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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 Input Type Frequency Current - Supply Voltage - Input Voltage - Input (Max) Output Type Temperature Coefficient SIC Programmable 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 Reference Type Voltage - Supply (Vcc/Vdd) Number of Outputs Reset Current - Quiescent (Iq) Current - Supply (Max) Channel Type Internal Switch(s) Topology Frequency - Switching Control Features Voltage - Supply (Max) Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Accuracy Current - Output Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) High Side Voltage - Max (Bootstrap) 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 Sensor Type Sensing Temperature Output Alarm Output Fan
LP3999ITLX-1.8/NOPB National Semiconductor LP3999ITLX-1.8/NOPB 0.4400
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.5x1.2) download EAR99 8542.39.0001 675 150 µA 200 µA Enable Positive 150mA 1.8V - 1 0.1V @ 150mA 60dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LP3883ESX-1.2 National Semiconductor LP3883ESX-1.2 5.2800
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LP3883 5.5V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 30 µA 8 mA Enable Positive 3A 1.2V - 1 0.42V @ 3A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LM2794TLX National Semiconductor LM2794TLX 0.4300
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Backlight Surface Mount 14-WFBGA DC DC Regulator LM2794 515kHz 14-µSMD (2.1x2.4) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 20mA 4 Yes Switched Capacitor (Charge Pump) 5.5V Analog, PWM 2.7V 3.8V
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
LM2675LD-ADJ/NOPB National Semiconductor LM2675LD-ADJ/NOPB -
RFQ
ECAD 4151 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-WFDFN Exposed Pad 40V Adjustable 16-WSON (5x5) download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 1A 1.21V 37V 6.5V
TPS92314D/NOPB National Semiconductor TPS92314D/NOPB -
RFQ
ECAD 4451 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-TPS92314D/NOPB-14 1
LP2951ACM-3.0/NOPB National Semiconductor LP2951ACM-3.0/NOPB -
RFQ
ECAD 2964 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 30V Adjustable (Fixed) 8-SOIC download EAR99 8542.39.0001 1 120 µA 14 mA Enable Positive 100mA 1.235V (3V) 29V 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LM2588T-ADJ National Semiconductor LM2588T-ADJ -
RFQ
ECAD 2303 0.00000000 National Semiconductor * Bulk Obsolete - RoHS non-compliant Vendor Undefined 2156-LM2588T-ADJ-14 1
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
LM1084IS-3.3/NOPB National Semiconductor LM1084IS-3.3/NOPB -
RFQ
ECAD 6213 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 27V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 1 10 mA - Positive 5A 3.3V - 1 1.5V @ 5A 72dB (120Hz) Over Current, Over Temperature
LP3470IM5X-4.38 National Semiconductor LP3470IM5X-4.38 0.8200
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°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 3,000 Active Low 1 4.38V 1ms Minimum
LM1117DTX-3.3/NOPB National Semiconductor LM1117DTX-3.3/NOPB -
RFQ
ECAD 2108 0.00000000 National Semiconductor LM1117-3.3 Bulk Active 0°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 15V Fixed TO-252-3 download 0000.00.0000 1 5 mA 10 mA - Positive 800mA 3.3V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LM2595SX-12 National Semiconductor LM2595SX-12 2.1700
RFQ
ECAD 451 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LM2595 40V Fixed DDPAK/TO-263-5 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
LM4120AIM5-2.5/NOPB National Semiconductor LM4120AIM5-2.5/NOPB -
RFQ
ECAD 4311 0.00000000 National Semiconductor - Bulk Active ±0.2% -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 LM4120 275µA 2V ~ 12V Fixed 50ppm/°C SOT-23-5 download EAR99 8542.39.0001 1 Series 5 mA 2.5V 20µVp-p 36µVp-p
LP2989ILD-285 National Semiconductor LP2989ILD-285 0.7500
RFQ
