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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 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 SIC Programmable
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
LP2985IM5X-3.1/NOPB National Semiconductor LP2985IM5X-3.1/NOPB 0.2300
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP2985 16V Fixed SOT-23-5 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 95 µA 2.5 mA Enable Positive 150mA 3.1V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3994TLX-1.5 National Semiconductor LP3994TLX-1.5 0.2200
RFQ
ECAD 39 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 4-WFBGA 5.5V Fixed 4-Bump microSMD download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 3,000 35 µA 50 µA Enable Positive 50mA 1.5V - 1 - 70dB ~ 40dB (100Hz ~ 1MHz) Over Current, Over Temperature, Short Circuit
LP2992AIM5-5.0/NOPB National Semiconductor LP2992AIM5-5.0/NOPB -
RFQ
ECAD 8218 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 4 mA Enable Positive 250mA 5V - 1 0.85V @ 250mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2422TE/NOPB National Semiconductor LM2422TE/NOPB 5.1100
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Obsolete - Through Hole TO-220-11 (Formed Leads) LM2422 45 mA 100V ~ 230V TO-220-11 download ROHS3 Compliant EAR99 8542.39.0001 20 - - CRT -
LP3913SQ-AC/NOPB National Semiconductor LP3913SQ-AC/NOPB 3.7500
RFQ
ECAD 4 0.00000000 National Semiconductor * Bulk Active LP3913 download Vendor Undefined REACH Unaffected 2156-LP3913SQ-AC/NOPB-14 1
LMS1587IS-ADJ/NOPB National Semiconductor LMS1587IS-ADJ/NOPB 1.8200
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 13V Adjustable DDPAK/TO-263-3 download EAR99 8542.39.0001 165 7 mA 13 mA - Positive 3A 1.25V 11.7V 1 1.3V @ 3A 72dB (120Hz) Over Current, Over Temperature
LM2672N-12/NOPB National Semiconductor LM2672N-12/NOPB -
RFQ
ECAD 6070 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2672N-12/NOPB-14 1
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
LM2931Z-5.0/LFT1 National Semiconductor LM2931Z-5.0/LFT1 0.2400
RFQ
ECAD 3198 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) Formed Leads 26V Fixed TO-92-3 download Not applicable 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,000 1 mA 15 mA - Positive 100mA 5V - 1 0.6V @ 100mA 80dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM78L15ACMX National Semiconductor LM78L15ACMX -
RFQ
ECAD 9397 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LM78L15 35V Fixed 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 3 mA - Positive 100mA 15V - 1 - 51dB (120Hz) Over Temperature, Short Circuit
LM2597M-3.3/NOPB National Semiconductor LM2597M-3.3/NOPB -
RFQ
ECAD 7709 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2597M-3.3/NOPB-14 1
LM2595T-ADJ National Semiconductor LM2595T-ADJ 2.1700
RFQ
ECAD 180 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 Formed Leads LM2595 40V Adjustable TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 1A 1.2V 37V 4.5V
LP2985ITP-2.6/NOPB National Semiconductor LP2985ITP-2.6/NOPB 0.3200
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 5-UFBGA, DSBGA 16V Fixed 5-DSBGA download ROHS3 Compliant EAR99 8542.39.0001 250 95 µA 2.5 mA Enable Positive 150mA 2.6V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM1117DTX-1.8 National Semiconductor LM1117DTX-1.8 -
RFQ
ECAD 2432 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 15V Fixed TO-252-3 download EAR99 8542.39.0001 1 5 mA 10 mA - Positive 800mA 1.8V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LM285H-1.2 National Semiconductor LM285H-1.2 5.9400
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Through Hole TO-46-2 Metal Can LM285 - - Fixed 150ppm/°C TO-46-2, Metal Can download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Shunt 20 mA 1.235V - 60µVrms 10 µA
