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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 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 Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Internal Switch(s) Topology Frequency - Switching Control Features Voltage - Supply (Max) Output Configuration Synchronous Rectifier 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
LP2989ILDX-5.0/NOPB National Semiconductor LP2989ILDX-5.0/NOPB 1.6000
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-WDFN Exposed Pad 16V Fixed 8-WSON (4x4) download EAR99 8542.39.0001 1 175 µA 9 mA Enable Positive 500mA 5V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LM4128DQ1MF4.1 National Semiconductor LM4128DQ1MF4.1 -
RFQ
ECAD 3060 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active ±1% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4128 100µA 4.496V ~ 5.5V Fixed 100ppm/°C SOT-23-5 download Vendor Undefined REACH Affected 2156-LM4128DQ1MF4.1-14 1 Series 20 mA 4.096V 350µVp-p -
LM4041CIM7-1.2 National Semiconductor LM4041CIM7-1.2 -
RFQ
ECAD 4990 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount 5-TSSOP, SC-70-5, SOT-353 LM4041 - - Fixed 100ppm/°C SC-70-5 - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Shunt 12 mA 1.225V - 20µVrms 65 µA
LM4132EMFX-4.1 National Semiconductor LM4132EMFX-4.1 0.5200
RFQ
ECAD 8 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4132 100µA 4.496V ~ 5.5V Fixed 30ppm/°C SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Series 20 mA 4.096V 350µVp-p -
LM2591HVT-5.0 National Semiconductor LM2591HVT-5.0 2.8000
RFQ
ECAD 245 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 150kHz Positive No 1A 5V - 4.5V
LM336BZ-2.5/LFT1 National Semiconductor LM336BZ-2.5/LFT1 0.3800
RFQ
ECAD 22 0.00000000 National Semiconductor - Box Obsolete ±2% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM336 - - Fixed - TO-92-3 download ROHS3 Compliant EAR99 8542.39.0001 2,000 Shunt 10 mA 2.49V - - 400 µA
LM2595T-ADJ National Semiconductor LM2595T-ADJ 2.1700
RFQ
ECAD 180 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 Formed Leads LM2595 40V Adjustable TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 1A 1.2V 37V 4.5V
LM3555TLE/NOPB National Semiconductor LM3555TLE/NOPB 0.5300
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Camera Flash Surface Mount 12-WFBGA DC DC Regulator LM3555 2MHz 12-DSBGA download EAR99 8542.39.0001 562 500mA (Flash) 1 Yes Step-Up (Boost) 5.5V I²C 2.5V 9.96V
LM4050CEM3-2.5 National Semiconductor LM4050CEM3-2.5 2.2400
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 125°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4050 - - Fixed 50ppm/°C SOT-23-3 download Vendor Undefined REACH Affected 2156-LM4050CEM3-2.5-14 1 Shunt 15 mA 2.5V - 41µVrms 65 µA
LM2575T-ADJ/LB03 National Semiconductor LM2575T-ADJ/LB03 -
RFQ
ECAD 6586 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2575T-ADJ/LB03-14 1
LM5007SD/NOPB National Semiconductor LM5007SD/NOPB -
RFQ
ECAD 1763 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-WDFN Exposed Pad 75V Adjustable 8-WSON (4x4) download EAR99 8542.39.0001 1 Step-Down 1 Buck - Positive No 500mA 2.5V 73V 9V
LP38692MPX-5.0 National Semiconductor LP38692MPX-5.0 -
RFQ
ECAD 8083 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB LP38692 10V Fixed SOT-223-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,000 55 µA 100 µA - Positive 1A 5V - 1 0.8V @ 1A 55dB (120Hz) Over Temperature
LM2671LD-5.0/NOPB National Semiconductor LM2671LD-5.0/NOPB -
RFQ
ECAD 7817 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 5V - 6.5V
LM3354MM-3.3 National Semiconductor LM3354MM-3.3 -
RFQ
ECAD 1929 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 5.5V Fixed 10-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Step-Up/Step-Down 1 Charge Pump 1MHz Positive No 70mA 3.3V - 2.5V
LM2662M National Semiconductor LM2662M 1.3600
RFQ
ECAD 257 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2662 5.5V Fixed 8-SOIC download EAR99 8542.39.0001 257 Ratiometric 1 Charge Pump 10kHz, 75kHz Positive or Negative No 200mA -Vin, 2Vin, Vin/2 - 1.5V
LP2981AIBP-3.3 National Semiconductor LP2981AIBP-3.3 0.2600
