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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 PLL Input Output Number of Circuits Ratio - Input:Output Differential - Input:Output Frequency - Max Voltage - Supply Supplier Device Package DataSheet Divider/Multiplier RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Current - Output High, Low Function Current - Output / Channel Number of Inputs Reference Type Number of I/O Core Processor Core Size Speed Connectivity Peripherals Program Memory Size Program Memory Type EEPROM Size RAM Size Voltage - Supply (Vcc/Vdd) Data Converters Oscillator Type Data Rate Programmable Type Number of Macrocells Number of Outputs Delay Time tpd(1) Max Voltage Supply - Internal Voltage Supply Source Current - Quiescent (Iq) Current - Supply (Max) Circuit Independent Circuits 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 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
LM2671LD-12/NOPB National Semiconductor LM2671LD-12/NOPB 0.8800
RFQ
ECAD 1 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 1,000 Step-Down 1 Buck 260kHz Positive No 500mA 12V - 6.5V
LM385BXZ-1.2 National Semiconductor LM385BXZ-1.2 0.9600
RFQ
ECAD 397 0.00000000 National Semiconductor - Bulk Active ±1% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM385 - - Fixed 30ppm/°C TO-92-3 download EAR99 8542.39.0001 1 Shunt 20 mA 1.235V - 60µVrms 15 µA
LM3445MMX National Semiconductor LM3445MMX 0.9600
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Lighting Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) AC DC Offline Switcher LM3445 30kHz ~ 1MHz 10-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 1A 1 No Step-Down (Buck) 12V Triac 8V 9V ~ 60V
LP2985AITPX-3.0/NOPB National Semiconductor LP2985AITPX-3.0/NOPB 0.2900
RFQ
ECAD 111 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 5-UFBGA, DSBGA 16V Fixed 5-DSBGA download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 95 µA 2.5 mA Enable Positive 150mA 3V - 1 0.575V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
GAL20V8QS-25QVI National Semiconductor GAL20V8QS-25QVI 1.6600
RFQ
ECAD 3 0.00000000 National Semiconductor GAL®20V8QS Bulk Active -40°C ~ 85°C (TA) Surface Mount 28-LCC (J-Lead) Not Verified 28-PLCC (11.43x11.43) download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 8 EE PLD 8 25 ns 4.5V ~ 5.5V
GAL20V8QS-25LNI National Semiconductor GAL20V8QS-25LNI 0.6700
RFQ
ECAD 1 0.00000000 National Semiconductor GAL®20V8QS Bulk Active -40°C ~ 85°C (TA) Through Hole 24-CDIP (0.300", 7.62mm) Not Verified 24-CDIP download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 8 EE PLD 8 25 ns 4.5V ~ 5.5V
LP3965ET-3.3/LB04 National Semiconductor LP3965ET-3.3/LB04 1.8700
RFQ
ECAD 1 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
LM27965SQ-M/NOPB National Semiconductor LM27965SQ-M/NOPB 1.8500
RFQ
ECAD 8 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Backlight Surface Mount 24-WFQFN Exposed Pad DC DC Regulator LM27965 1.27MHz 24-WQFN (4x4) download EAR99 8542.39.0001 1 30mA 9 Yes Switched Capacitor (Charge Pump) 5.5V I²C 2.7V 2V ~ 4V
LM3402MMX/NOPB National Semiconductor LM3402MMX/NOPB -
RFQ
ECAD 7040 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Lighting Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) DC DC Regulator LM3402 1MHz 8-VSSOP download 0000.00.0000 1 500mA 1 Yes Step-Down (Buck) 42V PWM 6V 40V
LM2678SDX-5.0/NOPB National Semiconductor LM2678SDX-5.0/NOPB -
RFQ
ECAD 6735 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2678SDX-5.0/NOPB-14 1
LP3988IMFX-2.5/NOPB National Semiconductor LP3988IMFX-2.5/NOPB 0.3300
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download EAR99 8542.39.0001 1 120 µA 200 µA Enable, Power Good Positive 150mA 2.5V - 1 0.15V @ 150mA 65dB ~ 45dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM2588S-3.3/NOPB National Semiconductor LM2588S-3.3/NOPB 8.0400
RFQ
ECAD 2 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 EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz ~ 200kHz Positive No 5A (Switch) 3.3V - 4V
LP2980IBPX-3.3 National Semiconductor LP2980IBPX-3.3 0.1900
RFQ
ECAD 24 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-VFBGA 16V Fixed 5-µSMD (0.93x1.11) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 95 µA 1.2 mA Enable Positive 50mA 3.3V - 1 0.22V @ 50mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2985AIM5X-12 National Semiconductor LP2985AIM5X-12 0.1800
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 95 µA 2.5 mA Enable Positive 150mA 12V - 1 0.575V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM3404MAX National Semiconductor LM3404MAX -
RFQ
