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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 Base Product Number Input Type Current - Supply Voltage - Input Voltage - Input (Max) Output Type Temperature Coefficient Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Configuration Reference Type Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Topology Frequency - Switching Control Features Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - Output Display Type Digits or Characters Rds On (Typ) Voltage - Load Voltage - Output Current - Output (Max) 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
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
LM4040CIM7-2.0/NOPB National Semiconductor LM4040CIM7-2.0/NOPB 0.4100
RFQ
ECAD 1 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 2.048V - 35µVrms 65 µA
LP2985IM5X-4.7 National Semiconductor LP2985IM5X-4.7 0.2400
RFQ
ECAD 42 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 4.7V - 1 0.575V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3999ITLX-2.8/NOPB National Semiconductor LP3999ITLX-2.8/NOPB 0.4400
RFQ
ECAD 105 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.5x1.2) download EAR99 8542.39.0001 675 150 µA 200 µA Enable Positive 150mA 2.8V - 1 0.1V @ 150mA 60dB ~ 50dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM4120AIM5-3.3/NOPB National Semiconductor LM4120AIM5-3.3/NOPB -
RFQ
ECAD 3288 0.00000000 National Semiconductor - Bulk Active ±0.2% -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 LM4120 275µA 2V ~ 12V Fixed 50ppm/°C SOT-23-5 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Series 5 mA 3.3V 20µVp-p 36µVp-p
LMV431ACM5 National Semiconductor LMV431ACM5 0.5300
RFQ
ECAD 7 0.00000000 National Semiconductor - Bulk Active ±1% 0°C ~ 70°C (TA) Surface Mount SC-74A, SOT-753 LMV431 - - Adjustable 39ppm/°C SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Shunt 15 mA 1.24V - - 80 µA 30 V
DS3650N National Semiconductor DS3650N 0.6700
RFQ
ECAD 1 0.00000000 National Semiconductor - Tube Obsolete 0°C ~ 70°C Through Hole 16-DIP (0.300", 7.62mm) DS3650 Differential 16-PDIP download RoHS non-compliant EAR99 8542.39.0001 25 4 Low Side - 4.75V ~ 5.25V -
LM2747MTCX/NOPB National Semiconductor LM2747MTCX/NOPB 1.2200
RFQ
ECAD 18 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-TSSOP (0.173", 4.40mm Width) LM2747 Transistor Driver 14-TSSOP download EAR99 8542.39.0001 1 Step-Down 3V ~ 6V 1 Buck 50kHz ~ 1MHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 86% Yes No -
LM4128BQ1MF1.8 National Semiconductor LM4128BQ1MF1.8 -
RFQ
ECAD 7842 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active ±0.2% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4128 100µA 2.2V ~ 5.5V Fixed 75ppm/°C SOT-23-5 download Vendor Undefined REACH Affected 2156-LM4128BQ1MF1.8-14 1 Series 20 mA 1.8V 170µVp-p -
LM2937ET-2.5 National Semiconductor LM2937ET-2.5 0.7100
RFQ
ECAD 526 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-3 LM2937 26V Fixed TO-220-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 2 mA 1.25 A - Positive 500mA 2.5V - 1 1V @ 50mA - Over Temperature, Reverse Polarity, 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
LM2412ATA National Semiconductor LM2412ATA 2.1200
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -20°C ~ 100°C Through Hole TO-220-11 Formed Leads LM2412 21 mA 60V ~ 85V TO-220-11 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 - - CRT -
LM2676SD-ADJ National Semiconductor LM2676SD-ADJ -
RFQ
ECAD 4879 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad 40V Adjustable 14-VSON (6x5) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 Step-Down 1 Buck 260kHz Positive No 3A 1.2V 37V 8V
LM2937IMP-8.0 National Semiconductor LM2937IMP-8.0 0.6800
