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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 Frequency - Max 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 Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer Full Scale Linearity SIC Programmable
LM3404MAX/NOPB National Semiconductor LM3404MAX/NOPB 1.0000
RFQ
ECAD 5860 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Automotive, Lighting Surface Mount 8-SOIC (0.154", 3.90mm Width) DC DC Regulator LM3404 1MHz 8-SOIC download EAR99 8542.39.0001 1 1A 1 Yes Step-Down (Buck) 42V PWM 6V 40V
LP3988IMFX-3.0/NOPB National Semiconductor LP3988IMFX-3.0/NOPB 0.2300
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download Vendor Undefined REACH Unaffected 2156-LP3988IMFX-3.0/NOPB-14 1 120 µA 200 µA Enable, Power Good Positive 150mA 3V - 1 0.15V @ 150mA 65dB ~ 45dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM4041CIM3-1.2 National Semiconductor LM4041CIM3-1.2 0.7600
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4041 - - Fixed 100ppm/°C SOT-23-3 download Vendor Undefined REACH Affected 2156-LM4041CIM3-1.2-14 1 Shunt 12 mA 1.225V - 20µVrms 65 µA
LM3530UMX-40/NOPB National Semiconductor LM3530UMX-40/NOPB 0.6400
RFQ
ECAD 324 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Backlight Surface Mount 12-XFBGA DC DC Regulator LM3530 500kHz 12-DSBGA (1.22x1.62) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 30mA 1 Yes Step-Up (Boost) 5.5V PWM 2.7V 40V
LM2622MMX-ADJ/NOPB National Semiconductor LM2622MMX-ADJ/NOPB 1.0900
RFQ
ECAD 300 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LM2622 12V Adjustable 8-VSSOP download EAR99 8542.39.0001 1 Step-Up 1 Boost 600kHz, 1.3MHz Positive No 1A (Switch) 1.26V 12V 2V
LP2951CSDX/NOPB National Semiconductor LP2951CSDX/NOPB -
RFQ
ECAD 6108 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-WDFN Exposed Pad 30V Adjustable (Fixed) 8-WSON (4x4) download EAR99 8542.39.0001 1 120 µA 14 mA Enable Positive 100mA 1.235V (5V) 29V 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LP3972SQ-A413 National Semiconductor LP3972SQ-A413 3.2600
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Processor Surface Mount 40-WFQFN Exposed Pad LP3972 60µA 2.7V ~ 5.5V 40-WQFN (5x5) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000
LMS1587IS-1.5-NS National Semiconductor LMS1587IS-1.5-NS -
RFQ
ECAD 3182 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 13V Fixed DDPAK/TO-263-3 - RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 7 mA 13 mA - Positive 3A 1.5V - 1 1.3V @ 3A 60 ~ 72 dB (120Hz) Over Current, Over Temperature
LM3686TLE-AADW/NOPB National Semiconductor LM3686TLE-AADW/NOPB 0.7000
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 12-WFBGA, DSBGA LM3686 2.7V ~ 5.5V 12-DSBGA download EAR99 8542.39.0001 430 3 Step-Down (Buck) Synchronous (1), Linear (LDO) (2) 3MHz 1.8V, 600mA 1.2V, 350mA 2.8V, 300mA No No No
LM336Z-2.5 National Semiconductor LM336Z-2.5 -
RFQ
ECAD 6010 0.00000000 National Semiconductor - Bulk Obsolete ±0.48% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM336 - - Fixed - TO-92-3 download RoHS non-compliant EAR99 8542.39.0001 100 Shunt 15 mA 2.49V - -
LM2936M-5.0/NOPB National Semiconductor LM2936M-5.0/NOPB -
RFQ
ECAD 8340 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2936 40V Fixed 8-SOIC download EAR99 8542.39.0001 1 9 µA 2.5 mA - Positive 50mA 5V - 1 0.4V @ 50mA 60dB (120Hz) Over Temperature, Reverse Polarity, Short Circuit
LM3211MTX-ADJ/NOPB National Semiconductor LM3211MTX-ADJ/NOPB 1.9400
RFQ
ECAD 7 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-TSSOP (0.173", 4.40mm Width) LM3211 7.5V Adjustable 20-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up 1 Boost 600kHz, 1.25MHz Positive No 1.4A (Switch) 8V 17V 2.2V
LP2985IM5-6.1 National Semiconductor LP2985IM5-6.1 -
RFQ
ECAD 1953 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP2985 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 6.1V - 1 0.58V @ 150mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LP2980AIM5X-4.5 National Semiconductor LP2980AIM5X-4.5 0.2500
RFQ
ECAD 6324 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 3,000 95 µA 1.2 mA Enable Positive 50mA 4.5V - 1 0.22V @ 50mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LT1004IDG4-2-5 National Semiconductor LT1004IDG4-2-5 -
