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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 Voltage - Input (Max) Output Type Temperature Coefficient SIC Programmable 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) Number of Outputs 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 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 Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer
LP3906SQ-PPXP National Semiconductor LP3906SQ-PPXP 1.1800
RFQ
ECAD 980 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Processor Surface Mount 24-WFQFN Exposed Pad 60µA 2.7V ~ 5.5V 24-WQFN (5x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1
LM25115MTX/NOPB National Semiconductor LM25115MTX/NOPB 1.0500
RFQ
ECAD 500 0.00000000 National Semiconductor * Bulk Active LM25115 Not Verified download Vendor Undefined REACH Unaffected 2156-LM25115MTX/NOPB-14 0000.00.0000 1
LP2985IBP-5.0 National Semiconductor LP2985IBP-5.0 0.1700
RFQ
ECAD 3 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 250 95 µA 2.5 mA Enable Positive 150mA 5V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM5035AMH-1/NOPB National Semiconductor LM5035AMH-1/NOPB 2.3200
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 28-PowerTSSOP (0.173", 4.40mm Width) LM5035 Transistor Driver 28-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 -
LP38500ASDX-ADJ/NOPB National Semiconductor LP38500ASDX-ADJ/NOPB -
RFQ
ECAD 5240 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-WFDFN Exposed Pad 5.5V Adjustable 8-WSON (2.5x3) download EAR99 8542.39.0001 1 15 µA 3.5 mA - Positive 1.5A 0.6V 5V 1 0.37 @ 1.5A 58dB ~ 56dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LP38843SX-1.5 National Semiconductor LP38843SX-1.5 2.0400
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LP38843 5.5V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 30 µA 40 mA Enable Positive 3A 1.5V - 1 0.5V @ 3A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LM3743MM-1000/NOPB National Semiconductor LM3743MM-1000/NOPB 1.1100
RFQ
ECAD 1 0.00000000 National Semiconductor * Bulk Active LM3743 download Vendor Undefined REACH Unaffected 2156-LM3743MM-1000/NOPB-14 1
LM4128AQ1MF1.8/NOPB National Semiconductor LM4128AQ1MF1.8/NOPB -
RFQ
ECAD 8880 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active ±0.1% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4128 100µA 2.2V ~ 5.5V Fixed 75ppm/°C SOT-23-5 download EAR99 8542.39.0001 1 Series 20 mA 1.8V 170µVp-p -
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
LM2679SD-3.3/NOPB National Semiconductor LM2679SD-3.3/NOPB -
RFQ
ECAD 5958 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2679SD-3.3/NOPB-14 1
LM25088MH-2/NOPB National Semiconductor LM25088MH-2/NOPB 2.1000
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) LM25088 Transistor Driver 16-HTSSOP download EAR99 8542.39.0001 143 Step-Down 4.5V ~ 42V 1 Buck 50kHz ~ 1MHz Enable, Frequency Control, Ramp, Soft Start Positive 1 - No Yes -
LM1117T-2.85 National Semiconductor LM1117T-2.85 0.3600
RFQ
ECAD 2821 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Through Hole TO-220-3 15V Fixed TO-220-3 download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 1 5 mA 10 mA - Positive 800mA 2.85V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LP8720TLE-B/NOPB National Semiconductor LP8720TLE-B/NOPB 1.4000
RFQ
ECAD 377 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 20-WFBGA LP8720 2.7V ~ 4.5V 20-uSMD - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 250 6 Step-Down (Buck) Synchronous (1), Linear (LDO) (5) 2MHz 0.8V ~ 2.3V, 400mA 1.2V ~ 3.3V, 300mA 1.2V ~ 3.3V, 300mA No No Yes
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
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
LM5009MM-NS National Semiconductor LM5009MM-NS -
RFQ
ECAD 9434 0.00000000 National Semiconductor - Bulk Active download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000
LP2980ITP-3.3 National Semiconductor LP2980ITP-3.3 -
RFQ
ECAD 1931 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 5-UFBGA 16V Fixed 5-uSMD (0.93x1.11) download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 250 125 µA 1.2 mA Enable Positive 50mA 3.3V - 1 0.225V @ 50mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2853MH-1.8 National Semiconductor LM2853MH-1.8 2.7800
RFQ
ECAD 179 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) LM2853 5.5V Fixed 14-HTSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 550kHz Positive Yes 3A 1.8V - 3V
LM4050CIM3X-5.0 National Semiconductor LM4050CIM3X-5.0 0.4700
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4050 - - Fixed 50ppm/°C SOT-23-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Shunt 15 mA 5V - 93µVrms 80 µA
LP3906SQ-VPFP National Semiconductor LP3906SQ-VPFP 2.3300
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Processor Surface Mount 24-WFQFN Exposed Pad 60µA 2.7V ~ 5.5V 24-WQFN (5x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000
LP2985AIM5-2.6/NOPB National Semiconductor LP2985AIM5-2.6/NOPB 0.2400
RFQ
ECAD 4909 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download ROHS3 Compliant EAR99 8542.39.0001 1,000 95 µA 2.5 mA Enable Positive 150mA 2.6V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2590HVS-3.3 National Semiconductor LM2590HVS-3.3 2.8600
RFQ
ECAD 124 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2590 60V Fixed DDPAK/TO-263-7 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 1A 3.3V - 4.5V
LM2673T-3.3/NOPB National Semiconductor LM2673T-3.3/NOPB -
RFQ
ECAD 3166 0.00000000 National Semiconductor * Bulk Obsolete - RoHS non-compliant Vendor Undefined 2156-LM2673T-3.3/NOPB-14 1
LM1084IS-5.0 National Semiconductor LM1084IS-5.0 -
RFQ
ECAD 5096 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 25V Fixed DDPAK/TO-263-3 download 0000.00.0000 1 10 mA - Positive 5A 5V - 1 1.5V @ 5A 68dB (120Hz) Over Current, Over Temperature
LM4040CIM3-4.1 National Semiconductor LM4040CIM3-4.1 0.7500
RFQ
ECAD 28 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 Vendor Undefined REACH Affected 2156-LM4040CIM3-4.1-14 1 Shunt 15 mA 4.096V - 80µVrms 73 µA
LP3913SQ-AC/NOPB National Semiconductor LP3913SQ-AC/NOPB 3.7500
RFQ
ECAD 4 0.00000000 National Semiconductor * Bulk Active LP3913 download Vendor Undefined REACH Unaffected 2156-LP3913SQ-AC/NOPB-14 1
LP5952LC-1.8 National Semiconductor LP5952LC-1.8 0.2700
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 6-UFDFN 4.5V Fixed 6-USON (2x2) download ROHS3 Compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1,000 28 µA 100 µA Enable Positive 350mA 1.8V - 1 0.25V @ 350mA 80dB ~ 64dB (10Hz ~ 100kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LP3855ES-3.3/NOPB National Semiconductor LP3855ES-3.3/NOPB -
RFQ
ECAD 4003 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 EAR99 8542.39.0001 1 3 mA 10 mA Enable Positive 1.5A 3.3V - 1 0.38V @ 1.5A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM4041CIM3-1.2-NS National Semiconductor LM4041CIM3-1.2-NS -
RFQ
ECAD 3824 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4041 - - Fixed 100ppm/°C SOT-23-3 - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Shunt 12 mA 1.225V - 20µVrms 60 µA
LM3503SQ-35/NOPB National Semiconductor LM3503SQ-35/NOPB 1.3100
RFQ
ECAD 7 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 ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 750mA (Switch) 2 Yes Step-Up (Boost) 5.5V Analog, PWM 2.5V 35V
  • 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