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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 Input Type Frequency Current - Supply Voltage - Input Voltage - Input (Max) Output Type Temperature Coefficient SIC Programmable Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Current - Output / Channel Configuration Reference Type Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Channel Type Internal Switch(s) Topology Frequency - Switching Control Features Voltage - Supply (Max) Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - Output Display Type Digits or Characters Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) 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
LM2636MTC/NOPB National Semiconductor LM2636MTC/NOPB -
RFQ
ECAD 4908 0.00000000 National Semiconductor - Tube Obsolete 0°C ~ 125°C Power Supplies Surface Mount 20-TSSOP (0.173", 4.40mm Width) LM2636 2.5mA 4.5V ~ 5.5V 20-TSSOP - ROHS3 Compliant EAR99 8542.39.0001 73
LMC6009MTX National Semiconductor LMC6009MTX 6.7400
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Obsolete -20°C ~ 75°C Surface Mount 48-TFSOP (0.240", 6.10mm Width) LMC6009 3.5 mA 2.7V ~ 5.5V 48-TSSOP download RoHS non-compliant EAR99 8542.39.0001 1,000 - - LCD -
LM1117DT-2.85/NOPB National Semiconductor LM1117DT-2.85/NOPB 0.3000
RFQ
ECAD 8535 0.00000000 National Semiconductor - Tube Obsolete 0°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 15V Fixed TO-252-3 download ROHS3 Compliant EAR99 8542.39.0001 75 5 mA 10 mA - Positive 800mA 2.85V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LM317LIBP National Semiconductor LM317LIBP 0.1700
RFQ
ECAD 3452 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 6-VFBGA LM317 40V Adjustable 6-DSBGA download RoHS non-compliant 2156-LM317LIBP EAR99 8542.39.0001 250 - Positive 100mA 1.2V 37V 1 - 80dB ~ 65dB (120Hz) Over Current, Over Temperature, Short Circuit
LP8340IDT-3.3/NOPB National Semiconductor LP8340IDT-3.3/NOPB 0.6800
RFQ
ECAD 2 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 10V Fixed TO-252-3 download ROHS3 Compliant EAR99 8542.39.0001 75 100 µA 170 µA - Positive 1A 3.3V - 1 1V @ 1A 55dB (120Hz) Over Current, Over Temperature
LM27313XMF/NOPB National Semiconductor LM27313XMF/NOPB -
RFQ
ECAD 8211 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 14V Adjustable SOT-23-5 download 0000.00.0000 1 Step-Up 1 Boost 1.6MHz Positive No 800mA (Switch) 5V 28V 2.7V
LM2575HVSX-ADJ/NOPB National Semiconductor LM2575HVSX-ADJ/NOPB -
RFQ
ECAD 9179 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 Adjustable DDPAK/TO-263-5 download EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 1A 1.23V 57V 4V
LM2672MX-ADJ/NOPB National Semiconductor LM2672MX-ADJ/NOPB -
RFQ
ECAD 5733 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
LP2996MX/NOPB National Semiconductor LP2996MX/NOPB 0.7300
RFQ
ECAD 22 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C DDR Terminator Surface Mount 8-SOIC (0.154", 3.90mm Width) LP2996 320µA 2.2V ~ 5.5V 8-SOIC download EAR99 8542.39.0001 409
LM27952SD/NOPB National Semiconductor LM27952SD/NOPB 0.9600
RFQ
ECAD 660 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Backlight Surface Mount 14-WFDFN Exposed Pad DC DC Regulator LM27952 750kHz 14-WSON (4x3) download EAR99 8542.39.0001 313 30mA 4 Yes Switched Capacitor (Charge Pump) 5.5V PWM 3V 2.5V ~ 3.9V
LM385PWR-1-2 National Semiconductor LM385PWR-1-2 0.1900
RFQ
ECAD 46 0.00000000 National Semiconductor - Bulk Active ±2% 0°C ~ 70°C (TA) Surface Mount 8-TSSOP (0.173", 4.40mm Width) LM385 - - Fixed 20ppm/°C Typical 8-TSSOP download EAR99 8542.39.0001 1,610 Shunt 20 mA 1.235V - 60µVrms 15 µA
LM2936MPX-3.0/NOPB National Semiconductor LM2936MPX-3.0/NOPB 0.8300
RFQ
ECAD 3 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 362 15 µA 2.5 mA - Positive 50mA 3V - 1 0.4V @ 50mA 60dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LP3961ES-1.8/NOPB National Semiconductor LP3961ES-1.8/NOPB 1.6700
RFQ
ECAD 2 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 180 9 mA 15 mA Enable Positive 800mA 1.8V - 1 0.35V @ 800mA - Over Current, Over Temperature, Short Circuit
LM3940IMPX-3.3/NOPB National Semiconductor LM3940IMPX-3.3/NOPB -
RFQ
ECAD 6032 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-4, TO-261AA 7.5V Fixed SOT-223-4 download EAR99 8542.39.0001 1 - Positive 1A 3.3V - 1 0.2V @ 100mA - Over Temperature, Short Circuit
