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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 Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Number of Elements Number of Bits per Element Current - Output High, Low Function Reference Type Interface Clock Frequency Number of Outputs Reset Trigger Type Max Propagation Delay @ V, Max CL Current - Quiescent (Iq) Current - Supply (Max) Topology Frequency - Switching Control Features Output Configuration Synchronous Rectifier Current - Output Voltage - 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
LM2597HVN-12/NOPB National Semiconductor LM2597HVN-12/NOPB -
RFQ
ECAD 5750 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2597HVN-12/NOPB-14 1
LM2674MX-3.3/NOPB National Semiconductor LM2674MX-3.3/NOPB -
RFQ
ECAD 9327 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 40V Fixed 8-SOIC download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 500mA 3.3V - 6.5V
LM2575T-15/LF03 National Semiconductor LM2575T-15/LF03 -
RFQ
ECAD 1126 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2575T-15/LF03-14 1
LP38693SD-5.0-NS National Semiconductor LP38693SD-5.0-NS -
RFQ
ECAD 7211 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 6-WDFN Exposed Pad 10V Fixed 6-WSON (3x3) - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 100 µA Enable Positive 500mA 5V - 1 0.45V @ 500mA 55dB (120Hz) Over Temperature
LMS1585ACS-1.5 National Semiconductor LMS1585ACS-1.5 -
RFQ
ECAD 7908 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA LMS1585 13V Fixed DDPAK/TO-263-3 - RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 7 mA 13 mA - Positive 5A 1.5V - 1 1.4V @ 5A 60 ~ 72 dB (120Hz) Over Current, Over Temperature
LM78L12ACZ/T1 National Semiconductor LM78L12ACZ/T1 0.2200
RFQ
ECAD 4 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,000
LM2677SX-3.3/NOPB National Semiconductor LM2677SX-3.3/NOPB -
RFQ
ECAD 9065 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2677SX-3.3/NOPB-14 1
LP3990TL-2.8 National Semiconductor LP3990TL-2.8 0.2000
RFQ
ECAD 3598 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 4-WFBGA, DSBGA 6V Fixed 4-DSBGA (1.01x1.29) download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 80 µA 120 µA Enable Positive 150mA 2.8V - 1 0.2V @ 150mA 55dB ~ 35dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM285AXZ-1.2 National Semiconductor LM285AXZ-1.2 4.6100
RFQ
ECAD 1 0.00000000 National Semiconductor LM285-1.2 Bulk Active ±1% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM285 - - Fixed 20ppm/°C Typical TO-92-3 download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 20 mA 1.235V - 60µVrms 10 µA
LP3874ESX-5.0/NOPB National Semiconductor LP3874ESX-5.0/NOPB 1.1600
RFQ
ECAD 4 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 ROHS3 Compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 9 mA 15 mA Enable Positive 800mA 5V - 1 0.35V @ 800mA 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LP2998MA/NOPB National Semiconductor LP2998MA/NOPB 1.0400
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Converter, DDR Surface Mount 8-SOIC (0.154", 3.90mm Width) 2.2V ~ 5.5V 8-SOIC download EAR99 8542.39.0001 289 1 -
LP2985AIM5X-3.0/NOPB National Semiconductor LP2985AIM5X-3.0/NOPB 0.2700
RFQ
ECAD 117 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 1,099 95 µA 2.5 mA Enable Positive 150mA 3V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2679T-3.3 National Semiconductor LM2679T-3.3 -
RFQ
ECAD 3514 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Through Hole TO-220-7 Formed Leads 40V Fixed TO-220-7 download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 5A 3.3V - 8V
LM285AMX-2.5 National Semiconductor LM285AMX-2.5 2.3600
RFQ
ECAD 10 0.00000000 National Semiconductor - Bulk Active ±1.5% 0°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LM285 - - Fixed ±20ppm/°C Typical 8-SOIC download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,500 Shunt 20 mA 2.5V - 120µVrms 20 µA
LM27241MTC National Semiconductor LM27241MTC 1.1100
RFQ
ECAD 6595 0.00000000 National Semiconductor LM27241 Bulk Active -40°C ~ 125°C (TJ) Controller, Mobile PCs Surface Mount 24-TSSOP (0.173", 4.40mm Width) LM27241 5.5V ~ 28V 24-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 1 0.6V ~ 28V
LP2989IMM-5.0 National Semiconductor LP2989IMM-5.0 1.4900
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 16V Fixed 8-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 200 µA 9 mA Enable Positive 500mA 5V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2982IM5-4.0 National Semiconductor LP2982IM5-4.0 0.2200
RFQ
ECAD 6 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 1.4 mA Enable Positive 50mA 4V - 1 0.33V @ 80mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2988IMMX-5.0/NOPB National Semiconductor LP2988IMMX-5.0/NOPB 0.9400
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 16V Fixed 8-VSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,500 150 µA 3.7 mA Enable Positive 200mA 5V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
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)
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
LP3470IM5-4.00 National Semiconductor LP3470IM5-4.00 1.4500
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount SC-74A, SOT-753 Simple Reset/Power-On Reset LP3470 Open Drain or Open Collector SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Active Low 1 4V 1ms Minimum
LP3853ES-3.3 National Semiconductor LP3853ES-3.3 -
RFQ
ECAD 9422 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 10 mA Enable Positive 3A 3.3V - 1 0.6V @ 3A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
7410PCQR National Semiconductor 7410PCQR -
RFQ
ECAD 5383 0.00000000 National Semiconductor - Bulk Active 7410 download RoHS non-compliant 2A (4 Weeks) Vendor Undefined EAR99 8542.39.0001 1
LM2990S-15/NOPB National Semiconductor LM2990S-15/NOPB 2.3900
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA -26V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 126 1 mA 5 mA - Negative 1.8A -15V - 1 1V @ 1A 52dB (1kHz) Over Temperature, Short Circuit
LP2954IM National Semiconductor LP2954IM -
RFQ
ECAD 3448 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
LM20343MH/UKY8 National Semiconductor LM20343MH/UKY8 -
RFQ
ECAD 8733 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined 1
LM2937ET-8.0 National Semiconductor LM2937ET-8.0 -
RFQ
ECAD 4960 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-3 LM2937 26V Fixed TO-220-3 - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 2 mA 20 mA - Positive 500mA 8V - 1 1V @ 50mA - Over Temperature, Reverse Polarity, Short Circuit
LM2635M National Semiconductor LM2635M 0.9000
RFQ
ECAD 6892 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C (TJ) Power Supplies Surface Mount 20-SOIC (0.295", 7.50mm Width) LM2635 2.5mA 4.5V ~ 5.5V 20-SOP download RoHS non-compliant 2A (4 Weeks) REACH Affected EAR99 8542.39.0001 1
54F174LMQB National Semiconductor 54F174LMQB 8.2700
RFQ
ECAD 686 0.00000000 National Semiconductor 54F Bulk Active -55°C ~ 125°C (TA) Surface Mount 20-CLCC D-Type 54F174 Non-Inverted 4.5V ~ 5.5V 20-LCCC (8.89x8.89) download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 1 6 1mA, 20mA Master Reset 70 MHz Positive Edge 12ns @ 5V, 50pF 45 mA
EQ50F100LRE/NOPB National Semiconductor EQ50F100LRE/NOPB 7.5300
RFQ
ECAD 250 0.00000000 National Semiconductor - Bulk Active Data Transport Surface Mount 6-WDFN Exposed Pad EQ50F100 1.71V ~ 1.89V 6-WSON (3x3) - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 250 Serial
  • 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