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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 Features Base Product Number Current - Supply Voltage - Input 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 ECCN HTSUS Standard Package Function Reference Type Number of Outputs Reset Current - Quiescent (Iq) Current - Supply (Max) Internal Switch(s) Topology Frequency - Switching Control Features Programmable Features Output Configuration Synchronous Rectifier Accuracy Current - Output Voltage - Output Current - Output (Max) 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 Sensor Type Sensing Temperature Output Alarm Output Fan
LM431BCM National Semiconductor LM431BCM 0.2700
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active ±1% -25°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM431 - - Adjustable 50ppm/°C Typical 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Shunt 100 mA 2.495V - - 1 mA 36 V
LP38858T-0.8/NOPB National Semiconductor LP38858T-0.8/NOPB 0.9700
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 Formed Leads 5.5V Fixed TO-220-5 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 9 mA 15 mA Soft Start Positive 1.5A 0.8V - 1 0.18V @ 1.5A 80dB ~ 58dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LP3907QTL-VXSS National Semiconductor LP3907QTL-VXSS 1.4700
RFQ
ECAD 250 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C (TA) Micro-Power Management Integrated Circuit (UPMIC), DSPs Surface Mount 25-WFBGA, DSBGA 5.5V 25-DSBGA (2.46x2.46) download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 250 4 0.8V ~ 3.5V, 1V ~ 2V
LM3710YQMM-232 National Semiconductor LM3710YQMM-232 0.7100
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Simple Reset/Power-On Reset LM3710 Open Drain or Open Collector 10-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Active Low 1 2.32V 140ms Minimum
LM2574MX-5.0 National Semiconductor LM2574MX-5.0 -
RFQ
ECAD 9281 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 - RoHS non-compliant 2A (4 Weeks) REACH Affected EAR99 8542.39.0001 1,000 Step-Down 1 Buck 52kHz Positive No 500mA 5V - 4V
LM2575M-5.0 National Semiconductor LM2575M-5.0 -
RFQ
ECAD 1895 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 24-SOIC (0.295", 7.50mm Width) 40V Fixed 24-SOIC download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 1A 5V - 4V
LMS1585AIS-1.5 National Semiconductor LMS1585AIS-1.5 -
RFQ
ECAD 5028 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA LMS1585 13V Fixed DDPAK/TO-263-3 - RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 7 mA 13 mA - Positive 5A 1.5V - 1 1.4V @ 5A 60 ~ 72 dB (120Hz) Over Current, Over Temperature
LM2937ESX-8.0 National Semiconductor LM2937ESX-8.0 0.5200
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA LM2937 26V Fixed DDPAK/TO-263-3 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 2 mA 20 mA - Positive 500mA 8V - 1 1V @ 50mA - Over Temperature, Reverse Polarity, Short Circuit
LM80CIMTX-3 National Semiconductor LM80CIMTX-3 2.7700
RFQ
ECAD 526 0.00000000 National Semiconductor - Bulk Active -25°C ~ 125°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) LM80 I²C 2.8V ~ 5.75V 24-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 Hardware Monitor ADC, Comparator, Fan Speed Counter, Register Bank ±3°C(Max) Internal and External -25°C ~ 125°C, External Sensor No No
LP3984IMFX-1.8 National Semiconductor LP3984IMFX-1.8 0.2300
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP3984 6V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 125 µA 150 µA Enable Positive 150mA 1.8V - 1 0.12V @ 150mA 60dB ~ 40dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM81BIMT-3 National Semiconductor LM81BIMT-3 -
RFQ
ECAD 8957 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) LM81 2-Wire SMBus 2.8V ~ 3.8V 24-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Hardware Monitor ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank ±3°C(Max) Internal and External -40°C ~ 125°C Yes Yes
LM4040DIM3X-2.5 National Semiconductor LM4040DIM3X-2.5 -
RFQ
ECAD 3108 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 - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Shunt 15 mA 2.5V - 35µVrms 70 µA
LM4132EMF-2.0 National Semiconductor LM4132EMF-2.0 1.2500
RFQ
ECAD 8 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4132 100µA 2.448V ~ 5.5V Fixed 30ppm/°C SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Series 20 mA 2.048V 190µVp-p -
LM431ACZ/LFT1 National Semiconductor LM431ACZ/LFT1 0.2000
RFQ
