TPS3702AX33DDCT TI Voltage Supervisor | SOT-23-THIN | 3.3V Threshold, Open-Drain Output

Product Overview

The TPS3702AX33DDCT from Texas Instruments is a high-accuracy voltage supervisor designed for monitoring 3.3V supply rails. Housed in a compact SOT-23-THIN package, it provides a precision voltage threshold of 3.3V with ±1% accuracy over temperature. The device features an open-drain RESET output that remains asserted when VDD is below the threshold and for a fixed delay after VDD rises above it. With ultra-low quiescent current of 5.5 µA typical, it is ideal for power-sensitive applications. The TPS3702AX33DDCT operates over a wide temperature range of -40°C to +125°C, making it suitable for industrial and automotive environments.

Detailed Technical Specifications

Key Features

• Precision 3.3V threshold with ±1% accuracy
• Ultra-low quiescent current: 5.5 µA
• Open-drain RESET output with internal pull-up
• Fixed reset delay: 200 ms
• Small SOT-23-THIN package (2.9mm x 1.6mm)
• Wide operating temperature range
• Glitch immunity to fast transients

Target Applications

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

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3702AX33DDCT. 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

TPS3702AX33DDCT 是德州儀器（TI）推出的一款高精度電壓監控器，專為監控 3.3V 電源軌而設計。採用緊湊的 SOT-23-THIN 封裝，提供 ±1% 精度的 3.3V 電壓閾值。器件具有開漏 RESET 輸出，當 VDD 低於閾值時輸出有效，並在 VDD 回升至閾值以上後保持一段固定延遲。典型靜態電流僅 5.5 µA，非常適合功耗敏感的應用。工作溫度範圍為 -40°C 至 +125°C，適用於工業和汽車環境。

詳細技術參數

核心特性

• 精確 3.3V 閾值，精度 ±1%
• 超低靜態電流：5.5 µA
• 開漏 RESET 輸出，內置上拉電阻
• 固定復位延遲：200 ms
• 小型 SOT-23-THIN 封裝（2.9mm x 1.6mm）
• 寬工作溫度範圍
• 對快速瞬變具有抗干擾能力

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
• 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
• 醫療設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3702AX33DDCT 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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• 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]