TPS3103E12DBVR TI Supervisory Circuit | SOT-23-6 | 1.2V Threshold, Active-Low Reset

Product Overview

The TPS3103E12DBVR from Texas Instruments is a low-power, voltage supervisory circuit designed for monitoring 1.2V supply rails. Housed in a compact SOT-23-6 package, it provides a precision reset output with a fixed threshold voltage of 1.12V (typical). The device features an active-low, open-drain reset output that remains asserted for a minimum of 200ms after VDD rises above the threshold, ensuring proper system initialization. With a quiescent current of only 1.5µA (typical), it is ideal for battery-powered and energy-efficient applications.

Detailed Technical Specifications

Key Features

• Precision 1.2V supply monitoring with 1.12V threshold
• Low quiescent current: 1.5µA typical
• Open-drain active-low reset output
• 200ms minimum reset timeout
• Wide supply voltage range: 0.9V to 6.5V
• Small SOT-23-6 package
• Temperature range: -40°C to +125°C

Target Applications

• 5G base station power supply monitoring
• Automotive dashboard and infotainment systems
• Industrial control systems
• Portable and battery-powered devices
• FPGA and DSP core voltage supervision

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3103E12DBVR. 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.

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

TPS3103E12DBVR 是德州儀器推出的一款低功耗電壓監控電路，專為監控 1.2V 電源軌而設計。採用緊湊的 SOT-23-6 封裝，提供精確的復位輸出，固定閾值電壓為 1.12V（典型值）。該器件具有低電平有效、開漏輸出的復位信號，在 VDD 上升到閾值以上後，復位信號至少保持 200ms，確保系統正常初始化。典型靜態電流僅為 1.5µA，非常適合電池供電和節能應用。

詳細技術參數

核心特性

• 精確的 1.2V 電源監控，閾值 1.12V
• 低靜態電流：典型值 1.5µA
• 開漏低電平有效復位輸出
• 200ms 最小復位超時
• 寬電源電壓範圍：0.9V 至 6.5V
• 小型 SOT-23-6 封裝
• 溫度範圍：-40°C 至 +125°C

典型應用場景

• 5G 基站電源監控
• 汽車儀表盤和資訊娛樂系統
• 工業控制系統
• 便攜式和電池供電設備
• FPGA 和 DSP 核心電壓監控

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3103E12DBVR 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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品質保證與合規

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]