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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 Base Product Number Current - Supply Voltage - Input Voltage - Input (Max) Output Type Temperature Coefficient SIC Programmable 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) Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Topology Frequency - Switching Control Features Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - 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
LM78L05ACMX National Semiconductor LM78L05ACMX -
RFQ
ECAD 2907 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LM78L05 35V Fixed 8-SOIC - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 3 mA - Positive 100mA 5V - 1 - 62dB (120Hz) Over Temperature, Short Circuit
LP2985AIM5-3.0-NS National Semiconductor LP2985AIM5-3.0-NS -
RFQ
ECAD 9296 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 95 µA 2.5 mA Enable Positive 150mA 3V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2679SD-5.0 National Semiconductor LM2679SD-5.0 -
RFQ
ECAD 6922 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad LM2679 40V Fixed 14-VSON (5x6) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 5A 5V - 8V
LM4040DIM3X-10-NS National Semiconductor LM4040DIM3X-10-NS 0.3300
RFQ
ECAD 12 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 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Shunt 15 mA 10V - 180µVrms 110 µA
LP5951MG-3.7/NOPB National Semiconductor LP5951MG-3.7/NOPB 0.2300
RFQ
ECAD 3338 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 5-TSSOP, SC-70-5, SOT-353 5.5V Fixed SC-70-5 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 55 µA 70 µA Enable Positive 150mA 3.7V - 1 0.35V @ 150mA 60dB ~ 50dB (100Hz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LMC7660IN National Semiconductor LMC7660IN -
RFQ
ECAD 3299 0.00000000 National Semiconductor - Bulk Active - Through Hole 8-DIP (0.300", 7.62mm) LMC7660 10V Fixed 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Ratiometric 1 Charge Pump 10kHz Negative No - -Vin - 1.5V
LP2992AIM5X-3.3/NOPB National Semiconductor LP2992AIM5X-3.3/NOPB -
RFQ
ECAD 8204 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download EAR99 8542.39.0001 1 95 µA 4 mA Enable Positive 250mA 3.3V - 1 0.85V @ 250mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2980AIM5X-3.0 National Semiconductor LP2980AIM5X-3.0 0.4900
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP2980 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 95 µA 1.2 mA Enable Positive 50mA 3V - 1 0.22V @ 50mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2575HVN-ADJ/NOPB National Semiconductor LM2575HVN-ADJ/NOPB -
RFQ
ECAD 2769 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole 16-DIP (0.300", 7.62mm) 60V Adjustable 16-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 1A 1.23V 57V 4V
LP2951CMX/SL109753 National Semiconductor LP2951CMX/SL109753 -
RFQ
ECAD 2169 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,500
FAN7392MX National Semiconductor FAN7392MX -
RFQ
ECAD 9088 0.00000000 National Semiconductor * Bulk Active FAN7392 Not Verified download 0000.00.0000 1
LM2940IMPX-5.0/NOPB National Semiconductor LM2940IMPX-5.0/NOPB -
RFQ
ECAD 5609 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount TO-261-4, TO-261AA 26V Fixed SOT-223-4 download EAR99 8542.39.0001 1 10 mA 15 mA - Positive 1A 5V - 1 1V @ 1A 64dB (120Hz) Over Current, Over Temperature, Reverse Polarity, Short Circuit
LM4040AIZ-2.5 National Semiconductor LM4040AIZ-2.5 0.8900
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±0.1% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM4040 - - Fixed 100ppm/°C TO-92-3 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Shunt 15 mA 2.5V - 35µVrms 65 µA
LM2675LD-ADJ/NOPB National Semiconductor LM2675LD-ADJ/NOPB -
RFQ
ECAD 4151 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 1A 1.21V 37V 6.5V
LP5900TLX-2.85 National Semiconductor LP5900TLX-2.85 0.3000
RFQ
ECAD 192 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA 5.5V Fixed 4-DSBGA (1x1) download Vendor Undefined REACH Affected 2156-LP5900TLX-2.85-14 1 50 µA 230 µA Enable Positive 150mA 2.85V - 1 0.15V @ 150mA 85dB ~ 40dB (100Hz ~ 100kHz) Over Temperature, Short Circuit
