TPS3700DDCR TI Overvoltage/Undervoltage Detector | SOT-23-THIN | 0.4% Threshold Accuracy, 1.8V to 18V Supply

Product Overview

The TPS3700DDCR from Texas Instruments is a high-accuracy, dual-channel overvoltage and undervoltage detector designed for monitoring supply voltages in a wide range of applications. Housed in a compact SOT-23-THIN package, this device offers precise threshold detection with a typical accuracy of 0.4%, making it ideal for systems requiring reliable voltage supervision. The TPS3700 operates over a supply voltage range of 1.8V to 18V and features open-drain outputs that can be pulled up to voltages independent of the supply. Its low quiescent current of 5.5 µA (typical) ensures minimal power consumption, suitable for battery-powered and energy-efficient designs.

Detailed Technical Specifications

Key Features

• High threshold accuracy: ±0.4% over temperature
• Wide supply voltage range: 1.8V to 18V
• Low quiescent current: 5.5 µA (typical)
• Two independent comparators for overvoltage and undervoltage detection
• Open-drain outputs with internal pull-up resistors option
• Built-in hysteresis for noise immunity
• Small SOT-23-THIN package for space-constrained designs

Target Applications

The TPS3700DDCR is suitable for a variety of applications requiring precise voltage monitoring, including:

• 5G base station power supply monitoring
• Automotive dashboard and infotainment systems
• Industrial control systems and PLCs
• Portable and battery-powered devices
• Server and telecom equipment
• Medical devices and instrumentation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3700DDCR. 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

TPS3700DDCR 是德州儀器 (TI) 推出的一款高精度雙通道過壓和欠壓檢測器，專為監控各種應用中的電源電壓而設計。該器件採用緊湊的 SOT-23-THIN 封裝，典型閾值精度為 0.4%，非常適合需要可靠電壓監控的系統。TPS3700 的工作電源電壓範圍為 1.8V 至 18V，並具有開漏輸出，可獨立於電源電壓上拉。其典型靜態電流僅為 5.5 µA，確保了低功耗，適用於電池供電和節能設計。

詳細技術參數

核心特性

• 高閾值精度：±0.4%（全溫度範圍）
• 寬電源電壓範圍：1.8V 至 18V
• 低靜態電流：5.5 µA（典型值）
• 兩個獨立比較器，用於過壓和欠壓檢測
• 開漏輸出，可選內部上拉電阻
• 內置遲滯，提高抗噪聲能力
• 小型 SOT-23-THIN 封裝，適合空間受限的設計

典型應用場景

TPS3700DDCR 適用於需要精確電壓監控的多種應用，包括：

• 5G 基站電源監控
• 汽車儀表盤和信息娛樂系統
• 工業控制系統和 PLC
• 便攜式和電池供電設備
• 服務器和電信設備
• 醫療設備和儀器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3700DDCR 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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• 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。
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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
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