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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 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
LM2735XSD/NOPB National Semiconductor LM2735XSD/NOPB 1.3900
RFQ
ECAD 998 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 6-WDFN Exposed Pad LM2735 5.5V Adjustable 6-WSON (3x3) download EAR99 8542.39.0001 217 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, SEPIC 1.6MHz Positive No 2.1A (Switch) 3V 24V 2.7V
LP38511TJ-1.8 National Semiconductor LP38511TJ-1.8 0.8900
RFQ
ECAD 976 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-5 Thin 5.5V Fixed TO-263-5 Thin download Vendor Undefined REACH Affected 2156-LP38511TJ-1.8-14 1 3.5 µA 13 mA Enable Positive 800mA 1.8V - 1 0.26V @ 800mA 73dB ~ 70dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit
LM828M5X-NS National Semiconductor LM828M5X-NS -
RFQ
ECAD 7179 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount SC-74A, SOT-753 5.5V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 Ratiometric 1 Charge Pump 12kHz, 24kHz Negative No 50mA - 1.8V
LP3986TL-3028 National Semiconductor LP3986TL-3028 -
RFQ
ECAD 6091 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-WFBGA, DSBGA 6V Fixed 8-DSBGA (2x1.3) download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 200 µA 320 µA Enable Positive 150mA, 150mA 3V, 2.8V - 2 0.1V @ 150mA 60dB ~ 50dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
LM2575T-15 National Semiconductor LM2575T-15 -
RFQ
ECAD 7605 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 40V Fixed TO-220-5 download EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 1A 15V - 4V
LM3671TL-2.5 National Semiconductor LM3671TL-2.5 -
RFQ
ECAD 9308 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 5-WFBGA, DSBGA 5.5V Fixed 5-DSBGA (1.5x1.2) download EAR99 8542.39.0001 1 Step-Down 1 Buck 2MHz Positive Yes 600mA 2.5V - 2.7V
LM21215MHE/NOPB National Semiconductor LM21215MHE/NOPB 5.4600
RFQ
ECAD 810 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-TSSOP (0.173", 4.40mm Width) Exposed Pad LM21215 5.5V Adjustable 20-HTSSOP download EAR99 8542.39.0001 55 Step-Down 1 Buck 500kHz Positive Yes 15A 0.6V 5.5V 2.95V
LP2985AITL-1.8/NOPB National Semiconductor LP2985AITL-1.8/NOPB -
RFQ
ECAD 7164 0.00000000 National Semiconductor - Bulk Active - 2156-LP2985AITL-1.8/NOPB 1
LM2594HVN-12 National Semiconductor LM2594HVN-12 1.2400
RFQ
ECAD 2707 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) LM2594 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 12V - 4.5V
LM2940CSX-9.0/NOPB National Semiconductor LM2940CSX-9.0/NOPB 1.0800
RFQ
ECAD 3 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 279 10 mA 15 mA - Positive 1A 9V - 1 0.8V @ 1A 64dB (120Hz) Over Current, Over Temperature, Reverse Polarity, Short Circuit
LM2655MTCX-3.3 National Semiconductor LM2655MTCX-3.3 1.0900
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM2655 14V Fixed 16-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 300kHz Positive No 2.5A 3.3V - 4V
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
LP2980IBP-3.3 National Semiconductor LP2980IBP-3.3 0.1900
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-VFBGA 16V Fixed 5-µSMD (0.93x1.11) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 95 µA 1.2 mA Enable Positive 50mA 3.3V - 1 0.22V @ 50mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LMS1585AIS-1.5 National Semiconductor LMS1585AIS-1.5 -
RFQ
ECAD 5028 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA LMS1585 13V Fixed DDPAK/TO-263-3 - RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 7 mA 13 mA - Positive 5A 1.5V - 1 1.4V @ 5A 60 ~ 72 dB (120Hz) Over Current, Over Temperature
LP3985IM5-3.1/NOPB National Semiconductor LP3985IM5-3.1/NOPB 0.2500
RFQ
ECAD 25 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download ROHS3 Compliant EAR99 8542.39.0001 1,000 150 µA 250 µA Enable Positive 150mA 3.1V - 1 0.1V @ 150mA 50dB ~ 40dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
JM38510/11505BYA National Semiconductor JM38510/11505BYA 22.2700
