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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 Number of Outputs Reset Current - Quiescent (Iq) Current - Supply (Max) Internal Switch(s) Topology Frequency - Switching Control Features Voltage - Supply (Max) Output Configuration Synchronous Rectifier 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
LP38856S-0.8 National Semiconductor LP38856S-0.8 -
RFQ
ECAD 7655 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 EAR99 8542.39.0001 1 300 µA 15 mA Enable Positive 3A 0.8V - 1 0.45V @ 3A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
UA79MGHMQB National Semiconductor UA79MGHMQB 21.7000
RFQ
ECAD 509 0.00000000 National Semiconductor UA79MG Bulk Active 0°C ~ 125°C (TJ) - - -7V Adjustable - download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 3.5 mA - Negative 500mA -2.23V -30V 1 2.3V @ 350mA - Over Current, Over Temperature
LP3985ITLX-2.7/NOPB National Semiconductor LP3985ITLX-2.7/NOPB 0.3000
RFQ
ECAD 1 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 2.7V - 1 0.1V @ 150mA 50dB ~ 40dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM3677LEE-1.82/NOPB National Semiconductor LM3677LEE-1.82/NOPB 0.5500
RFQ
ECAD 6 0.00000000 National Semiconductor * Bulk Active LM3677 download Vendor Undefined REACH Unaffected 2156-LM3677LEE-1.82/NOPB-14 1
LMV431CM5 National Semiconductor LMV431CM5 0.5500
RFQ
ECAD 7 0.00000000 National Semiconductor - Bulk Active ±1.5% 0°C ~ 70°C (TA) Surface Mount SC-74A, SOT-753 LMV431 - - Adjustable - SOT-23-5 download EAR99 8542.39.0001 550 Shunt 15 mA 1.24V - - 80 µA 30 V
LP3996SD-1525 National Semiconductor LP3996SD-1525 0.3300
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 10-WFDFN Exposed Pad LP3996 6V Fixed 10-WSON (3x3) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 100 µA 170 µA Enable Positive 150mA, 300mA 1.5V, 2.5V - 2 0.22V @ 150mA, 0.55V @ 150mA 58dB ~ 45dB, 70dB ~ 60dB (1kHz ~ 20kHz) Over Temperature, Short Circuit
LM9074M/NOPB National Semiconductor LM9074M/NOPB 1.1800
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 14-SOIC (0.154", 3.90mm Width) LM9074 16.5V Fixed 14-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Enable Positive 180mA 5V - 1 2.5V @ 180mA 60dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM3530UME-25A/NOPB National Semiconductor LM3530UME-25A/NOPB -
RFQ
ECAD 4953 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Backlight Surface Mount 12-XFBGA, DSBGA DC DC Regulator LM3530 500kHz 12-DSBGA download 0000.00.0000 1 30mA 1 Yes Step-Up (Boost) 5.5V PWM 2.7V 40V
LP2960IN-5.0 National Semiconductor LP2960IN-5.0 1.7000
RFQ
ECAD 276 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) 30V Fixed 16-DIP download RoHS non-compliant EAR99 8542.39.0001 20 600 µA 40 mA Enable Positive 500mA 5V - 1 0.8V @ 500mA - Over Current, Over Temperature, Reverse Polarity
LM3502ITL-16/NOPB National Semiconductor LM3502ITL-16/NOPB 1.4700
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Backlight Surface Mount 10-WFBGA, DSBGA DC DC Regulator LM3502 1MHz 10-TµSMD (1.9x2.07) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 400mA (Switch) 2 Yes Step-Up (Boost) 5.5V PWM 2.5V 16V
LM2931AS-5.0-NS National Semiconductor LM2931AS-5.0-NS -
RFQ
ECAD 3582 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 26V Fixed DDPAK/TO-263-3 - RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 15 mA 30 mA - Positive 100mA 5V - 1 0.3V @ 100mA 80dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LMV431CZ National Semiconductor LMV431CZ 0.2400
RFQ
ECAD 12 0.00000000 National Semiconductor - Bulk Active ±1.5% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LMV431 - - Adjustable - TO-92-3 download EAR99 8542.39.0001 1 Shunt 15 mA 1.24V - - 80 µA 30 V
LP38690SDX-2.5/NOPB National Semiconductor LP38690SDX-2.5/NOPB 0.5300
RFQ
ECAD 18 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 6-WDFN Exposed Pad 10V Fixed 6-WSON (3x3) download ROHS3 Compliant EAR99 8542.39.0001 4,500 55 µA 100 µA - Positive 1A 2.5V - 1 1.3V @ 1A 55dB (120Hz) Over Temperature
LM2734ZMKX/NOPB National Semiconductor LM2734ZMKX/NOPB 1.9300
RFQ
