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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 Output 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 Number of Outputs Reset Current - Quiescent (Iq) Current - Supply (Max) Channel Type Internal Switch(s) Topology Frequency - Switching Control Features Voltage - Supply (Max) Output Configuration Synchronous Rectifier Current - Output 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 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
LP2982IM5-3.3/NOPB National Semiconductor LP2982IM5-3.3/NOPB 1.0000
RFQ
ECAD 5501 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download 0000.00.0000 1 95 µA 1.4 mA Enable Positive 50mA 3.3V - 1 0.33V @ 80mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3931ISQ/NOPB National Semiconductor LP3931ISQ/NOPB 2.0300
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 85°C (TA) Camera Flash, Lighting Surface Mount 24-WFQFN Exposed Pad DC DC Regulator LP3931 1MHz 24-WQFN (4x4) download ROHS3 Compliant EAR99 8542.39.0001 1,000 120mA (Flash) 6 Yes Step-Up (Boost) 2.9V PWM 2.65V 5V
LM4050AIM3-10 National Semiconductor LM4050AIM3-10 1.4200
RFQ
ECAD 396 0.00000000 National Semiconductor - Bulk Active ±0.1% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4050 - - Fixed 50ppm/°C SOT-23-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Shunt 15 mA 10V - 150µVrms 103 µA
LP38693MP-1.8/NOPB National Semiconductor LP38693MP-1.8/NOPB -
RFQ
ECAD 5931 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB 10V Fixed SOT-223 download 0000.00.0000 1 55 µA 100 µA Enable Positive 500mA 1.8V - 1 - 55dB (120Hz) Over Temperature
LM2671N-12/NOPB National Semiconductor LM2671N-12/NOPB -
RFQ
ECAD 6878 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2671N-12/NOPB-14 1
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
LM26400YSDX/NOPB National Semiconductor LM26400YSDX/NOPB 2.3800
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-WFDFN Exposed Pad LM26400 20V Adjustable 16-WSON (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 4,500 Step-Down 2 Buck 520kHz Positive No 2A 0.6V 16V 3V
LP3875ES-ADJ-NS National Semiconductor LP3875ES-ADJ-NS 3.4600
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C 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 5 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
LP3995ILD-1.5 National Semiconductor LP3995ILD-1.5 -
RFQ
ECAD 5450 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 6-WDFN Exposed Pad 6V Fixed 6-WSON (2.92x3.29) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 150 µA 200 µA Enable Positive 150mA 1.5V - 1 0.1V @ 150mA 55dB ~ 53dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM2577T-12 National Semiconductor LM2577T-12 3.6100
RFQ
ECAD 3483 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Through Hole TO-220-5 40V Fixed TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 52kHz Positive or Negative No 3A (Switch) 12V - 3.5V
LP38500SDE-ADJ National Semiconductor LP38500SDE-ADJ -
RFQ
ECAD 7940 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined 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
LP2952IN-3.3 National Semiconductor LP2952IN-3.3 0.8900
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole 14-DIP (0.300", 7.62mm) 30V Adjustable (Fixed) 14-PDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 170 µA 33 mA Enable Positive 250mA 1.23V (3.3V) 29V 1 0.8V @ 250mA - Over Current, Over Temperature, Reverse Polarity
LM3673TLX-1.5/NOPB National Semiconductor LM3673TLX-1.5/NOPB 0.6200
RFQ
ECAD 33 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 5-WFBGA, DSBGA LM3673 5.5V Fixed 5-DSBGA (1.41x1.08) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 2MHz Positive Yes 350mA 1.5V - 2.7V
LP2985AIM5X-2.5 National Semiconductor LP2985AIM5X-2.5 0.3000
RFQ
ECAD 7 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP2985 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 95 µA 2.5 mA Enable Positive 150mA 2.5V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM4041CEM3X-ADJ/NOPB National Semiconductor LM4041CEM3X-ADJ/NOPB -
RFQ
ECAD 8836 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 125°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4041 - - Adjustable 100ppm/°C SOT-23-3 download EAR99 8542.39.0001 1 Shunt 12 mA 1.233V - 20µVrms 68 µA 10 V
LP2987AIMX-5.0/NOPB National Semiconductor LP2987AIMX-5.0/NOPB 1.3400
RFQ
ECAD 2 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 1 120 µA 3.7 mA Enable Positive 200mA 5V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2676SX-12 National Semiconductor LM2676SX-12 -
RFQ
ECAD 9064 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA 40V Fixed DDPAK/TO-263-7 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 Step-Down 1 Buck 260kHz Positive No 3A 12V - 8V
LM431BCMX/NOPB National Semiconductor LM431BCMX/NOPB 0.2600
RFQ
ECAD 95 0.00000000 National Semiconductor - Bulk Active ±1% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM431 - - Adjustable 50ppm/°C Typical 8-SOIC download EAR99 8542.39.0001 1,161 Shunt 100 mA 2.495V - - 1 mA 37 V
LM4050AIM3-10/NOPB National Semiconductor LM4050AIM3-10/NOPB 1.1100
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±0.1% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4050 - - Fixed 50ppm/°C SOT-23-3 download EAR99 8542.39.0001 272 Shunt 15 mA 10V - 150µVrms 103 µA
LP2988IMM-5.0 National Semiconductor LP2988IMM-5.0 1.8700
RFQ
ECAD 500 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LP2988 16V Fixed 8-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 120 µA 3.7 mA Enable Positive 200mA 5V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LM3673TL-ADJ/NOPB National Semiconductor LM3673TL-ADJ/NOPB 0.6900
RFQ
ECAD 507 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 5-WFBGA, DSBGA LM3673 5.5V Adjustable 5-DSBGA (1.5x1.2) download EAR99 8542.39.0001 1 Step-Down 1 Buck 2MHz Positive Yes 350mA 1.1V 3.3V 2.7V
LM22671MR-ADJ National Semiconductor LM22671MR-ADJ -
RFQ
ECAD 2021 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad download EAR99 8542.39.0001 1 Step-Down 1 Buck 500kHz Positive No 500mA 1.285V 42V 4.5V
LM25088QMH-2/NOPB National Semiconductor LM25088QMH-2/NOPB -
RFQ
ECAD 4144 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM25088QMH-2/NOPB-14 1
LP2950CDT-5.0 National Semiconductor LP2950CDT-5.0 -
RFQ
ECAD 2518 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 30V Fixed TO-252 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 120 µA 14 mA - Positive 100mA 5V - 1 0.6V @ 100mA Over Current, Over Temperature, Short Circuit
LM2585SX-ADJ/NOPB National Semiconductor LM2585SX-ADJ/NOPB -
RFQ
ECAD 5254 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 Adjustable DDPAK/TO-263-5 download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz Positive No 3A (Switch) 1.23V 60V 4V
LM285AM-2.5 National Semiconductor LM285AM-2.5 3.4700
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active ±0.8% -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LM285 - - Fixed 150ppm/°C 8-SOIC download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 20 mA 2.5V - 120µVrms 30 µA
LM25061PMME-2/NOPB National Semiconductor LM25061PMME-2/NOPB -
RFQ
ECAD 5300 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM25061PMME-2/NOPB-14 1
LMC6953CM/NOPB-NS National Semiconductor LMC6953CM/NOPB-NS -
RFQ
ECAD 2522 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) Multi-Voltage Supervisor LMC6953 Open Drain or Open Collector 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Active Low 2 3.3V, 5V 100ms Minimum
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
  • 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