TPS386040RGPT TI Supervisory Circuits | 20-QFN (4x4) | 4-Channel, 0.5% Accuracy

Product Overview

The TPS386040RGPT from Texas Instruments is a quad-channel voltage supervisor with precision monitoring capabilities. It is designed for systems requiring reliable power supply monitoring with high accuracy and low power consumption. The device monitors up to four supply voltages and provides reset outputs with programmable delay times. Housed in a compact 20-pin QFN (4x4 mm) package, it is ideal for space-constrained applications.

Detailed Technical Specifications

Key Features

• Quad-channel voltage monitoring with ±0.5% threshold accuracy
• Ultra-low quiescent current: 10 µA typical
• Programmable reset delay using external capacitor
• Open-drain active-low reset output
• Wide supply voltage range: 1.8 V to 6.5 V
• Small 20-pin QFN package (4x4 mm)
• Industrial temperature range: -40°C to +125°C

Target Applications

The TPS386040RGPT is suitable for a variety of applications including:

• 5G base stations: Monitoring core and I/O voltages
• Automotive dashboard systems: Ensuring reliable operation of infotainment and display modules
• Industrial control systems: Supervising PLC and sensor power rails
• Medical devices: Monitoring critical power supplies in patient monitoring equipment
• Networking equipment: Power sequencing in routers and switches

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS386040RGPT. 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

TPS386040RGPT 是德州儀器推出的四通道電壓監控器，具有精確監控能力。它專為需要高精度和低功耗的電源監控系統設計。該器件可監控多達四個電源電壓，並提供帶可編程延遲時間的復位輸出。採用緊湊的 20 引腳 QFN（4x4 mm）封裝，非常適合空間受限的應用。

詳細技術參數

核心特性

• 四通道電壓監控，閾值精度 ±0.5%
• 超低靜態電流：典型值 10 µA
• 通過外部電容器可編程復位延遲
• 開漏低電平有效復位輸出
• 寬電源電壓範圍：1.8 V 至 6.5 V
• 小型 20 引腳 QFN 封裝（4x4 mm）
• 工業溫度範圍：-40°C 至 +125°C

典型應用場景

TPS386040RGPT 適用於多種應用，包括：

• 5G 基站：監控核心和 I/O 電壓
• 汽車儀表板系統：確保信息娛樂和顯示模塊的可靠運行
• 工業控制系統：監控 PLC 和傳感器電源軌
• 醫療設備：監控患者監護設備中的關鍵電源
• 網絡設備：路由器和交換機中的電源排序

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS386040RGPT 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。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• 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]