TPS38J010122DSKRQ1 TI Supervisory Circuit | 10-WSON (2.5x2.5) | 1.0V Threshold, Active-High, Push-Pull

Product Overview

The TPS38J010122DSKRQ1 is a supervisory circuit (voltage detector) from Texas Instruments, designed for monitoring power supply voltages in automotive and industrial applications. It features a fixed threshold voltage of 1.0V with a precision of ±1.5% over temperature. The device offers an active-high, push-pull output and is available in a compact 10-WSON (2.5mm x 2.5mm) package, making it ideal for space-constrained designs. With a low quiescent current of 1.5 µA (typical), it is suitable for battery-powered systems. The TPS38J010122DSKRQ1 is qualified to AEC-Q100 for automotive applications.

Detailed Technical Specifications

Key Features

• Precision voltage monitoring with ±1.5% threshold accuracy
• Ultra-low quiescent current: 1.5 µA (typical)
• Active-high, push-pull output for direct interface with microcontrollers
• Built-in reset timeout delay (200 ms) to prevent false triggering
• Wide supply voltage range: 1.0V to 5.5V
• Small 10-WSON package (2.5mm x 2.5mm) for space-constrained designs
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive: 5G base station power management, advanced driver-assistance systems (ADAS), infotainment systems, dashboard displays
• Industrial: Battery-powered equipment, portable devices, IoT sensors, smart meters
• Consumer electronics: Wearables, handheld devices, gaming consoles

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS38J010122DSKRQ1. 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

TPS38J010122DSKRQ1 是德州儀器（TI）推出的一款監控電路（電壓檢測器），專為汽車和工業應用中的電源電壓監控而設計。它具有固定的 1.0V 閾值電壓，溫度範圍內精度為 ±1.5%。該器件提供高電平有效、推挽輸出，並採用緊湊的 10-WSON（2.5mm x 2.5mm）封裝，非常適合空間受限的設計。典型靜態電流僅為 1.5 µA，適用於電池供電系統。TPS38J010122DSKRQ1 已通過 AEC-Q100 汽車級認證。

詳細技術參數

核心特性

• 精確電壓監控，閾值精度 ±1.5%
• 超低靜態電流：典型值 1.5 µA
• 高電平有效、推挽輸出，可直接與微控制器接口
• 內置復位超時延遲（200 ms），防止誤觸發
• 寬電源電壓範圍：1.0V 至 5.5V
• 小型 10-WSON 封裝（2.5mm x 2.5mm），適合空間受限設計
• 通過 AEC-Q100 汽車級認證

典型應用場景

• 汽車：5G 基站電源管理、高級駕駛輔助系統（ADAS）、信息娛樂系統、儀表盤顯示
• 工業：電池供電設備、便攜式設備、物聯網傳感器、智能電表
• 消費電子：可穿戴設備、手持設備、遊戲機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS38J010122DSKRQ1 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

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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.
WhatsApp: +852 5209 9691 | Email: [email protected]