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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 Battery Chemistry Charge Current - Max Voltage - Input Number of Cells Voltage - Input (Max) Output Type Temperature Coefficient Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Current - Output / Channel Reference Type Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Internal Switch(s) Topology Frequency - Switching Fault Protection Control Features Current - Charging Programmable Features Battery Pack Voltage Voltage - Supply (Max) Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - Output Dimming Voltage - Supply (Min) Voltage - 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
LM2595SX-5.0/NOPB National Semiconductor LM2595SX-5.0/NOPB -
RFQ
ECAD 7608 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Fixed DDPAK/TO-263-5 download 0000.00.0000 1 Step-Down 1 Buck 150kHz Positive No 1A 5V - 4.5V
LM2576HVS-5.0 National Semiconductor LM2576HVS-5.0 -
RFQ
ECAD 3361 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 60V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 3A 5V - 4V
LM2618ATL National Semiconductor LM2618ATL 0.9900
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Obsolete -25°C ~ 125°C (TJ) Surface Mount 10-WFBGA, DSBGA 5.5V Programmable 10-TµSMD (2.25x2.5) download RoHS non-compliant EAR99 8542.39.0001 250 Step-Down 1 Buck 600kHz Positive Yes 400mA 1.8V, 1.83V, 1.87V, 1.92V - 2.8V
LP2985AIM5X-3.6/NOPB National Semiconductor LP2985AIM5X-3.6/NOPB 0.4100
RFQ
ECAD 18 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 2.5 mA Enable Positive 150mA 3.6V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
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
LP3963ESX-3.3/NOPB National Semiconductor LP3963ESX-3.3/NOPB 2.4100
RFQ
ECAD 21 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 1 9 mA 15 mA Enable Positive 3A 3.3V - 1 1.2V @ 3A - Over Current, Over Temperature, Short Circuit
LM1771UMM National Semiconductor LM1771UMM 0.5200
RFQ
ECAD 970 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LM1771 Transistor Driver 8-VSSOP download EAR99 8542.39.0001 1 Step-Down 2.8V ~ 5.5V 1 Buck 100kHz ~ 1MHz Enable Positive 1 - Yes No -
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
LM3370SD-4221/NOPB National Semiconductor LM3370SD-4221/NOPB 1.0100
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 16-WFDFN Exposed Pad LM3370 5.5V Fixed 16-WSON (5x4) download EAR99 8542.39.0001 298 Step-Down 2 Buck 2MHz Positive Yes 600mA 1.8V, 3.3V - 2.7V
LM2574HVM-ADJ National Semiconductor LM2574HVM-ADJ 2.3800
RFQ
ECAD 240 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-SOIC (0.295", 7.50mm Width) LM2574 60V Adjustable 14-SOIC download RoHS non-compliant 2A (4 Weeks) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 500mA 1.23V 37V 4V
LM3464AMHX/NOPB National Semiconductor LM3464AMHX/NOPB 3.2600
RFQ
ECAD 15 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Lighting Surface Mount 28-TSSOP (0.173", 4.40mm Width) Exposed Pad DC DC Controller LM3464 - 28-HTSSOP download EAR99 8542.39.0001 1 - 4 No - 95V Analog, PWM 12V -
LM2703MF-ADJ National Semiconductor LM2703MF-ADJ 1.6000
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Backlight Surface Mount SC-74A, SOT-753 DC DC Regulator LM2703 - SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 350mA (Switch) 1 Yes Step-Up (Boost) 7V - 2.2V 21V
LM5575MHX/NOPB National Semiconductor LM5575MHX/NOPB -
RFQ
ECAD 1500 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) LM5575 75V Adjustable 16-HTSSOP download 0000.00.0000 1 Step-Down 1 Buck 50kHz ~ 500kHz Positive No 1.5A 1.225V 70V 6V
LP2980IM5X-2.7 National Semiconductor LP2980IM5X-2.7 0.1500
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 16V Fixed TSOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 110 µA 850 µA Enable Positive 50mA 2.7V - 1 - 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM385Z-2.5/T7 National Semiconductor LM385Z-2.5/T7 -
RFQ
ECAD 6820 0.00000000 National Semiconductor * Bulk Active LM385 - Not applicable 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,000
