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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Tolerance Operating Temperature Mounting Type Package / Case Type Base Product Number Current - Supply Voltage - Input Voltage - Input (Max) Output Type Temperature Coefficient Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Configuration Reference Type Interface Number of Outputs Reset Current - Quiescent (Iq) Current - Supply (Max) Topology Frequency - Switching Control Features Output Configuration Synchronous Rectifier Current - Output Display Type Digits or Characters 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
LP2981IM5-2.9 National Semiconductor LP2981IM5-2.9 0.2200
RFQ
ECAD 53 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download RoHS non-compliant EAR99 8542.39.0001 1,000 95 µA 1.7 mA Enable Positive 100mA 2.9V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2677LD-ADJ National Semiconductor LM2677LD-ADJ 2.2700
RFQ
ECAD 2 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad 40V Adjustable 14-VSON (6x5) download RoHS non-compliant EAR99 8542.39.0001 250 Step-Down 1 Buck 260kHz Positive No 5A 1.2V 37V 8V
LM2670LD-12 National Semiconductor LM2670LD-12 1.2500
RFQ
ECAD 750 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad 40V Fixed 14-VSON (6x5) download RoHS non-compliant EAR99 8542.39.0001 250 Step-Down 1 Buck 260kHz Positive No 3A 12V - 8V
LP8345CLD-1.8/NOPB National Semiconductor LP8345CLD-1.8/NOPB 0.6600
RFQ
ECAD 20 0.00000000 National Semiconductor - Bulk Obsolete 0°C ~ 125°C Surface Mount 6-WDFN Exposed Pad 10V Fixed 6-WSON (2.92x3.29) download ROHS3 Compliant EAR99 8542.39.0001 1,000 50 µA - Positive 500mA 1.8V - 1 - 55dB (120Hz) Over Current, Over Temperature
LM3351MM/NOPB National Semiconductor LM3351MM/NOPB -
RFQ
ECAD 8898 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 5.5V Fixed 8-VSSOP download ROHS3 Compliant EAR99 8542.39.0001 1,000 Ratiometric 1 Charge Pump 200kHz Positive No 50mA 3/2Vin, 2/3Vin - 2.5V
LM4040CIM7-2.5/NOPB National Semiconductor LM4040CIM7-2.5/NOPB -
RFQ
ECAD 4608 0.00000000 National Semiconductor - Bulk Obsolete ±0.5% -40°C ~ 85°C (TA) Surface Mount 5-TSSOP, SC-70-5, SOT-353 LM4040 - - Fixed 100ppm/°C SC-70-5 download ROHS3 Compliant EAR99 8542.39.0001 1,000 Shunt 15 mA 2.5V - 35µVrms 65 µA
LP3986BL-2929 National Semiconductor LP3986BL-2929 0.3400
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 8-TFBGA 6V Fixed 8-µSMD (1.57x1.57) download RoHS non-compliant EAR99 8542.39.0001 250 130 µA 320 µA Enable Positive 150mA 2.9V - 2 0.1V @ 150mA 60dB ~ 50dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LP2983IM5-0.9 National Semiconductor LP2983IM5-0.9 0.3100
RFQ
ECAD 11 0.00000000 National Semiconductor - Bulk Obsolete -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 mA Enable Positive 150mA 0.9V - 1 - 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2989ILD-285 National Semiconductor LP2989ILD-285 0.7500
RFQ
ECAD 12 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 1,000 175 µA 9 mA Enable Positive 500mA 2.85V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2985AIM5X-12 National Semiconductor LP2985AIM5X-12 0.1800
RFQ
ECAD 2 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 95 µA 2.5 mA Enable Positive 150mA 12V - 1 0.575V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2985AIBP-3.6 National Semiconductor LP2985AIBP-3.6 0.2200
RFQ
ECAD 1 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 250 95 µA 2.5 mA Enable Positive 150mA 3.6V - 1 0.575V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2980AITPX-3.3 National Semiconductor LP2980AITPX-3.3 0.1900
RFQ
ECAD 9 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 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 3,000 95 µA 1.2 mA Enable Positive 50mA 3.3V - 1 0.22V @ 50mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM285MX-2.5 National Semiconductor LM285MX-2.5 -
RFQ
ECAD 1878 0.00000000 National Semiconductor - Bulk Active ±1.5% -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM285 - - Fixed 150ppm/°C 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 Shunt 20 mA 2.5V - 120µVrms 20 µA
LM3411N-5.0 National Semiconductor LM3411N-5.0 -
RFQ
ECAD 5087 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) LM3411 150µA 20V Fixed - 8-MDIP download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 15 mA 5V - 80µVrms
LP3875ET-5.0 National Semiconductor LP3875ET-5.0 -
RFQ
