LED Driver, 6-Segment, 3 X 3 MM, 0.60 MM HEIGHT, HALOGEN FREE AND ROHS COMPLIANT, MLPQ-20 Product overview: SC644ULTRT 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-SC644ULTRT can be used for catalog matching and distributor lookup.
Manufacturer: Semtech Corporation
Win Source Part Number: 064274-SC644ULTRT
Packaging: Reel - TR
Type: DC DC Regulator
Applications: Backlight
Mounting: SMD (SMT)
Internal Switch(s): Yes
Topology: Switched Capacitor (Charge Pump)
Number of Outputs: 6
Output Voltage: 2.5 V to 5.25 V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 20-MLPQ-UT (3x3)
Maximum Supply Voltage: 5.5V
Operating Input Voltage(Min): 2.9V
Channel Output Current: 25mA
Alternative Parts (Cross-Reference): FAN5702UMP20X; SC654ULTRT; MAX1561ETA;
Popularity: Medium
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Balance
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| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 137-SC644ULTRT | 064274-SC644ULTRT | SC644ULTRT-ND | SC644ULTRT | SC644ULTRT | SC644ULTRT |
| Product Name | LED Driver IC | PMIC - PMIC - LED Drivers - SC644ULTRT | LED Drivers | LED Lighting Drivers | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers |
| Output Voltage | 5.25 volts | 2.5 to 5.25 volts | 2.5 to 5.25 volts | |||
| Number of Channels | 6 # | |||||
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | ||||
| Input Voltage | 2.9 volts | 2.9 to 5.5 volts | 2.9 to 5.5 volts |
