SIC
close
Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Tolerance Operating Temperature Mounting Type Package / Case Base Product Number Input Type 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 Reference Type Voltage - Supply (Vcc/Vdd) Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Channel Type Topology Frequency - Switching Control Features 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) 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 Sensor Type Sensing Temperature Output Alarm Output Fan
LM2650M-ADJ/NOPB National Semiconductor LM2650M-ADJ/NOPB 6.2800
RFQ
ECAD 703 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 24-SOIC (0.295", 7.50mm Width) LM2650 18V Adjustable 24-SOIC download EAR99 8542.39.0001 48 Step-Down 1 Buck 90kHz Positive Yes 3A 1.5V 16V 4.5V
LM2677LD-12 National Semiconductor LM2677LD-12 2.2000
RFQ
ECAD 750 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad 40V Fixed 14-VSON (6x5) download RoHS non-compliant EAR99 8542.39.0001 250 Step-Down 1 Buck 260kHz Positive No 5A 12V - 8V
LM3210TLE/NOPB-NS National Semiconductor LM3210TLE/NOPB-NS -
RFQ
ECAD 6833 0.00000000 National Semiconductor * Bulk Active - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250
LP3982IMM-2.82/NOPB National Semiconductor LP3982IMM-2.82/NOPB 0.2000
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 6V Fixed 8-VSSOP download ROHS3 Compliant EAR99 8542.39.0001 1,000 270 µA Enable Positive 300mA 2.82V - 1 0.22V @ 200mA - Over Current, Over Temperature, Reverse Polarity
LM2936MX-5.0 National Semiconductor LM2936MX-5.0 -
RFQ
ECAD 7395 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2936 40V Fixed 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 9 µA 2.5 mA - Positive 50mA 5V - 1 0.4V @ 50mA 60dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM2853MH-1.5/NOPB National Semiconductor LM2853MH-1.5/NOPB 3.0600
RFQ
ECAD 1 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) LM2853 5.5V Fixed 14-HTSSOP download EAR99 8542.39.0001 99 Step-Down 1 Buck 550kHz Positive Yes 3A 1.5V - 3V
LM385MX-NS National Semiconductor LM385MX-NS 0.7200
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±2% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM385 - - Adjustable 150ppm/°C 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 Shunt 20 mA 1.24V - 50µVrms 55 µA 5.3 V
LP3876ET-3.3/NOPB National Semiconductor LP3876ET-3.3/NOPB 2.8500
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 7V Fixed TO-220-5 download EAR99 8542.39.0001 1 5 mA 15 mA Enable Positive 3A 3.3V - 1 1.2V @ 3A - Over Current, Over Temperature, Short Circuit
LM1117MP-3.3 National Semiconductor LM1117MP-3.3 -
RFQ
ECAD 4815 0.00000000 National Semiconductor LM1117-3.3 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 3.3V - 1 1.2V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LM2678SDX-5.0/NOPB National Semiconductor LM2678SDX-5.0/NOPB -
RFQ
ECAD 6735 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2678SDX-5.0/NOPB-14 1
LM336BMX-5.0 National Semiconductor LM336BMX-5.0 0.5500
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active ±2% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM336 - - Fixed - 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Shunt 10 mA 5V - - 600 µA
LM2686MTCX/NOPB National Semiconductor LM2686MTCX/NOPB 1.3500
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C Surface Mount 14-TSSOP (0.173", 4.40mm Width) 2.85V ~ 6.5V 14-TSSOP download ROHS3 Compliant EAR99 8542.39.0001 2,500 2 Charge Pump (1), Linear (LDO) (1) 130kHz ±5V, 5.7V ~ 10.8V, 50mA 5V, 50mA - No No No
LM87CIMT National Semiconductor LM87CIMT 5.8400
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) LM87 2-Wire Serial, I²C/SMBUS 2.8V ~ 3.8V 24-TSSOP download EAR99 8542.39.0001 52 Hardware Monitor ADC (Sigma Delta), Comparator, Fan Speed Counter, Register Bank ±3°C Local(Typ), ±4°C Remote(Max) Internal and External -40°C ~ 125°C No Yes
LM1117DT-1.8/J7002171 National Semiconductor LM1117DT-1.8/J7002171 -
RFQ
ECAD 3673 0.00000000 National Semiconductor * Bulk Active - 0000.00.0000 1
