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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 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 Current - Quiescent (Iq) Current - Supply (Max) Internal Switch(s) Topology Frequency - Switching Control Features Voltage - Supply (Max) Output Configuration Synchronous Rectifier 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
LM2830ZMF/NOPB National Semiconductor LM2830ZMF/NOPB 0.8600
RFQ
ECAD 698 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM2830 5.5V Adjustable SOT-23-5 download EAR99 8542.39.0001 350 Step-Down 1 Buck 3MHz Positive No 1A 0.6V 4.5V 3V
LM4132CMFX-4.1/NOPB National Semiconductor LM4132CMFX-4.1/NOPB 1.6700
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active ±0.2% -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM4132 100µA 4.496V ~ 5.5V Fixed 20ppm/°C SOT-23-5 download EAR99 8542.39.0001 1 Series 20 mA 4.096V 350µVp-p -
LM2621MM National Semiconductor LM2621MM -
RFQ
ECAD 6427 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 14V Adjustable 8-VSSOP download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 1 Boost, SEPIC 300kHz ~ 2MHz Positive No 2.85A (Switch) 1.24V 14V 1.2V
LP2985AIM5-1.8/NOPB National Semiconductor LP2985AIM5-1.8/NOPB 0.4800
RFQ
ECAD 2 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 626 95 µA 2.5 mA Enable Positive 150mA 1.8V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM3411AM5-5.0/NOPB National Semiconductor LM3411AM5-5.0/NOPB 1.2700
RFQ
ECAD 23 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 LM3411 - - Fixed - SOT-23-5 download EAR99 8542.39.0001 1 Shunt 15 mA 5V - 80µVrms 115 µA
LP2989IMX-1.8/NOPB National Semiconductor LP2989IMX-1.8/NOPB -
RFQ
ECAD 5197 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 1 175 µA 9 mA Enable Positive 500mA 1.8V - 1 0.65V @ 500mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2585T-3.3/NOPB National Semiconductor LM2585T-3.3/NOPB 5.1000
RFQ
ECAD 1 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) 3.3V - 4V
LP3878MR-ADJ/NOPB National Semiconductor LP3878MR-ADJ/NOPB 1.3400
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 16V Adjustable 8-SO PowerPad download EAR99 8542.39.0001 224 1.5 mA 15 mA Enable Positive 800mA 1V 5.5V 1 1.1V @ 800mA 60dB (1kHz) Over Current, Over Temperature, Short Circuit
LM3405AXMKX/NOPB National Semiconductor LM3405AXMKX/NOPB -
RFQ
ECAD 8239 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Lighting Surface Mount SOT-23-6 Thin, TSOT-23-6 DC DC Regulator LM3405 1.6MHz TSOT-23-6 download EAR99 8542.39.0001 1 1A 1 Yes Step-Down (Buck) 22V PWM 3V -
LP3981ILDX-2.5/NOPB National Semiconductor LP3981ILDX-2.5/NOPB 0.3100
RFQ
ECAD 22 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 6-WDFN Exposed Pad 6V Fixed 6-WSON (3x4) download EAR99 8542.39.0001 975 120 µA 210 µA Enable Positive 300mA 2.5V - 1 0.2V @ 300mA 50dB ~ 55dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM3100MHX National Semiconductor LM3100MHX -
RFQ
ECAD 3017 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) 36V Adjustable 20-HTSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck Up to 1MHz Positive Yes 1.5A 0.8V 7.2V 4.5V
LP3872EMP-5.0/NOPB National Semiconductor LP3872EMP-5.0/NOPB 1.9700
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB 7V Fixed SOT-223 download EAR99 8542.39.0001 153 5 mA 15 mA Enable Positive 1.5A 5V - 1 0.55V @ 1.5A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM385BXM-1.2/NOPB National Semiconductor LM385BXM-1.2/NOPB 2.1600
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±1% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM385 - - Fixed 30ppm/°C 8-SOIC download EAR99 8542.39.0001 1 Shunt 20 mA 1.235V - 60µVrms 15 µA
LM2595T-5.0/NOPB National Semiconductor LM2595T-5.0/NOPB -
