TPS3305-33DGN TI Supervisory Circuits | 8-HVSSOP | 3.3V, Dual Processor Supervisor

Product Overview

The TPS3305-33DGN is a dual processor supervisor circuit from Texas Instruments (TI) designed to monitor two independent supply voltages. It provides reset signals to microprocessors, DSPs, or other logic systems during power-up, power-down, and brown-out conditions. The device features a fixed 3.3V monitored voltage for the primary supply and an adjustable secondary supply. Housed in an 8-pin HVSSOP package, it offers a compact solution for systems requiring reliable voltage supervision.

Detailed Technical Specifications

Key Features

• Dual voltage monitoring: fixed 3.3V and adjustable secondary
• Low supply current: 10µA typical
• Precision reset threshold: ±2% over temperature
• 200ms reset timeout delay
• Open-drain active-low reset output
• Small 8-pin HVSSOP package
• Wide operating temperature range

Target Applications

• 5G base station power management
• Automotive dashboard controllers
• Industrial PLC systems
• Medical monitoring equipment
• Networking switches and routers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3305-33DGN. 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

TPS3305-33DGN 是德州儀器 (TI) 的一款雙處理器監控電路，設計用於監控兩個獨立的電源電壓。它在系統上電、下電和電壓跌落期間為微處理器、DSP 或其他邏輯系統提供復位信號。該器件具有固定的 3.3V 主監控電壓和可調節的輔助監控電壓。採用 8 引腳 HVSSOP 封裝，為需要可靠電壓監控的系統提供了緊湊的解決方案。

詳細技術參數

核心特性

• 雙電壓監控：固定 3.3V 和可調節輔助電壓
• 低電源電流：典型值 10µA
• 精確復位閾值：全溫度範圍 ±2%
• 200ms 復位超時延遲
• 開漏低電平有效復位輸出
• 小型 8 引腳 HVSSOP 封裝
• 寬工作溫度範圍

典型應用場景

• 5G 基站電源管理
• 汽車儀表板控制器
• 工業 PLC 系統
• 醫療監控設備
• 網絡交換機和路由器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3305-33DGN 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]