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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Type Base Product Number Frequency Voltage - Input (Max) Output Type Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Current - Output / Channel Voltage - Supply (Vcc/Vdd) Number of Outputs 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) Voltage - Output (Max) Voltage - Input (Min)
IS31BL3229-QFLS2-TR Lumissil Microsystems IS31BL3229-QFLS2-TR -
RFQ
ECAD 8912 0.00000000 Lumissil Microsystems - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount 20-WFQFN Exposed Pad DC DC Regulator IS31BL3229 1MHz 20-QFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 20mA 8 Yes Switched Capacitor (Charge Pump) 5.5V PWM 2.7V -
IS32FL3738-ZLA3-TR Lumissil Microsystems IS32FL3738-ZLA3-TR 2.4100
RFQ
ECAD 7864 0.00000000 Lumissil Microsystems Automotive, AEC-Q100 Tape & Reel (TR) Not For New Designs -40°C ~ 125°C General Purpose Surface Mount 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Linear IS32FL3738 1MHz 28-eTSSOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 84mA 8 No - 5.5V PWM 2.7V -
IS31FL3728-QFLS2-TR Lumissil Microsystems IS31FL3728-QFLS2-TR 1.1900
RFQ
ECAD 49 0.00000000 Lumissil Microsystems - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Backlight Surface Mount 24-VFQFN Exposed Pad Linear IS31FL3728 - 24-QFN (4x4) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 - 16 - - 5.5V I²C 2.7V -
IS32LT3177-GRLA3-TR Lumissil Microsystems IS32LT3177-GRLA3-TR 0.8000
RFQ
ECAD 16 0.00000000 Lumissil Microsystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 125°C (TA) Automotive, Lighting Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad Linear IS32LT3177 - 8-SOP-EP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 200mA 1 No Constant Current 40V PWM 5V 40V
IS31LT3170-STLS4-TR Lumissil Microsystems IS31LT3170-STLS4-TR -
RFQ
ECAD 6869 0.00000000 Lumissil Microsystems - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TA) Lighting Surface Mount SOT-23-6 Linear IS31LT3170 - SOT-23-6 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 150mA 1 Yes - 42V - 5V 42V
IS31BL3233A-DLS2-TR Lumissil Microsystems IS31BL3233A-DLS2-TR -
RFQ
ECAD 6223 0.00000000 Lumissil Microsystems - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight, Camera Flash Surface Mount 14-WFDFN Exposed Pad DC DC Regulator IS31BL3233 2MHz 14-DFN (3x2) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 750mA (Flash) 2 Yes Step-Up (Boost) 5.5V PWM 2.7V -
IS32LT3124E-ZLA3-TR Lumissil Microsystems IS32LT3124E-ZLA3-TR 2.0600
RFQ
ECAD 17 0.00000000 Lumissil Microsystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Automotive, Lighting Surface Mount 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Linear IS32LT3124 - 16-eTSSOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 2521-IS32LT3124E-ZLA3-TRCT EAR99 8542.39.0001 2,500 150mA 4 Yes Constant Current 28V PWM 5V -
IS32FL3236A-TQLA3-TR Lumissil Microsystems IS32FL3236A-TQLA3-TR 2.4400
RFQ
ECAD 7 0.00000000 Lumissil Microsystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 125°C (TA) Automotive, Backlight, Lighting Surface Mount 48-TQFP Exposed Pad Linear IS32FL3236 - 48-eTQFP (7x7) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 2521-IS32FL3236A-TQLA3-TRDKR EAR99 8542.39.0001 2,500 38mA 36 No Constant Current 5.5V PWM 2.7V -
IS32PM3510-ZLA3-TR Lumissil Microsystems IS32PM3510-ZLA3-TR 2.4700
RFQ
ECAD 2 0.00000000 Lumissil Microsystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 150°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-eTSSOP download ROHS3 Compliant 3 (168 Hours) EAR99 8542.39.0001 2,500 Step-Up, Step-Down, Step-Up/Step-Down 4.5V ~ 55V 1 Buck, Boost, Buck-Boost 150kHz ~ 650kHz Dead Time Control, Enable, Frequency Control, Power Good, Soft Start Positive 1 95.5% No Yes -
IS31LT3953-GRLS4-TR Lumissil Microsystems IS31LT3953-GRLS4-TR 0.6922
RFQ
