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RT9073A-33GQZ AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RT9073A-33GQZ product

RT9073A-33GQZ

Power Management (PMIC)

LDO3.3VLow Power

The RT9073A-33GQZ is a high-efficiency, low-quiescent current 3.3V LDO regulator ideal for battery-powered applications.

Best for

  • Battery-powered portable devices
  • Low-power microcontroller systems

Avoid if

  • Applications requiring >250mA output current
  • Systems with input voltage >5.5V

Check before use

  • Thermal derating curve for the ZQFN-4L package

Key specifications

Output Voltage
3.3 V
Max Current
250 mA
Quiescent Current
1 µA
Package
ZQFN-4L 1x1

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Portable EquipmentMicrocontrollers

Datasheet

RT9073A-33GQZ-Richtek-datasheet-70730888.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RT9073A-33GQZ: 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

It is a fixed 3.3V output, 250mA low-dropout linear regulator from Richtek, optimized for ultra-low power consumption.