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RT4812GJ8F AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RT4812GJ8F product

RT4812GJ8F

Power Management (PMIC)

Boost ConverterPMICLi-Ion Power

The RT4812 is a high-efficiency boost converter optimized for single-cell Li-Ion battery systems, offering up to 96% efficiency and 2.1A output current.

Best for

  • Smartphones
  • Portable battery-powered devices

Avoid if

  • Applications requiring output voltages > 5.5V

Check before use

  • Inductor saturation current rating (≥ 5000mA recommended)

Key specifications

Input Voltage
1.8V to 5.5V
Output Current
2.1A
Efficiency
96%
Package
TSOT-23-8 (FC)

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Portable EquipmentSmart-Phones

Datasheet

RT4812GJ8F-Richtek-datasheet-70729510.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RT4812GJ8F: 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
Verified KiCad 8 symbol, footprint, and 3D model
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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 RT4812 is a high-efficiency boost regulator with CMCOT topology, designed to provide a stable output voltage from a single-cell Li-Ion battery even when the battery voltage is below the system minimum.