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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 Output 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 Reset 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 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 SIC Programmable
LP3919RLX-C/NOPB National Semiconductor LP3919RLX-C/NOPB -
RFQ
ECAD 6466 0.00000000 National Semiconductor - Bulk Obsolete - Cellular, CDMA Surface Mount 49-WFBGA, DSBGA LP3919 - - 49-DSBGA download EAR99 8542.39.0001 1
LM2937ES-5.0 National Semiconductor LM2937ES-5.0 -
RFQ
ECAD 9476 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA LM2937 26V Fixed DDPAK/TO-263-3 download 0000.00.0000 1 2 mA 20 mA - Positive 500mA 5V - 1 1V @ 50mA - Over Temperature, Reverse Polarity, Short Circuit
LM3500TL-16 National Semiconductor LM3500TL-16 1.3400
RFQ
ECAD 495 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Backlight Surface Mount 8-WFBGA, DSBGA DC DC Regulator LM3500 1MHz 8-DSBGA (2x1.3) download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 400mA (Switch) 1 Yes Step-Up (Boost) 7V - 2.7V 21V
LM385Z-1.2 National Semiconductor LM385Z-1.2 -
RFQ
ECAD 8739 0.00000000 National Semiconductor - Bulk Active ±1% 0°C ~ 70°C Through Hole TO-226-3, TO-92-3 (TO-226AA) LM385 - - Fixed 20ppm/°C Typical TO-92-3 download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 Shunt 20 mA 1.235V - 60µVrms 15 µA
LM336Z-5.0 National Semiconductor LM336Z-5.0 0.3100
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±2% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM336 - - Fixed - TO-92-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Shunt 10 mA 5V - - 600 µA
LM2575SX-5.0 National Semiconductor LM2575SX-5.0 1.7800
RFQ
ECAD 9771 0.00000000 National Semiconductor * Bulk Active download Vendor Undefined REACH Affected 2156-LM2575SX-5.0-14 EAR99 8542.39.0001 1
LM3880QMF-1AC/NOPB National Semiconductor LM3880QMF-1AC/NOPB 0.8700
RFQ
ECAD 2 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C Automotive, Power Supply Sequencer Surface Mount SOT-23-6 LM3880 25 µA - 2.7V ~ 5.5V SOT-23-6 download EAR99 8542.39.0001 345 Not Verified
LP3966ES-3.3 National Semiconductor LP3966ES-3.3 4.5900
RFQ
ECAD 295 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 Vendor Undefined REACH Affected 2156-LP3966ES-3.3-14 EAR99 0000.00.0000 1 9 mA 15 mA Enable Positive 3A 3.3V - 1 1.2V @ 3A - Over Current, Over Temperature, Short Circuit
LM285BXZ-1.2 National Semiconductor LM285BXZ-1.2 1.4100
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM285 - - Fixed 30ppm/°C TO-92-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Shunt 20 mA 1.235V - 60µVrms 10 µA
LP5904TMX-1.2/NOPB National Semiconductor LP5904TMX-1.2/NOPB 0.3300
RFQ
ECAD 15 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA 5.5V Fixed 4-DSBGA download Vendor Undefined REACH Unaffected 2156-LP5904TMX-1.2/NOPB-14 1 50 µA 230 µA Enable Positive 200mA 1.2V - 1 0.15V @ 200mA 88dB ~ 30dB (100Hz ~ 2Mhz) Over Temperature, Short Circuit
LM4040CIM3X-10-NS National Semiconductor LM4040CIM3X-10-NS 0.3600
RFQ
ECAD 13 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4040 - - Fixed 100ppm/°C SOT-23-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Shunt 15 mA 10V - 180µVrms 100 µA
LP3873ES-3.3 National Semiconductor LP3873ES-3.3 4.6200
RFQ
ECAD 1 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 Vendor Undefined REACH Affected 2156-LP3873ES-3.3-14 1 9 mA 15 mA Enable Positive 3A 3.3V - 1 1.2V @ 3A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM4041BIM7X-1.2/NOPB National Semiconductor LM4041BIM7X-1.2/NOPB -
RFQ
ECAD 8882 0.00000000 National Semiconductor - Bulk Active ±0.2% -40°C ~ 85°C (TA) Surface Mount 5-TSSOP, SC-70-5, SOT-353 LM4041 - - Fixed 100ppm/°C SC-70-5 download EAR99 8542.39.0001 1 Shunt 12 mA 1.225V - 20µVrms 65 µA
LP2981AIM5-4.0 National Semiconductor LP2981AIM5-4.0 0.3100
RFQ