ECAD 1517 0.00000000 Lumissil Microsystems - Tape & Reel (TR) Active -40°C ~ 125°C (TA) Lighting Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad DC DC Regulator IS31LT3953 - 8-SOP-EP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 4.5A 1 Yes Step-Down (Buck) 38V PWM 4.5V -
IS31FL3238-QFLS4-TR Lumissil Microsystems IS31FL3238-QFLS4-TR 1.8100
RFQ
ECAD 11 0.00000000 Lumissil Microsystems - Tape & Reel (TR) Active -40°C ~ 125°C (TA) LED Lighting Surface Mount 28-WFQFN Exposed Pad Linear IS31FL3238 - 28-QFN (5x5) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 2521-IS31FL3238-QFLS4-TR EAR99 8542.39.0001 2,500 78mA 18 No Constant Current 5.5V PWM 2.7V -
IS31FL3737A-QFLS4-TR Lumissil Microsystems IS31FL3737A-QFLS4-TR -
RFQ
ECAD 8468 0.00000000 Lumissil Microsystems - Tape & Reel (TR) Not For New Designs -40°C ~ 125°C (TA) General Purpose Surface Mount 40-WFQFN Exposed Pad Linear IS31FL3737 400kHz ~ 1MHz 40-QFN (5x5) - ROHS3 Compliant 3 (168 Hours) REACH Unaffected 2521-IS31FL3737A-QFLS4-TR EAR99 8542.39.0001 2,500 42mA 12 Yes Constant Current 5.5V PWM 2.7V -
IS31BL3506A-DLS2-TR Lumissil Microsystems IS31BL3506A-DLS2-TR 0.2086
RFQ
ECAD 2625 0.00000000 Lumissil Microsystems - Tape & Reel (TR) Not For New Designs -40°C ~ 85°C (TA) Backlight Surface Mount 8-WFDFN Exposed Pad DC DC Regulator IS31BL3506 1MHz 8-DFN (2x2) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 2.2A (Switch) 1 Yes Step-Up (Boost) 5.5V Analog, PWM 2.7V -
IS31BL3506A-TTLS2-TR Lumissil Microsystems IS31BL3506A-TTLS2-TR -
RFQ
ECAD 4430 0.00000000 Lumissil Microsystems - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount SOT-23-6 Thin, TSOT-23-6 DC DC Regulator IS31BL3506 1MHz TSOT-23-6 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 2.2A (Switch) 1 Yes Step-Up (Boost) 5.5V Analog, PWM 2.7V -
IS31BL3231-DLS2-TR Lumissil Microsystems IS31BL3231-DLS2-TR -
RFQ
ECAD 2577 0.00000000 Lumissil Microsystems - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Backlight, Camera Flash Surface Mount 10-WFDFN Exposed Pad DC DC Regulator IS31BL3231 - 10-DFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 750mA (Flash) 1 Yes Switched Capacitor (Charge Pump) 5.5V - 2.7V -
IS32LT3952-GRLA3-TR Lumissil Microsystems IS32LT3952-GRLA3-TR 1.6800
RFQ
ECAD 9 0.00000000 Lumissil Microsystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 125°C (TA) Automotive, Lighting Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad DC DC Regulator IS32LT3952 - 8-SOP-EP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 2521-IS32LT3952-GRLA3-TR EAR99 8542.39.0001 2,500 1.5A 1 No Buck 40V PWM 4.5V -
IS31LT3353-STLS4-TR Lumissil Microsystems IS31LT3353-STLS4-TR 0.3893
RFQ
ECAD 7785 0.00000000 Lumissil Microsystems - Tape & Reel (TR) Active -40°C ~ 125°C (TA) Lighting Surface Mount SC-74A, SOT-753 DC DC Regulator IS31LT3353 1MHz SOT-23-5 download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 3,000 1A 1 Yes Step-Down (Buck) 40V Analog, PWM 6V -
IS31FL3726A-SALS4-TR Lumissil Microsystems IS31FL3726A-SALS4-TR 1.4400
RFQ
ECAD 4 0.00000000 Lumissil Microsystems - Tape & Reel (TR) Active -40°C ~ 125°C (TA) Signage Surface Mount 24-SSOP (0.209", 5.30mm Width) Linear IS31FL3726 - 24-SSOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 2521-IS31FL3726A-SALS4-TR EAR99 8542.39.0001 2,000 25.2mA 16 No Shift Register 5.5V No 3V 5V
IS31FL3196A-QFLS2-TR Lumissil Microsystems IS31FL3196A-QFLS2-TR 1.2200
RFQ
ECAD 42 0.00000000 Lumissil Microsystems - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Backlight Surface Mount 20-WFQFN Exposed Pad Linear IS31FL3196 - 20-QFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 40mA 6 Yes - 5.5V I²C 2.7V -
IS31FL3739-GRLS4-TR Lumissil Microsystems IS31FL3739-GRLS4-TR 1.9700
RFQ
ECAD 438 0.00000000 Lumissil Microsystems - Tape & Reel (TR) Active -40°C ~ 125°C General Purpose Surface Mount 24-SOIC (0.295", 7.50mm Width) Linear IS31FL3739 400kHz ~ 1MHz 24-SOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 2521-IS31FL3739-GRLS4-TR EAR99 8542.39.0001 2,500 35mA 8 Yes Shift Register 5.5V PWM 2.7V -
