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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 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
LP3961EMPX-3.3 National Semiconductor LP3961EMPX-3.3 2.3300
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-261-5, TO-261AB 7V Fixed SOT-223 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,000 9 mA 15 mA Enable Positive 800mA 3.3V - 1 0.35V @ 800mA Over Current, Over Temperature, Short Circuit
LMV431AIZ National Semiconductor LMV431AIZ 0.2200
RFQ
ECAD 7 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LMV431 - - Adjustable - TO-92-3 download EAR99 8542.39.0001 1 Shunt 15 mA 1.24V - - 80 µA 30 V
LM1086CT-ADJ National Semiconductor LM1086CT-ADJ 0.8400
RFQ
ECAD 5685 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Through Hole TO-220-3 29V Adjustable TO-220-3 download EAR99 8542.39.0001 1 5 mA 10 mA - Positive 1.5A 1.2V 15V 1 1.5V @ 1.5A 75dB (120Hz) Over Current, Over Temperature, Short Circuit
LM285BXMX-1.2/NOPB National Semiconductor LM285BXMX-1.2/NOPB -
RFQ
ECAD 4499 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM285 - - Fixed 30ppm/°C 8-SOIC download EAR99 8542.39.0001 1 Shunt 20 mA 1.235V - 60µVrms 10 µA
LM4140ACM-2.0 National Semiconductor LM4140ACM-2.0 2.4400
RFQ
ECAD 469 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 3ppm/°C 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Series 8 mA 2.048V 2.2µVp-p -
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
LM2682MM National Semiconductor LM2682MM 0.3700
RFQ
ECAD 913 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LM2682 5.5V Fixed 8-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Ratiometric 1 Charge Pump 6kHz Negative No 10mA -Vin, 2Vin - 2V
LM2575HVSX-15/NOPB National Semiconductor LM2575HVSX-15/NOPB -
RFQ
ECAD 3378 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2575HVSX-15/NOPB-14 1
LMS5213IM7-3.3 National Semiconductor LMS5213IM7-3.3 0.4200
RFQ
ECAD 76 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-TSSOP, SC-70-5, SOT-353 6V Fixed SC-70-5 download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 1,000 1 µA 10 µA Enable Positive 80mA 3.3V - 1 0.20V @ 100µA - Over Current, Over Temperature
LMC7660IM National Semiconductor LMC7660IM -
RFQ
ECAD 2678 0.00000000 National Semiconductor - Bulk Active - Surface Mount 8-SOIC (0.154", 3.90mm Width) LMC7660 10V Fixed 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Ratiometric 1 Charge Pump 10kHz Negative No - -Vin - 1.5V
LP5952TL-1.4 National Semiconductor LP5952TL-1.4 0.3100
RFQ
ECAD 5880 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 5-WFBGA, DSBGA 4.5V Fixed 5-DSBGA (1.5x1.2) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 750 28 µA 100 µA Enable Positive 350mA 1.4V - 1 0.2V @ 350mA 80dB ~ 64dB (10Hz ~ 100kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LP3966ES-5.0 National Semiconductor LP3966ES-5.0 -
RFQ
ECAD 7510 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 RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 9 mA 15 mA Enable Positive 3A 5V - 1 1.2V @ 3A - Over Current, Over Temperature, Short Circuit
LP2980AIBP-3.3 National Semiconductor LP2980AIBP-3.3 -
RFQ
ECAD 4493 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 1.2 mA Enable Positive 50mA 3.3V - 1 0.22V @ 50mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3943ISQ/NOPB National Semiconductor LP3943ISQ/NOPB -
RFQ
ECAD 6663 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Camera Flash Surface Mount 24-WFQFN Exposed Pad Power Switch LP3943 - 24-WQFN (4x4) download EAR99 8542.39.0001 1 25mA 16 Yes Shift Register 5.5V I²C, SMBus 2.3V -
LM2576T-5.0/NOPB National Semiconductor LM2576T-5.0/NOPB -
RFQ
