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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 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 Reference Type Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Topology Frequency - Switching Control Features Output Configuration Synchronous Rectifier Current - Output 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 Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer
LM2645MTDX National Semiconductor LM2645MTDX 3.1900
RFQ
ECAD 386 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C (TJ) Embedded systems, Console/Set-Top boxes Surface Mount 48-TFSOP (0.240", 6.10mm Width) LM2645 1.5mA 4.5V ~ 30V 48-TSSOP download RoHS non-compliant 2 (1 Year) REACH Affected EAR99 8542.39.0001 1
LP2985IM5-1.5 National Semiconductor LP2985IM5-1.5 0.2300
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -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 2.5 mA Enable Positive 150mA 1.5V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP38842S-0.8 National Semiconductor LP38842S-0.8 -
RFQ
ECAD 4804 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 5.5V Fixed DDPAK/TO-263-5 download EAR99 8542.39.0001 1 30 µA 40 mA Enable Positive 1.5A 0.8V - 1 0.315V @ 1.5A 80dB ~ 58dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LM25088QMH-1/NOPB National Semiconductor LM25088QMH-1/NOPB -
RFQ
ECAD 3978 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM25088QMH-1/NOPB-14 1
LM4040CIZ-4.1 National Semiconductor LM4040CIZ-4.1 0.3700
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM4040 - - Fixed 100ppm/°C TO-92-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Shunt 15 mA 4.096V - 80µVrms 73 µA
LM1117MPX-1.8 National Semiconductor LM1117MPX-1.8 0.4200
RFQ
ECAD 58 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-261-4, TO-261AA 15V Fixed SOT-223 download EAR99 8542.39.0001 1 5 mA 10 mA - Positive 800mA 1.8V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LM337H National Semiconductor LM337H 13.2400
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -55°C ~ 150°C Through Hole TO-205AD, TO-39-3 Metal Can -40V Adjustable TO-39-3 download EAR99 8542.39.0001 23 - Negative 500mA -1.2V -37V 1 - 60dB (120Hz) Over Temperature, Short Circuit
LP2989IM-5.0 National Semiconductor LP2989IM-5.0 1.4100
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LP2989 16V Fixed 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 175 µA 9 mA Enable Positive 500mA 5V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3987IBLX-2.8 National Semiconductor LP3987IBLX-2.8 0.2300
RFQ
ECAD 15 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 3,000
LP2952IM/NOPB National Semiconductor LP2952IM/NOPB 1.5300
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 30V Adjustable (Fixed) 16-SOIC download EAR99 8542.39.0001 197 170 µA 33 mA Enable Positive 250mA 1.23V (5V) 29V 1 0.8V @ 250mA - Over Current, Over Temperature, Reverse Polarity
LP2956AIN/NOPB National Semiconductor LP2956AIN/NOPB 2.5000
RFQ
ECAD 1 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) 30V Adjustable 16-DIP download ROHS3 Compliant EAR99 8542.39.0001 20 500 mA 530 mA Enable Positive 250mA 1.23V 29V 2 0.8V @ 250mA - Over Current, Over Temperature, Reverse Polarity
LP2981IM5-3.3-NS National Semiconductor LP2981IM5-3.3-NS -
RFQ
ECAD 4107 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 95 µA 1.7 mA Enable Positive 100mA 3.3V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2992IM5-5.0 National Semiconductor LP2992IM5-5.0 -
RFQ
ECAD 6119 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP2992 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 95 µA 4 mA Enable Positive 250mA 5V - 1 0.85V @ 250mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3875ESX-ADJ/NOPB National Semiconductor LP3875ESX-ADJ/NOPB -
RFQ
ECAD 9310 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 7V Adjustable DDPAK/TO-263-5 download EAR99 8542.39.0001 1 5 mA 15 mA Enable Positive 1.5A 1.22V 6.4V 1 0.55V @ 1.5A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LP3907TLX-PLNTO/NOPB National Semiconductor LP3907TLX-PLNTO/NOPB 1.0800
RFQ
