TPS3306-33QDRQ1 TI Supervisory Circuit | 8-SOIC | Dual Voltage Monitor, 3.3V

Product Overview

The TPS3306-33QDRQ1 is a dual voltage supervisor from Texas Instruments, designed for automotive applications. It monitors two independent supply voltages (3.3V and adjustable) and provides reset signals during power-up, power-down, and brown-out conditions. Housed in an 8-SOIC package, this device ensures reliable system operation with precision voltage monitoring and low power consumption.

Detailed Technical Specifications

Key Features

• Dual voltage monitoring with fixed 3.3V and adjustable input
• High threshold accuracy: ±1.5% over temperature
• Low quiescent current: 15µA typical
• Open-drain active-low reset outputs
• 200ms reset timeout delay
• Wide supply range: 2.7V to 6V
• Automotive grade: AEC-Q100 qualified
• Small 8-SOIC package

Target Applications

The TPS3306-33QDRQ1 is ideal for automotive and industrial systems requiring reliable voltage supervision. Specific applications include:

• 5G base station power management modules
• Automotive dashboard controllers
• Advanced driver-assistance systems (ADAS) ECUs
• Infotainment systems
• Industrial PLCs and motor drives
• Portable medical devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3306-33QDRQ1. 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

TPS3306-33QDRQ1 是德州儀器推出的雙電壓監控器，專為汽車應用設計。它監控兩個獨立的電源電壓（3.3V 和可調），並在電源上電、下電和電壓跌落時提供復位信號。該器件採用 8-SOIC 封裝，具有精確的電壓監控和低功耗特性，確保系統可靠運行。

詳細技術參數

核心特性

• 雙電壓監控，固定 3.3V 和可調輸入
• 高閾值精度：±1.5%（全溫度範圍）
• 低靜態電流：典型值 15µA
• 開漏極低電平有效復位輸出
• 200ms 復位超時延遲
• 寬電源範圍：2.7V 至 6V
• 汽車級認證：AEC-Q100
• 小型 8-SOIC 封裝

典型應用場景

TPS3306-33QDRQ1 適用於需要可靠電壓監控的汽車和工業系統。具體應用包括：

• 5G 基站電源管理模塊
• 汽車儀表盤控制器
• 高級駕駛輔助系統（ADAS）ECU
• 信息娛樂系統
• 工業 PLC 和電機驅動
• 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 TPS3306-33QDRQ1 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]