TPS3307-18MJG TI Supervisory Circuits | 3.3V/1.8V Dual Supply Monitor

Product Overview

The TPS3307-18MJG from Texas Instruments is a dual-supply voltage supervisor designed to monitor two independent voltage rails: 3.3V and 1.8V. It provides precise monitoring with reset output during power-up, power-down, and brown-out conditions. The device ensures reliable system operation by holding the microprocessor in reset until the supply voltages stabilize. With a fixed-sense threshold and an active-low, open-drain reset output, it is ideal for applications requiring high accuracy and low power consumption.

Detailed Technical Specifications

Key Features

• Dual voltage monitoring: 3.3V and 1.8V rails
• High accuracy: ±2% threshold tolerance
• Low power consumption: 10µA quiescent current
• Open-drain reset output with internal pull-up
• 200ms reset timeout delay
• Wide operating temperature range: -40°C to +85°C
• Available in hermetic ceramic DIP package for harsh environments

Target Applications

• 5G base station power management
• Automotive dashboard controllers
• Industrial PLC systems
• Medical monitoring equipment
• FPGA/ASIC power sequencing

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3307-18MJG. 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

TPS3307-18MJG 是德州儀器推出的雙電源電壓監控器，專為監控 3.3V 和 1.8V 兩個獨立電源軌而設計。它在系統上電、掉電和電壓驟降時提供精確的監控，並輸出復位信號。該器件在電源電壓穩定之前保持微處理器處於復位狀態，確保系統可靠運行。具有固定檢測閾值和低電平有效、開漏輸出的復位信號，適用於需要高精度和低功耗的應用。

詳細技術參數

核心特性

• 雙電壓監控：3.3V 和 1.8V 電源軌
• 高精度：±2% 閾值容差
• 低功耗：10µA 靜態電流
• 開漏復位輸出，帶內部上拉
• 200ms 復位超時延遲
• 寬工作溫度範圍：-40°C 至 +85°C
• 採用密封陶瓷 DIP 封裝，適用於惡劣環境

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤控制器
• 工業 PLC 系統
• 醫療監控設備
• FPGA/ASIC 電源排序

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3307-18MJG 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]