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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 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
LM3204TL National Semiconductor LM3204TL 1.0100
RFQ
ECAD 3152 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
LM5111-1MX/NOPB National Semiconductor LM5111-1MX/NOPB -
RFQ
ECAD 4178 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM5111-1MX/NOPB-14 1
LP2980AIM5X-3.6 National Semiconductor LP2980AIM5X-3.6 0.1500
RFQ
ECAD 7 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 1 110 µA 850 µA Enable Positive 50mA 3.6V - 1 - 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2931AM-5.0/NOPB National Semiconductor LM2931AM-5.0/NOPB -
RFQ
ECAD 4380 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2931 26V Fixed 8-SOIC download EAR99 8542.39.0001 1 15 mA 30 mA - Positive 100mA 5V - 1 0.3V @ 100mA 80dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LP2989AIM-3.0 National Semiconductor LP2989AIM-3.0 -
RFQ
ECAD 6657 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 3V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2985AIM5-3.0-NS National Semiconductor LP2985AIM5-3.0-NS -
RFQ
ECAD 9296 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 2.5 mA Enable Positive 150mA 3V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM5111-4MY/NOPB National Semiconductor LM5111-4MY/NOPB -
RFQ
ECAD 7525 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM5111-4MY/NOPB-14 1
LM4040DIM3-3.0 National Semiconductor LM4040DIM3-3.0 1.4000
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4040 - - Fixed 150ppm/°C SOT-23-3 download Vendor Undefined REACH Affected 2156-LM4040DIM3-3.0-14 1 Shunt 15 mA 3V - 35µVrms 70 µA
LM2675N-12/NOPB National Semiconductor LM2675N-12/NOPB 2.9200
RFQ
ECAD 3 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) LM2675 40V Fixed 8-PDIP download EAR99 8542.39.0001 103 Step-Down 1 Buck 260kHz Positive No 1A 12V - 6.5V
LM2735XQMF/NOPB National Semiconductor LM2735XQMF/NOPB -
RFQ
ECAD 8596 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 5.5V Adjustable SOT-23-5 download 0000.00.0000 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, SEPIC 1.6MHz Positive No 2.1A (Switch) 3V 24V 2.7V
LM3671LC-1.8/NOPB National Semiconductor LM3671LC-1.8/NOPB -
RFQ
ECAD 5241 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 6-UFDFN LM3671 5.5V Fixed 6-USON (2x2) download 0000.00.0000 1 Step-Down 1 Buck 2MHz Positive Yes 600mA 1.8V - 2.7V
LM138K-MIL National Semiconductor LM138K-MIL -
RFQ
ECAD 9870 0.00000000 National Semiconductor - Bulk Active -55°C ~ 150°C (TJ) Through Hole TO-204AA, TO-3 40V Adjustable TO-3-2 download 0000.00.0000 1 5 mA - Positive 5A 1.2V 35V 1 - - Over Current, Over Temperature, Short Circuit
LM2678SD-ADJ National Semiconductor LM2678SD-ADJ 3.5200
RFQ
ECAD 112 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad LM2678 40V Adjustable 14-VSON (5x6) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 Step-Down 1 Buck 260kHz Positive No 5A 1.21V 37V 8V
LM317H National Semiconductor LM317H 13.5000
RFQ
ECAD 560 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Through Hole TO-205AD, TO-39-3 Metal Can LM317 40V Adjustable TO-3 download EAR99 8542.39.0001 23 10 mA - Positive 1.5A 1.25V 37V 1 - 80dB ~ 65dB (120Hz) Over Current, Over Temperature, Short Circuit
LP5951MG-3.7/NOPB National Semiconductor LP5951MG-3.7/NOPB 0.2300
RFQ
ECAD 3338 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 5-TSSOP, SC-70-5, SOT-353 5.5V Fixed SC-70-5 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 55 µA 70 µA Enable Positive 150mA 3.7V - 1 0.35V @ 150mA 60dB ~ 50dB (100Hz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM2936MP-3.3/NOPB National Semiconductor LM2936MP-3.3/NOPB -
RFQ
