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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Type Features Base Product Number Current - Supply Number of Channels Voltage - Input (Max) Output Type Frequency - Max Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Configuration Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Internal Switch(s) Topology Frequency - Switching Control Features Programmable Features Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Accuracy Current - Output Display Type Digits or Characters Current - Output (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Voltage - Input (Min) Number of Regulators Voltage Dropout (Max) PSRR Protection Features Sensor Type Sensing Temperature Output Alarm Output Fan Full Scale Linearity
LM2623AMM/NOPB National Semiconductor LM2623AMM/NOPB 0.9200
RFQ
ECAD 427 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LM2623 14V Adjustable 8-VSSOP download EAR99 8542.39.0001 427 Step-Up 1 Boost 300kHz ~ 2MHz Positive No 2.2A (Switch) 1.24V 14V 0.8V
LM2675LD-12/NOPB National Semiconductor LM2675LD-12/NOPB -
RFQ
ECAD 3838 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 16-WFDFN Exposed Pad 40V Fixed 16-WSON (5x5) download ROHS3 Compliant EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 1A 12V - 6.5V
LM2585SX-5.0/NOPB National Semiconductor LM2585SX-5.0/NOPB 4.9700
RFQ
ECAD 3 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LM2585 40V Fixed DDPAK/TO-263-5 download EAR99 8542.39.0001 61 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz Positive No 3A (Switch) 5V - 4V
LP2996MRX-NS National Semiconductor LP2996MRX-NS 1.2400
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C (TJ) DDR Terminator Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) LP2996 320µA 2.2V ~ 5.5V 8-SO PowerPad download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 2,500
LP2989IMX-2.5/NOPB National Semiconductor LP2989IMX-2.5/NOPB 1.6000
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 16V Fixed 8-SOIC download EAR99 8542.39.0001 1 175 µA 9 mA Enable Positive 500mA 2.5V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LM1086ISX-ADJ National Semiconductor LM1086ISX-ADJ -
RFQ
ECAD 6674 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 29V Adjustable DDPAK/TO-263-3 download EAR99 8542.39.0001 1 5 mA 10 mA - Positive 1.5A 1.2V 15V 1 1.5V @ 1.5A 75dB (120Hz) Over Current, Over Temperature, Short Circuit
LM2907N-8/NOPB National Semiconductor LM2907N-8/NOPB 1.2000
RFQ
ECAD 58 0.00000000 National Semiconductor - Bulk Active Through Hole 8-DIP (0.300", 7.62mm) Frequency to Voltage LM2907 10 kHz 8-PDIP download EAR99 8542.39.0001 251 - ±0.3%
LM2469TA/NOPB National Semiconductor LM2469TA/NOPB -
RFQ
ECAD 4315 0.00000000 National Semiconductor - Tube Obsolete -20°C ~ 100°C Through Hole TO-220-9 Formed Leads LM2469 8 mA 60V ~ 85V TO-220-9 download ROHS3 Compliant EAR99 8542.39.0001 45 - - CRT -
LM5064PMH/NOPB National Semiconductor LM5064PMH/NOPB -
RFQ
ECAD 5807 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C -48V Surface Mount 28-PowerTSSOP (0.173", 4.40mm Width) Hot Swap Controller, Monitor PMBus LM5064 6 mA 1 -80V ~ -10V 28-HTSSOP download 0000.00.0000 1 No Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, OVP, Thermal Limit, UVLO -
LP3995ITLX-2.7/NOPB-NS National Semiconductor LP3995ITLX-2.7/NOPB-NS -
RFQ
ECAD 6308 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.41x1.08) - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 150 µA 200 µA Enable Positive 150mA 2.7V - 1 0.1V @ 150mA 60dB ~ 50dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM8805TLE-3.0/NOPB National Semiconductor LM8805TLE-3.0/NOPB -
RFQ
ECAD 4732 0.00000000 National Semiconductor * Bulk Active LM8805 download Vendor Undefined REACH Unaffected 2156-LM8805TLE-3.0/NOPB-14 1
LM2590HVT-3.3 National Semiconductor LM2590HVT-3.3 2.4000
RFQ
ECAD 9150 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-7 Formed Leads 60V Fixed TO-220-7 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 1A 3.3V - 4.5V
LM2674MX-3.3/NOPB National Semiconductor LM2674MX-3.3/NOPB -
RFQ
ECAD 9327 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 500mA 3.3V - 6.5V
LM22673MR-5.0 National Semiconductor LM22673MR-5.0 1.2500
RFQ
ECAD 6541 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) LM22673 42V Fixed 8-SO PowerPad download EAR99 8542.39.0001 1 Step-Down 1 Buck 500kHz Positive No 3A 5V - 4.5V
