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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 Base Product Number Input Type Current - Supply Battery Chemistry Charge Current - Max Voltage - Input Number of Cells 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 Reference Type Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Channel Type 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 Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) High Side Voltage - Max (Bootstrap) 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
LP3965ESX-3.3 National Semiconductor LP3965ESX-3.3 3.0900
RFQ
ECAD 6 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 Vendor Undefined REACH Affected 2156-LP3965ESX-3.3-14 1 9 mA 15 mA Enable Positive 1.5A 3.3V - 1 0.55V @ 1.5A - Over Current, Over Temperature, Short Circuit
LM3622AM-4.1/NOPB National Semiconductor LM3622AM-4.1/NOPB -
RFQ
ECAD 5586 0.00000000 National Semiconductor - Tube Obsolete -20°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM3622 Lithium Ion - 1 8-SOIC download ROHS3 Compliant EAR99 8542.39.0001 95 - - Constant - 4.1V 24V
LM431AIMX National Semiconductor LM431AIMX 0.2100
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active ±2% -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM431 - - Adjustable 50ppm/°C Typical 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Shunt 100 mA 2.5V - - 1 mA 36 V
LP38693MPX-3.3 National Semiconductor LP38693MPX-3.3 -
RFQ
ECAD 8077 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB LP38693 10V Fixed SOT-223-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,000 55 µA 100 µA Enable Positive 500mA 3.3V - 1 0.55V @ 500mA 55dB (120Hz) Over Temperature
LP3994TLX-1.8 National Semiconductor LP3994TLX-1.8 0.2200
RFQ
ECAD 15 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 4-WFBGA 5.5V Fixed 4-Bump microSMD download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 3,000 35 µA 50 µA Enable Positive 50mA 1.8V - 1 - 70dB ~ 40dB (100Hz ~ 1MHz) Over Current, Over Temperature, Short Circuit
LM4041CIM7-ADJ National Semiconductor LM4041CIM7-ADJ 0.4000
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount 5-TSSOP, SC-70-5, SOT-353 LM4041 - - Adjustable 100ppm/°C SC-70-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Shunt 12 mA 1.24V - 20µVrms 65 µA 10 V
LM5010MH National Semiconductor LM5010MH 3.3800
RFQ
ECAD 6774 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) LM5010 75V Adjustable 14-HTSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 100kHz ~ 1MHz Positive No 1A 2.5V 70V 8V
LP2951ACM-3.0 National Semiconductor LP2951ACM-3.0 -
RFQ
ECAD 2681 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 30V Adjustable (Fixed) 8-SOIC download RoHS non-compliant EAR99 8542.39.0001 95 120 µA 14 mA Enable Positive 100mA 1.235V (3V) 29V 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LM4128DQ1MF2.5 National Semiconductor LM4128DQ1MF2.5 -
RFQ
ECAD 4005 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active ±1% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4128 100µA 2.9V ~ 5.5V Fixed 100ppm/°C SOT-23-5 download Vendor Undefined REACH Affected 2156-LM4128DQ1MF2.5-14 1 Series 20 mA 2.5V 275µVp-p -
LP2981AIM5-2.7/NOPB National Semiconductor LP2981AIM5-2.7/NOPB 0.3100
RFQ
ECAD 9863 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 1.7 mA Enable Positive 100mA 2.7V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2985AIM5-5.3 National Semiconductor LP2985AIM5-5.3 -
RFQ
ECAD 2656 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 95 µA 2.5 mA Enable Positive 150mA 5.3V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP5951MF-1.5 National Semiconductor LP5951MF-1.5 -
RFQ
ECAD 3489 0.00000000 National Semiconductor - Bulk Not For New Designs -40°C ~ 125°C Surface Mount SC-74A, SOT-753 5.5V Fixed SOT-23-5 download EAR99 8542.39.0001 1 55 µA 70 µA Enable Positive 150mA 1.5V - 1 0.35V @ 150mA 60dB ~ 50dB (100Hz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM5101ASDX/NOPB National Semiconductor LM5101ASDX/NOPB -
RFQ
ECAD 9189 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 10-WDFN Exposed Pad LM5101 Non-Inverting Not Verified 9V ~ 14V 10-WSON (4x4) download 0000.00.0000 1 Independent Half-Bridge 2 N-Channel MOSFET 2.3V, - 3A, 3A 430ns, 260ns 118 V
LP3995ITLX-2.7/NOPB National Semiconductor LP3995ITLX-2.7/NOPB 0.2300
RFQ
