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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 Frequency Current - Supply Voltage - Input Number of Channels 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) Data Rate Number of Outputs Reset Current - Quiescent (Iq) Current - Supply (Max) Internal Switch(s) Topology Frequency - Switching Control Features Voltage - Supply (Max) Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Sensing Method Accuracy Current - Output 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 Current - Modulation Current - Bias
LM5115MTC-NS National Semiconductor LM5115MTC-NS 3.7900
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active LM5115 Not Verified download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1
LM2598T-5.0/NOPB National Semiconductor LM2598T-5.0/NOPB -
RFQ
ECAD 2238 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2598T-5.0/NOPB-14 1
LP3985IBP-2.5 National Semiconductor LP3985IBP-2.5 0.1900
RFQ
ECAD 4138 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.5x1.2) download RoHS non-compliant EAR99 8542.39.0001 250 150 µA 250 µA Enable Positive 150mA 2.5V - 1 0.1V @ 150mA 50dB ~ 40dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LP2951ACSDX/NOPB National Semiconductor LP2951ACSDX/NOPB -
RFQ
ECAD 3498 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-WDFN Exposed Pad 30V Adjustable (Fixed) 8-WSON (4x4) download EAR99 8542.39.0001 1 120 µA 14 mA Enable Positive 100mA 1.235V (5V) 29V 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
ONET4291VARGPT National Semiconductor ONET4291VARGPT -
RFQ
ECAD 9268 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 20-VFQFN Exposed Pad Laser Diode Driver (Fiber Optic) ONET4291 40 mA 1 2.9V ~ 3.6V 20-QFN (4x4) download EAR99 8542.39.0001 1 4.25Gbps 11.5mA 11 mA
LP3981ILD-3.0 National Semiconductor LP3981ILD-3.0 -
RFQ
ECAD 9008 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 6-WDFN Exposed Pad LP3981 6V Fixed 6-WSON (3x4) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 120 µA 210 µA Enable Positive 300mA 3V - 1 0.2V @ 300mA 50dB ~ 55dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM2675M-3.3/NOPB National Semiconductor LM2675M-3.3/NOPB -
RFQ
ECAD 5550 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 0000.00.0000 1 Step-Down 1 Buck 260kHz Positive No 1A 3.3V - 6.5V
LM3000ASQ/NOPB National Semiconductor LM3000ASQ/NOPB 1.8700
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 32-WFQFN Exposed Pad LM3000 Transistor Driver 32-WQFN (5x5) download ROHS3 Compliant EAR99 8542.39.0001 1,000 Step-Down 3.3V ~ 5.5V 2 Buck 200kHz ~ 1.5MHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 85% Yes Yes -
LMX2531LQE3010E National Semiconductor LMX2531LQE3010E -
RFQ
ECAD 6879 0.00000000 National Semiconductor * Bulk Active download Vendor Undefined REACH Affected 2156-LMX2531LQE3010E-14 1
LM3676SD-1.5/NOPB National Semiconductor LM3676SD-1.5/NOPB 0.5600
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 8-WFDFN Exposed Pad 5.5V Fixed 8-WSON (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 Step-Down 1 Buck 2MHz Positive Yes 600mA 1.5V - 2.9V
LM2675M-5.0 National Semiconductor LM2675M-5.0 -
RFQ
ECAD 1347 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 1A 5V - 6.5V
LM2594MX-ADJ National Semiconductor LM2594MX-ADJ -
RFQ
ECAD 3438 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 40V Adjustable 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 150kHz Positive No 500mA 1.2V 37V 4.5V
LM2695SD/NOPB National Semiconductor LM2695SD/NOPB 1.6800
RFQ
ECAD 9 0.00000000 National Semiconductor * Bulk Active download Vendor Undefined REACH Unaffected 2156-LM2695SD/NOPB-14 1
LM3668SDX-2833/NOPB National Semiconductor LM3668SDX-2833/NOPB 1.3200
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 12-WFDFN Exposed Pad LM3668 5.5V Programmable 12-WSON (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up/Step-Down 1 Buck-Boost 2.2MHz Positive Yes 1A 2.8V, 3.3V - 2.5V
