Semtech Corp. LED Driver IC SC445TETRT

Interface Circuit Product overview: SC445TETRT 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-SC445TETRT can be used for catalog matching and distributor lookup.

Manufacturer: Semtech Corporation
Win Source Part Number: 1094808-SC445TETRT
Packaging: Reel - TR
Type: DC DC Regulator
Mounting: SMD (SMT)
Frequency: 700kHz
Internal Switch(s): Yes
Topology: Step-Up (Boost)
Number of Outputs: 4
Dimming: Analog, PWM
Family Name: SC445
Output Voltage: 42V
Categories: Integrated Circuits
Status: Active
Case / Package: 20-TSSOP-EP
Maximum Supply Voltage: 27V
Operating Input Voltage(Min): 4.5V
Channel Output Current: 150mA
Alternative Parts (Cross-Reference): LT3599IUH#PBF; LT3599EUH#PBF; LT3599EFE#TRPBF; LT3599EFE#PBF;
Introduction Date: April 22, 2013
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2030
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Balance
Quantity per package: 2,500