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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 Battery Chemistry Charge Current - Max Voltage - Input Number of Cells 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 Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Internal Switch(s) 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 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
LP3984ITP-2.9/NOPB-NS National Semiconductor LP3984ITP-2.9/NOPB-NS -
RFQ
ECAD 3233 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 4-UFBGA, DSBGA 6V Fixed 4-DSBGA - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 125 µA 150 µA Enable Positive 150mA 2.9V - 1 0.12V @ 150mA 60dB ~ 40dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM4128AQ1MF2.5/NOPB National Semiconductor LM4128AQ1MF2.5/NOPB 2.4500
RFQ
ECAD 865 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active ±0.1% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4128 100µA 2.9V ~ 5.5V Fixed 75ppm/°C SOT-23-5 download EAR99 8542.39.0001 1 Series 20 mA 2.5V 275µVp-p -
LM1117T-ADJ National Semiconductor LM1117T-ADJ -
RFQ
ECAD 3939 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Through Hole TO-220-3 LM1117 15V Adjustable TO-220-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 5 mA 10 mA - Positive 800mA 1.25V 13.8V 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LP3996SD-2828/NOPB National Semiconductor LP3996SD-2828/NOPB 0.3400
RFQ
ECAD 2 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 1,000 100 µA 170 µA Enable, Power On Reset Positive 150mA, 300mA 2.8V, 2.8V - 2 0.22V @ 150mA, 0.55V @ 300mA 58dB ~ 45dB (1kHz ~ 20kHz), 70dB ~ 60dB (1kHz ~ 20kHz) Over Temperature, Short Circuit
LM2597M-3.3/NOPB National Semiconductor LM2597M-3.3/NOPB -
RFQ
ECAD 7709 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2597M-3.3/NOPB-14 1
LM2792LD-L National Semiconductor LM2792LD-L 0.3700
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Backlight Surface Mount 10-WFDFN Exposed Pad DC DC Regulator LM2792 1.1MHz 10-WSON (3x3) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 34mA 2 Yes Switched Capacitor (Charge Pump) 5.8V Analog, PWM 3V -
LP2966IMM-1833/NOPB National Semiconductor LP2966IMM-1833/NOPB 1.1100
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 7V Fixed 8-VSSOP download EAR99 8542.39.0001 270 300 µA 600 µA Enable Positive 150mA 1.8V, 3.3V - 2 0.27V @ 150mA 60dB ~ 40dB (120Hz) Over Current, Over Temperature, Short Circuit
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
LP2950CDTX-5.0 National Semiconductor LP2950CDTX-5.0 -
RFQ
ECAD 4347 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 30V Fixed TO-252-3 download Vendor Undefined REACH Affected 2156-LP2950CDTX-5.0-14 1 120 µA 14 mA - Positive 100mA 5V - 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LM2575SX-5.0 National Semiconductor LM2575SX-5.0 1.7800
RFQ
ECAD 9771 0.00000000 National Semiconductor * Bulk Active download Vendor Undefined REACH Affected 2156-LM2575SX-5.0-14 EAR99 8542.39.0001 1
LM2596T-12/NOPB National Semiconductor LM2596T-12/NOPB -
RFQ
ECAD 3265 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 Formed Leads 40V Fixed TO-220-5 download EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 3A 12V - 4.5V
LM2679T-5.0 National Semiconductor LM2679T-5.0 -
RFQ
ECAD 1250 0.00000000 National Semiconductor * Bulk Obsolete - RoHS non-compliant Vendor Undefined 2156-LM2679T-5.0-14 1
LM25576MHX National Semiconductor LM25576MHX -
RFQ
ECAD 4090 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM25576MHX-14 1
LM3420AM5-8.2 National Semiconductor LM3420AM5-8.2 0.5700
RFQ
ECAD 58 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 LM3420 Lithium Ion 15mA 1 ~ 4 SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 - - Constant - Programmable Timer 8.2V 20V
