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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 SIC Programmable 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) Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Internal Switch(s) Topology Frequency - Switching Control Features 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
LM4050AEM3-2.0/NOPB National Semiconductor LM4050AEM3-2.0/NOPB 1.3600
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±0.1% -40°C ~ 125°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4050 - - Fixed 50ppm/°C SOT-23-3 download EAR99 8542.39.0001 221 Shunt 15 mA 2.048V - 34µVrms 65 µA
LM2791LD-L/NOPB National Semiconductor LM2791LD-L/NOPB 0.9400
RFQ
ECAD 2 0.00000000 National Semiconductor * Bulk Active LM2791 download Vendor Undefined REACH Unaffected 2156-LM2791LD-L/NOPB-14 1
LP2966IMM-2828 National Semiconductor LP2966IMM-2828 1.1200
RFQ
ECAD 755 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 7V Fixed 8-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 500 µA 600 µA Enable Positive 150mA, 150mA 2.8V, 2.8V - 2 0.27V @ 150mA, 0.27V @ 150mA 60dB ~ 40dB (120Hz) Over Current, Over Temperature, Short Circuit
LM2671N-ADJ/NOPB National Semiconductor LM2671N-ADJ/NOPB -
RFQ
ECAD 4839 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2671N-ADJ/NOPB-14 1
LP2986ILD-5.0 National Semiconductor LP2986ILD-5.0 0.8000
RFQ
ECAD 8 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-WDFN Exposed Pad 16V Fixed 8-WSON (4x4) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 120 µA 3.7 mA Enable Positive 200mA 5V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2591HVSX-3.3/NOPB National Semiconductor LM2591HVSX-3.3/NOPB 3.1800
RFQ
ECAD 10 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LM2591 60V Fixed DDPAK/TO-263-5 download EAR99 8542.39.0001 95 Step-Down 1 Buck 150kHz Positive No 1A 3.3V - 4.5V
LP5952TL-0.7/NOPB National Semiconductor LP5952TL-0.7/NOPB 0.2600
RFQ
ECAD 5649 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 250 28 µA 100 µA Enable Positive 350mA 0.7V - 1 0.2V @ 350mA 80dB ~ 64dB (10Hz ~ 100kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LP3882ES-1.5 National Semiconductor LP3882ES-1.5 2.3400
RFQ
ECAD 2004 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LP3882 5.5V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 30 µA 8 mA Enable Positive 1.5A 1.5V - 1 0.27V @ 1.5A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Under Voltage Lockout (UVLO)
LMS1587CS-3.3 National Semiconductor LMS1587CS-3.3 -
RFQ
ECAD 2963 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA LMS1587 13V Fixed DDPAK/TO-263-3 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 92 7 mA 13 mA - Positive 3A 3.3V - 1 1.3V @ 3A 72dB (120Hz) Over Current, Over Temperature
LM3151MH-3.3 National Semiconductor LM3151MH-3.3 1.4600
RFQ
ECAD 4620 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) LM3151 Transistor Driver 14-HTSSOP download EAR99 8542.39.0001 1 Step-Down 6V ~ 42V 1 Buck 250kHz Enable, Soft Start Positive 1 - Yes No -
LM431BCM National Semiconductor LM431BCM 0.2700
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active ±1% -25°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 1 Shunt 100 mA 2.495V - - 1 mA 36 V
LM3151MHE-3.3 National Semiconductor LM3151MHE-3.3 1.4600
RFQ
ECAD 3675 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) LM3151 Transistor Driver 14-HTSSOP download Not applicable 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 6V ~ 42V 1 Buck 250kHz Enable, Soft Start Positive 1 - Yes No -
LM185H-2.5/NOPB National Semiconductor LM185H-2.5/NOPB 10.3500
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±1.5% -55°C ~ 125°C (TA) Through Hole TO-46-2 Metal Can LM185 - - Fixed 150ppm/°C TO-46-2, Metal Can download EAR99 8542.39.0001 29 Shunt 20 mA 2.5V - 120µVrms 20 µA
LM2575N-5.0 National Semiconductor LM2575N-5.0 -
RFQ
ECAD 1551 0.00000000 National Semiconductor * Bulk Obsolete - RoHS non-compliant Vendor Undefined 2156-LM2575N-5.0-14 1
LP2992ILD-5.0/NOPB National Semiconductor LP2992ILD-5.0/NOPB -
RFQ
