TPS388R02001RTERQ1 TI Supervisory Circuits | 16-WQFN (3X3) | 2.95V Threshold, Active Low

Product Overview

The TPS388R02001RTERQ1 is a precision supervisory circuit from Texas Instruments, designed for automotive and industrial applications requiring reliable voltage monitoring. It features a fixed threshold voltage of 2.95V with 1% accuracy, ensuring precise system reset control. Housed in a compact 16-WQFN (3x3mm) package, it offers a low quiescent current of 5.5µA typical, making it ideal for battery-powered and energy-efficient designs. The device provides an active-low reset output with a programmable delay time, enhancing system robustness against power supply glitches.

Detailed Technical Specifications

Key Features

• Precision voltage monitoring with 1% threshold accuracy
• Ultra-low quiescent current: 5.5µA typical
• Wide supply voltage range: 1.8V to 5.5V
• Programmable reset delay time via external capacitor
• Active-low, open-drain reset output
• Small 16-WQFN package (3x3mm) for space-constrained designs
• AEC-Q100 qualified for automotive applications
• Glitch immunity to fast voltage transients

Target Applications

• Automotive ADAS (Advanced Driver-Assistance Systems) like radar modules and camera ECUs
• 5G base station power management and reset control
• Industrial motor drives and PLCs requiring reliable voltage supervision
• Battery management systems (BMS) for electric vehicles
• Portable medical devices such as patient monitors and infusion pumps
• Dashboard and infotainment systems in automotive

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS388R02001RTERQ1. 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

TPS388R02001RTERQ1 是德州儀器（TI）推出的一款精密監控電路，專為需要可靠電壓監控的汽車和工業應用設計。它具有 2.95V 的固定閾值電壓，精度為 1%，確保精確的系統復位控制。該器件採用緊湊的 16-WQFN（3x3mm）封裝，典型靜態電流僅 5.5µA，非常適合電池供電和節能設計。它提供低電平有效復位輸出，並具有可編程延遲時間，增強了系統對電源瞬變的魯棒性。

詳細技術參數

核心特性

• 精密電壓監控，閾值精度 1%
• 超低靜態電流：典型值 5.5µA
• 寬電源電壓範圍：1.8V 至 5.5V
• 通過外部電容可編程復位延遲時間
• 低電平有效、開漏復位輸出
• 小型 16-WQFN 封裝（3x3mm），適合空間受限設計
• 通過 AEC-Q100 認證，適用於汽車應用
• 對快速電壓瞬變具有抗干擾能力

典型應用場景

• 汽車 ADAS（高級駕駛輔助系統），如雷達模塊和攝像頭 ECU
• 5G 基站電源管理與復位控制
• 工業電機驅動和 PLC，需要可靠的電壓監控
• 電動汽車電池管理系統（BMS）
• 便攜式醫療設備，如病人監護儀和輸液泵
• 汽車儀表盤和信息娛樂系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS388R02001RTERQ1 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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• 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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