RT9300B, RT9300A Low Dropout Current Source

Richtek

Description

RT9300A/B Tiny Package, Low Dropout Current Source General .
The RT9300A/B low-dropout bias supply for white LEDs is a high-performance alternative to the simple ballast resistors used in conventional white LED.

📥 Download Datasheet

RT9300B Datasheet Preview — This datasheet PDF includes multiple part numbers: RT9300B, RT9300A. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: RT9300B, RT9300A
Manufacturer: Richtek
File Size: 114.91 KB
Datasheet: RT9300A_Richtek.pdf
Description: Low Dropout Current Source
Note: This datasheet PDF includes multiple part numbers: RT9300B, RT9300A.
Please refer to the document for exact specifications by model.

Applications

* significantly improved efficiency. The RT9300A/B requires only a 60/45mV dropout voltage at a 20/15mA load on each output to match the LED brightness. Ordering Information RT9300A/B Package Type E : SOT-23-6 Lead Plating System P : Pb Free G : Green (Halogen Free and Pb Free) Note : Sink Current

RT9300B Distributors

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RT9300A Low Dropout Current Source Richtek

Richtek RT9300B-like datasheet