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RY3730 AI Analysis:
Specs, Applications & Alternatives

AI summary

RY3730 product

RY3730

PMIC - LED Drivers

Boost ConverterLED DriverSOT-23-61.2MHz

The RY3730 is a compact, high-efficiency 1.2MHz boost LED driver capable of driving up to 8 series white LEDs from a 2.5V-5.5V input, ideal for portable battery-powered devices.

Best for

  • Portable LED backlighting
  • Camera flash modules
  • Battery-powered display drivers

Avoid if

  • Applications requiring >30V output
  • Non-boost topologies

Check before use

  • Inductor saturation current rating
  • Feedback resistor precision for current accuracy

Key specifications

Input Voltage
2.5V - 5.5V
Switching Frequency
1.2MHz
Max Output
30V
Feedback Voltage
250mV

Compliance & Environment

RoHS
Yes
REACH
nan
MSL
nan
ECCN
nan
HTSUS
nan

Application

Power ManagementConsumer Electronics

Datasheet

pYYBAGLEAVyAZDisAAl_xWtJvCo150.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

EDA Symbol
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PCB Footprint
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3D Model
STEP file for mechanical design
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The RY3730 is a step-up (boost) DC-DC converter specifically designed to drive white LED strings in series, commonly used in mobile and portable electronics.