TPS3813L30DBVT TI Supervisory Circuit | SOT-23-6 | 3.0V Threshold, Active-Low Reset

Product Overview

The TPS3813L30DBVT from Texas Instruments is a supervisory circuit designed for monitoring power supply voltages in digital systems. It provides a reset output to the microprocessor during power-up, power-down, and brownout conditions. The device features a fixed threshold voltage of 3.0V, ensuring reliable system reset when the supply voltage drops below this level. Housed in a compact SOT-23-6 package, it is ideal for space-constrained applications.

Detailed Technical Specifications

Key Features

• Precision 3.0V threshold for accurate monitoring
• Active-low reset output with open-drain configuration
• Low quiescent current of 9 µA for power-sensitive designs
• 200 ms reset timeout ensures stable system startup
• Wide supply voltage range from 1.1V to 5.5V
• Compact SOT-23-6 package for space-constrained applications
• Operating temperature range -40°C to +125°C for industrial environments

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Industrial control systems (e.g., PLCs)
• Portable medical devices (e.g., glucose monitors)
• IoT edge nodes and sensors
• FPGA and DSP power monitoring

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3813L30DBVT. 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

TPS3813L30DBVT 是德州儀器推出的電源監控復位電路，專為數字系統的電源電壓監控設計。該器件在系統上電、斷電和電壓跌落時提供復位信號給微處理器。其固定閾值電壓為 3.0V，確保當電源電壓低於此值時系統可靠復位。採用緊湊的 SOT-23-6 封裝，適用於空間受限的應用。

詳細技術參數

核心特性

• 精確的 3.0V 閾值，實現準確監控
• 低電平有效復位輸出，開漏配置
• 低靜態電流 9 µA，適合低功耗設計
• 200 ms 復位超時，確保系統穩定啟動
• 寬電源電壓範圍 1.1V 至 5.5V
• 緊湊的 SOT-23-6 封裝，節省空間
• 工作溫度範圍 -40°C 至 +125°C，適用於工業環境

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤和信息娛樂系統
• 工業控制系統（如 PLC）
• 便攜式醫療設備（如血糖儀）
• 物聯網邊緣節點和傳感器
• FPGA 和 DSP 電源監控

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3813L30DBVT 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.
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