TPS3306-15QDRQ1 TI Supervisory Circuit | 8-SOIC | Dual 1.5V/1.5V, Active-Low Reset

Product Overview

The TPS3306-15QDRQ1 is a dual voltage supervisor from Texas Instruments, designed for automotive applications. It monitors two independent supply voltages (1.5V and 1.5V) and asserts a reset signal when either voltage falls below its threshold. The device features open-drain active-low reset outputs with a fixed delay time of 200ms. Housed in an 8-pin SOIC package, it is qualified to AEC-Q100 standards, making it suitable for harsh automotive environments.

Detailed Technical Specifications

Key Features

• Dual voltage monitoring for two independent 1.5V rails
• Precision threshold accuracy of ±2% over temperature
• Fixed 200ms reset delay ensures proper system initialization
• Open-drain reset output allows wired-OR connection
• Low supply current of 10µA (typical)
• Automotive grade: AEC-Q100 qualified
• Small 8-pin SOIC package saves board space

Target Applications

• Automotive ADAS (Advanced Driver Assistance Systems) like radar modules and camera ECUs
• Infotainment systems and dashboard clusters
• 5G base station power management modules
• Industrial motor control and PLC systems
• Portable medical devices requiring dual voltage supervision

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3306-15QDRQ1. 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

TPS3306-15QDRQ1 是德州儀器推出的雙電壓監控器，專為汽車應用設計。它監控兩個獨立的 1.5V 電源電壓，當任一電壓低於閾值時，會觸發復位信號。器件具有開漏極低電平有效復位輸出，固定延遲時間為 200ms。採用 8 引腳 SOIC 封裝，符合 AEC-Q100 標準，適用於惡劣的汽車環境。

詳細技術參數

核心特性

• 雙電壓監控，適用於兩個獨立的 1.5V 電源軌
• 精確閾值精度：±2%（全溫度範圍）
• 固定 200ms 復位延遲，確保系統正常初始化
• 開漏極復位輸出，支持線與連接
• 低供電電流：10µA（典型值）
• 汽車級認證：AEC-Q100
• 小型 8 引腳 SOIC 封裝，節省電路板空間

典型應用場景

• 汽車 ADAS（高級駕駛輔助系統），如雷達模塊和攝像頭 ECU
• 信息娛樂系統和儀表盤集群
• 5G 基站電源管理模塊
• 工業電機控制和 PLC 系統
• 需要雙電壓監控的便攜式醫療設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3306-15QDRQ1 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]