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RY1303 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RY1303 product

RY1303

PMIC - Voltage Regulators - DC DC Switching Regulators

PMUBuck RegulatorDC/DC3-Channel

The RY1303 is a compact 3-channel synchronous buck regulator PMU, ideal for space-constrained 5V or Li-Ion powered applications like IP cameras and set-top boxes.

Best for

  • IP Cameras
  • Video Door Bells
  • DVRs
  • OTT/STB

Avoid if

  • Applications requiring >6W total output power
  • High-voltage input systems (>5.5V)

Check before use

  • Thermal dissipation requirements
  • Inductor saturation current ratings

Key specifications

Input Voltage
2.7V - 5.5V
Switching Frequency
1.2MHz
Max Output Current
2A (Total)
Package
QFN20-3x3

Compliance & Environment

RoHS
Yes
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementConsumer Electronics

Datasheet

47302722a46c85ea86d682f462a53504_2311101858_RYCHIP-Semiconductor-Inc--RY1303_C370881.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RY1303: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Alternative components

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

Design and risk insights

Questions & answers

The RY1303 is a 3-channel, 5.5V, 2A, 1.2MHz DC/DC step-down power management IC (PMU) designed for high-efficiency power conversion.