ECAD 5993 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 6-WDFN Exposed Pad 16V Fixed 6-WSON (2.92x3.29) download 0000.00.0000 1 95 µA 4 mA Enable Positive 250mA 5V - 1 0.85V @ 250mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2992ILD-1.8/NOPB National Semiconductor LP2992ILD-1.8/NOPB -
RFQ
ECAD 1748 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 6-WDFN Exposed Pad 16V Fixed 6-WSON (2.92x3.29) download 0000.00.0000 1 95 µA 4 mA Enable Positive 250mA 1.8V - 1 0.85V @ 250mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3988IMF-3.3/NOPB National Semiconductor LP3988IMF-3.3/NOPB -
RFQ
ECAD 3459 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download 0000.00.0000 1 120 µA 200 µA Enable, Power Good Positive 150mA 3.3V - 1 0.15V @ 150mA 65dB ~ 45dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM5100CMY/NOPB National Semiconductor LM5100CMY/NOPB 1.1500
RFQ
ECAD 5 0.00000000 National Semiconductor * Bulk Active LM5100 Not Verified download Vendor Undefined REACH Unaffected 2156-LM5100CMY/NOPB-14 1
LM2734ZMKX National Semiconductor LM2734ZMKX -
RFQ
ECAD 9929 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SOT-23-6 Thin, TSOT-23-6 LM2734 20V Adjustable TSOT-23-6 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 3MHz Positive No 1A 0.8V 18V 3V
LM2842XMKX-ADJL/NOPB National Semiconductor LM2842XMKX-ADJL/NOPB -
RFQ
ECAD 1468 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SOT-23-6 Thin, TSOT-23-6 42V Adjustable TSOT-23-6 download EAR99 8542.39.0001 1 Step-Down 1 Buck 550kHz Positive No 600mA 0.765V 34V 4.5V
LM2622MM-ADJ National Semiconductor LM2622MM-ADJ 1.0200
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LM2622 12V Adjustable 8-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Step-Up 1 Boost 600kHz, 1.3MHz Positive No 1A (Switch) 1.26V 12V 2V
LM2734ZQMK/NOPB National Semiconductor LM2734ZQMK/NOPB 1.9200
RFQ
ECAD 958 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount SOT-23-6 Thin, TSOT-23-6 20V Adjustable TSOT-23-6 download ROHS3 Compliant EAR99 8542.39.0001 1,000 Step-Down 1 Buck 3MHz Positive No 1A 0.8V 18V 3V
LP38859SX-1.2 National Semiconductor LP38859SX-1.2 -
RFQ
ECAD 7570 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 5.5V Fixed DDPAK/TO-263-5 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)
LM2758TLX/NOPB National Semiconductor LM2758TLX/NOPB 0.7200
RFQ
ECAD 66 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Camera Flash Surface Mount 12-WFBGA, DSBGA DC DC Regulator LM2758 1.25MHz 12-DSBGA download EAR99 8542.39.0001 1 700mA 1 Yes Switched Capacitor (Charge Pump) 5.5V - 2.7V 2.7V ~ 5.3V
JM38510/10201SCA National Semiconductor JM38510/10201SCA 290.4100
RFQ
ECAD 10 0.00000000 National Semiconductor - Bulk Active -55°C ~ 125°C (TA) Through Hole 14-CDIP (0.300", 7.62mm) 40V Adjustable 14-CDIP download EAR99 8542.39.0001 1 3.5 mA Current Limit Positive 150mA 2V 37V 1 - 64dB ~ 74dB (10kHz) -
LM3202TL/NOPB National Semiconductor LM3202TL/NOPB 0.6100
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 8-WFBGA LM3202 5.5V Adjustable 8-uSMD - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 250 Step-Down 1 Buck 2MHz Positive Yes 650mA 1.3V 3.16V 2.7V
LM2611AMF-NS National Semiconductor LM2611AMF-NS 2.9300
RFQ
ECAD 135 0.00000000 National Semiconductor - Bulk Active LM2611 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000
LM2595SX-12/NOPB National Semiconductor LM2595SX-12/NOPB 2.5400
RFQ
ECAD 215 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LM2595 40V Fixed DDPAK/TO-263-5 download EAR99 8542.39.0001 119 Step-Down 1 Buck 150kHz Positive No 1A 12V - 4.5V
SM72238TDX-3.0/NOPB National Semiconductor SM72238TDX-3.0/NOPB 0.6200
RFQ
ECAD 7 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 download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 140 µA 14 mA - Positive 100mA 3V - 1 0.6V @ 100mA Over Current, Over Temperature
LM2853MHX-3.0/NOPB National Semiconductor LM2853MHX-3.0/NOPB 1.9900
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-TSSOP (0.173", 4.40mm Width) Exposed Pad 5.5V Fixed 14-HTSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 550kHz Positive Yes 3A 3V - 3V
  • 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