LP2981AIM5X-3.0/NOPB National Semiconductor LP2981AIM5X-3.0/NOPB 0.6100
RFQ
ECAD 5 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 1.7 mA Enable Positive 100mA 3V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM3724IM5-2.32/NOPB National Semiconductor LM3724IM5-2.32/NOPB 1.0400
RFQ
ECAD 399 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 Simple Reset/Power-On Reset LM3724 Open Drain or Open Collector SOT-23-5 download EAR99 8542.39.0001 289 Active Low 1 2.32V 100ms Minimum Not Verified
LP3972SQ-I414/NOPB National Semiconductor LP3972SQ-I414/NOPB -
RFQ
ECAD 6722 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Processor Surface Mount 40-WFQFN Exposed Pad LP3972 60µA 2.7V ~ 5.5V 40-WQFN (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000
LM3724EM5-4.63 National Semiconductor LM3724EM5-4.63 0.6000
RFQ
ECAD 9079 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TA) Surface Mount SC-74A, SOT-753 Power Supply Monitor LM3724 Open Drain or Open Collector SOT-23-5 download EAR99 8542.39.0001 1 Active Low 1 4.63V 100ms Minimum
LP2950CDTX-5.0/NOPB National Semiconductor LP2950CDTX-5.0/NOPB 0.5000
RFQ
ECAD 5 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-252-3 download EAR99 8542.39.0001 606 120 µA 14 mA - Positive 100mA 5V - 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LMS5214IMG-3.3 National Semiconductor LMS5214IMG-3.3 0.4300
RFQ
ECAD 11 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-TSSOP, SC-70-5, SOT-353 6V Fixed SC-70-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 1 µA 10 µA Enable Positive 80mA 3.3V - 1 0.20V @ 100µA - Over Current, Over Temperature
LP2957AIT National Semiconductor LP2957AIT 1.9300
RFQ
ECAD 1 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 30V Fixed TO-220-5 download RoHS non-compliant EAR99 8542.39.0001 45 200 µA 33 mA Enable Positive 250mA 5V - 1 0.8V @ 250mA - Over Current, Over Temperature, Reverse Polarity
LP2951CMM/NOPB National Semiconductor LP2951CMM/NOPB -
RFQ
ECAD 1575 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 30V Adjustable (Fixed) 8-VSSOP download 0000.00.0000 1 120 µA 14 mA Enable Positive 100mA 1.235V (5V) 29V 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LM4050CEM3-2.5-NS National Semiconductor LM4050CEM3-2.5-NS -
RFQ
ECAD 6652 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 125°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4050 - - Fixed 50ppm/°C SOT-23-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Shunt 15 mA 2.5V - 41µVrms 65 µA
LP3987ITL-2.85 National Semiconductor LP3987ITL-2.85 -
RFQ
ECAD 5794 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.5x1.2) - 2156-LP3987ITL-2.85 1 120 µA 200 µA Enable Positive 150mA 2.85V - 1 0.1V @ 150mA 50dB ~ 10dB (10kHz) Over Current, Over Temperature, Short Circuit
LM2675M-ADJ/NOPB National Semiconductor LM2675M-ADJ/NOPB -
RFQ
ECAD 8447 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 40V Adjustable 8-SOIC download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 1A 1.21V 37V 6.5V
LM3370TL-3806/NOPB National Semiconductor LM3370TL-3806/NOPB 0.6900
RFQ
ECAD 750 0.00000000 National Semiconductor * Bulk Active LM3370 download Vendor Undefined REACH Unaffected 2156-LM3370TL-3806/NOPB-14 1
LP3855ET-ADJ National Semiconductor LP3855ET-ADJ 2.4800
RFQ
ECAD 374 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 7V Adjustable TO-220-5 download EAR99 8542.39.0001 1 3 mA 10 mA Enable Positive 1.5A 1.23V 6.6V 1 0.435V @ 1.5A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM79L12ACMX National Semiconductor LM79L12ACMX 0.3300
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) -35V Fixed 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 6 mA - Negative 100mA -12V - 1 1.7V @ 100mA 52dB (120Hz) 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