ECAD 33 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 4V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3962EMP-3.3/NOPB National Semiconductor LP3962EMP-3.3/NOPB 1.6300
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB 7V Fixed SOT-223 download EAR99 8542.39.0001 184 9 mA 15 mA Enable Positive 1.5A 3.3V - 1 0.55V @ 1.5A - Over Current, Over Temperature, Short Circuit
LM385M-2.5 National Semiconductor LM385M-2.5 0.2400
RFQ
ECAD 18 0.00000000 National Semiconductor - Bulk Active ±3% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM385 - - Fixed 150ppm/°C 8-SOIC download EAR99 8542.39.0001 1 Shunt 20 mA 2.5V - 120µVrms 20 µA
LMV431BCM5X National Semiconductor LMV431BCM5X -
RFQ
ECAD 7095 0.00000000 National Semiconductor - Bulk Active ±0.5% 0°C ~ 70°C (TA) Surface Mount SC-74A, SOT-753 LMV431 - - Adjustable - SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Shunt 15 mA 1.24V - - 80 µA 30 V
LP3907SQ-JXQX National Semiconductor LP3907SQ-JXQX 1.4000
RFQ
ECAD 4 0.00000000 National Semiconductor * Bulk Active download Vendor Undefined REACH Affected 2156-LP3907SQ-JXQX-14 1
LP3470IM5X-2.63/NOPB National Semiconductor LP3470IM5X-2.63/NOPB -
RFQ
ECAD 9156 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 - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Active Low 1 2.63V 1ms Minimum
LP3991TLX-1.7/NOPB National Semiconductor LP3991TLX-1.7/NOPB 0.2300
RFQ
ECAD 15 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA 4V Fixed 4-DSBGA (1x1) download Vendor Undefined REACH Unaffected 2156-LP3991TLX-1.7/NOPB-14 0000.00.0000 1 100 µA 225 µA Enable Positive 300mA 1.7V - 1 0.16V @ 300mA 65dB (1kHz) Over Temperature, Short Circuit
LP8900TLE-3333/NOPB National Semiconductor LP8900TLE-3333/NOPB 0.5200
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 6-WFBGA, DSBGA 5.5V Fixed 6-DSBGA (1.5x1.3) download EAR99 8542.39.0001 1 120 µA 200 µA Enable Positive 200mA 2.8V - 2 0.16V @ 200mA 75dB ~ 30dB (1kHz ~ 1MHz) Over Temperature, Short Circuit
LM78L12ACM National Semiconductor LM78L12ACM 0.4900
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 35V Fixed 8-SOIC download EAR99 8542.39.0001 609 3 mA - Positive 100mA 12V - 1 - 54dB (120Hz) Over Temperature, Short Circuit
LM2575HVT-3.3 National Semiconductor LM2575HVT-3.3 -
RFQ
ECAD 8463 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 60V Fixed TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 1A 3.3V - 4V
LP38859T-0.8 National Semiconductor LP38859T-0.8 1.0700
RFQ
ECAD 9279 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 0.8V - 1 0.45V @ 3A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LP3965ESX-3.3-NS National Semiconductor LP3965ESX-3.3-NS -
RFQ
ECAD 5750 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 500 10 mA 15 mA Enable Positive 1.5A 3.3V - 1 0.55V @ 1.5A Over Current, Over Temperature, Short Circuit
LM2588S-ADJ-NS National Semiconductor LM2588S-ADJ-NS -
RFQ
ECAD 9039 0.00000000 National Semiconductor - Bulk Active download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1
LM2575S-15/NOPB National Semiconductor LM2575S-15/NOPB 2.5700
RFQ
ECAD 9 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LM2575 40V Fixed DDPAK/TO-263-5 download EAR99 8542.39.0001 117 Step-Down 1 Buck 52kHz Positive No 1A 15V - 4V
LM2611AMF/NOPB National Semiconductor LM2611AMF/NOPB -
RFQ
ECAD 8561 0.00000000 National Semiconductor * Bulk Active LM2611 download 0000.00.0000 1
LP2983IM5X-1.2/NOPB National Semiconductor LP2983IM5X-1.2/NOPB 0.7300
RFQ
ECAD 3 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 mA Enable Positive 150mA 1.2V - 1 - 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2988AIM-5.0 National Semiconductor LP2988AIM-5.0 1.9300
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LP2988 16V Fixed 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 120 µA 3.7 mA Enable Positive 200mA 5V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
  • 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