TLV803EA29DPWR TI Supervisory Circuit | 5-X2SON (0.8x0.8) | 2.93V Threshold, Active-Low Reset

Product Overview

The TLV803EA29DPWR from Texas Instruments is a supervisory circuit (reset IC) designed to monitor power supply voltages in digital systems. It provides a reset signal to the host processor or logic during power-up, power-down, and brown-out conditions. The device features a fixed threshold voltage of 2.93V (typical) and an active-low, open-drain reset output. Housed in a compact 5-pin X2SON package measuring 0.8mm x 0.8mm, it is ideal for space-constrained applications. The TLV803EA29DPWR operates over a wide supply voltage range of 0.7V to 5.5V and consumes ultra-low quiescent current of 0.9µA (typical), making it suitable for battery-powered and portable devices.

Detailed Technical Specifications

Key Features

• Ultra-low power consumption: 0.9µA typical quiescent current
• Precision voltage monitoring with 2.93V threshold
• Open-drain active-low reset output
• 200ms fixed reset timeout delay
• Wide supply voltage range: 0.7V to 5.5V
• Small footprint: 5-pin X2SON package (0.8mm x 0.8mm)
• Operating temperature: -40°C to +125°C
• No external components required

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Portable and battery-powered devices (e.g., IoT sensors, wearables)
• Industrial control systems (e.g., PLCs, motor drives)
• Medical devices (e.g., patient monitors, glucose meters)
• Smart home devices (e.g., smart thermostats, security cameras)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV803EA29DPWR. 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.
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• 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

TLV803EA29DPWR 是德州儀器（TI）推出的一款電源監控復位IC，用於監測數字系統中的電源電壓。它在系統上電、掉電和電壓驟降時向主處理器或邏輯電路提供復位信號。該器件具有2.93V（典型值）的固定閾值電壓和開漏輸出的低電平有效復位信號。採用緊湊的5引腳X2SON封裝（0.8mm x 0.8mm），非常適合空間受限的應用。TLV803EA29DPWR 的工作電源電壓範圍為0.7V至5.5V，靜態電流僅0.9µA（典型值），適用於電池供電和便攜式設備。

詳細技術參數

核心特性

• 超低功耗：典型靜態電流0.9µA
• 精確電壓監測：2.93V閾值
• 開漏低電平有效復位輸出
• 固定200ms復位超時延遲
• 寬電源電壓範圍：0.7V至5.5V
• 小尺寸：5引腳X2SON封裝（0.8mm x 0.8mm）
• 工作溫度：-40°C 至 +125°C
• 無需外部元件

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
• 便攜式和電池供電設備（如物聯網傳感器、可穿戴設備）
• 工業控制系統（如PLC、電機驅動）
• 醫療設備（如病人監護儀、血糖儀）
• 智能家居設備（如智能恆溫器、安防攝像頭）

環球供應鏈與批發合作夥伴方案

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• 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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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