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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 Base Product Number Input Type Current - Supply Voltage - Input Voltage - Input (Max) Output Type Temperature Coefficient SIC Programmable Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Reference Type Voltage - Supply (Vcc/Vdd) Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Channel Type Topology Frequency - Switching Control Features Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces 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) 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
LP3981ILD-2.8/NOPB National Semiconductor LP3981ILD-2.8/NOPB 0.2300
RFQ
ECAD 9623 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 6-WDFN Exposed Pad LP3981 6V Fixed 6-WSON (3x4) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 120 µA 210 µA Enable Positive 300mA 2.8V - 1 0.2V @ 300mA 50dB ~ 55dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LP38843S-1.5 National Semiconductor LP38843S-1.5 1.6800
RFQ
ECAD 3937 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 5.5V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 40 mA 40 mA Enable Positive 3A 1.5V - 1 0.5V @ 3A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LM5009MM-NS National Semiconductor LM5009MM-NS -
RFQ
ECAD 9434 0.00000000 National Semiconductor - Bulk Active download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000
LM2651MTC-ADJ-NS National Semiconductor LM2651MTC-ADJ-NS -
RFQ
ECAD 2273 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) 14V Adjustable 16-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 300kHz Positive Yes 1.5A 1.238V 14V 4V
LM2673SX-ADJ-NS National Semiconductor LM2673SX-ADJ-NS -
RFQ
ECAD 2824 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 Adjustable DDPAK/TO-263-7 - RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 Step-Down 1 Buck 260kHz Positive No 3A 1.2V 37V 8V
LP3965ESX-3.3-NS National Semiconductor LP3965ESX-3.3-NS -
RFQ
ECAD 5750 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 3.3V - 1 0.55V @ 1.5A Over Current, Over Temperature, Short Circuit
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
LM2596SX-3.3-NS National Semiconductor LM2596SX-3.3-NS -
RFQ
ECAD 6782 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Fixed DDPAK/TO-263-5 - RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 Step-Down 1 Buck 150kHz Positive No 3A 3.3V - 4.5V
LP3972SQ-A413/NOPB-NS National Semiconductor LP3972SQ-A413/NOPB-NS -
RFQ
ECAD 7474 0.00000000 National Semiconductor * Bulk Active LP3972 - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000
LP2989AIM-5.0-NS National Semiconductor LP2989AIM-5.0-NS -
RFQ
ECAD 6246 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 16V Fixed 8-SOIC - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 175 µA 9 mA Enable Positive 500mA 5V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LM4051BIM3-1.2-NS National Semiconductor LM4051BIM3-1.2-NS -
RFQ
ECAD 7687 0.00000000 National Semiconductor - Bulk Active ±0.2% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4051 Fixed 50ppm/°C SOT-23-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Shunt 12 mA 1.225V 20µVrms 65 µA
LP3984ITP-2.9/NOPB-NS National Semiconductor LP3984ITP-2.9/NOPB-NS -
RFQ
ECAD 3233 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 4-UFBGA, DSBGA 6V Fixed 4-DSBGA - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 125 µA 150 µA Enable Positive 150mA 2.9V - 1 0.12V @ 150mA 60dB ~ 40dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM1771TSD/NOPB-NS National Semiconductor LM1771TSD/NOPB-NS -
RFQ
ECAD 3908 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 6-WDFN Exposed Pad LM1771 Transistor Driver 6-WSON (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 Step-Down 2.8V ~ 5.5V 1 Buck 100kHz ~ 1MHz Enable Positive 1 - Yes No -
LM2588S-ADJ-NS National Semiconductor LM2588S-ADJ-NS -
RFQ
ECAD 9039 0.00000000 National Semiconductor - Bulk Active download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1
LP38693SD-5.0-NS National Semiconductor LP38693SD-5.0-NS -
RFQ
ECAD 7211 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 6-WDFN Exposed Pad 10V Fixed 6-WSON (3x3) - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 100 µA Enable Positive 500mA 5V - 1 0.45V @ 500mA 55dB (120Hz) Over Temperature
LM2726MX/NOPB-NS National Semiconductor LM2726MX/NOPB-NS -
RFQ
ECAD 4748 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2726 Non-Inverting Not Verified 4V ~ 7V 8-SOIC - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Synchronous Half-Bridge 2 N-Channel MOSFET 0.25V, 2.4V 3.2A, 3.2A 17ns, 12ns 42 V
LP2951ACSD-NS National Semiconductor LP2951ACSD-NS -
RFQ
ECAD 8263 0.00000000 National Semiconductor - Bulk Active download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000
LM25115MTX/NOPB-NS National Semiconductor LM25115MTX/NOPB-NS -
RFQ
ECAD 2912 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Secondary-Side Controller Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM25115 4 mA 0V ~ 42V Not Verified 4.5V ~ 30V 16-TSSOP - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500
LM5080MM/NOPB-NS National Semiconductor LM5080MM/NOPB-NS -
RFQ
ECAD 3152 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Power Supplies, Converters, Controllers Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LM5080 3.7mA 3V ~ 14V 8-VSSOP - ROHS3 Compliant 1 (Unlimited) REACH Unaffected 1,000
LM431ACM3X-NS National Semiconductor LM431ACM3X-NS 0.4700
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active ±2.2% 0°C ~ 70°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM431 - - Adjustable 50ppm/°C Typical SOT-23-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Shunt 100 mA 2.495V - - 1 mA 37 V
LM2676S-12-NS National Semiconductor LM2676S-12-NS -
RFQ
ECAD 8287 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 1 Step-Down 1 Buck 260kHz Positive No 3A 12V - 8V
LM2671M-5.0-NS National Semiconductor LM2671M-5.0-NS -
RFQ
ECAD 5050 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1
LM2940IMP-15-NS National Semiconductor LM2940IMP-15-NS 1.4700
RFQ
ECAD 266 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount TO-261-4, TO-261AA 26V Fixed SOT-223-4 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 10 mA 15 mA - Positive 1A 15V - 1 1V @ 1A - Over Current, Over Temperature, Reverse Polarity, Short Circuit
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
LM4040DIM3-3.0-NS National Semiconductor LM4040DIM3-3.0-NS -
RFQ
ECAD 8773 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 2,500 Shunt 15 mA 3V - 35µVrms 70 µA
LP2992AILD-1.8 National Semiconductor LP2992AILD-1.8 0.5200
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 6-WDFN Exposed Pad 16V Fixed 6-WSON (2.92x3.29) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 95 µA 4 mA Enable Positive 250mA 1.8V - 1 0.85V @ 250mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM1117T-ADJ National Semiconductor LM1117T-ADJ -
RFQ
ECAD 3939 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Through Hole TO-220-3 LM1117 15V Adjustable TO-220-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 5 mA 10 mA - Positive 800mA 1.25V 13.8V 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LM3670MFX-1.2 National Semiconductor LM3670MFX-1.2 0.4000
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 LM3670 5.5V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 1MHz Positive Yes 350mA 1.2V - 2.5V
LM2727MTC National Semiconductor LM2727MTC 1.3500
RFQ
ECAD 901 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-TSSOP (0.173", 4.40mm Width) LM2727 Transistor Driver 14-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 4.5V ~ 5.5V 1 Buck 50kHz ~ 2MHz Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 90% Yes No -
DM8604N National Semiconductor DM8604N 4.3400
RFQ
ECAD 324 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined 0000.00.0000 1
  • 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