TPS389012DSET TI Supervisory Circuits | 6-WSON (1.5X1.5) | 0.5% Accuracy, 1.8V Threshold

Product Overview

The TPS389012DSET from Texas Instruments is a high-accuracy, low-power supervisory circuit designed for monitoring voltage levels in a wide range of applications. It features a precision voltage reference and a comparator that asserts a reset signal when the monitored voltage falls below a factory-programmed threshold. The device is available in a compact 6-pin WSON package (1.5 mm × 1.5 mm), making it ideal for space-constrained designs. With a typical supply current of only 1.5 µA, it is well-suited for battery-powered and portable equipment.

Detailed Technical Specifications

Key Features

• High threshold accuracy: ±0.5% over temperature
• Ultra-low quiescent current: 1.5 µA
• Fixed threshold voltage options: 0.9 V to 5 V
• Reset timeout delay: 200 ms (fixed)
• Open-drain RESET output
• Small 6-pin WSON package (1.5 mm × 1.5 mm)
• Wide operating voltage range: 1.8 V to 5.5 V
• Temperature range: -40°C to +125°C

Target Applications

• 5G base station power supply monitoring
• Automotive dashboard and infotainment systems
• Industrial sensors and actuators
• Portable medical devices (e.g., glucose meters)
• IoT edge nodes and smart meters
• FPGA and DSP core voltage supervision

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS389012DSET. 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

TPS389012DSET 是德州儀器推出的一款高精度、低功耗電壓監控電路，用於監測各種應用中的電壓水平。它包含一個精密電壓基準和一個比較器，當監測電壓低於工廠編程的閾值時，會觸發復位信號。該器件採用緊湊的 6 引腳 WSON 封裝（1.5 mm × 1.5 mm），非常適合空間受限的設計。典型電源電流僅為 1.5 µA，非常適合電池供電和便攜式設備。

詳細技術參數

核心特性

• 高閾值精度：±0.5%（全溫度範圍）
• 超低靜態電流：1.5 µA
• 固定閾值電壓選項：0.9 V 至 5 V
• 復位超時延遲：200 ms（固定）
• 開漏 RESET 輸出
• 小型 6 引腳 WSON 封裝（1.5 mm × 1.5 mm）
• 寬工作電壓範圍：1.8 V 至 5.5 V
• 溫度範圍：-40°C 至 +125°C

典型應用場景

• 5G 基站電源監控
• 汽車儀表盤和信息娛樂系統
• 工業傳感器和執行器
• 便攜式醫療設備（如血糖儀）
• 物聯網邊緣節點和智能電錶
• 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 TPS389012DSET 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。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• 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]