ECAD 11 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SOT-23-6 Thin, TSOT-23-6 20V Adjustable SOT-23-THIN download EAR99 8542.39.0001 1 Step-Down 1 Buck 3MHz Positive No 1A 0.8V 18V 3V
LM2673T-5.0/NOPB National Semiconductor LM2673T-5.0/NOPB 2.8600
RFQ
ECAD 6 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-7 Formed Leads LM2673 40V Fixed TO-220-7 - EAR99 8542.39.0001 105 Step-Down 1 Buck 260kHz Positive No 3A 5V - 8V
LP3876ES-ADJ/NOPB National Semiconductor LP3876ES-ADJ/NOPB 3.3400
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 Adjustable DDPAK/TO-263-5 download EAR99 8542.39.0001 90 5 mA 15 mA Enable Positive 3A 1.2V 5.8V 1 1.2V @ 3A - Over Current, Over Temperature, Short Circuit
LM2576HVS-ADJ-NS National Semiconductor LM2576HVS-ADJ-NS -
RFQ
ECAD 9134 0.00000000 National Semiconductor - Tube Active download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1
LP38859SX-1.2/NOPB National Semiconductor LP38859SX-1.2/NOPB 3.0400
RFQ
ECAD 8 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 5.5V Fixed DDPAK/TO-263-5 download EAR99 8542.39.0001 99 8.5 mA 15 mA Soft Start Positive 3A 1.2V - 1 0.45V @ 3A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LM431CCM3X National Semiconductor LM431CCM3X -
RFQ
ECAD 5700 0.00000000 National Semiconductor - Bulk Active - 0°C ~ 70°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM431 - - Adjustable 50ppm/°C Typical SOT-23-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Shunt 100 mA 2.5V - - 1 mA 37 V
LP2981IM5-3.3 National Semiconductor LP2981IM5-3.3 0.8200
RFQ
ECAD 16 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download Vendor Undefined REACH Affected 2156-LP2981IM5-3.3-14 1 95 µA 1.7 mA Enable Positive 100mA 3.3V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2594HVN-12/NOPB National Semiconductor LM2594HVN-12/NOPB -
RFQ
ECAD 2822 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) 60V Fixed 8-PDIP download 0000.00.0000 1 Step-Down 1 Buck 150kHz Positive No 500mA 12V - 4.5V
LM4041BIDCKR National Semiconductor LM4041BIDCKR 1.0000
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active ±0.2% -40°C ~ 85°C (TA) Surface Mount 5-TSSOP, SC-70-5, SOT-353 LM4041 - - Adjustable 100ppm/°C SC-70-5 download EAR99 8542.39.0001 1 Shunt 12 mA 1.233V - 20µVrms 80 µA 10 V
LP3855ES-2.5 National Semiconductor LP3855ES-2.5 -
RFQ
ECAD 5773 0.00000000 National Semiconductor - Bulk Obsolete -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 1 3 mA 10 mA Enable Positive 1.5A 2.5V - 1 0.38V @ 1.5A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM3370TLX-3006/NOPB National Semiconductor LM3370TLX-3006/NOPB 0.6800
RFQ
ECAD 63 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 20-WFBGA 5.5V Fixed 20-uSMD (2.05x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 2 Buck 2MHz Positive Yes 600mA 1.2V, 1.8V - 2.7V
LP3923TL-VI/NOPB National Semiconductor LP3923TL-VI/NOPB 1.0800
RFQ
ECAD 17 0.00000000 National Semiconductor * Bulk Active LP3923 download Vendor Undefined REACH Unaffected 2156-LP3923TL-VI/NOPB-14 1
LP5951MF-1.5 National Semiconductor LP5951MF-1.5 -
RFQ
ECAD 3489 0.00000000 National Semiconductor - Bulk Not For New Designs -40°C ~ 125°C Surface Mount SC-74A, SOT-753 5.5V Fixed SOT-23-5 download EAR99 8542.39.0001 1 55 µA 70 µA Enable Positive 150mA 1.5V - 1 0.35V @ 150mA 60dB ~ 50dB (100Hz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM1117DTX-5.0/NOPB National Semiconductor LM1117DTX-5.0/NOPB 0.7800
RFQ
ECAD 49 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
LM2575HVMX-5.0/NOPB National Semiconductor LM2575HVMX-5.0/NOPB -
RFQ
ECAD 5330 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2575HVMX-5.0/NOPB-14 1
LM4040DIM-8.2 National Semiconductor LM4040DIM-8.2 0.2300
RFQ
ECAD 1 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM4040 - - Fixed 150ppm/°C 8-SOIC download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 15 mA 8.192V - 130µVrms 95 µA
LP3470M5-2.93 National Semiconductor LP3470M5-2.93 0.7500
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active -20°C ~ 85°C (TA) 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 1,000 Active Low 1 2.93V 1ms 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