TPS3808G125QDBVRQ1 TI Supervisory Circuit | SOT-23-6 | 1.25V Threshold, Active-Low Reset

Product Overview

The TPS3808G125QDBVRQ1 from Texas Instruments is a supervisory circuit designed for monitoring power supplies in automotive and industrial applications. It provides a precision voltage threshold of 1.25V with a 2.5% accuracy over temperature. The device asserts a reset signal when the monitored voltage falls below the threshold and maintains the reset for a fixed delay time of 200ms after the voltage rises above the threshold. Housed in a compact SOT-23-6 package, it is qualified for automotive applications (AEC-Q100).

Detailed Technical Specifications

Key Features

• Precision 1.25V threshold with ±2.5% accuracy
• Fixed 200ms reset delay time
• Low quiescent current: 2.4µA typical
• Wide supply voltage range: 1.8V to 6.0V
• Active-low, open-drain reset output
• Automotive grade: AEC-Q100 qualified
• Compact SOT-23-6 package

Target Applications

• Automotive infotainment systems (e.g., dashboard displays)
• Advanced driver-assistance systems (ADAS) modules
• 5G base station power management
• Industrial control systems
• Portable battery-powered devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3808G125QDBVRQ1. 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.
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• 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

TPS3808G125QDBVRQ1 是德州儀器 (TI) 推出的一款監控電路，專為汽車和工業應用中的電源監控而設計。它提供精確的 1.25V 電壓閾值，精度為 ±2.5%。當被監控電壓低於閾值時，器件會發出復位信號，並在電壓回升至閾值以上後保持復位狀態 200ms。器件採用緊湊的 SOT-23-6 封裝，並通過 AEC-Q100 汽車級認證。

詳細技術參數

核心特性

• 精確 1.25V 閾值，精度 ±2.5%
• 固定 200ms 復位延遲時間
• 低靜態電流：典型值 2.4µA
• 寬電源電壓範圍：1.8V 至 6.0V
• 低電平有效、開漏復位輸出
• 汽車級認證：AEC-Q100
• 緊湊 SOT-23-6 封裝

典型應用場景

• 汽車信息娛樂系統（例如儀表板顯示）
• 高級駕駛輔助系統 (ADAS) 模塊
• 5G 基站電源管理
• 工業控制系統
• 便攜式電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3808G125QDBVRQ1 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

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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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
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