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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 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 Reference Type Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Topology Frequency - Switching Control Features Output Configuration Synchronous Rectifier 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
LP2954AIM National Semiconductor LP2954AIM 2.0000
RFQ
ECAD 285 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LP2954 30V Adjustable 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 150 µA 33 mA Enable Positive 250mA 1.23V 29V 1 0.8V @ 250mA - Over Current, Over Temperature, Reverse Polarity
LM2941T/E7000868 National Semiconductor LM2941T/E7000868 0.6600
RFQ
ECAD 10 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 500
LP2950ACZ-3.3/NOPB National Semiconductor LP2950ACZ-3.3/NOPB -
RFQ
ECAD 1994 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-226-3, TO-92-3 (TO-226AA) 30V Fixed TO-92-3 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 120 µA 14 mA - Positive 100mA 3.3V - 1 0.6V @ 100mA - Over Current, Over Temperature
LM2696MXA/NOPB National Semiconductor LM2696MXA/NOPB -
RFQ
ECAD 7973 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2696MXA/NOPB-14 1
LP3906SQ-VPFP/NOPB National Semiconductor LP3906SQ-VPFP/NOPB 1.6000
RFQ
ECAD 13 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Digital Cores Surface Mount 24-WFQFN Exposed Pad LP3906 60µA 2.7V ~ 5.5V 24-WQFN (4x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000
LM4041EIM3-1.2/NOPB National Semiconductor LM4041EIM3-1.2/NOPB -
RFQ
ECAD 2380 0.00000000 National Semiconductor - Bulk Active ±2% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4041 - - Fixed 150ppm/°C SOT-23-3 download 0000.00.0000 1 Shunt 12 mA 1.225V - 20µVrms 65 µA
LP3872ES-2.5 National Semiconductor LP3872ES-2.5 -
RFQ
ECAD 8496 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LP3872 7V Fixed DDPAK/TO-263-5 - RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 5 mA 15 mA Enable Positive 1.5A 2.5V - 1 0.55V @ 1.5A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM385M3X-1.2 National Semiconductor LM385M3X-1.2 0.9200
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active -2.43%, +2.02% 0°C ~ 70°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM385 - - Fixed 150ppm/°C SOT-23-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Shunt 20 mA 1.235V - 60µVrms 10 µA
LM185BH National Semiconductor LM185BH 19.4700
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±1% -55°C ~ 125°C (TA) Through Hole TO-206AB, TO-46-3 Metal Can LM185 - - Adjustable 150ppm/°C TO-99-8 download EAR99 8542.39.0001 1 Shunt 20 mA 1.24V - 50µVrms 45 µA 5.3 V
LM8801TMX-1.82/NOPB National Semiconductor LM8801TMX-1.82/NOPB 0.6900
RFQ
ECAD 15 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 1.82V - 2.3V
LM1085ISX-12/NOPB National Semiconductor LM1085ISX-12/NOPB 0.6600
RFQ
ECAD 3544 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 18V Fixed DDPAK/TO-263-3 download ROHS3 Compliant EAR99 8542.39.0001 500 10 mA - Positive 3A 12V - 1 1.5V @ 3A 60dB (120Hz) Over Current, Over Temperature
LM4040CIMX-10.0 National Semiconductor LM4040CIMX-10.0 0.2200
RFQ
ECAD 7 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM4040 - - Fixed 100ppm/°C 8-SOIC download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 15 mA 10V - 180µVrms 103 µA
LP2981AIM5-4.7 National Semiconductor LP2981AIM5-4.7 0.3300
RFQ
ECAD 6 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 1.7 mA Enable Positive 100mA 4.7V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2587T-3.3/NOPB National Semiconductor LM2587T-3.3/NOPB 7.3300
RFQ
ECAD 1 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-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz Positive No 5A (Switch) 3.3V - 4V
LM1117IDTX-ADJ National Semiconductor LM1117IDTX-ADJ -
RFQ
ECAD 6621 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 15V Adjustable TO-252-3 download 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
