TLV803EB26RDBZR TI Supervisory Circuit | SOT-23-3 | 2.63V Threshold, Active-Low Reset

Product Overview

The TLV803EB26RDBZR from Texas Instruments is a supervisory circuit designed to monitor power supplies in digital systems. It provides a reset output to the microprocessor during power-up, power-down, and brownout conditions. The device operates over a wide voltage range and features a fixed threshold of 2.63V, making it suitable for 2.5V and 3V systems. The open-drain active-low reset output remains asserted for a minimum of 140ms after VDD rises above the threshold, ensuring proper system initialization.

Detailed Technical Specifications

Key Features

• Fixed threshold voltage of 2.63V
• Low supply current of 1.5µA
• Open-drain active-low reset output
• 140ms minimum reset timeout
• Guaranteed reset valid down to VDD = 1.0V
• Small SOT-23-3 package
• Temperature range -40°C to +125°C

Target Applications

• 5G base station power supply monitoring
• Automotive dashboard and infotainment systems
• Industrial PLC and motor control units
• Portable battery-powered devices
• Medical equipment like patient monitors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV803EB26RDBZR. 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

TLV803EB26RDBZR 是德州儀器推出的電源監控電路，專為數字系統中的微處理器提供復位信號。在電源上電、掉電和電壓跌落期間，該器件可確保系統可靠復位。其固定閾值電壓為 2.63V，適用於 2.5V 和 3V 系統。開漏極低電平有效復位輸出在 VDD 超過閾值後至少保持 140ms，確保系統正常初始化。

詳細技術參數

核心特性

• 固定閾值電壓 2.63V
• 低靜態電流 1.5µA
• 開漏極低電平有效復位輸出
• 最小復位超時 140ms
• 確保 VDD 低至 1.0V 時復位有效
• 小型 SOT-23-3 封裝
• 溫度範圍 -40°C 至 +125°C

典型應用場景

• 5G 基站電源監控
• 汽車儀表盤和信息娛樂系統
• 工業 PLC 和電機控制單元
• 便攜式電池供電設備
• 醫療設備如病人監護儀

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV803EB26RDBZR 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]