ECAD 12 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.41x1.08) download Vendor Undefined REACH Unaffected 2156-LP3995ITLX-2.7/NOPB-14 1 150 µA 200 µA Enable Positive 150mA 2.7V - 1 0.1V @ 150mA 60dB ~ 50dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM3677TL-1.2 National Semiconductor LM3677TL-1.2 0.6300
RFQ
ECAD 900 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 5-WFBGA, DSBGA 5.5V Fixed 5-DSBGA (1.5x1.2) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 Step-Down 1 Buck 3MHz Positive Yes 600mA 1.2V - 2.7V
LM5025CMTCX National Semiconductor LM5025CMTCX -
RFQ
ECAD 5309 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM5025 Transistor Driver 16-TSSOP download EAR99 8542.39.0001 1 Step-Up/Step-Down 13V ~ 90V 2 Forward Converter Up to 1MHz Dead Time Control, Frequency Control, Ramp, Soft Start, Sync Positive, Isolation Capable 1 91% No Yes -
LP38843T-0.8 National Semiconductor LP38843T-0.8 2.0100
RFQ
ECAD 450 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 5.5V Fixed TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 40 mA 40 mA Enable Positive 3A 0.8V - 1 0.5V @ 3A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LM8801TMX-2.9/NOPB National Semiconductor LM8801TMX-2.9/NOPB 0.6900
RFQ
ECAD 103 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 6-WFBGA, DSBGA 5.5V Fixed 6-DSBGA (1.44x1.16) download EAR99 8542.39.0001 1 Step-Down 1 Buck 6MHz Positive Yes 600mA 2.9V - 2.3V
LM2940LD-12-NS National Semiconductor LM2940LD-12-NS 1.4900
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-WDFN Exposed Pad 26V Fixed 8-WSON (4x4) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 10 mA 15 mA - Positive 1A 12V - 1 1V @ 1A 66dB (120Hz) Over Current, Over Temperature, Reverse Polarity, Short Circuit
LM2673S-ADJ/NOPB National Semiconductor LM2673S-ADJ/NOPB -
RFQ
ECAD 9008 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA 40V Adjustable DDPAK/TO-263-7 download 0000.00.0000 1 Step-Down 1 Buck 260kHz Positive No 3A 1.2V 37V 8V
LM1084IT-3.3 National Semiconductor LM1084IT-3.3 1.3400
RFQ
ECAD 684 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-3 27V Fixed TO-220-3 download EAR99 8542.39.0001 1 10 mA - Positive 5A 3.3V - 1 1.5V @ 5A 72dB (120Hz) Over Current, Over Temperature
LP3982IMMX-ADJ/NOPB National Semiconductor LP3982IMMX-ADJ/NOPB 0.3600
RFQ
ECAD 92 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 6V Adjustable 8-VSSOP download EAR99 8542.39.0001 1 270 µA Enable Positive 300mA 1.25V 6V 1 220mV - Over Current, Over Temperature
LM78S40N National Semiconductor LM78S40N -
RFQ
ECAD 3292 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TA) Through Hole 16-DIP (0.300", 7.62mm) LM78S40 40V Adjustable 16-PDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Up, Step-Down 1 Buck, Boost 100Hz ~ 100kHz Positive or Negative No 1.5A (Switch) 1.25V 40V (Switch) 2.5V
LM2576T-12 National Semiconductor LM2576T-12 -
RFQ
ECAD 5882 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 LM2576 40V Fixed TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 3A 12V - 4V
LM4140CCMX-2.5 National Semiconductor LM4140CCMX-2.5 1.1100
RFQ
ECAD 22 0.00000000 National Semiconductor - Bulk Active ±0.1% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM4140 375µA 1.8V ~ 5.5V Fixed 10ppm/°C 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 Series 8 mA 2.5V 2.2µVp-p -
LM385BM-2.5/NOPB National Semiconductor LM385BM-2.5/NOPB 0.7200
RFQ
ECAD 7 0.00000000 National Semiconductor - Bulk Active ±1.5% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM385 - - Fixed 150ppm/°C 8-SOIC download EAR99 8542.39.0001 1 Shunt 20 mA 2.5V - 120µVrms 20 µA
LM2574HVM-ADJ/NOPB National Semiconductor LM2574HVM-ADJ/NOPB 2.7700
RFQ
ECAD 203 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-SOIC (0.295", 7.50mm Width) LM2574 60V Adjustable 14-SOIC download EAR99 8542.39.0001 109 Step-Down 1 Buck 52kHz Positive No 500mA 1.23V 37V 4V
LM3880MFX-1AB/NOPB National Semiconductor LM3880MFX-1AB/NOPB 0.6500
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Power Supply Sequencer Surface Mount SOT-23-6 LM3880 25 µA - Not Verified 2.7V ~ 5.5V SOT-23-6 download EAR99 8542.39.0001 1
LP3925RME-E/NOPB National Semiconductor LP3925RME-E/NOPB 1.8200
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Mobile Handsets Surface Mount 81-WFBGA, DSBGA LP3925 3.5µA 3V ~ 4.5V 81-DSBGA (3.61x3.61) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250
LP2980IM5-3.1 National Semiconductor LP2980IM5-3.1 -
RFQ
ECAD 4912 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 1,000 110 µA 850 µA Enable Positive 50mA 3.1V - 1 - 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