ECAD 96 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 25-WFBGA, DSBGA 2.8V ~ 5.5V 25-DSBGA (2.46x2.46) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 4 Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz Selectable, Selectable, Selectable, 1.3V, 1A Selectable, Selectable, Selectable, 2.2V, 600mA Selectable, Selectable, Selectable, 2.9V, 300mA No No Yes
LM3204TL/NOPB National Semiconductor LM3204TL/NOPB 1.8300
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 10-WFBGA, DSBGA 5.5V Adjustable 10-DSBGA download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 Step-Down 1 Buck 2MHz Positive Yes 500mA 0.8V 3.6V 2.7V
LP3986BL-285285 National Semiconductor LP3986BL-285285 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 2.85V - 2 0.1V @ 150mA 60dB ~ 50dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LP3965ESX-3.3/NOPB National Semiconductor LP3965ESX-3.3/NOPB 2.3700
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 EAR99 8542.39.0001 127 9 mA 15 mA Enable Positive 1.5A 3.3V - 1 0.55V @ 1.5A - Over Current, Over Temperature, Short Circuit
LM120H-8.0/883 National Semiconductor LM120H-8.0/883 37.9900
RFQ
ECAD 102 0.00000000 National Semiconductor LM120 Bulk Active -55°C ~ 150°C (TJ) Through Hole TO-205AD, TO-39-3 Metal Can -25V Fixed TO-39-3 download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 4 mA Current Limit Negative 1.5A -8V - 1 - - Over Current, Over Temperature
LM5005MHX/NOPB National Semiconductor LM5005MHX/NOPB -
RFQ
ECAD 7021 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) 75V Adjustable 20-HTSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck 50kHz ~ 500kHz Positive No 2.5A 1.225V 70V 7V
LM3670MF-ADJ/NOPB National Semiconductor LM3670MF-ADJ/NOPB -
RFQ
ECAD 8105 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Adjustable SOT-23-5 download EAR99 8542.39.0001 1 Step-Down 1 Buck 1MHz Positive Yes 350mA 0.7V 5.5V 2.5V
LM4040DIZ-2.0 National Semiconductor LM4040DIZ-2.0 0.1800
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM4040 - - Fixed 150ppm/°C TO-92-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Shunt 15 mA 2.048V - 35µVrms 70 µA
LP2985IBL-285 National Semiconductor LP2985IBL-285 0.1700
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 5-UFBGA, DSBGA 16V Fixed 5-DSBGA download RoHS non-compliant EAR99 8542.39.0001 250 95 µA 2.5 mA Enable Positive 150mA 2.85V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2967IBP-2528 National Semiconductor LP2967IBP-2528 0.9300
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 8-VFBGA 16V Fixed 8-uSMD download RoHS non-compliant EAR99 8542.39.0001 250 300 µA 5 mA Enable Positive 150mA 2.5V, 2.8V - 2 0.42V @ 150mA 52dB ~ 70dB (120Hz ~ 1MHz) Over Current, Over Temperature, Short Circuit
LM385BXZ/NOPB National Semiconductor LM385BXZ/NOPB 0.9100
RFQ
ECAD 380 0.00000000 National Semiconductor - Bulk Active ±1% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM385 - - Adjustable 30ppm/°C TO-92-3 download EAR99 8542.39.0001 380 Shunt 20 mA 1.24V - 50µVrms 55 µA 5.3 V
LP3987ITL-2.8 National Semiconductor LP3987ITL-2.8 0.2200
RFQ
ECAD 4725 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.41x1.08) download EAR99 8542.39.0001 1 120 µA 200 µA Enable Positive 150mA 2.8V - 1 0.1V @ 150mA 50dB ~ 10dB (10kHz) Over Current, Over Temperature, Short Circuit
LM4041CIM7-ADJ National Semiconductor LM4041CIM7-ADJ 0.4000
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount 5-TSSOP, SC-70-5, SOT-353 LM4041 - - Adjustable 100ppm/°C SC-70-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Shunt 12 mA 1.24V - 20µVrms 65 µA 10 V
LM5010MH National Semiconductor LM5010MH 3.3800
RFQ
ECAD 6774 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) LM5010 75V Adjustable 14-HTSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 100kHz ~ 1MHz Positive No 1A 2.5V 70V 8V
LP2951ACM-3.0 National Semiconductor LP2951ACM-3.0 -
RFQ
ECAD 2681 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 30V Adjustable (Fixed) 8-SOIC download RoHS non-compliant EAR99 8542.39.0001 95 120 µA 14 mA Enable Positive 100mA 1.235V (3V) 29V 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LM25066PSQE/NOPB National Semiconductor LM25066PSQE/NOPB -
RFQ
ECAD 1912 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Base Station-Networking Line Cards, Servers Surface Mount 24-WFQFN Exposed Pad LM25066 5.8mA 2.9V ~ 17V 24-WQFN (4x5) download 0000.00.0000 1
  • 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