RFQ
ECAD 9727 0.00000000 National Semiconductor LM120 Bulk Active -55°C ~ 150°C (TJ) Through Hole TO-204AA, TO-3 -25V Fixed TO-3-2 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 2 mA - Negative 1.5A -5V - 1 - 64dB (120Hz) Over Current, Over Temperature
LM2753SD National Semiconductor LM2753SD 0.5100
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Camera Flash Surface Mount 10-WFDFN Exposed Pad DC DC Regulator LM2753 725kHz 10-WSON (3x3) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 400mA (Flash) 1 Yes Switched Capacitor (Charge Pump) 5.5V PWM 3V 4.75V ~ 5.25V
LP2960AIMX-5.0/NOPB National Semiconductor LP2960AIMX-5.0/NOPB -
RFQ
ECAD 5916 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 30V Fixed 16-SOIC download EAR99 8542.39.0001 1 600 µA 40 mA Enable Positive 500mA 5V - 1 0.8V @ 500mA - Over Current, Over Temperature, Reverse Polarity
LM5007SD-NS National Semiconductor LM5007SD-NS -
RFQ
ECAD 7847 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-WDFN Exposed Pad 75V Adjustable 8-WSON (4x4) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Step-Down 1 Buck - Positive Yes 500mA 2.5V 75V 9V
LM1117DT-ADJ National Semiconductor LM1117DT-ADJ -
RFQ
ECAD 9714 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C (TJ) Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 15V Adjustable TO-252 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 5 mA - Positive 800mA 1.25V 13.8V 1 1.3V @ 800mA 75dB (120Hz) Over Current, Over Temperature
LM185BYH-2.5 National Semiconductor LM185BYH-2.5 -
RFQ
ECAD 9037 0.00000000 National Semiconductor - Bulk Active ±1.5% -55°C ~ 125°C (TA) Through Hole TO-46-2 Metal Can LM185 - - Fixed 50ppm/°C TO-46-2, Metal Can download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Shunt 20 mA 2.5V - 120µVrms 20 µA
LP2985AIM5X-12 National Semiconductor LP2985AIM5X-12 0.1800
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 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 12V - 1 0.575V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2597HVM-5.0 National Semiconductor LM2597HVM-5.0 -
RFQ
ECAD 9596 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2597 60V Fixed 8-SOIC - RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 500mA 5V - 4.5V
LP5952TL-0.7/NOPB National Semiconductor LP5952TL-0.7/NOPB 0.2600
RFQ
ECAD 5649 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 5-WFBGA, DSBGA 4.5V Fixed 5-DSBGA (1.5x1.2) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 28 µA 100 µA Enable Positive 350mA 0.7V - 1 0.2V @ 350mA 80dB ~ 64dB (10Hz ~ 100kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
LM2852YMXA-1.2 National Semiconductor LM2852YMXA-1.2 -
RFQ
ECAD 1415 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) LM2852 5.5V Fixed 14-HTSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 500kHz Positive Yes 2A 1.2V - 2.85V
LP2978IM5-3.8 National Semiconductor LP2978IM5-3.8 0.2900
RFQ
ECAD 24 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 125 µA 1 mA Enable Positive 50mA 3.8V - 1 0.225V @ 50mA 45dB (1kHz) Over Current, Over Temperature
LM2673LD-ADJ National Semiconductor LM2673LD-ADJ 1.2500
RFQ
ECAD 3 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 3A 1.2V 37V 8V
LM2595T-5.0 National Semiconductor LM2595T-5.0 -
RFQ
ECAD 1944 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 RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 1A 5V - 4.5V
LP5990TM-1.3/NOPB National Semiconductor LP5990TM-1.3/NOPB 0.2600
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA 5.5V Fixed 4-DSBGA download Vendor Undefined REACH Unaffected 2156-LP5990TM-1.3/NOPB-14 1 75 µA Enable Positive 200mA 1.3V - 1 0.25V @ 200mA 55dB (10kHz) Over Current, Over Temperature, Short Circuit
LP3927ILQ-AH National Semiconductor LP3927ILQ-AH 1.2800
RFQ
ECAD 11 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Handheld/Mobile Devices Surface Mount 28-FQFN Exposed Pad LP3927 950µA (Max) 3V ~ 5.5V 28-WQFN (5x5) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000
  • 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