IS31FL3248-QFLS4-TR Lumissil Microsystems IS31FL3248-QFLS4-TR 3.7500
RFQ
ECAD 2 0.00000000 Lumissil Microsystems - Tape & Reel (TR) Active -40°C ~ 125°C (TA) Backlight Surface Mount 64-WFQFN Exposed Pad Linear - 64-QFN (8x8) download ROHS3 Compliant 3 (168 Hours) EAR99 8542.39.0001 2,500 33.6mA 48 No Constant Current 5.5V 3V 4.5V ~ 18V
IS32LT3954-GRLA3-TR Lumissil Microsystems IS32LT3954-GRLA3-TR 1.7800
RFQ
ECAD 23 0.00000000 Lumissil Microsystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 125°C (TA) Automotive, Lighting Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad DC DC Regulator IS32LT3954 - 8-SOP-EP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 2521-IS32LT3954-GRLA3-TRCT EAR99 8542.39.0001 2,500 3A 1 Yes Step-Down (Buck) 38V PWM 4.5V -
IS31FL3195-QFLS2-TR Lumissil Microsystems IS31FL3195-QFLS2-TR 1.6400
RFQ
ECAD 22 0.00000000 Lumissil Microsystems - Tape & Reel (TR) Active -40°C ~ 85°C (TA) General Purpose Surface Mount 16-WQFN Exposed Pad DC DC Regulator IS31FL3195 900kHz ~ 1MHz 16-QFN (4x4) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 2521-IS31FL3195-QFLS2-TR EAR99 8542.39.0001 2,500 80mA 4 No Switched Capacitor (Charge Pump) 5.5V No 2.7V -
IS32LT3129A-ZLA3-TR Lumissil Microsystems IS32LT3129A-ZLA3-TR 2.9400
RFQ
ECAD 2 0.00000000 Lumissil Microsystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 125°C Automotive, Lighting Surface Mount 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Linear IS32LT3129 - 20-eTSSOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 2521-IS32LT3129A-ZLA3-TRCT EAR99 8542.39.0001 2,500 150mA 3 No - 42V PWM 5V -
IS31LT3117-ZLS4 Lumissil Microsystems IS31LT3117-ZLS4 -
RFQ
ECAD 3132 0.00000000 Lumissil Microsystems - Tube Active -40°C ~ 125°C (TA) Lighting Surface Mount 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Linear IS31LT3117 100kHz 16-eTSSOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 96 350mA 4 - - 53V PWM 6V -
IS32PM3420-GRLA3-TR Lumissil Microsystems IS32PM3420-GRLA3-TR -
RFQ
ECAD 5632 0.00000000 Lumissil Microsystems - Cut Tape (CT) Discontinued at SIC -40°C ~ 125°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad IS32PM3420 36V Adjustable 8-SOP-EP - ROHS3 Compliant 3 (168 Hours) REACH Unaffected 2521-IS32PM3420-GRLA3-DKR EAR99 8542.39.0001 2,500 Step-Down 1 Buck 480kHz Positive Yes 3A 0.805V 36V 4.5V
IS32FL3746B-QWLA3-TR Lumissil Microsystems IS32FL3746B-QWLA3-TR 1.3071
RFQ
ECAD 5 0.00000000 Lumissil Microsystems Automotive, AEC-Q100 Tape & Reel (TR) Active -40°C ~ 125°C Automotive Surface Mount, Wettable Flank 32-WFQFN Exposed Pad Linear IS32FL3746 - 32-WFQFN (5x5) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 2521-IS32FL3746B-QWLA3-TRDKR EAR99 8542.39.0001 2,500 34.5mA 18 Yes Constant Current 5.5V PWM 2.7V -
IS31FL3242-QFLS4-TR Lumissil Microsystems IS31FL3242-QFLS4-TR 1.6100
RFQ
ECAD 56 0.00000000 Lumissil Microsystems - Tape & Reel (TR) Active -40°C ~ 125°C (TA) General Purpose Surface Mount 20-WFQFN Exposed Pad Linear IS31FL3242 - 20-QFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 2521-IS31FL3242-QFLS4-TR EAR99 8542.39.0001 2,500 48mA 12 No - 5.5V PWM 2.7V -
IS32LT3957-ZLA3-TR Lumissil Microsystems IS32LT3957-ZLA3-TR -
RFQ
ECAD 2175 0.00000000 Lumissil Microsystems Automotive, AEC-Q100 Tape & Reel (TR) Not For New Designs - Automotive Surface Mount 16-TSSOP (0.173", 4.40mm Width) Exposed Pad DC DC Controller IS32LT3957 100kHz ~ 1MHz 16-eTSSOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 2521-IS32LT3957-ZLA3-TR EAR99 8542.39.0001 2,500 - 1 No Step-Down (Buck), Step-Up (Boost) 75V Analog, PWM - -
IS32LT3120-GRLA3-TR Lumissil Microsystems IS32LT3120-GRLA3-TR 1.6200
RFQ
ECAD 1 0.00000000 Lumissil Microsystems Automotive, AEC-Q100 Tape & Reel (TR) Obsolete -40°C ~ 125°C (TA) Automotive Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad Linear IS32LT3120 - 8-SOP-EP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 200mA 2 Yes - 45V - 6V -
  • 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