RFQ
ECAD 1329 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 Formed Leads LM2595 40V Fixed TO-220-5 download EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 1A 5V - 4.5V
LM317S National Semiconductor LM317S -
RFQ
ECAD 8658 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA LM317 37V Adjustable DDPAK/TO-263-3 download EAR99 8542.39.0001 1 10 mA - Positive 1.5A 1.25V 37V 1 - 64dB (120Hz) Over Current, Over Temperature, Short Circuit
LM4132EMF-2.0/NOPB National Semiconductor LM4132EMF-2.0/NOPB 1.7700
RFQ
ECAD 5 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 EAR99 8542.39.0001 1 Series 20 mA 2.048V 190µVp-p -
LP2986IMX-3.3/NOPB National Semiconductor LP2986IMX-3.3/NOPB 0.9500
RFQ
ECAD 69 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 315 120 µA 3.7 mA Enable Positive 200mA 3.3V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LM4030AMF-4.096 National Semiconductor LM4030AMF-4.096 -
RFQ
ECAD 9788 0.00000000 National Semiconductor - Bulk Active ±0.05% -40°C ~ 125°C (TA) Surface Mount SC-74A, SOT-753 LM4030 - - Fixed 20ppm/°C SOT-23-5 download EAR99 8542.39.0001 1 Shunt 30 mA 4.096V 165µVp-p - 130 µA
LM317LID National Semiconductor LM317LID 0.4100
RFQ
ECAD 7235 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LM317 38V Adjustable 8-SOIC download EAR99 8542.39.0001 300 - Positive 100mA 1.2V 32V 1 - 80dB ~ 65dB (120Hz) Over Current, Over Temperature, Short Circuit
LM4040CIM3X-2.5/NOPB National Semiconductor LM4040CIM3X-2.5/NOPB -
RFQ
ECAD 2722 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM4040CIM3X-2.5/NOPB-14 1
LM2590HVS-ADJ/NOPB National Semiconductor LM2590HVS-ADJ/NOPB -
RFQ
ECAD 6428 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2590HVS-ADJ/NOPB-14 1
LM2679SX-3.3/NOPB National Semiconductor LM2679SX-3.3/NOPB -
RFQ
ECAD 2631 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2679SX-3.3/NOPB-14 1
LM2598S-ADJ/NOPB National Semiconductor LM2598S-ADJ/NOPB -
RFQ
ECAD 3551 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2598S-ADJ/NOPB-14 1
LM2679SD-5.0/NOPB National Semiconductor LM2679SD-5.0/NOPB -
RFQ
ECAD 7658 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2679SD-5.0/NOPB-14 1
LM2575M-ADJ/NOPB National Semiconductor LM2575M-ADJ/NOPB -
RFQ
ECAD 9263 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2575M-ADJ/NOPB-14 1
LM2598SX-5.0 National Semiconductor LM2598SX-5.0 -
RFQ
ECAD 1880 0.00000000 National Semiconductor * Bulk Obsolete - RoHS non-compliant Vendor Undefined 2156-LM2598SX-5.0-14 1
LM4132CMF-2.0/NOPB National Semiconductor LM4132CMF-2.0/NOPB -
RFQ
ECAD 8408 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM4132CMF-2.0/NOPB-14 1
LM3370SD-3013/NOPB National Semiconductor LM3370SD-3013/NOPB -
RFQ
ECAD 6760 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 16-WFDFN Exposed Pad 5.5V Fixed 16-WSON (5x4) - RoHS non-compliant Vendor Undefined 2156-LM3370SD-3013/NOPB-14 1 Step-Down 2 Buck 2MHz Positive Yes 600mA 1.2V, 2.5V 2.7V
LM2575HVS-3.3/NOPB National Semiconductor LM2575HVS-3.3/NOPB -
RFQ
ECAD 8960 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2575HVS-3.3/NOPB-14 1
LM431BCZ National Semiconductor LM431BCZ 0.1400
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active ±1% -25°C ~ 85°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM431 - - Adjustable 50ppm/°C Typical TO-92-3 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Shunt 100 mA 2.495V - - 1 mA 36 V
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    Daily average RFQ Volume

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    Standard Product Unit

  • Worldwide Manufacturers

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    Worldwide Manufacturers

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    In-stock Warehouse