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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 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 Configuration Reference Type Interface Number of Outputs Reset Current - Quiescent (Iq) Current - Supply (Max) Internal Switch(s) Topology Frequency - Switching Control Features Voltage - Supply (Max) Output Configuration Synchronous Rectifier Current - Output Display Type Digits or Characters 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
LP38502SDX-ADJ/NOPB National Semiconductor LP38502SDX-ADJ/NOPB -
RFQ
ECAD 3470 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-WFDFN Exposed Pad 5.5V Adjustable 8-WSON (2.5x3) download EAR99 8542.39.0001 1 15 µA 4 mA Enable Positive 1.5A 0.6V 5V 1 0.37 @ 1.5A 58dB ~ 56dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LM2937ES-15-NS National Semiconductor LM2937ES-15-NS 1.7700
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 26V Fixed DDPAK/TO-263-3 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 10 mA 20 mA - Positive 500mA 15V - 1 1V @ 500mA Over Temperature, Reverse Polarity, Short Circuit
LP2982AIM5-5.3 National Semiconductor LP2982AIM5-5.3 0.2200
RFQ
ECAD 52 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 1,000 95 µA 1.4 mA Enable Positive 50mA 5.3V - 1 0.325V @ 80mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM3370SD-3021/NOPB National Semiconductor LM3370SD-3021/NOPB 0.8400
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 16-WFDFN Exposed Pad LM3370 5.5V Fixed 16-WSON (5x4) download EAR99 8542.39.0001 358 Step-Down 2 Buck 2MHz Positive Yes 600mA 1.2V, 3.3V - 2.7V
LM3702YABPX-308 National Semiconductor LM3702YABPX-308 0.3100
RFQ
ECAD 15 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount 9-VFBGA Simple Reset/Power-On Reset LM3702 Open Drain or Open Collector 9-DSBGA download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Active Low 1 3.08V 1ms Minimum
LP38843SX-1.2 National Semiconductor LP38843SX-1.2 -
RFQ
ECAD 4552 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LP38843 5.5V Fixed DDPAK/TO-263-5 - RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 30 µA 40 mA Enable Positive 3A 1.2V - 1 0.5V @ 3A 80dB ~ 65dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LM4040DIM-4.1 National Semiconductor LM4040DIM-4.1 -
RFQ
ECAD 9482 0.00000000 National Semiconductor - Bulk Active ±1% -25°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM4040 - - Fixed ±150ppm/°C 8-SOIC download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Shunt 25 mA 4.096V - 80µVrms 88 µA
LP2987IMM-3.3/NOPB National Semiconductor LP2987IMM-3.3/NOPB 1.3900
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 16V Fixed 8-VSSOP download EAR99 8542.39.0001 216 120 µA 3.7 mA Enable Positive 200mA 3.3V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LP8340CDTX-5.0 National Semiconductor LP8340CDTX-5.0 0.6600
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 10V Fixed TO-252-3 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 100 µA 170 µA - Positive 1A 5V - 1 0.8V @ 1A 55dB (120Hz) Over Current, Over Temperature
LM27964SQ-I/NOPB National Semiconductor LM27964SQ-I/NOPB 1.4800
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Backlight Surface Mount 24-WFQFN Exposed Pad DC DC Regulator LM27964 700kHz 24-WQFN (4x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 30mA, 80mA 7 Yes Switched Capacitor (Charge Pump) 5.5V I²C 2.7V 2V ~ 4V
LM2597N-3.3/NOPB National Semiconductor LM2597N-3.3/NOPB -
RFQ
ECAD 2158 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2597N-3.3/NOPB-14 1
LP2980IM5-2.7 National Semiconductor LP2980IM5-2.7 0.1500
RFQ
ECAD 10 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 1,000 110 µA 850 µA Enable Positive 50mA 2.7V - 1 - 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM385Z-2.5/T7 National Semiconductor LM385Z-2.5/T7 -
RFQ
ECAD 6820 0.00000000 National Semiconductor * Bulk Active LM385 - Not applicable 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,000
LM2415T National Semiconductor LM2415T 1.3200
RFQ
ECAD 4 0.00000000 National Semiconductor - Tube Obsolete -20°C ~ 100°C Through Hole TO-220-11 Formed Leads LM2415 13 mA 60V ~ 85V TO-220-11 download RoHS non-compliant EAR99 8542.39.0001 20 - - CRT -
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
LM2598SX-12 National Semiconductor LM2598SX-12 2.3100
RFQ
ECAD 1 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2598 40V Fixed DDPAK/TO-263-7 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 Step-Down 1 Buck 150kHz Positive No 1A 12V - 4.5V
LM2673SX-12/NOPB National Semiconductor LM2673SX-12/NOPB 2.8600
RFQ
ECAD 1 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2673 40V Fixed DDPAK/TO-263-7 - EAR99 8542.39.0001 105 Step-Down 1 Buck 260kHz Positive No 3A 12V - 8V
TPS2811P National Semiconductor TPS2811P -
RFQ
ECAD 3679 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-TPS2811P-14 1
LM2575SX-15/NOPB National Semiconductor LM2575SX-15/NOPB -
RFQ
ECAD 8196 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2575SX-15/NOPB-14 1
LP2985AIM5-3.0 National Semiconductor LP2985AIM5-3.0 0.6200
RFQ
ECAD 14 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download Vendor Undefined REACH Affected 2156-LP2985AIM5-3.0-14 EAR99 8542.39.0001 1 95 µA 2.5 mA Enable Positive 150mA 3V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM136H-5.0/883 National Semiconductor LM136H-5.0/883 -
RFQ
ECAD 1833 0.00000000 National Semiconductor - Bulk Active ±1% -55°C ~ 125°C (TA) Through Hole TO-206AB, TO-46-3 Metal Can LM136 - 4V Fixed - TO-46-3 download EAR99 8542.39.0001 1 Shunt 10 mA 5V - - 600 µA
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
LP3913SQ-AC/NOPB-NS National Semiconductor LP3913SQ-AC/NOPB-NS -
RFQ
ECAD 7294 0.00000000 National Semiconductor * Bulk Active LP3913 - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250
LP2983AIM5-0.9 National Semiconductor LP2983AIM5-0.9 0.4800
RFQ
ECAD 8 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 95 µA 2 mA Enable Positive 150mA 0.9V - 1 - 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2597N-12/NOPB National Semiconductor LM2597N-12/NOPB -
RFQ
ECAD 9293 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2597N-12/NOPB-14 1
LP2985AIM5-5.3 National Semiconductor LP2985AIM5-5.3 -
RFQ
ECAD 2656 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 95 µA 2.5 mA Enable Positive 150mA 5.3V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM385BM-2.5 National Semiconductor LM385BM-2.5 0.4600
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±1.5% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM385 - - Fixed 150ppm/°C 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Shunt 20 mA 2.5V - 120µVrms 20 µA
LM2651MTC National Semiconductor LM2651MTC 1.0700
RFQ
ECAD 6630 0.00000000 National Semiconductor * Bulk Active - 0000.00.0000 1
LP3988IMFX-2.85 National Semiconductor LP3988IMFX-2.85 -
RFQ
ECAD 5341 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 - 2156-LP3988IMFX-2.85 1 120 µA 200 µA Enable, Power Good Positive 150mA 2.85V - 1 0.15V @ 0.15A 65dB ~ 45dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM2677LD-5.0 National Semiconductor LM2677LD-5.0 2.2700
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 5V - 8V
  • 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