TPS3820-50QPDBVRQ1 TI Supervisory Circuit | SOT-23-5 | 2.63V Threshold, 200ms Reset

Product Overview

The TPS3820-50QPDBVRQ1 from Texas Instruments is a supervisory circuit designed for monitoring power supplies in automotive and industrial applications. It provides a reset output during power-up, power-down, and brown-out conditions. The device features a fixed sense threshold voltage of 2.63V (for 5V systems) and a 200ms reset delay time. Housed in a compact SOT-23-5 package, it is ideal for space-constrained designs requiring high reliability.

Detailed Technical Specifications

Key Features

• Precision voltage monitoring with 2.63V threshold
• 200ms reset delay ensures stable system startup
• Low supply current of 9µA (typical)
• Open-drain reset output with internal pull-up
• Wide operating temperature range
• Automotive-grade qualification (AEC-Q100)
• Small SOT-23-5 package for space-saving

Target Applications

• Automotive infotainment systems (e.g., dashboard displays)
• Advanced driver-assistance systems (ADAS) modules
• 5G base station power management
• Industrial control systems (PLCs, motor drives)
• Portable medical devices
• Battery-powered equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3820-50QPDBVRQ1. 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

TPS3820-50QPDBVRQ1 是德州儀器推出的一款監控電路，專為汽車和工業應用中的電源監控而設計。它在電源上電、斷電和電壓跌落期間提供復位輸出。該器件具有 2.63V 的固定感測閾值電壓（適用於 5V 系統）和 200ms 的復位延遲時間。採用緊湊的 SOT-23-5 封裝，非常適合需要高可靠性的空間受限設計。

詳細技術參數

核心特性

• 精確電壓監控，閾值 2.63V
• 200ms 復位延遲，確保系統穩定啟動
• 典型供電電流僅 9µA
• 開漏復位輸出，內置上拉電阻
• 寬工作溫度範圍
• 汽車級認證（AEC-Q100）
• 小型 SOT-23-5 封裝，節省空間

典型應用場景

• 汽車資訊娛樂系統（例如儀表板顯示）
• 先進駕駛輔助系統（ADAS）模組
• 5G 基站電源管理
• 工業控制系統（PLC、電機驅動）
• 便攜式醫療設備
• 電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3820-50QPDBVRQ1 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]