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SR1HARU AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SR1HARU product

SR1HARU

Supervisors

Smart ResetSupervisorLow Power

The SR1HARU is a specialized 4-pin Smart Reset IC providing a 4.0s delay to prevent accidental system resets in portable devices.

Best for

  • Wearables
  • Smartwatches
  • Portable electronics

Avoid if

  • Applications requiring a reset delay other than 4.0s

Check before use

  • Power-up sequence to prevent test mode entry

Key specifications

Reset Delay
4.0 s
Supply Voltage
2.0 V - 5.5 V
Output Type
Open Drain

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

WearablesSmartwatches

Datasheet

SR1HARU-STMicroelectronics-datasheet-23726732.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SR1HARU: 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 Smart Reset IC that ensures system resets only occur after a sustained push-button press, preventing accidental resets from short button closures.