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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 Current - Supply Voltage - Input Voltage - Input (Max) Output Type Temperature Coefficient SIC Programmable Output 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 Reset Current - Quiescent (Iq) Current - Supply (Max) Topology Frequency - Switching Control Features Output Configuration Synchronous Rectifier Current - Output Number of Voltages Monitored Voltage - Threshold Reset Timeout 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
LM810M3-2.63/NOPB National Semiconductor LM810M3-2.63/NOPB 0.2900
RFQ
ECAD 3774 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 105°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 Simple Reset/Power-On Reset LM810 Push-Pull, Totem Pole SOT-23-3 download ROHS3 Compliant EAR99 8542.39.0001 1,000 Active High 1 2.63V 140ms Minimum
LM2597N-12/NOPB National Semiconductor LM2597N-12/NOPB -
RFQ
ECAD 9293 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2597N-12/NOPB-14 1
LM1117MPX-1.8/NOPB National Semiconductor LM1117MPX-1.8/NOPB -
RFQ
ECAD 8640 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-261-4, TO-261AA 15V Fixed SOT-223 download 0000.00.0000 1 5 mA 10 mA - Positive 800mA 1.8V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LP38692MPX-2.5/NOPB National Semiconductor LP38692MPX-2.5/NOPB 0.6000
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB 10V Fixed SOT-223-5 download Vendor Undefined REACH Unaffected 2156-LP38692MPX-2.5/NOPB-14 1 55 µA 100 µA - Positive 1A 2.5V - 1 1.3V @ 1A 55dB (120Hz) Over Temperature
LM25115MT/NOPB National Semiconductor LM25115MT/NOPB -
RFQ
ECAD 3715 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM25115MT/NOPB-14 1
LM2651MTC National Semiconductor LM2651MTC 1.0700
RFQ
ECAD 6630 0.00000000 National Semiconductor * Bulk Active - 0000.00.0000 1
LP3919RL-C/NOPB National Semiconductor LP3919RL-C/NOPB 1.4400
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active - Cellular, CDMA Surface Mount 49-WFBGA, DSBGA LP3919 - - 49-DSBGA download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250
LP3964ES-2.5 National Semiconductor LP3964ES-2.5 1.8400
RFQ
ECAD 226 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 1 10 mA 15 mA - Positive 800mA 2.5V - 1 0.35V @ 800mA Over Current, Over Temperature, Short Circuit
LP2981IM5-3.0/NOPB National Semiconductor LP2981IM5-3.0/NOPB -
RFQ
ECAD 6440 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download EAR99 8542.39.0001 275 95 µA 1.7 mA Enable Positive 100mA 3V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM3710XQMMX-308/J5000382 National Semiconductor LM3710XQMMX-308/J5000382 -
RFQ
ECAD 1448 0.00000000 National Semiconductor * Bulk Active LM3710 Not Verified - Not applicable 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,500
LM385Z-1.2/T4 National Semiconductor LM385Z-1.2/T4 -
RFQ
ECAD 7306 0.00000000 National Semiconductor - Bulk Active ±2% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM385 - - Fixed 20ppm/°C Typical TO-92-3 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Shunt 20 mA 1.235V - 60µVrms 15 µA
LP2960IN-5.0 National Semiconductor LP2960IN-5.0 1.7000
RFQ
ECAD 276 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) 30V Fixed 16-DIP download RoHS non-compliant EAR99 8542.39.0001 20 600 µA 40 mA Enable Positive 500mA 5V - 1 0.8V @ 500mA - Over Current, Over Temperature, Reverse Polarity
LM2574HVM-5.0-NS National Semiconductor LM2574HVM-5.0-NS -
RFQ
ECAD 1859 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-SOIC (0.295", 7.50mm Width) 60V Fixed 14-SOIC download RoHS non-compliant 2A (4 Weeks) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 500mA 5V - 4V
LP3925RMX-A/NOPB National Semiconductor LP3925RMX-A/NOPB 1.5900
RFQ