ECAD 6585 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-261-4, TO-261AA LM2936 40V Fixed SOT-223-4 download EAR99 8542.39.0001 1 15 µA 2.5 mA - Positive 50mA 3.3V - 1 0.4V @ 50mA 60dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM3445MMX National Semiconductor LM3445MMX 0.9600
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Lighting Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) AC DC Offline Switcher LM3445 30kHz ~ 1MHz 10-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 1A 1 No Step-Down (Buck) 12V Triac 8V 9V ~ 60V
LM2595S-12 National Semiconductor LM2595S-12 4.3100
RFQ
ECAD 426 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 RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 1A 12V - 4.5V
LM3502SQ-16 National Semiconductor LM3502SQ-16 1.6700
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Backlight Surface Mount 16-WFQFN Exposed Pad DC DC Regulator LM3502 1MHz 16-WQFN (4x4) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 400mA (Switch) 2 Yes Step-Up (Boost) 5.5V PWM 2.5V 16V
LM26400YMH/NOPB National Semiconductor LM26400YMH/NOPB 3.5300
RFQ
ECAD 497 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) LM26400 20V Adjustable 16-HTSSOP download EAR99 8542.39.0001 86 Step-Down 2 Buck 520kHz Positive No 2A 0.6V 16V 3V
LP3875EMP-ADJ National Semiconductor LP3875EMP-ADJ -
RFQ
ECAD 9211 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-261-5, TO-261AB 7V Adjustable SOT-223 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 10 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
LP3925RME-A/NOPB-NS National Semiconductor LP3925RME-A/NOPB-NS -
RFQ
ECAD 7692 0.00000000 National Semiconductor * Bulk Active LP3925 - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250
LM1084IS-3.3/NOPB National Semiconductor LM1084IS-3.3/NOPB -
RFQ
ECAD 6213 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 27V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 1 10 mA - Positive 5A 3.3V - 1 1.5V @ 5A 72dB (120Hz) Over Current, Over Temperature
LM431ACM3/NOPB National Semiconductor LM431ACM3/NOPB -
RFQ
ECAD 4414 0.00000000 National Semiconductor - Bulk Active ±2.2% 0°C ~ 70°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM431 - - Adjustable 50ppm/°C Typical SOT-23-3 download EAR99 8542.39.0001 1 Shunt 100 mA 2.495V - - 1 mA 37 V
LM25575MH National Semiconductor LM25575MH 3.3600
RFQ
ECAD 4 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) LM25575 42V Adjustable 16-HTSSOP download EAR99 8542.39.0001 90 Step-Down 1 Buck 50kHz ~ 1MHz Positive No 1.5A 1.225V 40V 6V
LM4120AIM5-2.5/NOPB National Semiconductor LM4120AIM5-2.5/NOPB -
RFQ
ECAD 4311 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 EAR99 8542.39.0001 1 Series 5 mA 2.5V 20µVp-p 36µVp-p
LM3679TL-1.8/NOPB-NS National Semiconductor LM3679TL-1.8/NOPB-NS -
RFQ
ECAD 6530 0.00000000 National Semiconductor * Bulk Active - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250
LM809M3X-4.63 National Semiconductor LM809M3X-4.63 0.1700
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 105°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 Simple Reset/Power-On Reset LM809 Push-Pull, Totem Pole SOT-23-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Active Low 1 4.63V 140ms Minimum
LP2951CM/NOPB National Semiconductor LP2951CM/NOPB -
RFQ
ECAD 1236 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 30V Adjustable (Fixed) 8-SOIC 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
LM2574MX-5.0 National Semiconductor LM2574MX-5.0 -
RFQ
ECAD 9281 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-SOIC (0.295", 7.50mm Width) 40V Fixed 14-SOIC - RoHS non-compliant 2A (4 Weeks) REACH Affected EAR99 8542.39.0001 1,000 Step-Down 1 Buck 52kHz Positive No 500mA 5V - 4V
  • 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