TS831-3IDT ST Supervisory Circuit | 8-SOIC | 2.63V Threshold, Active Low Reset

Product Overview

The TS831-3IDT from STMicroelectronics is a precision voltage supervisory circuit designed to monitor power supplies in microprocessor and digital systems. It provides a reset signal to the system when the supply voltage drops below a preset threshold, ensuring reliable operation during power-up, power-down, and brownout conditions. Housed in an 8-SOIC package, this device features a 2.63V threshold voltage and an active low, open-drain reset output. The TS831-3IDT is ideal for applications requiring high accuracy and low power consumption.

Detailed Technical Specifications

Key Features

• Precision voltage monitoring with ±1.5% threshold accuracy
• Low supply current of 5µA, ideal for battery-powered applications
• Open-drain reset output with internal pull-up resistor option
• Guaranteed reset valid down to VCC = 1.0V
• 200ms reset timeout delay prevents false triggering
• Available in 8-SOIC package for compact designs

Target Applications

• 5G base station power supply monitoring
• Automotive dashboard and infotainment systems
• Industrial PLC and motor control units
• Portable medical devices like glucose meters
• Smart home gateways and IoT nodes

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TS831-3IDT. 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

TS831-3IDT 是意法半導體推出的一款精密電壓監控電路，專為微處理器和數位系統的電源監控而設計。當電源電壓低於預設閾值時，它會向系統提供復位信號，確保在開機、關機和電壓驟降條件下的可靠運行。該器件採用 8-SOIC 封裝，具有 2.63V 閾值電壓和開漏低電平有效復位輸出。TS831-3IDT 非常適合需要高精度和低功耗的應用。

詳細技術參數

核心特性

• 精密電壓監控，閾值精度 ±1.5%
• 低電源電流 5µA，適合電池供電應用
• 開漏復位輸出，可選內部上拉電阻
• 保證復位有效至 VCC = 1.0V
• 200ms 復位超時延遲，防止誤觸發
• 採用 8-SOIC 封裝，設計緊湊

典型應用場景

• 5G 基站電源監控
• 汽車儀表板及資訊娛樂系統
• 工業 PLC 和電機控制單元
• 可攜式醫療設備，如血糖儀
• 智能家居網關和 IoT 節點

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TS831-3IDT 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。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 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。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]