TPS3897ADRYR TI Supervisory Circuits | 6-SON (1.45x1) | 0.5% Accuracy, Adjustable Threshold

Product Overview

The TPS3897ADRYR from Texas Instruments is a high-accuracy, low-power supervisory circuit designed for monitoring power supply voltages in a wide range of applications. It features a precision voltage reference and a comparator that generates a reset signal when the monitored voltage falls below a preset threshold. The device is available in a compact 6-pin SON package (1.45 mm x 1.0 mm) and operates over a wide temperature range of -40°C to +125°C. With a typical supply current of only 1.5 µA, it is ideal for battery-powered and energy-efficient systems.

Detailed Technical Specifications

Key Features

• High threshold accuracy: ±0.5% over temperature
• Ultra-low quiescent current: 1.5 µA
• Wide supply voltage range: 0.7 V to 5.5 V
• Adjustable threshold voltage via external resistors
• Fixed reset timeout: 200 ms
• Open-drain output with active-low reset
• Small 6-pin SON package for space-constrained designs

Target Applications

• 5G base station power supply monitoring
• Automotive dashboard and infotainment systems
• Industrial control systems and PLCs
• Portable and battery-powered devices
• Medical equipment and patient monitors
• IoT edge nodes and sensors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3897ADRYR. 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

TPS3897ADRYR 是德州儀器推出的一款高精度、低功耗電源監控電路，用於監測各種應用中的電源電壓。它包含一個精密電壓基準和比較器，當監測電壓低於預設閾值時會產生復位信號。該器件採用緊湊的 6 引腳 SON 封裝（1.45 mm x 1.0 mm），工作溫度範圍為 -40°C 至 +125°C。典型電源電流僅為 1.5 µA，非常適合電池供電和節能系統。

詳細技術參數

核心特性

• 高閾值精度：±0.5%（全溫度範圍）
• 超低靜態電流：1.5 µA
• 寬電源電壓範圍：0.7 V 至 5.5 V
• 通過外部電阻可調節閾值電壓
• 固定復位超時：200 ms
• 開漏輸出，低電平有效復位
• 小型 6 引腳 SON 封裝，適合空間受限設計

典型應用場景

• 5G 基站電源監控
• 汽車儀表板及信息娛樂系統
• 工業控制系統和 PLC
• 便攜式和電池供電設備
• 醫療設備和病人監護儀
• IoT 邊緣節點和傳感器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3897ADRYR 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

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
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]