LP3907SQ-JXQX/NOPB National Semiconductor LP3907SQ-JXQX/NOPB -
RFQ
ECAD 4411 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 24-WFQFN Exposed Pad 2.8V ~ 5.5V 24-WQFN (4x4) download 0000.00.0000 1 4 Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 1.2V, 1A 3.3V, 600mA 2.6V, 300mA No No Yes
LP2951CMMX National Semiconductor LP2951CMMX -
RFQ
ECAD 8252 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LP2951 30V Adjustable (Fixed) 8-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,500 120 µA 14 mA Enable Positive 100mA 1.235V (5V) 29V 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LP2952AIM National Semiconductor LP2952AIM 3.4800
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-SOIC (0.154", 3.90mm Width) 30V Adjustable (Fixed) 16-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 170 µA 33 mA Enable Positive 250mA 1.23V (5V) 29V 1 0.6V @ 100mA Over Current, Over Temperature, Reverse Polarity
LP3961ES-2.5 National Semiconductor LP3961ES-2.5 1.8800
RFQ
ECAD 583 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 9 mA 15 mA Enable Positive 800mA 2.5V - 1 0.35V @ 800mA Over Current, Over Temperature, Short Circuit
LP3964ES-ADJ National Semiconductor LP3964ES-ADJ 2.9300
RFQ
ECAD 879 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 7V Adjustable DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 10 mA 15 mA - Positive 800mA 1.216V 5.1V 1 0.35V @ 800mA Over Current, Over Temperature, Short Circuit
LM3370SD-3621 National Semiconductor LM3370SD-3621 0.8000
RFQ
ECAD 989 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 16-WFDFN Exposed Pad 5.5V Fixed 16-WSON (5x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 2 Buck 2MHz Positive Yes 600mA 1.5V, 3.3V - 2.7V
LP39542TL/NOPB National Semiconductor LP39542TL/NOPB 2.6100
RFQ
ECAD 981 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Backlight, Camera Flash Surface Mount 36-WFBGA, DSBGA DC DC Regulator LP39542 2MHz 36-DSBGA download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 900mA (Switch) 13 Yes Step-Up (Boost) 5.5V PWM 3V 4V ~ 5.3V
LM2596T-12 National Semiconductor LM2596T-12 -
RFQ
ECAD 8561 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 Formed Leads LM2596 40V Fixed TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 3A 12V - 4.5V
LP3919RL-A/NOPB National Semiconductor LP3919RL-A/NOPB 1.4400
RFQ
ECAD 250 0.00000000 National Semiconductor - Bulk Active - Cellular, CDMA Surface Mount 49-WFBGA, DSBGA LP3919 - - 49-DSBGA download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250
LP2950CZ-5.0/T3 National Semiconductor LP2950CZ-5.0/T3 0.2700
RFQ
ECAD 8600 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
LM3401MMX/S7002590 National Semiconductor LM3401MMX/S7002590 0.9400
RFQ
ECAD 119 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 3,500
LP3961EMPX-3.3 National Semiconductor LP3961EMPX-3.3 2.3300
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-261-5, TO-261AB 7V Fixed SOT-223 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,000 9 mA 15 mA Enable Positive 800mA 3.3V - 1 0.35V @ 800mA Over Current, Over Temperature, Short Circuit
LP2951ACMM National Semiconductor LP2951ACMM -
RFQ
ECAD 5043 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LP2951 30V Adjustable (Fixed) 8-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 120 µA 14 mA Enable Positive 100mA 1.235V (5V) 29V 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LP3947ISD-09 National Semiconductor LP3947ISD-09 1.4700
RFQ
ECAD 412 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 14-WFDFN Exposed Pad LP3947 Lithium Ion 750mA 1 14-WSON (4x4) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 I²C, USB Over Voltage Constant - Programmable - 4.1V 6V
LM2671N-5.0 National Semiconductor LM2671N-5.0 1.7700
RFQ
ECAD 1 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) LM2671 40V Fixed 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 500mA 5V - 6.5V
  • 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