SIC
close
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 Battery Chemistry Charge Current - Max Voltage - Input Number of Cells 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 Reference Type Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Channel Type 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 Accuracy Current - Output Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) High Side Voltage - Max (Bootstrap) 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 Sensor Type Sensing Temperature Output Alarm Output Fan
LP3971SQ-W416/NOPB National Semiconductor LP3971SQ-W416/NOPB 3.1500
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Processor Surface Mount 40-WFQFN Exposed Pad LP3971 60µA 2.7V ~ 5.5V 40-WQFN (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000
LM2671N-5.0/NOPB National Semiconductor LM2671N-5.0/NOPB -
RFQ
ECAD 5428 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2671N-5.0/NOPB-14 1
LM431BIM3 National Semiconductor LM431BIM3 -
RFQ
ECAD 2786 0.00000000 National Semiconductor - Bulk Active - -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM431 - - Adjustable 50ppm/°C Typical SOT-23-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Shunt 100 mA 2.495V - - 1 mA 37 V
LM4140BCM-2.5/NOPB National Semiconductor LM4140BCM-2.5/NOPB -
RFQ
ECAD 8992 0.00000000 National Semiconductor LM4140 Bulk Active ±0.1% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 375µA 1.8V ~ 5.5V Fixed 6ppm/°C 8-SOIC - RoHS non-compliant Vendor Undefined 2156-LM4140BCM-2.5/NOPB-14 1 Series 8 mA 2.5V 2.2µVp-p -
LM78L62ACZ National Semiconductor LM78L62ACZ 0.3600
RFQ
ECAD 12 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C (TJ) Through Hole TO-226-3, TO-92-3 (TO-226AA) 30V Fixed TO-92-3 download EAR99 8542.39.0001 1 5.5 mA - Positive 100mA 6.2V - 1 - 46dB (120Hz) Over Temperature, Short Circuit
5962-8958701XA National Semiconductor 5962-8958701XA 62.4000
RFQ
ECAD 21 0.00000000 National Semiconductor * Bulk Active download Vendor Undefined REACH Affected 2156-5962-8958701XA-14 1
LM3153MHE-3.3 National Semiconductor LM3153MHE-3.3 2.9000
RFQ
ECAD 750 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 Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 250 Step-Down 8V ~ 18V 1 Buck 750kHz Enable, Soft Start Positive 1 - Yes No -
LM120H-15 National Semiconductor LM120H-15 15.6000
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -55°C ~ 150°C Through Hole TO-205AD, TO-39-3 Metal Can -35V Fixed TO-3 download EAR99 8542.39.0001 20 1 mA - Negative 200mA -15V - 1 - 64dB (120Hz) Over Temperature
LM3402MMX/NOPB National Semiconductor LM3402MMX/NOPB -
RFQ
ECAD 7040 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Lighting Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) DC DC Regulator LM3402 1MHz 8-VSSOP download 0000.00.0000 1 500mA 1 Yes Step-Down (Buck) 42V PWM 6V 40V
LP2980IBP-3.3 National Semiconductor LP2980IBP-3.3 0.1900
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-VFBGA 16V Fixed 5-µSMD (0.93x1.11) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 95 µA 1.2 mA Enable Positive 50mA 3.3V - 1 0.22V @ 50mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2951CMX-3.3-NS National Semiconductor LP2951CMX-3.3-NS -
RFQ
ECAD 3442 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 30V Fixed 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 200 µA 14 mA Enable, Error Flag, Power On Reset Positive 100mA 3.3V - 1 0.6V @ 100mA Over Temperature
LM3503ITL-35 National Semiconductor LM3503ITL-35 1.3400
RFQ
ECAD 750 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Backlight Surface Mount 10-WFBGA, DSBGA DC DC Regulator 1MHz 10-DSBGA download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 750mA (Switch) 2 Yes Step-Up (Boost) 5.5V Analog, PWM 2.5V 35V
LM2830ZMFX/NOPB-NS National Semiconductor LM2830ZMFX/NOPB-NS -
RFQ
ECAD 1339 0.00000000 National Semiconductor * Bulk Active - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000
LM25011MYX/NOPB National Semiconductor LM25011MYX/NOPB -
RFQ
ECAD 5290 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) 42V Adjustable 10-HVSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck Up to 2MHz Positive No 2A 2.51V 40V 6V
LP3996SD-3308/NOPB National Semiconductor LP3996SD-3308/NOPB 0.3400
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 10-WFDFN Exposed Pad 6V Fixed 10-WSON (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 100 µA 170 µA Enable, Power On Reset Positive 150mA, 300mA 3.3V, 0.8V - 2 0.22V @ 150mA, 0.55V @ 300mA 58dB ~ 45dB (1kHz ~ 20kHz), 70dB ~ 60dB (1kHz ~ 20kHz) Over Temperature, Short Circuit
