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Semtech Corporation

Semtech Corporation- LED Lighting Drivers

Semtech Corporation, founded in 1960 and headquartered in Camarillo, California, is a leading global supplier of high-performance analog and mixed-signal semiconductors. The company is dedicated to providing advanced solutions for power management, circuit protection, wireless and sensing, and signal integrity. Semtech is widely recognized as the pioneer and driving force behind LoRa® technology, the de facto standard for low-power wide-area networks (LPWAN) enabling Internet of Things (IoT) applications worldwide. Its product portfolio includes the LoRa® transceiver ICs for long-range, low-power wireless connectivity, and the newly introduced LoRa Edge™ geolocation platform. In the protection segment, Semtech offers a comprehensive range of transient voltage suppression (TVS) and electrostatic discharge (ESD) protection devices under the RailClamp®, uClamp®, and RClamp® series, safeguarding high-speed data interfaces. The company’s power management solutions feature low-dropout regulators (LDOs), DC-DC converters, and wireless charging ICs, designed for portable and industrial equipment. Semtech’s signal integrity products include advanced drivers and receivers for optical modules and high-speed video, ensuring reliable data transmission. The company’s integrated circuits are deployed in diverse markets such as communications, data centers, industrial automation, automotive, and consumer electronics. With decades of innovation and thousands of patents, Semtech holds a strong market position in circuit protection and is the undisputed leader in LPWAN connectivity through its LoRa ecosystem. The extensive LoRaWAN® ecosystem, supported by a global alliance of partners, reinforces Semtech’s role in enabling smart cities, agriculture, and logistics.

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LED Lighting Drivers - 型号列表

83 parts in total

Package / Case

Voltage - Supply

Number of Segments

Development Kit

Frequency

Package Quantity

Other Names

Voltage Rating

Current - Output

Number of Outputs

Current - Supply

Supplier Device Package

Number of Positions

Shell Size - Insert

Printed Circuit Board

Voltage - Input (Min)

Voltage - Supply (Min)

Current - Output High, Low

Width

Length - Overall

Type

Series

Standard Package Name

Primary Material

Topology

Operating Temperature

Product

Standard Package

Factory Pack Quantity

RoHS

Output Type

Packaging

Lead Style

Mfr Part #Quantity AvailablePriceVoltage - SupplyPackage / CaseNumber of SegmentsProductFactory Pack QuantityRoHSEU RoHSFrequencyVoltage RatingCurrent - OutputNumber of OutputsPackagingMounting TypeMounting StylePackage QuantityNumber of PositionsSeriesTopologyManufacturerPrinted Circuit BoardWidthLength - OverallShell Size - InsertDevelopment KitOperating TemperatureVoltage - Supply (Min)Current - SupplyOther NamesStandard PackageStandard Package NameVoltage - Input (Min)Supplier Device PackageTypeInternal ConnectionOutput TypePrimary MaterialInternal Switch(s)Constant Current Load - MaxCurrent - Output High, LowCurrent - Average Rectified (Io)Lead StyleFunctionPWM TypeEfficiencySwitching RegulatorFrequency - Switching
SMHSC446TETRT
SMHSC446TETRT