LP3994TL-1.5 National Semiconductor LP3994TL-1.5 0.2200
RFQ
ECAD 5 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 250 35 µA 50 µA Enable Positive 50mA 1.5V - 1 - 70dB ~ 40dB (100Hz ~ 1MHz) Over Current, Over Temperature, Short Circuit
LM3370TL-3806/NOPB-NS National Semiconductor LM3370TL-3806/NOPB-NS -
RFQ
ECAD 7186 0.00000000 National Semiconductor - Bulk Active download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250
LP2980AIM5X-5.0 National Semiconductor LP2980AIM5X-5.0 -
RFQ
ECAD 2322 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 125 µA 1.2 mA Enable Positive 50mA 5V - 1 0.225V @ 50mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM1085ISX-3.3/NOPB National Semiconductor LM1085ISX-3.3/NOPB -
RFQ
ECAD 3740 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 27V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 1 10 mA - Positive 3A 3.3V - 1 1.5V @ 3A 72dB (120Hz) Over Current, Over Temperature
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
LM3677LE-1.8/NOPB National Semiconductor LM3677LE-1.8/NOPB 0.6200
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 6-UFDFN LM3677 5.5V Fixed 6-LLP (2.0x1.5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 Step-Down 1 Buck 3MHz Positive Yes 600mA 1.8V - 2.7V
LM3102QMH/NOPB National Semiconductor LM3102QMH/NOPB -
RFQ
ECAD 5353 0.00000000 National Semiconductor Automotive, AEC-Q100, SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) 42V Adjustable 20-HTSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck Up to 1MHz Positive Yes 2.5A 0.8V 7V 4.5V
LM3354MM-1.8/NOPB National Semiconductor LM3354MM-1.8/NOPB 0.8000
RFQ
ECAD 969 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C (TA) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 5.5V Fixed 10-VSSOP download ROHS3 Compliant EAR99 8542.39.0001 1,000 Step-Up/Step-Down 1 Charge Pump 1MHz Positive No 90mA 1.8V - 2.5V
LP5996SD-1833/NOPB National Semiconductor LP5996SD-1833/NOPB 0.4800
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 10-WFDFN Exposed Pad 6V Fixed 10-WSON (3x3) download EAR99 8542.39.0001 630 110 µA 170 µA Enable Positive 150mA, 300mA 1.8V, 3.3V - 2 -, 0.55V @ 300mA 58dB ~ 45dB, 70dB ~ 60dB (1kHz ~ 20kHz) Over Temperature, Short Circuit
LP5900TL-2.6 National Semiconductor LP5900TL-2.6 -
RFQ
ECAD 1934 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA 5.5V Fixed 4-DSBGA (1x1) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 50 µA 230 µA Enable Positive 150mA 2.6V - 1 0.15V @ 150mA 85dB ~ 40dB (100Hz ~ 100kHz) Over Temperature, Short Circuit
LM2595SX-3.3/NOPB National Semiconductor LM2595SX-3.3/NOPB 2.6100
RFQ
ECAD 500 0.00000000 National Semiconductor SIMPLE SWITCHER® 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 EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 1A 3.3V - 4.5V
LP3996SD-3308 National Semiconductor LP3996SD-3308 0.3300
RFQ
ECAD 970 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 10-WFDFN Exposed Pad 6V Fixed 10-WSON (3x3) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 100 µA 170 µA Enable, Power On Reset Positive 150mA, 300mA 3.3V, 0.8V - 2 0.22V @ 150mA, 0.55V @ 300mA 58dB ~ 45dB (1kHz ~ 20kHz), 70dB ~ 60dB (1kHz ~ 20kHz) Over Temperature, Short Circuit
LM2651MTCX-3.3/NOPB National Semiconductor LM2651MTCX-3.3/NOPB 2.0600
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM2651 14V Fixed 16-TSSOP download EAR99 8542.39.0001 146 Step-Down 1 Buck 300kHz Positive Yes 1.5A 3.3V - 4V
LP2982IM5X-2.8 National Semiconductor LP2982IM5X-2.8 0.2200
RFQ
ECAD 15 0.00000000 National Semiconductor - Bulk Obsolete -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 3,000 95 µA 1.4 mA Enable Positive 50mA 2.8V - 1 0.325V @ 80mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2985IBPX-1.5 National Semiconductor LP2985IBPX-1.5 0.1700
RFQ
ECAD 18 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 5-VFBGA 16V Fixed 5-uSMD (0.93x1.11) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 95 µA 2.5 mA Enable Positive 150mA 1.5V - 1 0.575V @ 150mA 45dB (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