TPS7B8633QDDARQ1 TI LDO Regulator | 8-SO-POWERPAD | 3.3V Output, 500mA

Product Overview

The TPS7B8633QDDARQ1 is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for automotive and industrial applications. It provides a fixed output voltage of 3.3V with a maximum output current of 500mA. The device features a wide input voltage range from 3V to 40V, making it suitable for battery-powered and automotive systems. Packaged in an 8-pin SO PowerPAD (DDA) package, it offers excellent thermal performance. The regulator includes built-in protection features such as overcurrent, overtemperature, and reverse polarity protection, ensuring robust operation in harsh environments.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 3V to 40V
• Low dropout voltage: 300mV at 500mA
• Low quiescent current: 45µA
• High PSRR: 60dB at 1kHz
• Fixed 3.3V output
• Output current up to 500mA
• Built-in protection: overcurrent, overtemperature, reverse polarity
• Automotive qualified (AEC-Q100)
• Thermally enhanced PowerPAD package

Target Applications

• Automotive infotainment systems (e.g., dashboard displays, head units)
• Advanced driver-assistance systems (ADAS) cameras and sensors
• 5G base station power management
• Industrial control systems
• Battery-powered equipment
• Telecommunications equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7B8633QDDARQ1. 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

TPS7B8633QDDARQ1 是德州儀器 (TI) 推出的一款低壓差線性穩壓器 (LDO)，專為汽車和工業應用設計。它提供固定的 3.3V 輸出電壓，最大輸出電流為 500mA。該器件具有 3V 至 40V 的寬輸入電壓範圍，適用於電池供電和汽車系統。採用 8 引腳 SO PowerPAD (DDA) 封裝，具有出色的熱性能。穩壓器內置過流、過溫和反極性保護功能，確保在惡劣環境下穩定運行。

詳細技術參數

核心特性

• 寬輸入電壓範圍：3V 至 40V
• 低壓差電壓：500mA 時僅 300mV
• 低靜態電流：45µA
• 高 PSRR：1kHz 時 60dB
• 固定 3.3V 輸出
• 最大輸出電流 500mA
• 內置保護：過流、過溫、反極性
• 通過 AEC-Q100 汽車認證
• 增強散熱的 PowerPAD 封裝

典型應用場景

• 汽車信息娛樂系統（例如儀表盤顯示、主機）
• 高級駕駛輔助系統 (ADAS) 攝像頭和傳感器
• 5G 基站電源管理
• 工業控制系統
• 電池供電設備
• 電信設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS7B8633QDDARQ1 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]