TPS3707-50D TI Supervisory Circuit | 8-SOIC | 4.65V Threshold, Active-Low Reset

Product Overview

The TPS3707-50D from Texas Instruments is a voltage supervisory circuit designed for monitoring power supplies in microprocessor-based systems. It provides a precision voltage reference and a comparator to monitor the supply voltage (VDD) and assert a reset signal when the voltage falls below a preset threshold. The device features an active-low, open-drain reset output that remains asserted for a fixed timeout period after the voltage returns above the threshold. Housed in an 8-pin SOIC package, the TPS3707-50D is ideal for applications requiring reliable power-on reset and low-voltage detection.

Detailed Technical Specifications

Key Features

• Precision voltage monitoring with 4.65V threshold
• Active-low reset output with 200ms timeout
• Low quiescent current: 10µA
• Wide supply voltage range: 2.0V to 6.0V
• Open-drain output for flexible interfacing
• Small 8-SOIC package
• Temperature range: -40°C to +85°C

Target Applications

• 5G base station power supply monitoring
• Automotive dashboard systems
• Industrial control systems
• Portable battery-powered devices
• Microprocessor reset circuits

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3707-50D. 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

TPS3707-50D 是德州儀器（TI）推出的一款電壓監控電路，專為微處理器系統中的電源監控而設計。它包含一個精密電壓基準和一個比較器，用於監控電源電壓（VDD），並在電壓低於預設閾值時發出復位信號。該器件具有低電平有效、開漏輸出的復位信號，在電壓恢復到閾值以上後，復位信號會保持一段固定的超時時間。TPS3707-50D 採用 8 引腳 SOIC 封裝，非常適合需要可靠上電復位和低電壓檢測的應用。

詳細技術參數

核心特性

• 精確電壓監控，閾值為 4.65V
• 低電平有效復位輸出，超時 200ms
• 低靜態電流：10µA
• 寬電源電壓範圍：2.0V 至 6.0V
• 開漏輸出，便於靈活接口
• 小型 8-SOIC 封裝
• 溫度範圍：-40°C 至 +85°C

典型應用場景

• 5G 基站電源監控
• 汽車儀表板系統
• 工業控制系統
• 便攜式電池供電設備
• 微處理器復位電路

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3707-50D 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。
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品質保證與合規

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• 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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]