TPS3851H30EDRBR TI Supervisory Circuits | 8-SON(3x3) | 3.0V Threshold, Active-Low Reset

Product Overview

The TPS3851H30EDRBR from Texas Instruments is a high-accuracy voltage supervisor designed for monitoring supply voltages in a wide range of applications. It features a factory-trimmed reset threshold voltage of 3.0V and provides an active-low, open-drain reset output. The device operates over a supply voltage range of 1.8V to 6.5V and is characterized for operation over the temperature range of -40°C to +125°C. Housed in a compact 8-pin SON (3x3 mm) package, it is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• High accuracy reset threshold: ±1% over temperature
• Ultra-low quiescent current: 1.5µA typical
• Wide supply voltage range: 1.8V to 6.5V
• Fixed reset timeout: 200ms typical
• Open-drain reset output with internal pull-up resistor option
• Small 8-pin SON package (3x3 mm)
• Glitch immunity on supply voltage

Target Applications

• 5G base stations: monitoring core and I/O voltages
• Automotive dashboards: ensuring proper power-up sequencing
• Industrial PLCs: supervising microcontroller supplies
• Portable medical devices: battery voltage monitoring
• Networking equipment: router and switch power management

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3851H30EDRBR. 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

TPS3851H30EDRBR 是德州儀器（TI）推出的一款高精度電壓監控器，專為監控各種應用中的供電電壓而設計。它具有出廠校準的 3.0V 復位閾值電壓，並提供低電平有效、開漏輸出的復位信號。器件工作電源電壓範圍為 1.8V 至 6.5V，工作溫度範圍為 -40°C 至 +125°C。採用緊湊的 8 引腳 SON（3x3 mm）封裝，非常適合空間受限的設計。

詳細技術參數

核心特性

• 高精度復位閾值：全溫度範圍內 ±1%
• 超低靜態電流：典型值 1.5µA
• 寬電源電壓範圍：1.8V 至 6.5V
• 固定復位超時：典型值 200ms
• 開漏復位輸出，可選內部上拉電阻
• 小型 8 引腳 SON 封裝（3x3 mm）
• 對電源電壓的毛刺免疫

典型應用場景

• 5G 基站：監控核心和 I/O 電壓
• 汽車儀表板：確保正確的上電順序
• 工業 PLC：監控微控制器電源
• 便攜式醫療設備：電池電壓監控
• 網絡設備：路由器和交換機電源管理

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3851H30EDRBR 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.
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