ECAD 9447 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 7V Fixed TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 5 mA 15 mA Enable Positive 1.5A 5V - 1 0.55V @ 1.5A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LP3981IMM-2.83 National Semiconductor LP3981IMM-2.83 0.2000
RFQ
ECAD 2 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 RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 120 µA 210 µA Enable Positive 300mA 2.83V - 1 0.2V @ 300mA 50dB ~ 55dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LP3986BL-3030 National Semiconductor LP3986BL-3030 -
RFQ
ECAD 6426 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-TFBGA 6V Fixed 8-µSMD (1.57x1.57) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 130 µA 320 µA Enable Positive 150mA 3V - 2 0.1V @ 150mA 60dB ~ 50dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LP2980IBPX-3.3 National Semiconductor LP2980IBPX-3.3 0.1900
RFQ
ECAD 24 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 3,000 95 µA 1.2 mA Enable Positive 50mA 3.3V - 1 0.22V @ 50mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2980AIM5X-3.6 National Semiconductor LP2980AIM5X-3.6 0.1500
RFQ
ECAD 7 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 1 110 µA 850 µA Enable Positive 50mA 3.6V - 1 - 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2966IMM-3030 National Semiconductor LP2966IMM-3030 0.5100
RFQ
ECAD 7123 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C 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 1 300 µA 600 µA Enable Positive 150mA 3V - 2 0.27V @ 150mA 60dB ~ 40dB (120Hz) Over Current, Over Temperature, Short Circuit
LM2463TA National Semiconductor LM2463TA -
RFQ
ECAD 5266 0.00000000 National Semiconductor - Bulk Active -20°C ~ 100°C Through Hole TO-220-11 Formed Leads LM2463 50 mA 0V ~ 3.75V, 60V ~ 85V TO-220-11 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 - - CRT -
LP8345IDTX-2.5 National Semiconductor LP8345IDTX-2.5 0.6800
RFQ
ECAD 545 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 10V Fixed TO-252-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 50 µA - Positive 500mA 2.5V - 1 0.65V @ 500mA 55dB (120Hz) Over Current, Over Temperature
LP3995ILD-1.6 National Semiconductor LP3995ILD-1.6 0.2300
RFQ
ECAD 14 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 6-WDFN Exposed Pad 6V Fixed 6-WSON (2.92x3.29) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 150 µA 200 µA Enable Positive 150mA 1.6V - 1 0.1V @ 150mA 55dB ~ 53dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM3700XCBPX-308 National Semiconductor LM3700XCBPX-308 0.2800
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount 9-VFBGA Simple Reset/Power-On Reset LM3700 Push-Pull, Totem Pole 9-DSBGA download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Active Low 1 3.08V 140ms Minimum
LP5900TL-4.5 National Semiconductor LP5900TL-4.5 -
RFQ
ECAD 4319 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA 5.5V Fixed 4-DSBGA (1x1) download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 250 50 µA 230 µA Enable Positive 150mA 4.5V - 1 0.15V @ 150mA 85dB ~ 40dB (100Hz ~ 100kHz) Over Temperature, Short Circuit
LM2672LD-5.0 National Semiconductor LM2672LD-5.0 -
RFQ
ECAD 5146 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-WFDFN Exposed Pad 40V Fixed 16-WSON (5x5) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Step-Down 1 Buck 260kHz Positive No 1A 5V - 6.5V
8418003XA National Semiconductor 8418003XA -
RFQ
ECAD 2988 0.00000000 National Semiconductor - Bulk Active ±1% -55°C ~ 125°C (TA) Through Hole TO-206AB, TO-46-3 Metal Can 8418003 - - Fixed - TO-46-3 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 10 mA 2.5V - - 400 µA
LM79M15CT National Semiconductor LM79M15CT 0.6400
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Through Hole TO-220-3 -35V Fixed TO-220-3 download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 1 1.5 mA - Negative 500mA -12V - 1 1.1V @ 500mA 70dB (120Hz) Over Temperature, Short Circuit
LM809M3X-4.00/NOPB National Semiconductor LM809M3X-4.00/NOPB 0.2900
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active -40°C ~ 105°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 Simple Reset/Power-On Reset LM809 Push-Pull, Totem Pole SOT-23-3 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Active Low 1 4V 140ms Minimum
LM2574HVN-3.3 National Semiconductor LM2574HVN-3.3 -
RFQ
ECAD 9760 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) 60V Fixed 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 500mA 3.3V - 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