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ST1S06PU33R AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ST1S06PU33R product

ST1S06PU33R

Voltage Regulators - DC DC Switching Regulators

Buck Regulator3.3V Output1.5A

The ST1S06PU33R is a high-efficiency, 1.5 A synchronous step-down regulator with a fixed 3.3 V output, designed for compact, high-frequency power conversion.

Best for

  • HDD power supplies
  • Compact digital core voltage regulation

Avoid if

  • Input voltage is below 4.2 V
  • Applications requiring adjustable output voltage (use adjustable version instead)

Check before use

  • Thermal dissipation requirements
  • Input voltage stability

Key specifications

Output Voltage
3.3 V
Max Output Current
1.5 A
Switching Frequency
1.5 MHz

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

ST1S06PU33R-STMicroelectronics-datasheet-9779805.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ST1S06PU33R: 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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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

It is a synchronous step-down DC-DC converter from STMicroelectronics, providing a fixed 3.3 V output at up to 1.5 A.