LP38859S-0.8/NOPB National Semiconductor LP38859S-0.8/NOPB 2.1700
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LP38859 5.5V Fixed DDPAK/TO-263-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 8.5 mA 15 mA Soft Start Positive 3A 0.8V - 1 0.45V @ 3A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LP2981AIM5-3.6 National Semiconductor LP2981AIM5-3.6 0.4100
RFQ
ECAD 5484 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP2981 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 95 µA 1.7 mA Enable Positive 100mA 3.6V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM5035BMHX/NOPB National Semiconductor LM5035BMHX/NOPB -
RFQ
ECAD 3224 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) Transistor Driver 20-HTSSOP - RoHS non-compliant Vendor Undefined 2156-LM5035BMHX/NOPB-14 1 Step-Up/Step-Down 13V ~ 105V 1 Half-Bridge 200kHz, 500kHz Dead Time Control, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 - Yes Yes -
LP3963ES-3.3/NOPB National Semiconductor LP3963ES-3.3/NOPB 1.0000
RFQ
ECAD 9800 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 0000.00.0000 1 9 mA 15 mA Enable Positive 3A 3.3V - 1 1.2V @ 3A - Over Current, Over Temperature, Short Circuit
LM4128CMFX-4.1/NOPB National Semiconductor LM4128CMFX-4.1/NOPB -
RFQ
ECAD 6821 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4128 100µA 4.496V ~ 5.5V Fixed 100ppm/°C SOT-23-5 download EAR99 8542.39.0001 1 Series 20 mA 4.096V 350µVp-p -
LM25069PMME-2/NOPB National Semiconductor LM25069PMME-2/NOPB -
RFQ
ECAD 7734 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM25069PMME-2/NOPB-14 1
LP3999ITL-1.5 National Semiconductor LP3999ITL-1.5 -
RFQ
ECAD 8959 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.41x1.08) download EAR99 8542.39.0001 1 150 µA 200 µA Enable Positive 150mA 1.5V - 1 0.1V @ 150mA 58dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM20123MHE/NOPB National Semiconductor LM20123MHE/NOPB -
RFQ
ECAD 8130 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 1.5MHz Positive Yes 3A 0.8V 4.68V 2.95V
LP2985IBL-3.0 National Semiconductor LP2985IBL-3.0 -
RFQ
ECAD 7769 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 3V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3963ESX-2.5 National Semiconductor LP3963ESX-2.5 2.0100
RFQ
ECAD 400 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LP3963 7V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 9 mA 15 mA Enable Positive 3A 2.5V - 1 1.2V @ 3A - Over Current, Over Temperature, Short Circuit
LM2937IMPX-3.3/NOPB National Semiconductor LM2937IMPX-3.3/NOPB -
RFQ
ECAD 6938 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount TO-261-4, TO-261AA 26V Fixed SOT-223-4 download EAR99 8542.39.0001 1 2 mA 1.25 A - Positive 400mA 3.3V - 1 1V @ 50mA - Over Temperature, Reverse Polarity, Short Circuit
LP3987ITL-2.6/NOPB National Semiconductor LP3987ITL-2.6/NOPB 0.2600
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-WFBGA, DSBGA LP3987 6V Fixed 5-DSBGA (1.41x1.08) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 120 µA 200 µA Enable Positive 150mA 2.6V - 1 0.1V @ 150mA 50dB ~ 10dB (10kHz) Over Current, Over Temperature, Short Circuit
SM72482MAE-4 National Semiconductor SM72482MAE-4 0.4200
RFQ
ECAD 6612 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) SM72482 Inverting Not Verified 3.5V ~ 14V 8-SOIC download EAR99 8542.39.0001 1 Independent Low-Side 2 N-Channel MOSFET 0.8V, 2.2 V 3A, 5A 14ns, 12ns
LP2981AIM5-3.3/NOPB National Semiconductor LP2981AIM5-3.3/NOPB 1.0000
RFQ
ECAD 4166 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 1.7 mA Enable Positive 100mA 3.3V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM4040CIM3-3.0/NOPB National Semiconductor LM4040CIM3-3.0/NOPB 1.0000
RFQ
ECAD 2791 0.00000000 National Semiconductor - Bulk Active ±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 0000.00.0000 1 Shunt 15 mA 3V - 35µVrms 65 µA
LM2577T-ADJ/LB03-NS National Semiconductor LM2577T-ADJ/LB03-NS -
RFQ
ECAD 1193 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 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