TPS3840PH27DBVRQ1 TI Supervisory Circuits | SOT-23-5 | 2.7V Threshold, Active-High

Product Overview

The TPS3840PH27DBVRQ1 is a high-performance voltage supervisor from Texas Instruments, designed for automotive and industrial applications. It monitors supply voltages and asserts a reset signal when the voltage falls below a preset threshold, ensuring reliable system operation. Housed in a compact SOT-23-5 package, this device offers a fixed threshold voltage of 2.7V with active-high, open-drain output. It features low quiescent current (typically 1.5 µA) and high accuracy (±1.5% over temperature), making it ideal for battery-powered and power-sensitive systems.

Detailed Technical Specifications

Key Features

• Ultra-low quiescent current: 1.5 µA typical
• High threshold accuracy: ±1.5% over temperature
• Wide supply voltage range: 1.5V to 6.0V
• Active-high, open-drain output
• Built-in reset delay: 200 ms
• Small SOT-23-5 package
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive: ADAS, infotainment, dashboard, body control modules
• Industrial: PLC, motor control, sensors
• Consumer: IoT devices, wearables
• 5G base station power management
• Battery-powered equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3840PH27DBVRQ1. 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

TPS3840PH27DBVRQ1 是德州儀器推出的一款高性能電壓監控器，專為汽車和工業應用設計。它監控電源電壓，當電壓低於預設閾值時發出復位信號，確保系統可靠運行。該器件採用緊湊的 SOT-23-5 封裝，提供 2.7V 固定閾值電壓和主動高電平、開漏輸出。其典型靜態電流僅 1.5 µA，精度高達 ±1.5%（全溫度範圍），非常適合電池供電和對功耗敏感的系統。

詳細技術參數

核心特性

• 超低靜態電流：典型值 1.5 µA
• 高閾值精度：全溫度範圍 ±1.5%
• 寬電源電壓範圍：1.5V 至 6.0V
• 主動高電平、開漏輸出
• 內置復位延時：200 ms
• 小型 SOT-23-5 封裝
• 通過 AEC-Q100 認證，適用於汽車應用

典型應用場景

• 汽車：ADAS、信息娛樂系統、儀表板、車身控制模塊
• 工業：PLC、電機控制、傳感器
• 消費電子：物聯網設備、可穿戴設備
• 5G 基站電源管理
• 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 TPS3840PH27DBVRQ1 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]