TPS3126E12DBVT TI Supervisory Circuit | SOT-23-5 | 1.2V Threshold, Active-Low Reset

Product Overview

The TPS3126E12DBVT from Texas Instruments is a supervisory circuit designed for monitoring power supplies in digital systems. It provides a reset output during power-up, power-down, and brown-out conditions. The device operates over a wide supply voltage range and features a fixed sense threshold voltage of 1.2V. Housed in a compact SOT-23-5 package, it is ideal for space-constrained applications.

Detailed Technical Specifications

Key Features

• Fixed 1.2V threshold for monitoring low-voltage rails
• Active-low reset output with open-drain configuration
• 200ms reset timeout period ensures system stabilization
• Ultra-low quiescent current of 5µA extends battery life
• Wide supply voltage range from 1.2V to 5.5V
• Small SOT-23-5 package saves board space
• Temperature range -40°C to +85°C for industrial applications

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Portable medical devices like glucose monitors
• Industrial sensors and IoT modules
• Battery-powered equipment such as wireless headsets

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3126E12DBVT. 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

TPS3126E12DBVT 是德州儀器推出的一款電源監控復位電路，專為數字系統的電源監控設計。它在系統上電、掉電和電壓驟降時提供復位信號。該器件支持寬電源電壓範圍，固定檢測閾值電壓為1.2V。採用緊湊的 SOT-23-5 封裝，非常適合空間受限的應用。

詳細技術參數

核心特性

• 固定1.2V閾值，用於監控低壓電源軌
• 低電平有效復位輸出，開漏配置
• 200ms復位超時週期，確保系統穩定
• 超低靜態電流5µA，延長電池壽命
• 寬電源電壓範圍1.2V至5.5V
• 小型SOT-23-5封裝節省電路板空間
• 工業級溫度範圍-40°C至+85°C

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
• 便攜式醫療設備如血糖儀
• 工業傳感器和物聯網模塊
• 電池供電設備如無線耳機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3126E12DBVT 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]