ECAD 2 0.00000000 National Semiconductor * Bulk Active LM431 - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
LM4040AIZ-2.5 National Semiconductor LM4040AIZ-2.5 0.8900
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±0.1% -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 Unaffected EAR99 8542.39.0001 1 Shunt 15 mA 2.5V - 35µVrms 65 µA
LP3964ET-ADJ National Semiconductor LP3964ET-ADJ -
RFQ
ECAD 7468 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 7V Adjustable TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 9 mA 15 mA Enable Positive 800mA 1.216V 5.1V 1 0.35V @ 800mA - Over Current, Over Temperature, Short Circuit
LM2940CT-5.0/NOPB National Semiconductor LM2940CT-5.0/NOPB -
RFQ
ECAD 5610 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Through Hole TO-220-3 26V Fixed TO-220-3 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 15 mA 60 mA - Positive 1A 5V - 1 1V @ 1A 72dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM4140ACM-2.5/NOPB National Semiconductor LM4140ACM-2.5/NOPB 3.5400
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±0.1% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM4140 375µA 1.8V ~ 5.5V Fixed 3ppm/°C 8-SOIC download EAR99 8542.39.0001 85 Series 8 mA 2.5V 2.2µVp-p -
LM3205TLX/NOPB National Semiconductor LM3205TLX/NOPB 2.5700
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 8-WFBGA 5.5V Adjustable 8-TuSMD download EAR99 8542.39.0001 1 Step-Down 1 Buck 2MHz Positive Yes 650mA 0.8V 3.6V 2.7V
LM9076BMA-5.0/NOPB National Semiconductor LM9076BMA-5.0/NOPB 1.6300
RFQ
ECAD 331 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 40V Fixed 8-SOIC download EAR99 8542.39.0001 184 45 µA 4.5 mA Enable, Reset Positive 150mA 5V - 1 0.25V @ 150mA 60dB (120kHz) Over Temperature
LP38853MRX-ADJ/NOPB National Semiconductor LP38853MRX-ADJ/NOPB 2.6900
RFQ
ECAD 15 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 5.5V Adjustable 8-SO PowerPad download EAR99 8542.39.0001 1 300 µA 9 mA Enable, Soft Start Positive 3A 0.8V 1.8V 1 0.45V @ 3A 80dB ~ 70dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LM2677S-3.3/NOPB National Semiconductor LM2677S-3.3/NOPB 4.3000
RFQ
ECAD 10 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2677 40V Fixed DDPAK/TO-263-7 download EAR99 8542.39.0001 70 Step-Down 1 Buck 260kHz Positive No 5A 3.3V - 8V
LM4050BIM3X-5.0/NOPB National Semiconductor LM4050BIM3X-5.0/NOPB 1.4800
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active ±0.2% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4050 - - Fixed 50ppm/°C SOT-23-3 download EAR99 8542.39.0001 1 Shunt 15 mA 5V - 93µVrms 80 µA
LP5900SD-2.2 National Semiconductor LP5900SD-2.2 -
RFQ
ECAD 2324 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C Surface Mount 6-WDFN Exposed Pad 5.5V Fixed 6-WSON (2.2x2.5) - EAR99 8542.39.0001 1 50 µA 230 µA Enable Positive 150mA 2.2V - 1 0.15V @ 150mA 85dB ~ 40dB (100Hz ~ 100kHz) Over Temperature, Short Circuit
LM25069PMME-1/NOPB National Semiconductor LM25069PMME-1/NOPB -
RFQ
ECAD 1212 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C General Purpose Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Hot Swap Controller Latched Fault LM25069 1.6 mA 1 2.9V ~ 17V 10-VSSOP download 0000.00.0000 1 No Current Limit, Fault Timeout, OVP, UVLO -
LM1117IDTX-ADJ/NOPB National Semiconductor LM1117IDTX-ADJ/NOPB -
RFQ
ECAD 2923 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 15V Adjustable TO-252-3 download 0000.00.0000 1 5 mA 10 mA - Positive 800mA 1.25V 13.8V 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LM4040DIM7-5.0 National Semiconductor LM4040DIM7-5.0 -
RFQ
ECAD 3484 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount 5-TSSOP, SC-70-5, SOT-353 LM4040 - - Fixed 150ppm/°C SC-70-5 download 0000.00.0000 1 Shunt 15 mA 5V - 80µVrms 85 µA
LM2854MH-500 National Semiconductor LM2854MH-500 -
RFQ
ECAD 4375 0.00000000 National Semiconductor PowerWise® Bulk Active -40°C ~ 85°C Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) 5.5V Adjustable 16-HTSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck 500kHz, 1MHz Positive Yes 4A 0.8V 5V 2.95V
LM3405AXMK/NOPB National Semiconductor LM3405AXMK/NOPB 1.0000
RFQ
ECAD 9160 0.00000000 National Semiconductor * Bulk Active LM3405 download 0000.00.0000 1
LP2992AIM5-1.5/NOPB National Semiconductor LP2992AIM5-1.5/NOPB 1.7500
RFQ
ECAD 1 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 172 95 µA 4 mA Enable Positive 250mA 1.5V - 1 0.85V @ 250mA 45dB (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