ECAD 3984 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 40V Fixed TO-220-5 download 0000.00.0000 1 Step-Down 1 Buck 52kHz Positive No 3A 5V - 4V
LP38859T-1.2 National Semiconductor LP38859T-1.2 1.0700
RFQ
ECAD 2131 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 5.5V Fixed TO-220-5 download EAR99 8542.39.0001 1 8.5 mA 15 mA Soft Start Positive 3A 1.2V - 1 0.45V @ 3A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
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
LM2671M-5.0-NS National Semiconductor LM2671M-5.0-NS -
RFQ
ECAD 5050 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1
LP3996SD-3030/NOPB National Semiconductor LP3996SD-3030/NOPB -
RFQ
ECAD 9227 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 10-WFDFN Exposed Pad LP3996 6V Fixed 10-WSON (3x3) download 0000.00.0000 1 100 µA 170 µA Enable Positive 150mA, 300mA 3V - 2 0.22V @ 150mA, 0.55V @ 150mA 58dB ~ 45dB, 70dB ~ 60dB (1kHz ~ 20kHz) Over Temperature, Short Circuit
LP2951ACN National Semiconductor LP2951ACN 0.4800
RFQ
ECAD 2 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C Through Hole 8-DIP (0.300", 7.62mm) LP2951 30V Adjustable (Fixed) 8-PDIP download RoHS non-compliant EAR99 8542.39.0001 40 120 µA 12 mA - Positive 100mA 1.235V (5V) 30V 1 0.45V @ 100mA - Over Current, Over Temperature
LM2936CM-5.0 National Semiconductor LM2936CM-5.0 1.9700
RFQ
ECAD 33 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2936 40V Fixed 8-SOIC - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 9 µA 2.5 mA - Positive 50mA 5V - 1 0.4V @ 50mA 60dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM4128DMF-4.1/NOPB National Semiconductor LM4128DMF-4.1/NOPB 1.3100
RFQ
ECAD 3 0.00000000 National Semiconductor - 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 EAR99 8542.39.0001 230 Series 20 mA 4.096V 350µVp-p -
LP38842T-0.8/NOPB National Semiconductor LP38842T-0.8/NOPB -
RFQ
ECAD 5512 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 5.5V Fixed TO-220-5 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 40 mA Enable Positive 1.5A 0.8V - 1 0.315V @ 1.5A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LM4132BMF-3.3/NOPB National Semiconductor LM4132BMF-3.3/NOPB -
RFQ
ECAD 8174 0.00000000 National Semiconductor - Bulk Active ±0.1% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4132 100µA 3.7V ~ 5.5V Fixed 20ppm/°C SOT-23-5 download EAR99 8542.39.0001 1 Series 20 mA 3.3V 310µVp-p -
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
LM1117IMPX-3.3/NOPB National Semiconductor LM1117IMPX-3.3/NOPB -
RFQ
ECAD 8201 0.00000000 National Semiconductor LM1117-3.3 Bulk Active -40°C ~ 125°C Surface Mount TO-261-4, TO-261AA 15V Fixed SOT-223-4 download 0000.00.0000 1 5 mA 10 mA - Positive 800mA 3.3V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LP3852EMPX-3.3 National Semiconductor LP3852EMPX-3.3 2.4400
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB LP3852 7V Fixed SOT-223-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,000 3 mA 10 mA Enable Positive 1.5A 3.3V - 1 0.44V @ 1.5A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM385BM National Semiconductor LM385BM 0.4500
RFQ
ECAD 5071 0.00000000 National Semiconductor - Bulk Obsolete ±1% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM385 - - Adjustable 150ppm/°C 8-SOIC download EAR99 8542.39.0001 1 Shunt 20 mA 1.24V - 50µVrms 55 µA 5.3 V
LP2992IM5X-1.8 National Semiconductor LP2992IM5X-1.8 0.2500
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP2992 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 95 µA 4 mA Enable Positive 250mA 1.8V - 1 0.85V @ 250mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
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
  • 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