TPS37043LJOFDDFRQ1 TI Supervisory Circuit | TSOT-23-8 | 4.0V Threshold, Open-Drain Output

Product Overview

The TPS37043LJOFDDFRQ1 is a high-accuracy, low-power supervisory circuit from Texas Instruments, designed for monitoring voltage levels in automotive and industrial applications. It features a fixed threshold voltage of 4.0V with a precision of ±1%, and provides an open-drain active-low reset output. The device operates over a wide supply voltage range from 1.8V to 6.5V, making it suitable for various power supply monitoring tasks. Housed in a compact TSOT-23-8 package, it is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• High threshold accuracy: ±1% over temperature
• Ultra-low quiescent current: 5.5µA typical
• Wide supply voltage range: 1.8V to 6.5V
• Open-drain active-low reset output with internal pull-up
• Fixed reset timeout period: 200ms
• Small TSOT-23-8 package for space-saving
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive: ADAS, infotainment, dashboard, body control modules
• Industrial: PLC, motor drives, power supplies
• Consumer: IoT devices, portable electronics
• Communications: 5G base station power monitoring

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS37043LJOFDDFRQ1. 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

TPS37043LJOFDDFRQ1 是德州儀器推出的一款高精度、低功耗監控電路，專為汽車和工業應用中的電壓監測而設計。它具有固定的 4.0V 閾值電壓，精度為 ±1%，並提供開漏極低電平有效復位輸出。該器件的工作電源電壓範圍為 1.8V 至 6.5V，適用於各種電源監控任務。採用緊湊的 TSOT-23-8 封裝，非常適合空間受限的設計。

詳細技術參數

核心特性

• 高閾值精度：在整個溫度範圍內 ±1%
• 超低靜態電流：典型值 5.5µA
• 寬電源電壓範圍：1.8V 至 6.5V
• 開漏極低電平有效復位輸出，帶內部上拉
• 固定復位超時週期：200ms
• 小型 TSOT-23-8 封裝，節省空間
• 通過 AEC-Q100 認證，適用於汽車應用

典型應用場景

• 汽車：ADAS、信息娛樂系統、儀表板、車身控制模塊
• 工業：PLC、電機驅動、電源
• 消費類：物聯網設備、便攜式電子產品
• 通信：5G 基站電源監控

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS37043LJOFDDFRQ1 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]