TLV809I50DBZR TI Supervisor IC | SOT-23-3 | 2.93V Threshold, Active-Low Reset

Product Overview

The TLV809I50DBZR is a supervisory circuit from Texas Instruments designed to monitor 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 threshold voltage of 2.93V (for the I50 option). The reset output is active-low and remains asserted for a minimum of 140ms after VDD rises above the threshold. Housed in a compact SOT-23-3 package, it is ideal for space-constrained applications.

Detailed Technical Specifications

Key Features

• Precision voltage monitoring with 2.93V threshold
• Active-low reset output with 140ms delay
• Low supply current of 9µA
• Wide operating voltage range: 1.1V to 5.5V
• Temperature range: -40°C to +125°C
• Small SOT-23-3 package

Target Applications

• 5G base station power management
• Automotive dashboard systems
• Industrial control modules
• Portable battery-powered devices
• Microcontroller reset circuits

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV809I50DBZR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
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• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

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• 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

TLV809I50DBZR 是德州儀器推出的電源監控電路，用於監測數字系統中的電源。它在電源上電、掉電和電壓跌落時提供復位輸出。該器件具有寬電源電壓範圍，固定閾值電壓為 2.93V（I50 選項）。復位輸出為低電平有效，在 VDD 上升到閾值以上後至少保持 140ms。採用緊湊的 SOT-23-3 封裝，適合空間受限的應用。

詳細技術參數

核心特性

• 精確電壓監控，閾值 2.93V
• 低電平有效復位輸出，延時 140ms
• 低靜態電流 9µA
• 寬工作電壓範圍：1.1V 至 5.5V
• 溫度範圍：-40°C 至 +125°C
• 小型 SOT-23-3 封裝

典型應用場景

• 5G 基站電源管理
• 汽車儀表板系統
• 工業控制模塊
• 便攜式電池供電設備
• 微控制器復位電路

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV809I50DBZR 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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
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