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GR7333 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

GR7333 product

GR7333

Power Management (PMIC)

LDO3.3V RegulatorCMOSLow Power

The GR7333 is a fixed 3.3V, 250mA CMOS LDO regulator designed for low-power, battery-operated applications requiring high input voltage tolerance up to 15V.

Best for

  • Battery-powered portable devices
  • Low-power sensor nodes
  • General-purpose 3.3V regulation

Avoid if

  • Applications requiring output currents exceeding 250mA
  • Environments with extreme temperature requirements outside -25°C to 80°C

Check before use

  • Thermal performance of the SOT-23-3 package under continuous load
  • Input voltage stability

Key specifications

Output Voltage
3.3V
Max Input Voltage
15V
Max Output Current
250mA
Quiescent Current
2µA

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Portable ElectronicsMedical Instruments

Datasheet

d9869869e4b4aa631c7df215ececf034_2404031035_GR-GR7333_C19631787.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for GR7333: 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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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 GR7333 is a positive voltage linear regulator (LDO) from Jiangsu Guorui Microelectronics, featuring a fixed 3.3V output and low quiescent current.