LED DRVR 30Segment 5V/9V/12V/15V/18V/24V 16-Pin TSSOP EP T/R

semtech corporation

-4.5 to 27 V16TSSOP EP30-------------------------------------------
SMHSC440AMLTRT
SMHSC440AMLTRT

LED DRVR 72Segment 5V/9V/12V/15V/18V/24V 24-Pin MLPQ EP T/R

semtech corporation

-4.5 to 27 V24MLPQ EP72-------------------------------------------
SMHSC441CTETRT
SMHSC441CTETRT

LED DRVR 48Segment 5V/9V/12V/15V/18V/24V 20-Pin TSSOP EP T/R

semtech corporation

-4.5 to 27 V20TSSOP EP48-------------------------------------------
SMHSC440MLTRT
SMHSC440MLTRT

LED DRVR 60Segment 5V/9V/12V/15V/18V 24-Pin MLPQ EP T/R

semtech corporation

-4.5 to 21 V24MLPQ EP60-------------------------------------------
SMHSC443ULTRT
SMHSC443ULTRT

LED DRVR 5V/9V/12V/15V/18V 16-Pin MLP-UT EP T/R

semtech corporation

-4.5 to 21 V16MLP-UT EP------------------------------------7(Typ) uA-------
SMHSC4505MLTRT
SMHSC4505MLTRT

LED DRVR 9Segment 3.3V/5V/9V 16-Pin MLPQ EP T/R

semtech corporation

-2.6 to 12 V16MLPQ EP9-----------------------------------1.2(Typ) uA-------
SMHSC4538ULTRT
SMHSC4538ULTRT

LED DRVR 10Segment 2.5V 8-Pin MLPD-UT T/R

semtech corporation

-2.4 to 2.79 V8MLPD-UT10-------------------------------------------
SC4538ULTRT
2
SC4538ULTRT

LED DRVR 10Segment 2.5V 8-Pin MLPD-UT T/R IC LED DRIVR WHITE BCKLGT MLPD-8 BOOST CONVERTER UP TO 10 LED&A ; HT SUSA CODE:8542390000 LED Lighting Drivers BOOST CONVERTER UP TO 10 LED&A

Semtech

15121: ¥6.3922.8 V ~ 5.5 VMLPD-810LED Lighting Drivers3000Lead free / RoHS CompliantCompliant680kHz ~ 920kHz2.8 V to 5.5 V30 mA1Tape and ReelSurface MountSMD/SMTMLPD-UT8SC453PWM, Step-Up (Boost)Semtech8220.55(Max)SC4538EVB-40°C ~ 85°C2.791.8 mASC4538ULTR3,000DFN5 V ~ 38 V8-MLPD (2x2)BacklightYesConstant CurrentBacklightYesYes-Yes------
SC443ULTRT
2
SC443ULTRT

LED DRVR 5V/9V/12V/15V/18V 16-Pin MLP-UT EP T/R IC LED DRIVR CONST CURRENT 16MLP DRIVER 3-STRINGS OF 30MA LED&A ; HT SUSA CODE:8542390000 LED Lighting Drivers DRIVER 3-STRINGS OF 30MA LED, S

Semtech

17601: ¥26.2484.5 V ~ 21 V16-UFQFN Exposed Pad-LED Lighting Drivers3000Lead free / RoHS CompliantCompliant640kHz ~ 960kHz4.5 V to 27 V30 mA3Tape and ReelSurface MountSMD/SMTMLP-UT EP16SC44PWM, Step-Up (Boost)Semtech16330.55(Max)SC443EVB-40°C ~ 85°C213 mASC443ULTRTTR3,000-42V16-MLP (3x3)White LEDYesConstant CurrentBacklightYesYes5(Typ)Yes------
SC606AIMLTRT
SC606AIMLTRT

LED DRVR 6Segment 3.3V/5V 16-Pin MLP EP T/R LOW NOISE SMART LED DRIVER ; HT SUSA CODE:8542390000 LED Lighting Drivers LOW NOISE SMART LED

Semtech

103000: ¥10.202.85 V ~ 5.5 VMLP-166LED Lighting Drivers3000RoHS CompliantCompliant250 kHz, 1.33 MHz2.85 V to 5.5 V32 mA6 OutputTape and ReelSurface MountSMD/SMTMLP EP16SC6Charge PumpSemtech16440.95(Max)SC606AEVB- 40 C5.52 mA-------Constant Current-----------
SC446TETRT
2
SC446TETRT

LED DRVR 30Segment 5V/9V/12V/15V/18V/24V 16-Pin TSSOP EP T/R IC LED DRVR WHT BCKLGT TSSOP-16 3-STRING DRIVER OF 100MA LED'S ; HT SUSA CODE:8542390000 LED Lighting Drivers 3-STRING DRIVER OF 100MA LED, S

