TPS3421EGDRYT TI Supervisory Circuits | 6-SON (1.45X1) | 2.7V-5.5V, 1.6s Delay

Product Overview

The TPS3421EGDRYT from Texas Instruments is a low-power, voltage supervisory circuit designed for monitoring power supply voltages in a variety of systems. It features a precision voltage reference and a programmable delay time, making it ideal for applications requiring reliable power-on reset and system monitoring. The device operates over a wide supply voltage range of 2.7V to 5.5V and is available in a compact 6-pin SON package (1.45mm x 1.0mm). With a typical quiescent current of only 1.5µA, it is well-suited for battery-powered and energy-efficient designs.

Detailed Technical Specifications

Key Features

• Ultra-low power consumption: 1.5µA typical quiescent current
• Precision voltage monitoring with 1.6V threshold
• Programmable reset delay time via external capacitor (1.6s with 0.1µF)
• Open-drain active-low RESET output
• Wide operating voltage range: 2.7V to 5.5V
• Small 6-pin SON package for space-constrained designs
• Temperature range: -40°C to +125°C

Target Applications

• 5G base station power supply monitoring
• Automotive dashboard and infotainment systems
• Portable and battery-powered devices (e.g., IoT sensors, wearables)
• Industrial control systems and PLCs
• Medical equipment (e.g., patient monitors, infusion pumps)
• Networking equipment (e.g., routers, switches)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3421EGDRYT. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
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• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

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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

TPS3421EGDRYT 是德州儀器（TI）推出的一款低功耗電壓監控電路，專為監控各種系統中的電源電壓而設計。它具備精確的電壓參考和可編程延遲時間，非常適合需要可靠上電復位和系統監控的應用。該器件的工作電源電壓範圍為 2.7V 至 5.5V，採用緊湊的 6 引腳 SON 封裝（1.45mm x 1.0mm）。典型靜態電流僅為 1.5µA，非常適合電池供電和節能設計。

詳細技術參數

核心特性

• 超低功耗：典型靜態電流 1.5µA
• 精確電壓監控，閾值 1.6V
• 通過外部電容可編程復位延遲時間（0.1µF 電容對應 1.6s）
• 開漏低電平有效 RESET 輸出
• 寬工作電壓範圍：2.7V 至 5.5V
• 小型 6 引腳 SON 封裝，適合空間受限設計
• 溫度範圍：-40°C 至 +125°C

典型應用場景

• 5G 基站電源監控
• 汽車儀表盤和信息娛樂系統
• 便攜式和電池供電設備（例如 IoT 傳感器、可穿戴設備）
• 工業控制系統和 PLC
• 醫療設備（例如病人監護儀、輸液泵）
• 網絡設備（例如路由器、交換機）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3421EGDRYT 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

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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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