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount TO-261-4, TO-261AA LM2937 26V Fixed SOT-223-4 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 2 mA 20 mA - Positive 400mA 8V - 1 1V @ 50mA - Over Temperature, Reverse Polarity, Short Circuit
LM2675M-5.0 National Semiconductor LM2675M-5.0 -
RFQ
ECAD 1347 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 1A 5V - 6.5V
LM2575T-ADJ/LF03 National Semiconductor LM2575T-ADJ/LF03 -
RFQ
ECAD 2654 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2575T-ADJ/LF03-14 1
LMR61428XMM/NOPB National Semiconductor LMR61428XMM/NOPB -
RFQ
ECAD 4527 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 14V Adjustable 8-VSSOP download EAR99 8542.39.0001 1 Step-Up 1 Boost 300kHz ~ 2MHz Positive No 2.85A (Switch) 1.24V 14V 1.2V
LP2981AIM5X-5.0 National Semiconductor LP2981AIM5X-5.0 0.4100
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP2981 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 95 µA 1.7 mA Enable Positive 100mA 5V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM4041CEM3-ADJ/NOPB National Semiconductor LM4041CEM3-ADJ/NOPB -
RFQ
ECAD 9312 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 125°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4041 - - Adjustable 100ppm/°C SOT-23-3 download EAR99 8542.39.0001 1 Shunt 12 mA 1.233V - 20µVrms 68 µA 10 V
LP2981AIBPX-3.3 National Semiconductor LP2981AIBPX-3.3 0.2300
RFQ
ECAD 9 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 3,000 125 µA 1.5 mA Enable Positive 100mA 3.3V - 1 0.375V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3971SQE-7848 National Semiconductor LP3971SQE-7848 3.6300
RFQ
ECAD 222 0.00000000 National Semiconductor * Bulk Active LP3971 download Vendor Undefined REACH Affected 2156-LP3971SQE-7848-14 1
LP2985AITP-1.8/NOPB National Semiconductor LP2985AITP-1.8/NOPB 0.3100
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 5-UFBGA, DSBGA 16V Fixed 5-DSBGA download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 95 µA 2 mA Enable Positive 150mA 1.8V - 1 0.6V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2614ATL National Semiconductor LM2614ATL 0.8900
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -20°C ~ 85°C (TA) Converter, RF Power Amplifier Surface Mount 10-WFBGA 2.8V ~ 5.5V 10-uSMD (2.25x2.50) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 1 1V ~ 3.6V
LP5900TL-2.6 National Semiconductor LP5900TL-2.6 -
RFQ
ECAD 1934 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA 5.5V Fixed 4-DSBGA (1x1) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 50 µA 230 µA Enable Positive 150mA 2.6V - 1 0.15V @ 150mA 85dB ~ 40dB (100Hz ~ 100kHz) Over Temperature, Short Circuit
TPS92310DGSR/NOPB National Semiconductor TPS92310DGSR/NOPB -
RFQ
ECAD 2401 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-TPS92310DGSR/NOPB-14 1
LM285BXZ-2.5/NOPB National Semiconductor LM285BXZ-2.5/NOPB 1.2400
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active ±1.5% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM285 - - Fixed 30ppm/°C TO-92-3 download EAR99 8542.39.0001 243 Shunt 20 mA 2.5V - 120µVrms 20 µA
LM5009MMX/NOPB National Semiconductor LM5009MMX/NOPB -
RFQ
ECAD 5758 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 95V Adjustable 8-VSSOP download 0000.00.0000 1 Step-Down 1 Buck 600kHz Positive No 150mA 2.5V 85V 9.5V
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
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
LP3991TL-1.3 National Semiconductor LP3991TL-1.3 -
RFQ
ECAD 8661 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 4-WFBGA, DSBGA 4V Fixed 4-DSBGA (1.01x1.29) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 750 100 µA 225 µA Enable Positive 300mA 1.3V - 1 0.16V @ 300mA 65dB (1kHz) 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