Semtech

66381: ¥30.8724.5 V ~ 27 V16-TSSOP (0.173", 4.40mm Width) Exposed pad30LED Lighting Drivers2500Lead free / RoHS CompliantCompliant700kHz4.5 V to 27 V100 mA3Tape and ReelSurface MountSMD/SMTTSSOP EP16SC44PWM, Step-Up (Boost)Semtech16---SC446EVB-273 mASC446TETR2,500TSSOP36V16-TSSOP-EPBacklightYesConstant CurrentBacklightYes---Gull-wing-----
SMHSC441TETRT
SMHSC441TETRT

LED DRVR 40Segment 5V/9V/12V/15V/18V 20-Pin TSSOP EP T/R

semtech corporation

-4.5 to 21 V20TSSOP EP40-------------------------------------------
SC441ATETRT
2
SC441ATETRT

LED DRVR 40Segment 5V/9V/12V/15V/18V 20-Pin TSSOP EP T/R IC LED DVR CONST CURRENT 20TSSOP LED Lighting Drivers 4-STRING DRIVER OF 150MA LED&A

Semtech

101: ¥21.424.5 V ~ 21 V20-TSSOP (0.173", 4.40mm Width) Exposed Pad-LED Lighting Drivers2500Lead free / RoHS CompliantCompliant560kHz ~ 840kHz4.5 V to 21 V150 mA4Tape & Reel (TR)Surface MountSMD/SMTTSSOP EP20SC44PWM, Step-Up (Boost)Semtech204.46.51.05(Max)SC441AEVB-40°C ~ 105°C--SC441ATETRTTR2,500TSSOP36V20-TSSOP-EPWhite LEDYes---Yes--Gull-wing-----
SC613IMLTRT
SC613IMLTRT

Charge Pump STPUP 4.5V/5V 140mA/100mA 10-Pin MLPD T/R CHRG PUMP REG W/SEL 5.0/4.5 OP ; HT SUSA CODE:8542390000 LED Lighting Drivers CHRG PUMP REG W/SEL 5.0/4.5 OP

Semtech

103000: ¥16.8645VMLP-10-LED Drivers3000RoHS CompliantCompliant262 kHz, 650 kHz6.5 V100 mA, 140 mA1 OutputTape and ReelSurface MountSMD/SMTMLPD10SC6Charge PumpSemtech10330.95(Max)SC613EVB-40°C ~ 85°C6.52.8 mA--DFN----Constant Current------Step Up----
SC652ULTRT
SC652ULTRT

LED DRVR 5Segment 3.3V/5V 14-Pin MLPQ-UT T/R 5 BACKLIG; HT CHRG PUNP WITH PWM ; HT SUSA CODE:8542390000 LED Lighting Drivers 5 BACKLIGHT CHRG PUNP WITH PWM

Semtech

103000: ¥6.37022.9 V ~ 5.5 VMLPQ-UT-145LED Lighting Drivers3000RoHS CompliantCompliant250 kHz2.9 V to 5.5 V125 mA5 OutputTape and ReelSurface MountSMD/SMTMLPQ-UT14SC6Charge PumpSemtech14220.55(Max)SC652EVB- 40 C5.52.5 mA--DFN--------25000-------
SC603IMLTRT
SC603IMLTRT

Charge Pump STPUP 4.5V/5V 150mA/190mA 10-Pin MLPD T/R CHRG PUMP REG W/SEL 5.0/4.5 OP ; HT SUSA CODE:8542390000 LED Lighting Drivers CHRG PUMP REG W/SEL 5.0/4.5 OP

