RichTek Technology Corporation LED Driver IC RT9373AGQW

3-Channel Charge Pump White LED Driver with Low Dropout Current Source, 16WQFN Product overview: RT9373AGQW from Richtek 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-RT9373AGQW can be used for catalog matching and distributor lookup.

Manufacturer: Richtek USA Inc.
Win Source Part Number: 806936-RT9373AGQW
Packaging: Reel
Type: DC DC Regulator
Mounting Style: SMD
Applications: Backlight
Frequency: 250kHz
Current - Output / Channel: 20mA
Internal Switch(s): Yes
Topology: Switched Capacitor (Charge Pump)
Number of Outputs: 3
Voltage - Supply (Min): 2.8V
Supplier Device Package: 16-WQFN (3x3)
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 16-WFQFN Exposed Pad
Popularity: Medium
Fake Threat In the Open Market: 37 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 2,500
MSL Level: 3 (168 Hours)
Voltage - Supply (Maximum): 5V