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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 Technology Current - Supply Voltage - Input Voltage - Input (Max) Output Type Temperature Coefficient 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 Interface Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Internal Switch(s) Topology Frequency - Switching Control Features Voltage - Supply (Max) Output Configuration Synchronous Rectifier Current - Output Voltage - Load Motor Type - Stepper Motor Type - AC, DC Step Resolution 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
LM2796TL National Semiconductor LM2796TL -
RFQ
ECAD 8570 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Backlight, Lighting Surface Mount 18-WFBGA DC DC Regulator LM2796 500kHz 18-TuSMD (2.1x2.4) download EAR99 8542.39.0001 1 20mA 7 Yes Step-Up (Boost), Switched Capacitor (Charge Pump) 5.5V PWM 2.7V 2.7V ~ 5.5V
LP2951CMX/E7002698 National Semiconductor LP2951CMX/E7002698 -
RFQ
ECAD 3891 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,500
LM3480IM3X-5.0 National Semiconductor LM3480IM3X-5.0 -
RFQ
ECAD 4180 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-236-3, SC-59, SOT-23-3 30V Fixed SOT-23-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 4 mA - Positive 100mA 5V - 1 1.2V @ 100mA Over Current, Over Temperature
LP2981AIBPX-2.5 National Semiconductor LP2981AIBPX-2.5 0.2300
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 5-VFBGA 16V Fixed 5-µSMD (0.93x1.11) download RoHS non-compliant EAR99 8542.39.0001 3,000 95 µA 1.7 mA Enable Positive 100mA 2.5V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM3502SQ-35/NOPB National Semiconductor LM3502SQ-35/NOPB 1.3100
RFQ
ECAD 9 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 ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 750mA (Switch) 2 Yes Step-Up (Boost) 5.5V PWM 2.5V 35V
LM2653MTC-ADJ-NS National Semiconductor LM2653MTC-ADJ-NS -
RFQ
ECAD 8459 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM2653 14V Adjustable 16-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected 2156-LM2653MTC-ADJ-NS EAR99 8542.39.0001 1 Step-Down 1 Buck 300kHz Positive Yes 1.5A 1.5V 5V 4V
LP2960AIM-3.3/NOPB National Semiconductor LP2960AIM-3.3/NOPB -
RFQ
ECAD 3967 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 16-SOIC (0.154", 3.90mm Width) LP2960 30V Fixed 16-SOIC - ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 600 µA 40 mA Enable Positive 500mA 3.3V - 1 0.8V @ 500mA - Over Current, Over Temperature, Reverse Polarity
LM336M-2.5 National Semiconductor LM336M-2.5 0.7300
RFQ
ECAD 8 0.00000000 National Semiconductor - Bulk Active ±4% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM336 - - Fixed - 8-SOIC download Vendor Undefined REACH Affected 2156-LM336M-2.5-14 1 Shunt 10 mA 2.49V - - 400 µA
LP3971SQ-O509/NOPB National Semiconductor LP3971SQ-O509/NOPB 3.1500
RFQ
ECAD 3 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
LM309K STEEL National Semiconductor LM309K STEEL 61.3400
RFQ
ECAD 10 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Through Hole TO-204AA, TO-3 25V Fixed TO-3-2 download EAR99 8542.39.0001 1 5.2 mA 10 mA - Positive 1.5A 5.05V - 1 - - Over Temperature
LM2734ZMKX/NOPB National Semiconductor LM2734ZMKX/NOPB 1.9300
RFQ
ECAD 11 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SOT-23-6 Thin, TSOT-23-6 20V Adjustable SOT-23-THIN download EAR99 8542.39.0001 1 Step-Down 1 Buck 3MHz Positive No 1A 0.8V 18V 3V
LP3923TL/NOPB National Semiconductor LP3923TL/NOPB -
RFQ
ECAD 2826 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Cellular, CDMA Handset Surface Mount 30-WFBGA LP3923 - 3V ~ 5.5V 30-TuSMD - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250
LM3215TLX-45/NOPB National Semiconductor LM3215TLX-45/NOPB 1.9700
RFQ
ECAD 291 0.00000000 National Semiconductor - Bulk Active - Converter, RF Power Amplifier - - LM3215 - - - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 3,000 - -
LP3881ESX-1.2/J7002234 National Semiconductor LP3881ESX-1.2/J7002234 1.2500
RFQ