LM2587T-3.3/NOPB National Semiconductor LM2587T-3.3/NOPB 7.3300
RFQ
ECAD 1 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 Formed Leads 40V Fixed TO-220-5 download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz Positive No 5A (Switch) 3.3V - 4V
LM1086IS-3.3/NOPB National Semiconductor LM1086IS-3.3/NOPB -
RFQ
ECAD 3925 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 27.5V Fixed DDPAK/TO-263-3 download 0000.00.0000 1 5 mA 10 mA - Positive 1.5A 3.3V - 1 1.5V @ 1.5A 72dB (120Hz) Over Current, Over Temperature, Short Circuit
SM72442MT/NOPB National Semiconductor SM72442MT/NOPB 8.7700
RFQ
ECAD 51 0.00000000 National Semiconductor * Bulk Active SM72442 download EAR99 8542.39.0001 35
LM2678SD-12/NOPB National Semiconductor LM2678SD-12/NOPB -
RFQ
ECAD 2079 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2678SD-12/NOPB-14 1
LM5008SDCX/NOPB National Semiconductor LM5008SDCX/NOPB -
RFQ
ECAD 2706 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-WDFN Exposed Pad 95V Adjustable 8-WSON (4x4) download EAR99 8542.39.0001 1 Step-Down 1 Buck 50kHz ~ 600kHz Positive No 350mA 2.5V 75V 9.5V
LM2738YMY/NOPB National Semiconductor LM2738YMY/NOPB 1.0000
RFQ
ECAD 8164 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) LM2738 20V Adjustable 8-HVSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck 550kHz Positive No 1.5A 0.8V 18V 3V
LP2954AIM/NOPB National Semiconductor LP2954AIM/NOPB -
RFQ
ECAD 3448 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 30V Adjustable 8-SOIC download EAR99 8542.39.0001 1 150 µA 33 mA Enable Positive 250mA 1.23V 29V 1 0.8V @ 250mA - Over Current, Over Temperature, Reverse Polarity
LM2597MX-ADJ/NOPB National Semiconductor LM2597MX-ADJ/NOPB 1.0000
RFQ
ECAD 9539 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2597 40V Adjustable 8-SOIC download EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 500mA 1.2V 37V 4.5V
LM1771TSD/NOPB National Semiconductor LM1771TSD/NOPB 0.7500
RFQ
ECAD 2 0.00000000 National Semiconductor * Bulk Active LM1771 download Vendor Undefined REACH Unaffected 2156-LM1771TSD/NOPB-14 1
LM80CIMT-5/NOPB National Semiconductor LM80CIMT-5/NOPB 3.6800
RFQ
ECAD 1 0.00000000 National Semiconductor PowerWise® Tube Obsolete -25°C ~ 125°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) LM80 I²C 2.8V ~ 5.75V 24-TSSOP download ROHS3 Compliant EAR99 8542.39.0001 61 Hardware Monitor ADC, Comparator, Fan Speed Counter, Register Bank ±3°C(Max) Internal and External -25°C ~ 125°C, External Sensor No No
LMS5214IMG-3.3 National Semiconductor LMS5214IMG-3.3 0.4300
RFQ
ECAD 11 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-TSSOP, SC-70-5, SOT-353 6V Fixed SC-70-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 1 µA 10 µA Enable Positive 80mA 3.3V - 1 0.20V @ 100µA - Over Current, Over Temperature
COP472N-3/NOPB National Semiconductor COP472N-3/NOPB -
RFQ
ECAD 9664 0.00000000 National Semiconductor COPS™ Bulk Active 0°C ~ 70°C Through Hole 20-DIP (0.300", 7.62mm) COP472 250 µA 3V ~ 5.5V 20-DIP - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 36 Segment Serial LCD 4.5 Digits
LP5550SQ/NOPB National Semiconductor LP5550SQ/NOPB 3.8300
RFQ
ECAD 683 0.00000000 National Semiconductor PowerWise® Bulk Active -40°C ~ 125°C (TJ) Handheld/Mobile Devices Surface Mount 16-WFQFN Exposed Pad LP5550 140µA 3V ~ 5.5V 16-WQFN (4x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1
LP3962ET-3.3/LB05 National Semiconductor LP3962ET-3.3/LB05 -
RFQ
ECAD 4105 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 7V Fixed TO-220-5 download RoHS non-compliant EAR99 8542.39.0001 45 9 mA 15 mA Enable Positive 1.5A 3.3V - 1 0.55V @ 1.5A - Over Current, Over Temperature, Short Circuit
LM3475MF/NOPB National Semiconductor LM3475MF/NOPB 0.8000
RFQ
ECAD 58 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM3475 Transistor Driver SOT-23-5 download EAR99 8542.39.0001 373 Step-Down 2.7V ~ 10V 1 Buck - Enable Positive 1 100% No No -
LM2931S-5.0 National Semiconductor LM2931S-5.0 0.8600
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 RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 1 mA 15 mA - Positive 100mA 5V - 1 0.3V @ 100mA 55dB (120Hz) Over Temperature, Reverse Polarity, 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