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ST1S12GR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ST1S12GR product

ST1S12GR

Voltage Regulators - DC DC Switching Regulators

Buck RegulatorDC-DC ConverterSynchronous

The ST1S12GR is a compact 0.7 A synchronous step-down regulator operating at 1.7 MHz, ideal for space-constrained low-voltage digital core applications.

Best for

  • HDD applications
  • Low-voltage digital core power

Avoid if

  • Applications requiring >0.7 A output current

Check before use

  • Input voltage range (2.5 V to 5.5 V)

Key specifications

Output Current
0.7 A
Switching Frequency
1.7 MHz
Input Voltage
2.5 V - 5.5 V
Package
TSOT23-5L

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PowerConsumer

Datasheet

ST1S12GR-STMicroelectronics-datasheet-5395115.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ST1S12GR: 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

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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 synchronous step-down DC-DC converter with an internal 0.7 A power switch, optimized for low-voltage digital cores.