TPS3850H33DRCT TI Supervisory Circuits | 10-VSON (3x3) | 3.3V, 2.5% Threshold Accuracy

Product Overview

The TPS3850H33DRCT from Texas Instruments is a high-accuracy voltage supervisor designed for monitoring 3.3V power rails in critical systems. It features a precision threshold voltage of 3.3V with ±2.5% accuracy over temperature, ensuring reliable reset generation during power-up, power-down, and brown-out conditions. The device is available in a compact 10-pin VSON (3x3 mm) package, making it ideal for space-constrained applications. With a low quiescent current of 5.5 µA (typical), it is suitable for battery-powered and energy-efficient designs. The TPS3850H33DRCT offers a programmable delay time via an external capacitor, allowing customization for various system requirements.

Detailed Technical Specifications

Key Features

• High threshold accuracy: ±2.5% over temperature
• Low quiescent current: 5.5 µA (typical)
• Programmable reset delay time
• Open-drain active-low reset output
• Wide supply voltage range: 1.8V to 6.5V
• Small 10-pin VSON package (3x3 mm)
• Operating temperature range: -40°C to +125°C

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Industrial control systems (PLCs, motor drives)
• Medical devices (patient monitors, infusion pumps)
• Portable and battery-powered equipment
• FPGA and DSP power rail monitoring

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3850H33DRCT. 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

TPS3850H33DRCT 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。其精確的閾值電壓為 3.3V，在整個溫度範圍內精度為 ±2.5%，確保在上電、斷電和電壓驟降情況下可靠生成復位信號。該器件採用緊湊的 10 引腳 VSON（3x3 mm）封裝，非常適合空間受限的應用。典型靜態電流僅 5.5 µA，適用於電池供電和節能設計。TPS3850H33DRCT 可通過外部電容器編程延遲時間，滿足不同系統的定製需求。

詳細技術參數

核心特性

• 高閾值精度：±2.5%（全溫度範圍）
• 低靜態電流：典型值 5.5 µA
• 可編程復位延遲時間
• 開漏低電平有效復位輸出
• 寬電源電壓範圍：1.8V 至 6.5V
• 小型 10 引腳 VSON 封裝（3x3 mm）
• 工作溫度範圍：-40°C 至 +125°C

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤和信息娛樂系統
• 工業控制系統（PLC、電機驅動器）
• 醫療設備（病人監護儀、輸液泵）
• 便攜式和電池供電設備
• FPGA 和 DSP 電源軌監控

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3850H33DRCT 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。

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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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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.
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