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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 Features Base Product Number Input Type Current - Supply Voltage - Input Voltage - Input (Max) Output Type Temperature Coefficient SIC Programmable Ratio - Input:Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Reference Type Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Channel Type Topology Frequency - Switching Fault Protection Control Features Output Configuration Synchronous Rectifier Accuracy Current - Output Rds On (Typ) Voltage - Load Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) Switch Type Current - Output (Max) 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
LP3964EMPX-2.5 National Semiconductor LP3964EMPX-2.5 0.6800
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB LP3964 7V Fixed SOT-223-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,000 9 mA 15 mA Enable Positive 800mA 2.5V - 1 0.35V @ 800mA - Over Current, Over Temperature, Short Circuit
LM4140BCM-1.2/NOPB National Semiconductor LM4140BCM-1.2/NOPB -
RFQ
ECAD 6591 0.00000000 National Semiconductor LM4140 Bulk Active ±0.1% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 375µA 1.8V ~ 5.5V Fixed 6ppm/°C 8-SOIC - RoHS non-compliant Vendor Undefined 2156-LM4140BCM-1.2/NOPB-14 1 Series 8 mA 1.25V 2.2µVp-p -
LP38502SDE-ADJ/NOPB National Semiconductor LP38502SDE-ADJ/NOPB -
RFQ
ECAD 1848 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-WFDFN Exposed Pad 5.5V Adjustable 8-WSON (3x2.5) download 0000.00.0000 1 15 µA 4 mA Enable Positive 1.5A 0.6V 5V 1 0.37 @ 1.5A 58dB ~ 56dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LM2673S-12/NOPB National Semiconductor LM2673S-12/NOPB -
RFQ
ECAD 6574 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2673S-12/NOPB-14 1
LM2931AS-5.0/NOPB National Semiconductor LM2931AS-5.0/NOPB 1.1400
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA LM2931 26V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 263 15 mA 30 mA - Positive 100mA 5V - 1 0.3V @ 100mA 80dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM2593HVSX-5.0 National Semiconductor LM2593HVSX-5.0 -
RFQ
ECAD 2951 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2593 60V Fixed DDPAK/TO-263-7 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 2A 5V - 4.5V
LP2980IM5-2.5 National Semiconductor LP2980IM5-2.5 -
RFQ
ECAD 1069 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP2980 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 95 µA 1.2 mA Enable Positive 50mA 2.5V - 1 0.22V @ 50mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3965ESX-1.8 National Semiconductor LP3965ESX-1.8 1.8700
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 7V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 10 mA 15 mA Enable Positive 1.5A 1.8V - 1 0.55V @ 1.5A Over Current, Over Temperature, Short Circuit
LM85BIMQX National Semiconductor LM85BIMQX 2.2700
RFQ
ECAD 17 0.00000000 National Semiconductor LM85 Bulk Active 0°C ~ 85°C (TA) Surface Mount 24-SSOP (0.154", 3.90mm Width) LM85 SMBus 3V ~ 3.6V 24-QSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 5,000 Fan Control, Hardware Monitor ADC, Fan Control, Register Bank ±3°C Local(Max), ±4°C Remote(Max) Internal and External 0°C ~ 125°C No Yes
LM337LM/NOPB National Semiconductor LM337LM/NOPB -
RFQ
ECAD 5984 0.00000000 National Semiconductor - Bulk Active -25°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) -40V Adjustable 8-SOIC download 0000.00.0000 1 - Negative 100mA -1.2V -37V 1 - 60dB (120Hz) Over Temperature, Short Circuit
LM5110-2M National Semiconductor LM5110-2M 0.4000
RFQ
ECAD 5007 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM5110 Inverting Not Verified 3.5V ~ 14V 8-SOIC download EAR99 8542.39.0001 1 Independent Low-Side 2 N-Channel MOSFET 0.8V, 2.2V 3A, 5A 14ns, 12ns
LM4041CIM7-ADJ/NOPB National Semiconductor LM4041CIM7-ADJ/NOPB 0.2700
RFQ
ECAD 14 0.00000000 National Semiconductor - Bulk Active ±0.5% -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 1,105 Shunt 12 mA 1.233V - 20µVrms 65 µA 10 V
LM2641MTC-ADJ National Semiconductor LM2641MTC-ADJ 4.0000
RFQ