ECAD 17 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Mobile Handsets Surface Mount 56-WFQFN Exposed Pad LP3925 3.5µA 3V ~ 4.5V 56-WQFN (8x8) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000
LP3981IMM-3.03 National Semiconductor LP3981IMM-3.03 0.4300
RFQ
ECAD 8 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 6V Fixed 8-VSSOP download Vendor Undefined REACH Affected 2156-LP3981IMM-3.03-14 1 120 µA 210 µA Enable Positive 300mA 3.03V - 1 0.2V @ 300mA 50dB ~ 55dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM2577N-12 National Semiconductor LM2577N-12 2.1500
RFQ
ECAD 9768 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole 16-DIP (0.300", 7.62mm) 40V Fixed 16-DIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 52kHz Positive or Negative No 3A (Switch) 12V - 3.5V
LM3211MTX-ADJ/NOPB National Semiconductor LM3211MTX-ADJ/NOPB 1.9400
RFQ
ECAD 7 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-TSSOP (0.173", 4.40mm Width) LM3211 7.5V Adjustable 20-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up 1 Boost 600kHz, 1.25MHz Positive No 1.4A (Switch) 8V 17V 2.2V
LP2985AIM5X-4.0/NOPB National Semiconductor LP2985AIM5X-4.0/NOPB -
RFQ
ECAD 9225 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download EAR99 8542.39.0001 1 95 µA 2.5 mA Enable Positive 150mA 4V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM5000-3MTC National Semiconductor LM5000-3MTC 4.4000
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM5000 40V Adjustable 16-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 300kHz, 700kHz Positive No 1.35A (Switch) 3.1V 80V (Switch) 3.1V
LM5575MHX/NOPB National Semiconductor LM5575MHX/NOPB -
RFQ
ECAD 1500 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) LM5575 75V Adjustable 16-HTSSOP download 0000.00.0000 1 Step-Down 1 Buck 50kHz ~ 500kHz Positive No 1.5A 1.225V 70V 6V
LM317LIBP National Semiconductor LM317LIBP 0.1700
RFQ
ECAD 3452 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 6-VFBGA LM317 40V Adjustable 6-DSBGA download RoHS non-compliant 2156-LM317LIBP EAR99 8542.39.0001 250 - Positive 100mA 1.2V 37V 1 - 80dB ~ 65dB (120Hz) Over Current, Over Temperature, Short Circuit
LM1117T-5.0 National Semiconductor LM1117T-5.0 0.5700
RFQ
ECAD 589 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Through Hole TO-220-3 15V Fixed TO-220-3 download EAR99 8542.39.0001 1 5 mA 10 mA - Positive 800mA 5V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
TPS2811P National Semiconductor TPS2811P -
RFQ
ECAD 3679 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-TPS2811P-14 1
LP3995ITLX-2.1/NOPB National Semiconductor LP3995ITLX-2.1/NOPB 0.2300
RFQ
ECAD 15 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.5x1.2) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 150 µA 200 µA Enable Positive 150mA 2.1V - 1 0.1V @ 150mA 55dB ~ 50dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM2597N-3.3/NOPB National Semiconductor LM2597N-3.3/NOPB -
RFQ
ECAD 2158 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2597N-3.3/NOPB-14 1
LMS1587IS-ADJ National Semiconductor LMS1587IS-ADJ -
RFQ
ECAD 1493 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA LMS1587 13V Adjustable DDPAK/TO-263-3 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 7 mA 13 mA - Positive 3A 1.25V 11.7V 1 1.3V @ 3A 72dB (120Hz) Over Current, Over Temperature
LM2673SX-12/NOPB National Semiconductor LM2673SX-12/NOPB 2.8600
RFQ
ECAD 1 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2673 40V Fixed DDPAK/TO-263-7 - EAR99 8542.39.0001 105 Step-Down 1 Buck 260kHz Positive No 3A 12V - 8V
LM2675MX-ADJ/NAK2 National Semiconductor LM2675MX-ADJ/NAK2 -
RFQ
ECAD 8725 0.00000000 National Semiconductor * Bulk Active - 0000.00.0000 1
LM2678S-ADJ/NOPB National Semiconductor LM2678S-ADJ/NOPB -
RFQ
ECAD 1409 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 5A 1.21V 37V 8V
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
  • 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