TLV803EA30DPWR TI Supervisory Circuits | 5-X2SON(0.8x0.8) | 3.0V Threshold, Active-Low Reset

Product Overview

The TLV803EA30DPWR from Texas Instruments is a supervisory circuit designed to monitor power supplies in digital systems. It provides a reset output to the main processor during power-up, power-down, and brown-out 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 5-X2SON (0.8x0.8) package, it is ideal for space-constrained applications. The open-drain active-low reset output remains asserted for a minimum of 140ms after VDD rises above the threshold, allowing the system to stabilize.

Detailed Technical Specifications

Key Features

• Fixed 3.0V threshold voltage for precise monitoring
• Low quiescent current of 0.9µA extends battery life
• Open-drain reset output with 140ms minimum delay
• Wide supply voltage range from 1.0V to 6.0V
• Ultra-small 5-X2SON package saves board space
• Temperature range -40°C to +125°C for industrial use

Target Applications

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

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV803EA30DPWR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
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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

TLV803EA30DPWR 是德州儀器推出的電源監控電路，專為數位系統的電源監控設計。當電源電壓低於 3.0V 閾值時，它會向主處理器輸出復位信號，確保系統在電源上升、下降或電壓不穩時可靠復位。該器件採用緊湊的 5-X2SON（0.8x0.8）封裝，適合空間受限的應用。開漏極低電平有效復位輸出在 VDD 超過閾值後至少保持 140ms，使系統穩定。

詳細技術參數

核心特性

• 固定 3.0V 閾值電壓，精確監控
• 低靜態電流 0.9µA，延長電池壽命
• 開漏極復位輸出，最小延遲 140ms
• 寬電源電壓範圍 1.0V 至 6.0V
• 超小 5-X2SON 封裝，節省電路板空間
• 工業級溫度範圍 -40°C 至 +125°C

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤及資訊娛樂系統
• 可攜式醫療設備如血糖儀
• 工業物聯網感測器與控制器
• 電池供電設備如智慧電表

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV803EA30DPWR 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

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品質保證與合規

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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