TS831-5IDT ST Supervisory Circuit | 8-SOIC | 5V Threshold, Active Low Reset

Product Overview

The TS831-5IDT from STMicroelectronics is a precision voltage supervisory circuit designed to monitor power supplies in microprocessor-based systems. It provides a reset signal to the system whenever 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 fixed 5V threshold voltage and an active-low, open-drain reset output. The TS831-5IDT is characterized for operation over the industrial temperature range of -40°C to +85°C, making it suitable for a wide range of applications.

Detailed Technical Specifications

Key Features

• Precision 5V threshold voltage with ±1.5% accuracy
• Low supply current of 10µA typical
• Open-drain reset output with internal pull-up resistor
• 200ms reset timeout delay
• Guaranteed reset output valid down to VCC = 1.0V
• Power supply glitch immunity
• Industrial temperature range
• RoHS compliant

Target Applications

• 5G base station power monitoring
• Automotive dashboard systems
• Industrial controllers
• Portable battery-powered equipment
• Microprocessor and microcontroller systems
• Embedded systems requiring reliable reset

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TS831-5IDT. 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

TS831-5IDT 是意法半導體（STMicroelectronics）推出的一款精密電壓監控電路，專為微處理器系統中的電源監控而設計。當電源電壓低於預設閾值時，該器件會向系統提供復位信號，確保在電源上電、斷電和電壓驟降期間的可靠運行。該器件採用 8-SOIC 封裝，具有固定的 5V 閾值電壓和開漏低電平有效復位輸出。TS831-5IDT 的工作溫度範圍為 -40°C 至 +85°C，適用於多種應用場景。

詳細技術參數

核心特性

• 精確的 5V 閾值電壓，精度 ±1.5%
• 典型電源電流僅 10µA
• 開漏復位輸出，內置上拉電阻
• 200ms 復位超時延遲
• 保證復位輸出在 VCC = 1.0V 時仍有效
• 電源干擾抑制能力
• 工業級溫度範圍
• 符合 RoHS 標準

典型應用場景

• 5G 基站電源監控
• 汽車儀表板系統
• 工業控制器
• 便攜式電池供電設備
• 微處理器和微控制器系統
• 需要可靠復位的嵌入式系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TS831-5IDT 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]