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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 Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Current - Output / Channel Configuration Reference Type Interface 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 Display Type Digits or Characters 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
LP3971SQ-Q418/NOPB National Semiconductor LP3971SQ-Q418/NOPB 3.1500
RFQ
ECAD 2 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
LM3215TLX-45/NOPB National Semiconductor LM3215TLX-45/NOPB 1.9700
RFQ
ECAD 291 0.00000000 National Semiconductor - Bulk Active - Converter, RF Power Amplifier - - LM3215 - - - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 3,000 - -
LP38691DT-1.8/NOPB National Semiconductor LP38691DT-1.8/NOPB 1.2100
RFQ
ECAD 491 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 10V Fixed TO-252-3 download EAR99 8542.39.0001 1 55 µA 100 µA - Positive 500mA 1.8V - 1 - 55dB (120Hz) Over Temperature
LM3710XQBP-308 National Semiconductor LM3710XQBP-308 -
RFQ
ECAD 1001 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount 9-VFBGA Simple Reset/Power-On Reset LM3710 Push-Pull, Totem Pole 9-DSBGA download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Active Low 1 3.08V 140ms Minimum
LM2599S-ADJ/NOPB National Semiconductor LM2599S-ADJ/NOPB 3.9100
RFQ
ECAD 19 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2599 40V Adjustable DDPAK/TO-263-7 download EAR99 8542.39.0001 77 Step-Down 1 Buck 150kHz Positive No 3A 1.23V 37V 4.5V
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
LP3913SQ-AE/NOPB National Semiconductor LP3913SQ-AE/NOPB -
RFQ
ECAD 8737 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Handheld/Mobile Devices Surface Mount 48-WFQFN Exposed Pad LP3913 - 2.5V ~ 6V 48-WQFN (6x6) - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 500
LP2995LQ/J7002047 National Semiconductor LP2995LQ/J7002047 -
RFQ
ECAD 5532 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
LM2936MPX-3.0/NOPB National Semiconductor LM2936MPX-3.0/NOPB 0.8300
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-261-4, TO-261AA LM2936 40V Fixed SOT-223-4 download EAR99 8542.39.0001 362 15 µA 2.5 mA - Positive 50mA 3V - 1 0.4V @ 50mA 60dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM317HVK National Semiconductor LM317HVK -
RFQ
ECAD 8081 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Through Hole TO-204AA, TO-3 LM317 60V Adjustable TO-3-2 download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 1 12 mA - Positive 1.5A 1.25V 57V 1 - 80dB ~ 65dB (120Hz) Over Current, Over Temperature, Short Circuit
LM4120IM5-5.0 National Semiconductor LM4120IM5-5.0 1.1200
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 LM4120 275µA 2V ~ 12V Fixed 50ppm/°C SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Series 5 mA 5V 20µVp-p 36µVp-p
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
LP2989AIMM-2.5/NOPB National Semiconductor LP2989AIMM-2.5/NOPB 2.3400
RFQ
ECAD 965 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 EAR99 8542.39.0001 129 175 µA 9 mA Enable Positive 500mA 2.5V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LM3530UMX-40/NOPB National Semiconductor LM3530UMX-40/NOPB 0.6400
RFQ
ECAD 324 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Backlight Surface Mount 12-XFBGA DC DC Regulator LM3530 500kHz 12-DSBGA (1.22x1.62) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 30mA 1 Yes Step-Up (Boost) 5.5V PWM 2.7V 40V
LP3987ITL-3.0/NOPB National Semiconductor LP3987ITL-3.0/NOPB -
RFQ
ECAD 4122 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-WFBGA, DSBGA LP3987 6V Fixed 5-DSBGA (1.41x1.08) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 120 µA 200 µA Enable Positive 150mA 3V - 1 0.1V @ 150mA 50dB ~ 10dB (10kHz) Over Current, Over Temperature, Short Circuit
LM2676SX-5.0 National Semiconductor LM2676SX-5.0 -
RFQ
ECAD 9548 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 500 Step-Down 1 Buck 260kHz Positive No 3A 5V - 8V
LM1117MPX-5.0/NOPB National Semiconductor LM1117MPX-5.0/NOPB -
RFQ
ECAD 4445 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-261-4, TO-261AA 15V Fixed SOT-223-4 download EAR99 8542.39.0001 1 5 mA 10 mA - Positive 800mA 5V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
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
LM4040DIM3-4.1 National Semiconductor LM4040DIM3-4.1 -
RFQ
ECAD 4889 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4040 - - Fixed 150ppm/°C SOT-23-3 download Vendor Undefined REACH Affected 2156-LM4040DIM3-4.1-14 1 Shunt 15 mA 4.096V - 80µVrms 78 µA
LM385BXMX-2.5 National Semiconductor LM385BXMX-2.5 1.4800
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active ±1.5% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM385 - - Fixed 30ppm/°C 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,500 Shunt 20 mA 2.5V - 120µVrms 20 µA
LM2840XMKX-ADJL/NOPB National Semiconductor LM2840XMKX-ADJL/NOPB -
RFQ
ECAD 9013 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SOT-23-6 Thin, TSOT-23-6 42V Adjustable TSOT-23-6 download EAR99 8542.39.0001 1 Step-Down 1 Buck 550kHz Positive No 100mA 0.765V 34V 4.5V
LP3874EMP-2.5 National Semiconductor LP3874EMP-2.5 0.6400
RFQ
ECAD 965 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB LP3874 7V Fixed SOT-223-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 9 mA 15 mA Enable Positive 800mA 2.5V - 1 0.35V @ 800mA 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LP3952RLX/NOPB National Semiconductor LP3952RLX/NOPB 1.7400
RFQ
ECAD 107 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Backlight Surface Mount 36-WFBGA, DSBGA DC DC Regulator LP3952 2MHz 36-DSBGA download EAR99 8542.39.0001 1 40mA 6 Yes Step-Up (Boost) 5.5V PWM 3V 5.3V
LM317AEMPX National Semiconductor LM317AEMPX -
RFQ
ECAD 6325 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TA) Surface Mount TO-261-4, TO-261AA LM317 40V Adjustable SOT-223-4 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,000 - Positive 1.5A 1.25V 37V 1 - 80dB ~ 65dB (120Hz) Over Current, Over Temperature, Short Circuit
LM2941T/LB03 National Semiconductor LM2941T/LB03 -
RFQ
ECAD 3925 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 60V Adjustable TO-220-5 download RoHS non-compliant EAR99 8542.39.0001 45 20 mA 60 mA Enable Positive 1A 5V 20V 1 1V @ 1A Over Current, Over Temperature, Reverse Polarity, Short Circuit
LM2676SX-ADJ REEL National Semiconductor LM2676SX-ADJ REEL -
RFQ
ECAD 8498 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 400
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
LM25088QMH-1/NOPB National Semiconductor LM25088QMH-1/NOPB -
RFQ
ECAD 3978 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM25088QMH-1/NOPB-14 1
LM2445TA National Semiconductor LM2445TA -
RFQ
ECAD 8383 0.00000000 National Semiconductor LM2445 Bulk Active -20°C ~ 100°C Through Hole TO-220-9 Formed Leads LM2445 30 mA 0V ~ 3.75V, 8V ~ 15V, 60V ~ 85V TO-220-9 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 - - CRT -
LP2981IM5-4.7 National Semiconductor LP2981IM5-4.7 0.2200
RFQ
ECAD 20 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 95 µA 1.7 mA Enable Positive 100mA 4.7V - 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