LED Driver, 40-Segment, PDSO20, ROHS COMPLIANT, TSSOP-20 Product overview: SC441TETRT 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 TSSOP. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, TSSOP, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-SC441TETRT can be used for catalog matching and distributor lookup.
LED Driver IC 4 Output DC DC Regulator Step-Up (Boost) Analog, PWM Dimming 150mA 20-TSSOP-EP
Manufacturer: Semtech Corporation
Win Source Part Number: 124770-SC441TETRT
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: 4
Dimming: Analog, PWM
Output Voltage: 36V
Categories: Integrated Circuits
Status: Active
Case / Package: 20-TSSOP-EP
Maximum Supply Voltage: 21V
Operating Input Voltage(Min): 4.5V
Channel Output Current: 150mA
Popularity: Medium
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Limited
IC LED DRVR RGLTR PWM 20TSSOP
IC LED DRIVER RGLTR DIM 20TSSOP
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 137-SC441TETRT | SC441TETR-ND | 124770-SC441TETRT | SC441TETRT | SC441TETRT |
| Product Name | TSSOP LED Driver IC | LED Drivers | PMIC - PMIC - LED Drivers - SC441TETRT | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | PMIC - LED Drivers |
| Output Voltage | 36 volts | 36 volts | 36 volts | ||
| Number of Channels | 4 # | ||||
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Input Voltage | 4.5 to 21 volts | 4.5 volts | 4.5 to 21 volts |
