TPS77633DR TI LDO Regulator | 8-SOIC | 3.3V Output, 750mA

Product Overview

The TPS77633DR from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed to deliver up to 750 mA of output current with a fixed output voltage of 3.3 V. It features a low dropout voltage of typically 169 mV at full load, making it suitable for battery-powered and low-voltage applications. The device is available in an 8-pin SOIC package (D package) and offers excellent line and load regulation, as well as fast transient response. The TPS77633DR includes an enable pin for power sequencing and a built-in overcurrent and thermal shutdown protection.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 169 mV typical at 750 mA
• Fixed 3.3 V output
• Output current up to 750 mA
• Low quiescent current: 85 µA typical
• Enable pin for power sequencing
• Overcurrent and thermal shutdown protection
• