STM6321LWY6F ST Supervisory Circuit | SOT-23-5 | 2.63V Threshold, Active Low

Product Overview

The STM6321LWY6F is a supervisory circuit from STMicroelectronics designed to monitor power supply voltages in digital systems. It provides a reset output during power-up, power-down, and brown-out conditions. The device is available in a compact SOT-23-5 package, making it suitable for space-constrained applications. With a fixed threshold voltage of 2.63V, it ensures reliable system reset when the supply voltage drops below the threshold. The reset output is active low and remains asserted for a minimum timeout period after the voltage rises above the threshold.

Detailed Technical Specifications

Key Features

• Precision voltage monitoring with 2.63V threshold
• Low supply current of 1.5µA
• Open-drain reset output
• 140ms reset timeout period
• Wide operating voltage range
• Compact SOT-23-5 package

Target Applications

• 5G base station power supply monitoring
• Automotive dashboard systems
• Industrial control systems
• Portable battery-powered devices
• Microprocessor reset circuits

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM6321LWY6F. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

STM6321LWY6F是意法半導體推出的一款電源監控電路，用於監測數字系統中的電源電壓。它在開機、關機和電壓跌落時提供復位輸出。該器件採用緊湊的SOT-23-5封裝，適合空間受限的應用。具有2.63V的固定閾值電壓，當電源電壓低於閾值時確保系統可靠復位。復位輸出為低電平有效，並在電壓回升至閾值以上後保持至少一個超時週期。

詳細技術參數

核心特性

• 精確電壓監控，閾值2.63V
• 低靜態電流1.5µA
• 開漏復位輸出
• 140ms復位超時週期
• 寬工作電壓範圍
• 緊湊SOT-23-5封裝

典型應用場景

• 5G基站電源監控
• 汽車儀表板系統
• 工業控制系統
• 便攜式電池供電設備
• 微處理器復位電路

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM6321LWY6F 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
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• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]