ECAD 390 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Dual Power Supply Controller Surface Mount 28-TSSOP (0.173", 4.40mm Width) LM2641 5.5V ~ 30V Not Verified 5.5V ~ 30V 28-TSSOP download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1
LP2985IBP-2.5 National Semiconductor LP2985IBP-2.5 0.1700
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 5-VFBGA 16V Fixed 5-µSMD (0.93x1.11) download RoHS non-compliant EAR99 8542.39.0001 250 95 µA 2.5 mA Enable Positive 150mA 2.5V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2980ITPX-157 National Semiconductor LP2980ITPX-157 0.1900
RFQ
ECAD 18 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 16V Fixed TSOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 110 µA 850 µA Enable Positive 50mA 1.5V - 1 - 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LP8345IDT-5.0/NOPB National Semiconductor LP8345IDT-5.0/NOPB 0.6800
RFQ
ECAD 2 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 10V Fixed TO-252-3 download ROHS3 Compliant EAR99 8542.39.0001 75 50 µA - Positive 500mA 5V - 1 0.4V @ 500mA 55dB (120Hz) Over Current, Over Temperature
LP2989IM-1.8 National Semiconductor LP2989IM-1.8 2.2500
RFQ
ECAD 3 0.00000000 National Semiconductor * Bulk Active download Vendor Undefined REACH Affected 2156-LP2989IM-1.8-14 1
LP3966ET-1.8/NOPB National Semiconductor LP3966ET-1.8/NOPB -
RFQ
ECAD 1771 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 7V Fixed TO-220-5 download ROHS3 Compliant EAR99 8542.39.0001 45 9 mA 15 mA Enable Positive 3A 1.8V - 1 1.2V @ 3A - Over Current, Over Temperature, Short Circuit
LM3525MX-H National Semiconductor LM3525MX-H -
RFQ
ECAD 7702 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) Status Flag Non-Inverting P-Channel 1:1 8-SOIC - RoHS non-compliant Vendor Undefined 2156-LM3525MX-H-14 1 Not Required On/Off 1 Current Limiting (Fixed), Over Temperature, UVLO High Side 80mOhm 2.7V ~ 5.5V USB Switch 500mA
LM2598SX-12 National Semiconductor LM2598SX-12 2.3100
RFQ
ECAD 1 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2598 40V Fixed DDPAK/TO-263-7 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 Step-Down 1 Buck 150kHz Positive No 1A 12V - 4.5V
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
LM2678SX-5.0 National Semiconductor LM2678SX-5.0 -
RFQ
ECAD 1687 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2678 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 5A 5V - 8V
LM2937IMPX-12 National Semiconductor LM2937IMPX-12 -
RFQ
ECAD 4406 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount TO-261-4, TO-261AA LM2937 26V Fixed SOT-223-4 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,000 2 mA 20 mA - Positive 400mA 12V - 1 1V @ 50mA - Over Temperature, Reverse Polarity, Short Circuit
LM3671MF-2.8/NOPB National Semiconductor LM3671MF-2.8/NOPB 0.8000
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 LM3671 5.5V Fixed SOT-23-5 download EAR99 8542.39.0001 373 Step-Down 1 Buck 2MHz Positive Yes 600mA 2.8V - 2.7V
LMS1587IS-1.5-NS National Semiconductor LMS1587IS-1.5-NS -
RFQ
ECAD 3182 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 13V Fixed DDPAK/TO-263-3 - RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 7 mA 13 mA - Positive 3A 1.5V - 1 1.3V @ 3A 60 ~ 72 dB (120Hz) Over Current, Over Temperature
LM4132CMFX-2.5/NOPB National Semiconductor LM4132CMFX-2.5/NOPB -
RFQ
ECAD 7783 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM4132CMFX-2.5/NOPB-14 1
LM4040CIMX-8.2 National Semiconductor LM4040CIMX-8.2 0.2700
RFQ
ECAD 5 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM4040 - - Fixed 100ppm/°C 8-SOIC download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 15 mA 8.192V - 130µVrms 95 µA
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
LM4041CIMADJ National Semiconductor LM4041CIMADJ 1.3800
RFQ
ECAD 3 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4041 - - Adjustable 100ppm/°C SOT-23-3 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 12 mA 1.24V - 20µVrms 65 µA 10 V
LM4040CIM3-3.0 National Semiconductor LM4040CIM3-3.0 0.7500
RFQ
ECAD 15 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4040 - - Fixed 100ppm/°C SOT-23-3 download Vendor Undefined REACH Affected 2156-LM4040CIM3-3.0-14 1 Shunt 15 mA 3V - 35µVrms 65 µA
  • 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