LP2980IM5-3.0 National Semiconductor LP2980IM5-3.0 -
RFQ
ECAD 3864 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LP2980 16V Fixed SOT-23-5 - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 125 µA 1.2 mA Enable Positive 50mA 3V - 1 0.225V @ 50mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2980IBPX-5.0 National Semiconductor LP2980IBPX-5.0 0.1900
RFQ
ECAD 27 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 5V - 1 0.22V @ 50mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM4041DIZ-ADJ National Semiconductor LM4041DIZ-ADJ 0.3100
RFQ
ECAD 5 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active ±1% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM4041 - - Adjustable 150ppm/°C TO-92-3 download EAR99 8542.39.0001 1 Shunt 12 mA 1.24V - 20µVrms 65 µA 10 V
LM3753SQ/NOPB National Semiconductor LM3753SQ/NOPB 3.1200
RFQ
ECAD 7 0.00000000 National Semiconductor - Bulk Active -5°C ~ 125°C (TJ) Surface Mount 32-WFQFN Exposed Pad LM3753 Transistor Driver 32-WQFN (5x5) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1,000 Step-Down 4.5V ~ 18V 2 Buck 200kHz ~ 1MHz Current Limit, Enable, Frequency Control, Phase Control, Power Good, Tracking Positive 2 81% Yes Yes -
LP2950CZ-5.0/J7000781 National Semiconductor LP2950CZ-5.0/J7000781 0.3100
RFQ
ECAD 8 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
LM2679S-5.0 National Semiconductor LM2679S-5.0 -
RFQ
ECAD 7354 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2679S-5.0-14 1
LM3405AXMK/NOPB National Semiconductor LM3405AXMK/NOPB 1.0000
RFQ
ECAD 9160 0.00000000 National Semiconductor * Bulk Active LM3405 download 0000.00.0000 1
LP2988IMM-5.0 National Semiconductor LP2988IMM-5.0 1.8700
RFQ
ECAD 500 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LP2988 16V Fixed 8-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 120 µA 3.7 mA Enable Positive 200mA 5V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LP38692MPX-5.0/NOPB National Semiconductor LP38692MPX-5.0/NOPB 0.8100
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB 10V Fixed SOT-223 download EAR99 8542.39.0001 369 55 µA 100 µA - Positive 1A 5V - 1 0.8V @ 1A 55dB (120Hz) Over Temperature
LP38691SD-ADJ National Semiconductor LP38691SD-ADJ -
RFQ
ECAD 3023 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C Surface Mount 6-WDFN Exposed Pad LP38691 10V Adjustable 6-WSON (3x3) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 55 µA 100 µA - Positive 500mA 1.25V 9V 1 - 55dB (120Hz) Over Temperature
LP2966IMMX-3325 National Semiconductor LP2966IMMX-3325 0.9500
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 7V Fixed 8-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,500 500 µA 600 µA Enable Positive 150mA, 150mA 3.3V, 2.5V - 2 0.135V @ 150mA, 0.27V @ 150mA 60dB ~ 40dB (120Hz) Over Current, Over Temperature, Short Circuit
LM2670T-ADJ National Semiconductor LM2670T-ADJ -
RFQ
ECAD 4528 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Through Hole TO-220-7 Formed Leads 40V Adjustable TO-220-7 download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 3A 1.2V 37V 8V
LP2951ACM-3.3 National Semiconductor LP2951ACM-3.3 0.8600
RFQ
ECAD 847 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 30V Adjustable (Fixed) 8-SOIC download Vendor Undefined REACH Affected 2156-LP2951ACM-3.3-14 1 120 µA 14 mA Enable Positive 100mA 1.235V (3.3V) 29V 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LM5035AMH/NOPB National Semiconductor LM5035AMH/NOPB -
RFQ
ECAD 9977 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) LM5035 Transistor Driver 20-HTSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Up/Step-Down 13V ~ 105V 1 Half-Bridge 200kHz, 500kHz Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 - Yes Yes -
LM2585SX-3.3/NOPB National Semiconductor LM2585SX-3.3/NOPB 3.4000
RFQ
ECAD 1 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 ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 500 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz Positive No 3A (Switch) 3.3V - 4V
  • 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