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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 Configuration Reference Type Interface 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 Synchronous Rectifier Current - Output Display Type Digits or Characters Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) 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 Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer
LM336BD-2-5 National Semiconductor LM336BD-2-5 0.4100
RFQ
ECAD 1964 0.00000000 National Semiconductor - Bulk Active ±2% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM336 - - Fixed - 8-SOIC download EAR99 8542.39.0001 1 Shunt 10 mA 2.49V - - 400 µA
LM1086CSX-2.5/NOPB National Semiconductor LM1086CSX-2.5/NOPB 1.1300
RFQ
ECAD 585 0.00000000 National Semiconductor - Bulk Active 0°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 266 5 mA 10 mA - Positive 1.5A 2.5V - 1 1.5V @ 1.5A 72dB (120Hz) Over Current, Over Temperature, Short Circuit
LM299AH-20 National Semiconductor LM299AH-20 87.9900
RFQ
ECAD 214 0.00000000 National Semiconductor LM299 Bulk Active - -25°C ~ 85°C Through Hole TO-46-4 Metal Can LM299 28mA 9V ~ 40V Fixed 100ppm/°C TO-46-4 download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Series 20 mA 6.95V - -
LM336BZ-2.5 National Semiconductor LM336BZ-2.5 -
RFQ
ECAD 8056 0.00000000 National Semiconductor - Bulk Active ±2% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM336 - - Fixed - TO-92-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Shunt 10 mA 2.49V - - 400 µA
LP3971SQ-P55A/NOPB National Semiconductor LP3971SQ-P55A/NOPB 3.1500
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Processor Surface Mount 40-WFQFN Exposed Pad LP3971 60µA 2.7V ~ 5.5V 40-WQFN (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000
LP38691QSDX-5.0/NOPB National Semiconductor LP38691QSDX-5.0/NOPB 1.1700
RFQ
ECAD 88 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C Surface Mount 6-WDFN Exposed Pad 10V Fixed 6-WSON (3x3) download EAR99 8542.39.0001 1 55 µA 100 µA - Positive 500mA 5V - 1 0.45V @ 500mA 55dB (120Hz) Over Temperature
LM4040DEM3X-2.5/NOPB National Semiconductor LM4040DEM3X-2.5/NOPB 0.1900
RFQ
ECAD 15 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 125°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4040 - - Fixed 150ppm/°C SOT-23-3 download EAR99 8542.39.0001 1 Shunt 15 mA 2.5V - 35µVrms 73 µA
LM3280TLX/NOPB National Semiconductor LM3280TLX/NOPB 0.7400
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C Surface Mount 16-WFBGA 2.7V ~ 5.5V 16-TuSMD (2.35x2.35) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 4 Step-Down (Buck) (1), Linear (LDO) (3) 2MHz Adjustable, Fixed, Fixed, 800mV ~ 3.6V, 300mA Adjustable, Fixed, Fixed, 2.85V, 20mA Adjustable, Fixed, Fixed, 2.85V, 20mA No No No
LM2585S-3.3 National Semiconductor LM2585S-3.3 4.0000
RFQ
ECAD 186 0.00000000 National Semiconductor - 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 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz Positive No 3A (Switch) 3.3V - 4V
LM2671LD-ADJ/NOPB National Semiconductor LM2671LD-ADJ/NOPB -
RFQ
ECAD 8685 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 500mA 1.21V 37V 6.5V
LM3503ITL-16/NOPB National Semiconductor LM3503ITL-16/NOPB 1.3700
RFQ
ECAD 487 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Backlight Surface Mount 10-WFBGA, DSBGA DC DC Regulator LM3503 1MHz 10-DSBGA download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 400mA (Switch) 2 Yes Step-Up (Boost) 5.5V Analog, PWM 2.5V 16V
LM2586S-12 National Semiconductor LM2586S-12 4.1400
RFQ
ECAD 228 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2586 40V Fixed DDPAK/TO-263-7 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz ~ 200kHz Positive No 3A (Switch) 12V - 4V
LMC7660IM National Semiconductor LMC7660IM -
RFQ
ECAD 2678 0.00000000 National Semiconductor - Bulk Active - Surface Mount 8-SOIC (0.154", 3.90mm Width) LMC7660 10V Fixed 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Ratiometric 1 Charge Pump 10kHz Negative No - -Vin - 1.5V
LM2597HVN-5.0/NOPB National Semiconductor LM2597HVN-5.0/NOPB -
RFQ
ECAD 4101 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2597HVN-5.0/NOPB-14 1
LM120H-12/883 National Semiconductor LM120H-12/883 -
RFQ