Semtech

103000: ¥17.6125VMLP-10-LED Drivers3000RoHS CompliantCompliant262 kHz, 650 kHz6.5 V160 mA, 200 mA1 OutputTape and ReelSurface MountSMD/SMTMLPD10SC6Charge PumpSemtech10330.95(Max)SC603EVB-40°C ~ 85°C6.52.8 mA--DFN----Constant Current------Step Up----
SC440AMLTRT
2
SC440AMLTRT

LED DRVR 72Segment 5V/9V/12V/15V/18V/24V 24-Pin MLPQ EP T/R IC LED DRVR CONST CURRENT 24MLPQ BOOST REG FOR 6-STRING LED ; HT SUSA CODE:8542390000 LED Lighting Drivers BOOST REG FOR 6-STRING LED

Semtech

101: ¥31.284.5 V ~ 27 V24-VFQFN Exposed Pad72LED Lighting Drivers3000Lead free / RoHS CompliantCompliant640kHz ~ 960kHz4.5 V to 27 V30 mA6Tape and ReelSurface MountSMD/SMTMLPQ EP24SC44PWM, Step-Up (Boost)Semtech24440.88SC440AEVB-40°C ~ 85°C27-SC440AMLTRTTR3,000-42V24-MLPQ (4x4)White LEDYes-BacklightYesYes-Yes------
SC628AULTRT
SC628AULTRT

LED DRVR 1Segment 3.3V/5V 20-Pin MLPQ-UT EP T/R IC LED DRIVER LED DRIVER IC WITH 1A FLASH ; HT SUSA CODE:8542390000 LED Lighting Drivers LED DRIVER IC WITH 1A FLASH

Semtech

30003000: ¥7.16043 V ~ 5.5 V20-UFQFN Exposed Pad1LED Lighting Drivers3000Lead free / RoHS CompliantCompliant250kHz3 V to 5.5 V1 A1Tape and ReelSurface MountSMD/SMTMLPQ-UT EP20SC6Switched Capacitor (Charge Pump)Semtech20330.55(Max)SC928AEVB-40°C ~ 85°C5.55.85 mASC628AULTR3,000DFN6V20-MLPQ (3x3)Flash/TorchYes-Flash/TorchYes---------
SC4509WLTRT
2
SC4509WLTRT

Conv DC-DC Single Step Up 2.7V to 10V 8-Pin MLPD-W EP T/R IC LED DRVR WT/OLED BCKLT MLPD-8 HIGHLY INTEGRATED STEP-UP CONV ; HT SUSA CODE:8542390000 LED Lighting Drivers HIGHLY INTEGRATED STEP-UP CONV

Semtech

103000: ¥2.93762.7 V ~ 10 VMLPD-8-LED Lighting Drivers3000Lead free / RoHS CompliantCompliant1MHz ~ 1.4MHz2.7 V to 10 V30 mA1Tape and ReelSurface MountSMD/SMTMLPD-W EP8SC450PWM, Step-Up (Boost)Semtech8220.73SC4509EVB-40°C ~ 85°C-3.3 mASC4509WLTR3,000QFN20V8-MLPD (2x2)Step UpYesAdjustable-----No Lead-Controller81Yes1400
SC442ULTRT
3
SC442ULTRT

LED DRVR 120Segment 5V/9V/12V/15V/18V 14-Pin MLPQ EP T/R IC LED DRVR CONST CURRENT 28MLPQ BOOST 10 STRING OF 30MA LED&AP ; HT SUSA CODE:8542390000 LED Lighting Drivers BOOST 10 STRING OF 30MA LED, S

Semtech

103000: ¥24.7864.5 V ~ 21 V28-UFQFN Exposed Pad120LED Lighting Drivers3000Lead free / RoHS CompliantCompliant640kHz ~ 960kHz4.5 V to 21 V30 mA10Tape and ReelSurface MountSMD/SMTMLPQ EP14SC44PWM, Step-Up (Boost)Semtech14440.58(Max)--40°C ~ 85°C21-SC442ULTRTTR3,000-42V28-UMLPWhite LEDYes-Automotive, BacklightYesYes-Yes------
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