TPS389001QDSERQ1 TI Supervisory Circuits | 6-WSON (1.5X1.5) | 0.5% Accuracy, Adjustable Delay

Product Overview

The TPS389001QDSERQ1 from Texas Instruments is a high-accuracy, low-power supervisory circuit designed for monitoring power supply voltages in automotive and industrial applications. It features a precision voltage reference with 0.5% accuracy over temperature and an adjustable reset delay time. Housed in a compact 6-pin WSON package (1.5mm x 1.5mm), it is ideal for space-constrained designs. The device operates over a wide supply voltage range of 1.6V to 6.0V and consumes only 5µA typical quiescent current. It provides a reset output that remains asserted when the monitored voltage falls below the threshold and for a user-defined delay after recovery.

Detailed Technical Specifications

Key Features

• High accuracy: ±0.5% threshold voltage
• Ultra-low power consumption: 5 µA typical
• Adjustable reset delay time
• Wide supply voltage range: 1.6V to 6.0V
• Small package: 6-WSON (1.5mm x 1.5mm)
• Automotive qualified: AEC-Q100

Target Applications

• Automotive: Advanced driver-assistance systems (ADAS) like radar modules, infotainment dashboards, and body control modules
• Industrial: 5G base station power management, programmable logic controllers (PLCs), and sensor nodes
• Portable devices: Battery-powered equipment requiring low power

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS389001QDSERQ1. 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

TPS389001QDSERQ1 是德州儀器推出的一款高精度、低功耗監控電路，專為汽車和工業應用中的電源電壓監控而設計。它採用精度為 0.5% 的電壓基準，並具有可調復位延遲時間。器件採用緊湊的 6 引腳 WSON 封裝（1.5mm x 1.5mm），非常適合空間受限的設計。工作電源電壓範圍為 1.6V 至 6.0V，典型靜態電流僅 5µA。當監控電壓低於閾值時，復位輸出保持有效，並在電壓恢復後持續用戶定義的延遲時間。

詳細技術參數

核心特性

• 高精度：±0.5% 閾值電壓
• 超低功耗：典型值 5 µA
• 可調復位延遲時間
• 寬電源電壓範圍：1.6V 至 6.0V
• 小型封裝：6-WSON（1.5mm x 1.5mm）
• 通過汽車級認證：AEC-Q100

典型應用場景

• 汽車：先進駕駛輔助系統（ADAS）如雷達模塊、信息娛樂儀表板、車身控制模塊
• 工業：5G 基站電源管理、可編程邏輯控制器（PLC）、傳感器節點
• 便攜設備：需要低功耗的電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS389001QDSERQ1 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。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

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]