RFQ
ECAD 3489 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 5-VFBGA 16V Fixed 5-µSMD (0.93x1.11) download RoHS non-compliant EAR99 8542.39.0001 250 95 µA 1.7 mA Enable Positive 100mA 3.3V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM385BXM-1.2 National Semiconductor LM385BXM-1.2 1.1900
RFQ
ECAD 664 0.00000000 National Semiconductor - Bulk Active ±2% 0°C ~ 70°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LM385 - - Fixed 150ppm/°C 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Shunt 20 mA 1.235V - 60µVrms 15 µA
LP5990TM-3.3 National Semiconductor LP5990TM-3.3 -
RFQ
ECAD 4411 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA 5.5V Fixed 4-DSBGA download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 750 75 µA Enable Positive 200mA 3.3V - 1 0.25V @ 200mA 55dB (10kHz) Over Current, Over Temperature, Short Circuit
LP2996MRX-NS National Semiconductor LP2996MRX-NS 1.2400
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C (TJ) DDR Terminator Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) LP2996 320µA 2.2V ~ 5.5V 8-SO PowerPad download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 2,500
LM3815M-1.0 National Semiconductor LM3815M-1.0 -
RFQ
ECAD 7555 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM3815 2V ~ 5.25V 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Current Gauge Low-Side ±3.5% -
LM2696MXA National Semiconductor LM2696MXA -
RFQ
ECAD 8589 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) 24V Adjustable 16-HTSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck 100kHz ~ 500kHz Positive No 3A 1.254V 20V 4.5V
LP2951CMMX National Semiconductor LP2951CMMX -
RFQ
ECAD 8252 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LP2951 30V Adjustable (Fixed) 8-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,500 120 µA 14 mA Enable Positive 100mA 1.235V (5V) 29V 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LP5996SD-3030/NOPB National Semiconductor LP5996SD-3030/NOPB 0.3400
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 10-WFDFN Exposed Pad 6V Fixed 10-WSON (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 110 µA 170 µA Enable Positive 150mA, 300mA 3V, 3V - 2 0.22V @ 150mA, 0.55V @ 300mA 58dB ~ 45dB (1kHz ~ 20kHz), 70dB ~ 60dB (1kHz ~ 20kHz) Over Temperature, Short Circuit
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
LP2988AIMM-2.7 National Semiconductor LP2988AIMM-2.7 0.5400
RFQ
ECAD 15 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 16V Fixed 8-VSSOP download RoHS non-compliant EAR99 8542.39.0001 1,000 120 µA 3.7 mA Enable Positive 200mA 2.7V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2986AILD-3.3 National Semiconductor LP2986AILD-3.3 1.0300
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-WDFN Exposed Pad 16V Fixed 8-WSON (4x4) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 150 µA 3.7 mA Enable Positive 200mA 3.3V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2853MH-0.8/NOPB National Semiconductor LM2853MH-0.8/NOPB -
RFQ
ECAD 3044 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) 5.5V Fixed 14-HTSSOP - RoHS non-compliant Vendor Undefined 2156-LM2853MH-0.8/NOPB-14 1 Step-Down 1 Buck 550kHz Positive Yes 3A 0.8V - 3V
LP2952AIM National Semiconductor LP2952AIM 3.4800
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-SOIC (0.154", 3.90mm Width) 30V Adjustable (Fixed) 16-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 170 µA 33 mA Enable Positive 250mA 1.23V (5V) 29V 1 0.6V @ 100mA Over Current, Over Temperature, Reverse Polarity
LP38692MP-3.3 National Semiconductor LP38692MP-3.3 -
RFQ
ECAD 7422 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB LP38692 10V Fixed SOT-223-5 - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 55 µA 100 µA - Positive 1A 3.3V - 1 1V @ 1A 55dB (120Hz) Over Temperature
LP3995ITLX-2.7/NOPB-NS National Semiconductor LP3995ITLX-2.7/NOPB-NS -
RFQ
ECAD 6308 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.41x1.08) - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 150 µA 200 µA Enable Positive 150mA 2.7V - 1 0.1V @ 150mA 60dB ~ 50dB (1kHz ~ 10kHz) 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