Manufacturer: Semtech Corporation
Win Source Part Number: 1094812-SC4539ULTRT
Packaging: Reel - TR
Type: DC DC Regulator
Applications: Backlight
Mounting: SMD (SMT)
Frequency: 800kHz
Internal Switch(s): Yes
Topology: Step-Up (Boost)
Number of Outputs: 1
Dimming: PWM
Output Voltage: 5 V to 22 V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-MLPD-UT (2x2)
Maximum Supply Voltage: 5.5V
Operating Input Voltage(Min): 2.8V
Channel Output Current: 30mA
Popularity: Medium
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Sufficient
LED Driver, 1-Segment, 2 X 2 MM, 0.60 MM HEIGHT, ROHS COMPLIANT, MLPD-8 Product overview: SC4539ULTRT from Semtech is a LED Driver IC for LED lighting, display backlights, indicator control, automotive lighting, signage, and regulated current drive circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-SC4539ULTRT can be used for catalog matching and distributor lookup.
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 1094812-SC4539ULTRT | 137-SC4539ULTRT | SC4539ULTRTTR-ND | SC4539ULTRT | SC4539ULTRT | SC4539ULTRT |
| Product Name | PMIC - PMIC - LED Drivers - SC4539ULTRT | LED Driver IC | LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | LED Lighting Drivers | PMIC - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | ||||
| Input Voltage | 2.8 volts | 2.8 to 5.5 volts | 2.8 to 5.5 volts | |||
| Output Voltage | 5 to 22 volts | 22 volts | 5 to 22 volts | |||
| Output Current | 30 milliamps | 30 milliamps | 30 milliamps |
