TPS3307-33D TI Supervisory Circuit | 8-SOIC | 3.3V, 2.93V Threshold

Product Overview

The TPS3307-33D is a supervisory circuit from Texas Instruments designed to monitor three supply voltages: 3.3V, 5V, and adjustable. It provides a reset output during power-up, power-down, and brownout conditions. The device is available in an 8-pin SOIC package and operates over a wide temperature range of -40°C to +85°C. With a typical supply current of 15 µA, it is ideal for power-sensitive applications.

Detailed Technical Specifications

Key Features

• Three supply voltage monitoring
• Fixed threshold for 3.3V and 5V, adjustable for third input
• Active-low reset output with 200 ms delay
• Low supply current: 15 µA
• Wide operating temperature range
• 8-pin SOIC package

Target Applications

• 5G base station power management
• Automotive dashboard systems
• Industrial control systems
• Medical equipment
• Portable battery-powered devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3307-33D. 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

TPS3307-33D 是德州儀器（TI）推出的一款監控電路，用於監控三個電源電壓：3.3V、5V 和可調電壓。它在電源上電、斷電和電壓跌落時提供復位輸出。該器件採用 8 引腳 SOIC 封裝，工作溫度範圍為 -40°C 至 +85°C。典型電源電流為 15 µA，非常適合對功耗敏感的應用。

詳細技術參數

核心特性

• 監控三個電源電壓
• 固定閾值用於 3.3V 和 5V，第三輸入可調
• 低電平有效復位輸出，延時 200 ms
• 低電源電流：15 µA
• 寬工作溫度範圍
• 8 引腳 SOIC 封裝

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤系統
• 工業控制系統
• 醫療設備
• 便攜式電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3307-33D 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。
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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.
WhatsApp: +852 5209 9691 | Email: [email protected]