ECAD 12 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-WDFN Exposed Pad 16V Fixed 8-WSON (4x4) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 175 µA 9 mA Enable Positive 500mA 2.85V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2770SD-12157/NOPB National Semiconductor LM2770SD-12157/NOPB 0.6400
RFQ
ECAD 13 0.00000000 National Semiconductor - Bulk Obsolete -30°C ~ 85°C (TA) Surface Mount 10-WFDFN Exposed Pad 5.5V Programmable 10-WSON (3x3) download ROHS3 Compliant EAR99 8542.39.0001 1,000 Step-Down 1 Charge Pump 700kHz Positive No 250mA 1.2V, 1.58V - 2.7V
LM5101ASD/NOPB National Semiconductor LM5101ASD/NOPB -
RFQ
ECAD 2746 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 10-WDFN Exposed Pad LM5101 Non-Inverting Not Verified 9V ~ 14V 10-WSON (4x4) download EAR99 8542.39.0001 1 Independent Half-Bridge 2 N-Channel MOSFET 2.3V, - 3A, 3A 430ns, 260ns 118 V
LM2576T-ADJ National Semiconductor LM2576T-ADJ -
RFQ
ECAD 9186 0.00000000 National Semiconductor * Bulk Active download Vendor Undefined REACH Affected 2156-LM2576T-ADJ-14 1
LP38503TS-ADJ/NOPB National Semiconductor LP38503TS-ADJ/NOPB 2.0000
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 5.5V Adjustable DDPAK/TO-263-5 download EAR99 8542.39.0001 151 15 µA 4 mA - Positive 3A 0.6V 5V 1 0.67V @ 3A 58dB ~ 56dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LM3671LC-1.6/NOPB National Semiconductor LM3671LC-1.6/NOPB 0.6700
RFQ
ECAD 945 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 6-UFDFN LM3671 5.5V Fixed 6-USON (2x2) download EAR99 8542.39.0001 448 Step-Down 1 Buck 2MHz Positive Yes 600mA 1.6V - 2.7V
LP2960AIMX-5.0/NOPB National Semiconductor LP2960AIMX-5.0/NOPB -
RFQ
ECAD 5916 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 30V Fixed 16-SOIC download EAR99 8542.39.0001 1 600 µA 40 mA Enable Positive 500mA 5V - 1 0.8V @ 500mA - Over Current, Over Temperature, Reverse Polarity
LM2598S-12 National Semiconductor LM2598S-12 1.1300
RFQ
ECAD 7434 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -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 150kHz Positive No 1A 12V - 4.5V
LM4128DMF-3.0 National Semiconductor LM4128DMF-3.0 0.7000
RFQ
ECAD 866 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4128 100µA 2.2V ~ 5.5V Fixed 100ppm/°C SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Series 20 mA 3V 285µVp-p -
LM2825N-ADJ/NOPB National Semiconductor LM2825N-ADJ/NOPB -
RFQ
ECAD 1790 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Through Hole 24-DIP (0.600", 15.24mm) LM2825 40V Adjustable 24-DIP - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 1A 1.23V 15V 4.5V
LM1770SMF National Semiconductor LM1770SMF -
RFQ
ECAD 6731 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM1770 Transistor Driver SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 2.8V ~ 5.5V 1 Buck 100kHz ~ 1MHz - Positive 1 - Yes No -
LM63CIMAX/NOPB National Semiconductor LM63CIMAX/NOPB -
RFQ
ECAD 6801 0.00000000 National Semiconductor - Bulk Active 0°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LM63 2-Wire SMBus 3V ~ 3.6V 8-SOIC download EAR99 8542.39.0001 1 Fan Control, Temp Monitor ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank ±3°C Internal and External 0°C ~ 125°C Yes Yes
LMS1587CS-1.5 National Semiconductor LMS1587CS-1.5 1.2700
RFQ
ECAD 641 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA LMS1587 13V Fixed DDPAK/TO-263-3 download 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
LM25011MYX/NOPB National Semiconductor LM25011MYX/NOPB -
RFQ
ECAD 5290 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) 42V Adjustable 10-HVSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck Up to 2MHz Positive No 2A 2.51V 40V 6V
LM431BIM National Semiconductor LM431BIM 0.8500
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active ±1% -40°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 37 V
5962-8759405XA National Semiconductor 5962-8759405XA -
RFQ
ECAD 7363 0.00000000 National Semiconductor - Bulk Active ±1% -55°C ~ 125°C (TA) Through Hole TO-46-2 Metal Can 5962-8759405 - - Fixed 50ppm/°C TO-46-2, Metal Can download EAR99 8542.39.0001 1 Shunt 20 mA 1.2V - - 10 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