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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 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 Voltage - Supply (Vcc/Vdd) Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) 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 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
LP2988IMM-2.8 National Semiconductor LP2988IMM-2.8 1.1100
RFQ
ECAD 1 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 2.8V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2674LDX-5.0/NOPB National Semiconductor LM2674LDX-5.0/NOPB -
RFQ
ECAD 1009 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-WFDFN Exposed Pad 40V Fixed 16-WSON (5x5) download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 500mA 5V - 6.5V
LM78L05ACZ-T3/NOPB National Semiconductor LM78L05ACZ-T3/NOPB -
RFQ
ECAD 8659 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
LM3535TME National Semiconductor LM3535TME 0.8700
RFQ
ECAD 409 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Backlight, Lighting Surface Mount 20-WFBGA, DSBGA DC DC Regulator 1.33MHz 20-DSBGA (2.04x1.78) download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 250 25mA 8 Yes Switched Capacitor (Charge Pump) 5.5V PWM 2.7V 2V ~ 4V
LM3208TLX National Semiconductor LM3208TLX 1.4700
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Converter, RF Power Amplifier Surface Mount 8-WFBGA, DSBGA 2.7V ~ 5.5V 8-DSBGA (2x1.3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 1 0.8V ~ 3.6V
LM2575HVS-12-NS National Semiconductor LM2575HVS-12-NS -
RFQ
ECAD 9972 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 Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 1A 12V - 4V
LM3445MM/NOPB National Semiconductor LM3445MM/NOPB -
RFQ
ECAD 1604 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Lighting Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) AC DC Offline Switcher - 10-VSSOP - RoHS non-compliant Vendor Undefined 2156-LM3445MM/NOPB-14 1 1A 1 Yes Step-Down (Buck) 12V Triac 8V -
LP38690DT-3.3 National Semiconductor LP38690DT-3.3 1.4200
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 LP38690 10V Fixed TO-252-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 55 µA 100 µA - Positive 1A 3.3V - 1 1V @ 1A 55dB (120Hz) Over Temperature
LM2750LDX-ADJ/NOPB National Semiconductor LM2750LDX-ADJ/NOPB -
RFQ
ECAD 4361 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TA) Surface Mount 10-WFDFN Exposed Pad LM2750 5.6V Adjustable 10-WSON (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 4,500 Step-Up 1 Charge Pump 1.7MHz Positive No 120mA 3.8V 5.2V 2.7V
L1087MP-ADJ/NOPB National Semiconductor L1087MP-ADJ/NOPB 1.0200
RFQ
ECAD 5 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1,000
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 -
LM4132EMF-2.0 National Semiconductor LM4132EMF-2.0 1.2500
RFQ
ECAD 8 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4132 100µA 2.448V ~ 5.5V Fixed 30ppm/°C SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Series 20 mA 2.048V 190µVp-p -
LM2598S-5.0/NOPB National Semiconductor LM2598S-5.0/NOPB -
RFQ
ECAD 9510 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2598S-5.0/NOPB-14 1
LM27964SQ-C National Semiconductor LM27964SQ-C -
RFQ
ECAD 6521 0.00000000 National Semiconductor * Bulk Active LM27964 download Vendor Undefined REACH Affected 2156-LM27964SQ-C-14 1
LM2677LD-ADJ National Semiconductor LM2677LD-ADJ 2.2700
RFQ
ECAD 2 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad 40V Adjustable 14-VSON (6x5) download RoHS non-compliant EAR99 8542.39.0001 250 Step-Down 1 Buck 260kHz Positive No 5A 1.2V 37V 8V
LM2679LD-3.3 National Semiconductor LM2679LD-3.3 2.0000
RFQ
ECAD 1 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 3.3V - 8V
LM285BYM-1.2 National Semiconductor LM285BYM-1.2 -
RFQ
ECAD 5262 0.00000000 National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM285 - - Fixed 150ppm/°C 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Shunt 20 mA 1.235V - 60µVrms 10 µA
LM2596T-5.0/LF03 National Semiconductor LM2596T-5.0/LF03 -
RFQ
ECAD 6321 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2596T-5.0/LF03-14 1
LM5085MME/NOPB National Semiconductor LM5085MME/NOPB -
RFQ
ECAD 2686 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LM5085 Transistor Driver 8-VSSOP download EAR99 8542.39.0001 1 Step-Down 4.5V ~ 75V 1 Buck Up to 1MHz Current Limit, Enable, On Time Control Positive 1 100% No No -
LM2576T-12/LF03 National Semiconductor LM2576T-12/LF03 -
RFQ
ECAD 8155 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2576T-12/LF03-14 1
LM2738YSD National Semiconductor LM2738YSD 1.6000
RFQ
ECAD 572 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-WFDFN Exposed Pad 20V Adjustable 8-WSON (3x3) download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 1 Buck 550kHz Positive No 1.5A 0.8V 18V 3V
LM2940CS-12/NOPB National Semiconductor LM2940CS-12/NOPB 1.0000
RFQ
ECAD 8262 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 0000.00.0000 1 10 mA 15 mA - Positive 1A 12V - 1 0.8V @ 1A 66dB (120Hz) Over Current, Over Temperature, Reverse Polarity, Short Circuit
LM336Z-5.0/NOPB National Semiconductor LM336Z-5.0/NOPB 0.3200
RFQ
ECAD 24 0.00000000 National Semiconductor - Bulk Active ±2% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM336 - - Fixed - TO-92-3 download EAR99 8542.39.0001 1 Shunt 10 mA 5V - - 600 µA
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
LM317H National Semiconductor LM317H 13.5000
RFQ
ECAD 560 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Through Hole TO-205AD, TO-39-3 Metal Can LM317 40V Adjustable TO-3 download EAR99 8542.39.0001 23 10 mA - Positive 1.5A 1.25V 37V 1 - 80dB ~ 65dB (120Hz) Over Current, Over Temperature, Short Circuit
LP2985AIM5X-3.3/NOPB National Semiconductor LP2985AIM5X-3.3/NOPB -
RFQ
ECAD 9391 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 2.5 mA Enable Positive 150mA 3.3V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM25056PSQ/NOPB National Semiconductor LM25056PSQ/NOPB 2.8000
RFQ
ECAD 3 0.00000000 National Semiconductor * Bulk Active LM25056 download Vendor Undefined REACH Unaffected 2156-LM25056PSQ/NOPB-14 1
LP3882EMR-1.8/NOPB National Semiconductor LP3882EMR-1.8/NOPB 3.1000
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 5.5V Fixed 8-SO PowerPad download EAR99 8542.39.0001 97 30 µA 8 mA Enable Positive 1.5A 1.8V - 1 0.32V @ 1.5A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LP2987IMM-3.2 National Semiconductor LP2987IMM-3.2 1.0600
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 16V Fixed 8-VSSOP download RoHS non-compliant EAR99 8542.39.0001 1,000 120 µA 3.7 mA Enable Positive 200mA 3.2V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LP3917RL-M/NOPB National Semiconductor LP3917RL-M/NOPB 1.2400
RFQ
ECAD 500 0.00000000 National Semiconductor - Bulk Active - Cellular, CDMA Handset Surface Mount 49-WFBGA, DSBGA LP3917 - 3V ~ 5.5V 49-DSBGA download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250
  • 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