LP2950CDTX-5.0/NOPB National Semiconductor LP2950CDTX-5.0/NOPB 0.5000
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 30V Fixed TO-252-3 download EAR99 8542.39.0001 606 120 µA 14 mA - Positive 100mA 5V - 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LM3001M National Semiconductor LM3001M 1.8700
RFQ
ECAD 1 0.00000000 National Semiconductor * Bulk Active LM3001 download Vendor Undefined REACH Affected 2156-LM3001M-14 1
LM236AM-2.5 National Semiconductor LM236AM-2.5 2.6200
RFQ
ECAD 273 0.00000000 National Semiconductor - Bulk Active ±1% -25°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM236 - - Fixed - 8-SOIC download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 10 mA 2.49V - - 400 µA
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 -
LM5008MM/NOPB National Semiconductor LM5008MM/NOPB -
RFQ
ECAD 4331 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 ~ 600kHz Positive No 350mA 2.5V 75V 9.5V
LP5900TLX-2.5/NOPB National Semiconductor LP5900TLX-2.5/NOPB -
RFQ
ECAD 5967 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA 5.5V Fixed 4-DSBGA (1.01x1.29) download EAR99 8542.39.0001 1 50 µA 230 µA Enable Positive 150mA 2.5V - 1 0.15V @ 150mA 85dB ~ 40dB (100Hz ~ 100kHz) Over Temperature, Short Circuit
LM2931AT-5.0/NOPB National Semiconductor LM2931AT-5.0/NOPB 0.6100
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Through Hole TO-220-3 LM2931 26V Fixed TO-220-3 download EAR99 8542.39.0001 496 15 mA 30 mA - Positive 100mA 5V - 1 0.3V @ 100mA 80dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM2704MFX-ADJ/NOPB National Semiconductor LM2704MFX-ADJ/NOPB 1.1400
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount SC-74A, SOT-753 DC DC Regulator LM2704 - SOT-23-5 download ROHS3 Compliant EAR99 8542.39.0001 3,000 550mA (Switch) 1 Yes Step-Up (Boost) 7V - 2.2V 20V
LM4120AIM5-5.0 National Semiconductor LM4120AIM5-5.0 -
RFQ
ECAD 4110 0.00000000 National Semiconductor - Bulk Active ±0.2% -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 LM4120 275µA 2V ~ 12V Fixed 50ppm/°C SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Series 5 mA 5V 20µVp-p 36µVp-p
LP5951MG-3.0/NOPB National Semiconductor LP5951MG-3.0/NOPB -
RFQ
ECAD 2031 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-TSSOP, SC-70-5, SOT-353 5.5V Fixed SC-70-5 download 0000.00.0000 1 55 µA 70 µA Enable Positive 150mA 3V - 1 0.35V @ 150mA 60dB ~ 50dB (100Hz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM5041MTC/NOPB National Semiconductor LM5041MTC/NOPB -
RFQ
ECAD 6635 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) Transistor Driver 16-TSSOP - RoHS non-compliant Vendor Undefined 2156-LM5041MTC/NOPB-14 1 Step-Up/Step-Down 15V ~ 90V 1 Half-Bridge, Push-Pull 200kHz, 600kHz Dead Time Control, Frequency Control, Ramp, Soft Start Positive 1 50% Yes Yes -
LP3971SQ-P55A/NOPB National Semiconductor LP3971SQ-P55A/NOPB 3.1500
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Processor Surface Mount 40-WFQFN Exposed Pad LP3971 60µA 2.7V ~ 5.5V 40-WQFN (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 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
LM2671M-12 National Semiconductor LM2671M-12 0.8700
RFQ
ECAD 3921 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 40V Fixed 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 500mA 12V - 6.5V
LM2596T-12 National Semiconductor LM2596T-12 -
RFQ
ECAD 8561 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 Formed Leads LM2596 40V Fixed TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 3A 12V - 4.5V
LP3965ESX-3.3-NS National Semiconductor LP3965ESX-3.3-NS -
RFQ
ECAD 5750 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 7V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 10 mA 15 mA Enable Positive 1.5A 3.3V - 1 0.55V @ 1.5A 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