Temperature, Short Circuit
LM5034MTCX/NOPB National Semiconductor LM5034MTCX/NOPB 1.9900
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-TSSOP (0.173", 4.40mm Width) LM5034 Transistor Driver 20-TSSOP download EAR99 8542.39.0001 1 Step-Up/Step-Down 13V ~ 100V 2 Forward Converter 200kHz, 600kHz Frequency Control, Soft Start Positive, Isolation Capable 2 76% Yes Yes -
LP3984IMFX-1.5/NOPB National Semiconductor LP3984IMFX-1.5/NOPB 0.4100
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download ROHS3 Compliant EAR99 8542.39.0001 3,000 125 µA 150 µA Enable Positive 150mA 1.5V - 1 0.12V @ 150mA 60dB ~ 40dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LP2981IM5-3.3/NOPB National Semiconductor LP2981IM5-3.3/NOPB 1.0000
RFQ
ECAD 4710 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download 0000.00.0000 1 95 µA 1.7 mA Enable Positive 100mA 3.3V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, 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