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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Tolerance Operating Temperature Mounting Type Package / Case Type Base Product Number Current - Supply Battery Chemistry Charge Current - Max Voltage - Input Number of Cells Voltage - Input (Max) Output Type Temperature Coefficient Output Frequency - Max Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Reference Type Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Reset Current - Quiescent (Iq) Current - Supply (Max) Topology Frequency - Switching Fault Protection Control Features Current - Charging Programmable Features Battery Pack Voltage Voltage - Supply (Max) Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - 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 Full Scale Linearity
LM3475MF/NOPB National Semiconductor LM3475MF/NOPB 0.8000
RFQ
ECAD 58 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM3475 Transistor Driver SOT-23-5 download EAR99 8542.39.0001 373 Step-Down 2.7V ~ 10V 1 Buck - Enable Positive 1 100% No No -
LP3922RL-B/NOPB National Semiconductor LP3922RL-B/NOPB 2.0300
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active - - LP3922 - - - - - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 500 - - - - - -
PTB48560CAZ-NS National Semiconductor PTB48560CAZ-NS 75.7600
RFQ
ECAD 15 0.00000000 National Semiconductor - Bulk Active PTB48560 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 0000.00.0000 1
LM3477MMX/NOPB National Semiconductor LM3477MMX/NOPB 1.1900
RFQ
ECAD 10 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LM3477 Transistor Driver 8-VSSOP download EAR99 8542.39.0001 253 Step-Down 2.97V ~ 35V 1 Buck, Buck-Boost 500kHz Enable Positive 1 93% No No -
LM5026MT/NOPB National Semiconductor LM5026MT/NOPB 2.0100
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM5026 Transistor Driver 16-TSSOP download EAR99 8542.39.0001 150 Step-Up/Step-Down 8V ~ 15V 2 Forward Converter 200kHz ~ 590kHz Dead Time Control, Frequency Control, Reset, Soft Start Positive, Isolation Capable 1 70%, 80% No Yes -
LM3249TLE-C/NOPB National Semiconductor LM3249TLE-C/NOPB 1.5500
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 250
LP3985IM5-3.0 National Semiconductor LP3985IM5-3.0 -
RFQ
ECAD 7326 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 150 µA 200 µA Enable Positive 150mA 3V - 1 0.1V @ 150mA 50dB ~ 40dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM5026MT National Semiconductor LM5026MT 2.6500
RFQ
ECAD 1061 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM5026 Transistor Driver 16-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Up/Step-Down 8V ~ 15V 2 Forward Converter 200kHz ~ 590kHz Dead Time Control, Frequency Control, Reset, Soft Start Positive, Isolation Capable 1 70%, 80% No Yes -
LP2986IMM-3.3 National Semiconductor LP2986IMM-3.3 -
RFQ
ECAD 1465 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LP2986 16V Fixed 8-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 120 µA 3.7 mA Enable Positive 200mA 3.3V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2927T National Semiconductor LM2927T 1.5000
RFQ
ECAD 5 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C Through Hole TO-220-5 TO-220-5 download RoHS non-compliant EAR99 8542.39.0001 45 500mA 1
LM2917N/NOPB National Semiconductor LM2917N/NOPB 1.1200
RFQ
ECAD 12 0.00000000 National Semiconductor - Bulk Active Through Hole 14-DIP (0.300", 7.62mm) Frequency to Voltage LM2917 10 kHz 14-PDIP download EAR99 8542.39.0001 1 - ±0.3%
LM431BCMX National Semiconductor LM431BCMX 0.1500
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active ±1% -25°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM431 - - Adjustable 50ppm/°C Typical 8-SOIC download Vendor Undefined REACH Unaffected 2156-LM431BCMX-14 1 Shunt 100 mA 2.495V - - 1 mA 36 V
LM4040CIM7-2.0/NOPB National Semiconductor LM4040CIM7-2.0/NOPB 0.4100
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Obsolete ±0.5% -40°C ~ 85°C (TA) Surface Mount 5-TSSOP, SC-70-5, SOT-353 LM4040 - - Fixed 100ppm/°C SC-70-5 download ROHS3 Compliant EAR99 8542.39.0001 1,000 Shunt 15 mA 2.048V - 35µVrms 65 µA