LM2931AS-5.0/NOPB National Semiconductor LM2931AS-5.0/NOPB 1.1400
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA LM2931 26V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 263 15 mA 30 mA - Positive 100mA 5V - 1 0.3V @ 100mA 80dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM317AH National Semiconductor LM317AH 9.2500
RFQ
ECAD 693 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-205AD, TO-39-3 Metal Can LM317 40V Adjustable TO-39-3 download EAR99 8542.39.0001 1 10 mA - Positive 1.5A 1.25V 37V 1 - 80dB ~ 65dB (120Hz) Over Current, Over Temperature, Short Circuit
LP3856ESX-ADJ National Semiconductor LP3856ESX-ADJ -
RFQ
ECAD 7715 0.00000000 National Semiconductor - Bulk Obsolete -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 4 mA 10 mA Enable Positive 3A 1.23V 6.5V 1 0.6V @ 3A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LP2981IM5-3.0/NOPB National Semiconductor LP2981IM5-3.0/NOPB -
RFQ
ECAD 6440 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 275 95 µA 1.7 mA Enable Positive 100mA 3V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM3153MHE-3.3/NOPB National Semiconductor LM3153MHE-3.3/NOPB 2.3200
RFQ
ECAD 3 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) LM3153 Transistor Driver 14-HTSSOP download EAR99 8542.39.0001 1 Step-Down 8V ~ 18V 1 Buck 750kHz Enable, Soft Start Positive 1 - Yes No -
LM4040DIM3X2.5/NOPB National Semiconductor LM4040DIM3X2.5/NOPB -
RFQ
ECAD 6048 0.00000000 National Semiconductor Automotive, AEC-Q100 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 EAR99 8542.39.0001 1 Shunt 15 mA 2.5V - 35µVrms 65 µA
LP2988AIMX-3.3/NOPB National Semiconductor LP2988AIMX-3.3/NOPB 1.3800
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 16V Fixed 8-SOIC download EAR99 8542.39.0001 217 120 µA 3.7 mA Enable Positive 200mA 3.3V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LM5110-2M National Semiconductor LM5110-2M 0.4000
RFQ
ECAD 5007 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM5110 Inverting Not Verified 3.5V ~ 14V 8-SOIC download EAR99 8542.39.0001 1 Independent Low-Side 2 N-Channel MOSFET 0.8V, 2.2V 3A, 5A 14ns, 12ns
LM4132DMF-3.0/NOPB National Semiconductor LM4132DMF-3.0/NOPB 1.9000
RFQ
ECAD 77 0.00000000 National Semiconductor - Bulk Active ±0.4% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4132 100µA 3.4V ~ 5.5V Fixed 20ppm/°C SOT-23-5 download EAR99 8542.39.0001 1 Series 20 mA 3V 285µVp-p -
LM2674LD-ADJ/NOPB National Semiconductor LM2674LD-ADJ/NOPB -
RFQ
ECAD 2792 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-WFDFN Exposed Pad 40V Adjustable 16-WSON (5x5) download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 500mA 1.2V 37V 6.5V
LP38691SD-5.0/NOPB National Semiconductor LP38691SD-5.0/NOPB -
RFQ
ECAD 4051 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C Surface Mount 6-WDFN Exposed Pad 10V Fixed 6-WSON (3x3) download EAR99 8542.39.0001 1 55 µA 100 µA - Positive 500mA 5V - 1 0.45V @ 500mA 55dB (120Hz) Over Temperature
LM4050AEM3-2.5/NOPB National Semiconductor LM4050AEM3-2.5/NOPB -
RFQ
ECAD 3396 0.00000000 National Semiconductor - Bulk Active ±0.1% -40°C ~ 125°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4050 - - Fixed 50ppm/°C SOT-23-3 download EAR99 8542.39.0001 1 Shunt 15 mA 2.5V - 41µVrms 65 µA
LM2611AMF National Semiconductor LM2611AMF -
RFQ
ECAD 6316 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2611AMF-14 1
LM2991T/LB03 National Semiconductor LM2991T/LB03 -
RFQ
ECAD 1549 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-5 Formed Leads -26V Adjustable TO-220-5 download Vendor Undefined REACH Affected 2156-LM2991T/LB03-14 1 0.7 mA 5 mA Enable Negative 1A -3V -24V 1 1V @ 1A 60dB (1kHz) Over Temperature, Short Circuit
LM431CCM3X/NOPB National Semiconductor LM431CCM3X/NOPB -
RFQ
ECAD 1523 0.00000000 National Semiconductor - Bulk Active -0.6%, +0.4% 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 2.5V - - 1 mA 37 V
LM2716MT National Semiconductor LM2716MT -
RFQ
ECAD 5551 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 24-TSSOP (0.173", 4.40mm Width) 20V Adjustable (Fixed) 24-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Up, Step-Down 2 Boost, Buck 300kHz ~ 600kHz Positive No - 4V (3.3V) 20V (Switch) 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