ECAD 2 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
LM4040BIZ-2.5 National Semiconductor LM4040BIZ-2.5 0.4200
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active ±0.2% -40°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM4040 - - Fixed 100ppm/°C TO-92-3 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Shunt 15 mA 2.5V - 35µVrms 65 µA
LM3411AN-3.3 National Semiconductor LM3411AN-3.3 0.9700
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) LM3411 115µA 20V Fixed - 8-MDIP download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 15 mA 3.3V - 50µVrms
LM4128BMF-2.0/NOPB National Semiconductor LM4128BMF-2.0/NOPB 1.4400
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active ±0.2% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4128 100µA 2.448V ~ 5.5V Fixed 75ppm/°C SOT-23-5 download EAR99 8542.39.0001 208 Series 20 mA 2.048V 190µVp-p -
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
LM22670MRX-ADJ/NOPB National Semiconductor LM22670MRX-ADJ/NOPB -
RFQ
ECAD 3707 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 3A 1.285V 37V 4.5V
LP38842T-0.8 National Semiconductor LP38842T-0.8 0.6400
RFQ
ECAD 4975 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Through Hole TO-220-5 5.5V Fixed TO-220-5 download EAR99 8542.39.0001 1 30 µA 40 mA Enable Positive 1.5A 0.8V - 1 0.315V @ 1.5A 80dB ~ 58dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LM4570LQ/NOPB National Semiconductor LM4570LQ/NOPB 0.7800
RFQ
ECAD 13 0.00000000 National Semiconductor - Bulk Active -40°C ~ 150°C (TJ) General Purpose Surface Mount 8-WQFN Exposed Pad LM4570 Power MOSFET 2.4V ~ 5.5V 8-WQFN (2x2) download EAR99 8542.39.0001 383 Driver - Fully Integrated, Control and Power Stage Parallel Half Bridge (2) 192mA 2.4V ~ 5.5V - Brushed DC -
LM2940CS-9.0/NOPB National Semiconductor LM2940CS-9.0/NOPB 1.2900
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 26V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 1 10 mA 15 mA - Positive 1A 9V - 1 0.8V @ 1A 64dB (120Hz) Over Current, Over Temperature, Reverse Polarity, Short Circuit
LM2677SD-12 National Semiconductor LM2677SD-12 3.4400
RFQ
ECAD 89 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad 40V Fixed 14-VSON (6x5) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 5A 12V - 8V
LMV431CM5X National Semiconductor LMV431CM5X 0.2200
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active ±1.5% 0°C ~ 70°C (TA) Surface Mount SC-74A, SOT-753 LMV431 - - Adjustable - SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Shunt 15 mA 1.24V - - 80 µA 30 V
LM2585T-5.0/NOPB National Semiconductor LM2585T-5.0/NOPB 5.1000
RFQ
ECAD 2 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 Formed Leads 40V Fixed TO-220-5 download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz Positive No 3A (Switch) 5V - 4V
LM2675MX-5.0/NOPB National Semiconductor LM2675MX-5.0/NOPB -
RFQ
ECAD 8532 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 40V Fixed 8-SOIC download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 1A 5V - 6.5V
LM3671LC-1.2 National Semiconductor LM3671LC-1.2 0.4200
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 6-UFDFN 5.5V Fixed 6-USON (2x2) download ROHS3 Compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1,000 Step-Down 1 Buck 2MHz Positive Yes 600mA 1.2V - 2.7V
LM2597HVN-5.0 National Semiconductor LM2597HVN-5.0 2.5400
RFQ
ECAD 160 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) LM2597 60V Fixed 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 500mA 5V - 4.5V
LP2980AIM5X-3.5 National Semiconductor LP2980AIM5X-3.5 0.2200
RFQ
ECAD 32 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 3,000 110 µA 850 µA Enable Positive 50mA 3.5V - 1 - 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM22676TJ-5.0/NOPB National Semiconductor LM22676TJ-5.0/NOPB 2.9300
RFQ
ECAD 3 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-7 Thin LM22676 42V Fixed TO-263-7 Thin download EAR99 8542.39.0001 103 Step-Down 1 Buck 500kHz Positive No 3A 5V - 4.5V
  • 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