ECAD 6348 0.00000000 National Semiconductor - Bulk Active -55°C ~ 150°C (TJ) Through Hole TO-205AD, TO-39-3 Metal Can -25V Fixed TO-39-3 download 0000.00.0000 1 4 mA - Negative 500mA -12V - 1 - 56dB (120Hz) Over Current, Over Temperature
LM4041BIM3X-1.2/NOPB National Semiconductor LM4041BIM3X-1.2/NOPB 0.9200
RFQ
ECAD 3 0.00000000 National Semiconductor - Tape & Reel (TR) Active ±0.2% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4041 - - Fixed 100ppm/°C SOT-23-3 download EAR99 8542.39.0001 1 Shunt 12 mA 1.225V - 20µVrms 65 µA
LM3553SD National Semiconductor LM3553SD 1.4600
RFQ
ECAD 2 0.00000000 National Semiconductor LM3553 Bulk Active -30°C ~ 85°C (TA) Backlight, Camera Flash Surface Mount 12-WFDFN Exposed Pad DC DC Regulator LM3553 1.2MHz 12-WSON (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 1.2A (Flash) 1 Yes Step-Up (Boost) 5.5V I²C 2.7V -
LM4040CIM3X-10-NS National Semiconductor LM4040CIM3X-10-NS 0.3600
RFQ
ECAD 13 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 RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Shunt 15 mA 10V - 180µVrms 100 µA
LM2991T/NOPB National Semiconductor LM2991T/NOPB -
RFQ
ECAD 8879 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-5 -26V Adjustable TO-220-5 download EAR99 8542.39.0001 1 0.7 mA 5 mA Enable Negative 1A -3V -24V 1 1V @ 1A 60dB (1kHz) Over Temperature, Short Circuit
4511BDM National Semiconductor 4511BDM 4.5100
RFQ
ECAD 518 0.00000000 National Semiconductor 4511B Bulk Active -55°C ~ 125°C (TA) Through Hole 16-CDIP (0.300", 7.62mm) 3V ~ 18V 16-CDIP download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 7 Segment BCD LED -
LP2985IBPX-1.5 National Semiconductor LP2985IBPX-1.5 0.1700
RFQ
ECAD 18 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 5-VFBGA 16V Fixed 5-uSMD (0.93x1.11) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 95 µA 2.5 mA Enable Positive 150mA 1.5V - 1 0.575V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
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
LP3470IM5X-3.65 National Semiconductor LP3470IM5X-3.65 0.9700
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount SC-74A, SOT-753 Simple Reset/Power-On Reset LP3470 Open Drain or Open Collector SOT-23-5 download Vendor Undefined REACH Affected 2156-LP3470IM5X-3.65-14 1 Active Low 1 3.65V 1ms Minimum
LM2574MX-ADJ National Semiconductor LM2574MX-ADJ -
RFQ
ECAD 4313 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-SOIC (0.295", 7.50mm Width) LM2574 40V Adjustable 14-SOIC download RoHS non-compliant 2A (4 Weeks) REACH Affected EAR99 8542.39.0001 1,000 Step-Down 1 Buck 52kHz Positive No 500mA 1.23V 37V 4V
LM2596T-ADJ/LB05 National Semiconductor LM2596T-ADJ/LB05 -
RFQ
ECAD 6716 0.00000000 National Semiconductor SIMPLE SWITCHER® Tube Obsolete -40°C ~ 125°C (TJ) Through Hole TO-220-5 Formed Leads 40V Adjustable TO-220-5 - RoHS non-compliant EAR99 8542.39.0001 45 Step-Down 1 Buck 150kHz Positive No 3A 1.2V 37V 4.5V
LM5110-1SDX/NOPB National Semiconductor LM5110-1SDX/NOPB -
RFQ
ECAD 1395 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 10-WDFN Exposed Pad LM5110 Non-Inverting Not Verified 3.5V ~ 14V 10-WSON (4x4) download EAR99 8542.39.0001 1 Independent Low-Side 2 IGBT, N-Channel MOSFET 0.8V, 2.2V 3A, 5A 14ns, 12ns
LM2597M-3.3/NOPB National Semiconductor LM2597M-3.3/NOPB -
RFQ
ECAD 7709 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2597M-3.3/NOPB-14 1
LM1117IMP-5.0/NOPB National Semiconductor LM1117IMP-5.0/NOPB -
RFQ
ECAD 5311 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-4, TO-261AA 15V Fixed SOT-223 download EAR99 8542.39.0001 1 5 mA 10 mA - Positive 800mA 5V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LP3981IMM-3.03-NS National Semiconductor LP3981IMM-3.03-NS -
RFQ
ECAD 8148 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 6V Fixed 8-VSSOP - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 120 µA 210 µA Enable Positive 300mA 3.03V - 1 0.2V @ 300mA 50dB ~ 55dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LP5990TM-3.6/NOPB National Semiconductor LP5990TM-3.6/NOPB 0.3900
RFQ
ECAD 8479 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA 5.5V Fixed 4-DSBGA (0.9x0.9) download EAR99 8542.39.0001 1 75 µA Enable Positive 200mA 3.6V - 1 0.25V @ 200mA 55dB (10kHz) Over Current, Over Temperature, 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