LM3503SQ-25 National Semiconductor LM3503SQ-25 0.7100
RFQ
ECAD 837 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Backlight Surface Mount 16-WFQFN Exposed Pad DC DC Regulator LM3503 1MHz 16-WQFN (4x4) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 600mA (Switch) 2 Yes Step-Up (Boost) 5.5V Analog, PWM 2.5V 25V
LP38853S-ADJ National Semiconductor LP38853S-ADJ 4.1700
RFQ
ECAD 5865 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LP38853 5.5V Adjustable DDPAK/TO-263-7 download EAR99 8542.39.0001 1 300 µA 9 mA Enable, Soft Start Positive 3A 0.8V 1.8V 1 0.45V @ 3A 80dB ~ 70dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LM2937ES-8.0/NOPB National Semiconductor LM2937ES-8.0/NOPB 1.3700
RFQ
ECAD 644 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA LM2937 26V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 220 10 mA 20 mA - Positive 500mA 8V - 1 1V @ 500mA - Mirror-Image Insertion, Over Temperature, Short Circuit, Transient Voltage
LM20134MH/NOPB National Semiconductor LM20134MH/NOPB -
RFQ
ECAD 4840 0.00000000 National Semiconductor PowerWise® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) 5.5V Adjustable 16-HTSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck 410kHz Positive Yes 4A 0.8V 4.68V 2.95V
LM4040CIM3X-2.0/NOPB National Semiconductor LM4040CIM3X-2.0/NOPB 0.4100
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Obsolete ±0.5% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4040 - - Fixed 100ppm/°C SOT-23-3 download ROHS3 Compliant EAR99 8542.39.0001 3,000 Shunt 15 mA 2.048V - 35µVrms 65 µA
LM5111-2MX National Semiconductor LM5111-2MX 0.5900
RFQ
ECAD 2718 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM5111 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
LP38692MP-3.3/NOPB National Semiconductor LP38692MP-3.3/NOPB -
RFQ
ECAD 3917 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB 10V Fixed SOT-223 download EAR99 8542.39.0001 1 55 µA 100 µA - Positive 1A 3.3V - 1 1V @ 1A 55dB (120Hz) Over Temperature
LM2619ATL/NOPB National Semiconductor LM2619ATL/NOPB -
RFQ
ECAD 3852 0.00000000 National Semiconductor * Bulk Obsolete - RoHS non-compliant Vendor Undefined 2156-LM2619ATL/NOPB-14 1
LM5101ASD/NOPB National Semiconductor LM5101ASD/NOPB -
RFQ
ECAD 2746 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 10-WDFN Exposed Pad LM5101 Non-Inverting Not Verified 9V ~ 14V 10-WSON (4x4) download EAR99 8542.39.0001 1 Independent Half-Bridge 2 N-Channel MOSFET 2.3V, - 3A, 3A 430ns, 260ns 118 V
LP3946LD National Semiconductor LP3946LD 0.8100
RFQ
ECAD 20 0.00000000 National Semiconductor LP3946 Bulk Active -40°C ~ 85°C (TA) Surface Mount 14-WFDFN Exposed Pad LP3946 Lithium Ion/Polymer 950mA 4 14-WSON (4x4) download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1,000 - Over Current, Over Temperature Constant - Programmable Current, Timer, Voltage 4.1V, 4.2V 6V
LM3420M5-12.6/NOPB National Semiconductor LM3420M5-12.6/NOPB 0.8800
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 LM3420 Lithium Ion 15mA 1 ~ 4 SOT-23-5 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 - - Constant - Programmable Timer 12.6V 20V
LM63CIMAX/NOPB National Semiconductor LM63CIMAX/NOPB -
RFQ
ECAD 6801 0.00000000 National Semiconductor - Bulk Active 0°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LM63 2-Wire SMBus 3V ~ 3.6V 8-SOIC download EAR99 8542.39.0001 1 Fan Control, Temp Monitor ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank ±3°C Internal and External 0°C ~ 125°C Yes Yes
LM5025BMTC/NOPB National Semiconductor LM5025BMTC/NOPB 2.0400
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM5025 Transistor Driver 16-TSSOP download EAR99 8542.39.0001 1 Step-Up/Step-Down 8V ~ 15V 2 Forward Converter 200kHz ~ 400kHz Dead Time Control, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 71%, 73% No Yes -
LM3677TL-1.3/NOPB National Semiconductor LM3677TL-1.3/NOPB 0.6100
RFQ
ECAD 709 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 5-WFBGA, DSBGA 5.5V Fixed 5-DSBGA (1.5x1.2) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 Step-Down 1 Buck 3MHz Positive Yes 600mA 1.3V - 2.7V
LM5041SD/NOPB National Semiconductor LM5041SD/NOPB -
RFQ
ECAD 4759 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-WFDFN Exposed Pad Transistor Driver 16-WSON (5x5) - RoHS non-compliant Vendor Undefined 2156-LM5041SD/NOPB-14 1 Step-Up/Step-Down 15V ~ 90V 1 Half-Bridge, Push-Pull 200kHz, 600kHz Dead Time Control, Frequency Control, Ramp, Soft Start Positive 1 50% Yes Yes -
  • 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