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
LMV431AIMF/NOPB National Semiconductor LMV431AIMF/NOPB -
RFQ
ECAD 8947 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LMV431 - - Adjustable - SOT-23-3 download EAR99 8542.39.0001 1 Shunt 15 mA 1.24V - - 80 µA 30 V
LM3411AM5-3.3 National Semiconductor LM3411AM5-3.3 0.4400
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 LM3411 - - Fixed - SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Shunt 15 mA 3.3V - 50µVrms 115 µA
LP2985AIM5X-3.0 National Semiconductor LP2985AIM5X-3.0 0.3000
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP2985 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 3V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
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
LM2743MTCX National Semiconductor LM2743MTCX 1.0900
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-TSSOP (0.173", 4.40mm Width) LM2743 Transistor Driver 14-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 Step-Down 3V ~ 6V 1 Buck 50kHz ~ 1MHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 80% Yes No -
LM2575S-ADJ National Semiconductor LM2575S-ADJ -
RFQ
ECAD 3922 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LM2575 40V Adjustable DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 1A 1.23V 37V 4V
LP3999ITL-2.8/NOPB National Semiconductor LP3999ITL-2.8/NOPB 0.3600
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 5-WFBGA, DSBGA LP3999 6V Fixed 5-DSBGA (1.41x1.08) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 150 µA 200 µA Enable Positive 150mA 2.8V - 1 0.1V @ 150mA 60dB ~ 50dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LP38692MP-2.5 National Semiconductor LP38692MP-2.5 -
RFQ
ECAD 7280 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-261-5, TO-261AB 10V Fixed SOT-223 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 100 µA - Positive 1A 2.5V - 1 1.3V @ 1A 55dB (120Hz) Over Temperature
LP2982AIM5-4.7 National Semiconductor LP2982AIM5-4.7 0.2200
RFQ
ECAD 61 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 16V Fixed TSOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 95 µA 1.4 mA Enable Positive 50mA 4.7V - 1 0.325V @ 80mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP38513T-1.8 National Semiconductor LP38513T-1.8 -
RFQ
ECAD 6180 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 5.5V Fixed TO-220-5 download EAR99 8542.39.0001 1 10 mA 20 mA Enable Positive 3A 1.8V - 1 0.43V @ 3A 73dB ~ 70dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LP3874ESX-5.0/NOPB National Semiconductor LP3874ESX-5.0/NOPB 1.1600
RFQ
ECAD 4 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 download ROHS3 Compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 9 mA 15 mA Enable Positive 800mA 5V - 1 0.35V @ 800mA 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM2673LD3.3 National Semiconductor LM2673LD3.3 1.2500
RFQ
ECAD 1 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad 40V Fixed 14-VSON (6x5) download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 250 Step-Down 1 Buck 260kHz Positive No 3A 3.3V - 8V
LM3370TL-3607/NOPB National Semiconductor LM3370TL-3607/NOPB 0.7800
RFQ
ECAD 750 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 20-UFBGA LM3370 5.5V Fixed 20-uSMD download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 Step-Down 2 Buck 2MHz Positive Yes 600mA 1.5V, 1.9V - 2.7V
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-12 National Semiconductor LM2585S-12 2.0100
RFQ
ECAD 5948 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Not For New Designs -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Fixed DDPAK/TO-263-5 download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz Positive No 3A (Switch) 12V - 4V
LP2981IM5-5.0 National Semiconductor LP2981IM5-5.0 0.8200
RFQ
ECAD 12 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download Vendor Undefined REACH Affected 2156-LP2981IM5-5.0-14 1 95 µA 1.7 mA Enable Positive 100mA 5V - 1 0.37V @ 100mA 63dB (1kHz) 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