ECAD 6660 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Automotive, Lighting Surface Mount 8-SOIC (0.154", 3.90mm Width) DC DC Regulator LM3404 1MHz 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 1A 1 Yes Step-Down (Buck) 42V PWM 6V 40V
LM4040CIM3X-2.0/NOPB National Semiconductor LM4040CIM3X-2.0/NOPB 0.4100
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Obsolete ±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 ROHS3 Compliant EAR99 8542.39.0001 3,000 Shunt 15 mA 2.048V - 35µVrms 65 µA
COP8SCR9KMT8 National Semiconductor COP8SCR9KMT8 2.6600
RFQ
ECAD 332 0.00000000 National Semiconductor COP8™ 8S Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 56-TFSOP (0.240", 6.10mm Width) COP8SCR9 56-TSSOP download RoHS non-compliant EAR99 8542.31.0001 34 49 COP8 8-Bit 20MHz Microwire/Plus (SPI), UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32KB (32K x 8) FLASH - 1K x 8 2.7V ~ 5.5V - Internal
LMX2360TMX National Semiconductor LMX2360TMX 1.1800
RFQ
ECAD 2 0.00000000 National Semiconductor PLLatinum™ Bulk Active -40°C ~ 85°C (TA) Surface Mount 24-TSSOP (0.173", 4.40mm Width) Clock/Frequency Synthesizer (RF/IF), Fractional N, Integer N Yes Clock CMOS 1 4:5 Yes/No - 2.7V ~ 5.5V 24-TSSOP download No/No RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,500
LP3873ES-2.5-NS National Semiconductor LP3873ES-2.5-NS -
RFQ
ECAD 1708 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 7V Fixed DDPAK/TO-263-5 - RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 9 mA 15 mA Enable Positive 3A 2.5V - 1 1.2V @ 3A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM4040AIM3X-10 National Semiconductor LM4040AIM3X-10 0.7900
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active ±0.1% -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 103 µA
LP3982IMM-2.82/NOPB National Semiconductor LP3982IMM-2.82/NOPB 0.2000
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 6V Fixed 8-VSSOP download ROHS3 Compliant EAR99 8542.39.0001 1,000 270 µA Enable Positive 300mA 2.82V - 1 0.22V @ 200mA - Over Current, Over Temperature, Reverse Polarity
LM3503SQ-25 National Semiconductor LM3503SQ-25 0.7100
RFQ
ECAD 837 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Backlight Surface Mount 16-WFQFN Exposed Pad DC DC Regulator LM3503 1MHz 16-WQFN (4x4) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 600mA (Switch) 2 Yes Step-Up (Boost) 5.5V Analog, PWM 2.5V 25V
LM2575HVT-15/LB03 National Semiconductor LM2575HVT-15/LB03 -
RFQ
ECAD 5513 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 Formed Leads 60V Fixed TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 1A 15V - 4V
JM54AC257SEA-RH National Semiconductor JM54AC257SEA-RH 266.4900
RFQ
ECAD 22 0.00000000 National Semiconductor 54AC Bulk Active -55°C ~ 125°C Through Hole 16-CDIP (0.300", 7.62mm) Data Selector/Multiplexer 2V ~ 6V 16-CDIP download EAR99 8542.39.0001 1 24mA, 24mA Single Supply 4 x 2:1 1
LP3875ET-5.0 National Semiconductor LP3875ET-5.0 -
RFQ
ECAD 9447 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 7V Fixed TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 5 mA 15 mA Enable Positive 1.5A 5V - 1 0.55V @ 1.5A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM5009AMMX/NOPB National Semiconductor LM5009AMMX/NOPB -
RFQ
ECAD 9717 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 95V Adjustable 8-VSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck 50kHz ~ 1.1MHz Positive No 150mA 2.5V 85V 6V
LM334SMX-NS National Semiconductor LM334SMX-NS 1.7700
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active 0°C ~ 70°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LM334 1V ~ 40V 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 Current Source High-Side ±3% 10mA
DS92LV3241TVSX/NOPB National Semiconductor DS92LV3241TVSX/NOPB 8.6000
RFQ
ECAD 107 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 64-TQFP Channel Link II (LVCMOS) Channel Link II (LVDS) 3.135V ~ 3.465V 64-TQFP (10x10) download 5A991B1 8542.39.0001 1 Serializer 32 2.72Gbps 4
LM5035ASQ/NOPB National Semiconductor LM5035ASQ/NOPB 1.9900
RFQ
ECAD 13 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 24-WFQFN Exposed Pad LM5035 Transistor Driver 24-WQFN (4x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 Step-Up/Step-Down 13V ~ 105V 1 Half-Bridge 200kHz, 500kHz Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 - Yes Yes -
COP8SAC728M8 National Semiconductor COP8SAC728M8 6.6100
RFQ
ECAD 435 0.00000000 National Semiconductor COP8™ 8SA Bulk Active -40°C ~ 85°C (TA) Surface Mount 28-SOIC (0.295", 7.50mm Width) COP8SAC7 28-SOIC download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.31.0001 1 24 COP8 8-Bit 10MHz Microwire/Plus (SPI) POR, PWM, WDT 4KB (4K x 8) OTP - 128 x 8 2.7V ~ 5.5V - Internal
  • 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