LM2595SX-5.0 National Semiconductor LM2595SX-5.0 -
RFQ
ECAD 6945 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 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 5V - 4.5V
LM3722IM5X-4.63/NOPB National Semiconductor LM3722IM5X-4.63/NOPB -
RFQ
ECAD 3355 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 Simple Reset/Power-On Reset LM3722 Push-Pull, Totem Pole SOT-23-5 download ROHS3 Compliant EAR99 8542.39.0001 3,000 Active Low 1 4.63V 100ms Minimum
LM2931CMX/NOPB National Semiconductor LM2931CMX/NOPB -
RFQ
ECAD 4904 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 26V Adjustable 8-SOIC download EAR99 8542.39.0001 1 1 mA 15 mA - Positive 100mA 3V 24V 1 0.3V @ 100mA 55dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM5575MH/NOPB National Semiconductor LM5575MH/NOPB 3.4400
RFQ
ECAD 6 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) LM5575 75V Adjustable 16-HTSSOP download EAR99 8542.39.0001 88 Step-Down 1 Buck 50kHz ~ 500kHz Positive No 1.5A 1.225V 70V 6V
LM2596SX-3.3/J7000918 National Semiconductor LM2596SX-3.3/J7000918 -
RFQ
ECAD 5831 0.00000000 National Semiconductor * Bulk Active - 0000.00.0000 1
LM3815M-7.0 National Semiconductor LM3815M-7.0 -
RFQ
ECAD 6488 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM3815 2V ~ 5.25V 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Current Gauge Low-Side ±3.5% -
LM3552SD/NOPB-NS National Semiconductor LM3552SD/NOPB-NS -
RFQ
ECAD 9858 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Camera Flash Surface Mount 14-WFDFN Exposed Pad DC DC Regulator LM3552 1.25MHz 14-WSON (4x4) - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 1A (Flash) 1 Yes Step-Up (Boost) 5.5V - 2.7V -
LP3999ITL-1875 National Semiconductor LP3999ITL-1875 -
RFQ
ECAD 4097 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.41x1.08) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 750 150 µA 200 µA Enable Positive 150mA 1.875V - 1 0.1V @ 150mA 60dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM431CIM National Semiconductor LM431CIM 0.6400
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active - -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 2.5V - - 1 mA 37 V
LM4132DMF-2.5/NOPB National Semiconductor LM4132DMF-2.5/NOPB 1.5500
RFQ
ECAD 245 0.00000000 National Semiconductor - Bulk Active ±0.4% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4132 100µA 2.9V ~ 5.5V Fixed 20ppm/°C SOT-23-5 download EAR99 8542.39.0001 245 Series 20 mA 2.5V 240µVp-p -
LM285MX-1.2/NOPB National Semiconductor LM285MX-1.2/NOPB -
RFQ
ECAD 1052 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM285 - - Fixed 150ppm/°C 8-SOIC download 0000.00.0000 1 Shunt 20 mA 1.235V - 60µVrms 10 µA
LM2940S-8.0/NOPB National Semiconductor LM2940S-8.0/NOPB 1.3400
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 26V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 225 10 mA 15 mA - Positive 1A 8V - 1 1V @ 1A 66dB (120Hz) Over Current, Over Temperature, Reverse Polarity, Short Circuit
LM3670MFX-ADJ National Semiconductor LM3670MFX-ADJ 0.6700
RFQ
ECAD 19 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Adjustable 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 0.5V 2.5V 2.5V
LM1086ISX-3.3/NOPB National Semiconductor LM1086ISX-3.3/NOPB -
RFQ
ECAD 5594 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 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
LM5025BSD/NOPB National Semiconductor LM5025BSD/NOPB -
RFQ
ECAD 5586 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-WFDFN Exposed Pad LM5025 Transistor Driver 16-WSON (5x5) download 0000.00.0000 1 Step-Up/Step-Down 8V ~ 15V 2 Forward Converter 200kHz ~ 400kHz Dead Time Control, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 71%, 73% No Yes -
LM2575T-ADJ National Semiconductor LM2575T-ADJ 2.9700
RFQ
ECAD 2 0.00000000 National Semiconductor * Bulk Active download Vendor Undefined REACH Affected 2156-LM2575T-ADJ-14 EAR99 8542.39.0001 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