RFQ
ECAD 8433 0.00000000 National Semiconductor - Bulk Active ±0.8% -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LT1004 - - Fixed 20ppm/°C Typical 8-SOIC download EAR99 8542.39.0001 1 Shunt 20 mA 2.5V - 120µVrms 20 µA
LMS1585ACS-3.3 National Semiconductor LMS1585ACS-3.3 -
RFQ
ECAD 5828 0.00000000 National Semiconductor - Bulk Active 0°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 3.3V - 1 1.4V @ 5A 72dB (120Hz) Over Current, Over Temperature
LM2642MTCX/HALF National Semiconductor LM2642MTCX/HALF 0.9900
RFQ
ECAD 2 0.00000000 National Semiconductor * Bulk Active - Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,500
LP38691DT-3.3 National Semiconductor LP38691DT-3.3 -
RFQ
ECAD 8906 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 10V Fixed TO-252 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 100 µA Enable Positive 500mA 3.3V - 1 0.55V @ 500mA 55dB (120Hz) Over Temperature
LM336M-2.5-NS National Semiconductor LM336M-2.5-NS -
RFQ
ECAD 7260 0.00000000 National Semiconductor - Bulk Active ±1% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM336 - - Fixed - 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Shunt 10 mA 2.49V - - 400 µA
LM4140BCMX-4.1/NOPB National Semiconductor LM4140BCMX-4.1/NOPB 3.3300
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active ±0.1% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM4140 400µA 1.8V ~ 5.5V Fixed 6ppm/°C 8-SOIC download EAR99 8542.39.0001 1 Series 8 mA 4.096V 2.2µVp-p -
LM2593HVT-3.3/NOPB National Semiconductor LM2593HVT-3.3/NOPB 2.8900
RFQ
ECAD 1 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-7 Formed Leads LM2593 60V Fixed TO-220-7 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 2A 3.3V - 4.5V
LM3710YQMM-232/NOPB National Semiconductor LM3710YQMM-232/NOPB 1.4600
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Simple Reset/Power-On Reset LM3710 Open Drain or Open Collector 10-VSSOP download EAR99 8542.39.0001 207 Active Low 1 2.32V 140ms Minimum Not Verified
LM5009AMM/NOPB National Semiconductor LM5009AMM/NOPB -
RFQ
ECAD 3501 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 95V Adjustable 8-VSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck 50kHz ~ 1.1MHz Positive No 150mA 2.5V 85V 6V
LM2917MX National Semiconductor LM2917MX 1.0400
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active Surface Mount 14-SOIC (0.154", 3.90mm Width) Frequency to Voltage LM2917 10 kHz 14-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 5,000 - ±0.3%
LP3856ESX-2.5 National Semiconductor LP3856ESX-2.5 -
RFQ
ECAD 2218 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LP3856 7V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 4 mA 10 mA Enable Positive 3A 2.5V - 1 0.6V @ 3A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
LM317T/NOPB National Semiconductor LM317T/NOPB -
RFQ
ECAD 4200 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Through Hole TO-220-3 LM317 37V Adjustable TO-220-3 download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 - Positive 1.5A 1.25V 37V 1 - 64dB (120Hz) Over Current, Over Temperature, Short Circuit
LP38693SD-5.0/NOPB National Semiconductor LP38693SD-5.0/NOPB -
RFQ
ECAD 8657 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 0000.00.0000 1 55 µA 100 µA Enable Positive 500mA 5V - 1 0.45V @ 500mA 55dB (120Hz) Over Temperature
LP3987ITL-2.8 National Semiconductor LP3987ITL-2.8 0.2200
RFQ
ECAD 4725 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.41x1.08) download EAR99 8542.39.0001 1 120 µA 200 µA Enable Positive 150mA 2.8V - 1 0.1V @ 150mA 50dB ~ 10dB (10kHz) Over Current, Over Temperature, Short Circuit
LP2983AIM5-1.2/NOPB National Semiconductor LP2983AIM5-1.2/NOPB 0.9600
RFQ
ECAD 8 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 311 95 µA 2 mA Enable Positive 150mA 1.2V - 1 - 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2445TA National Semiconductor LM2445TA -
RFQ
ECAD 8383 0.00000000 National Semiconductor LM2445 Bulk Active -20°C ~ 100°C Through Hole TO-220-9 Formed Leads LM2445 30 mA 0V ~ 3.75V, 8V ~ 15V, 60V ~ 85V TO-220-9 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 - - CRT -
  • 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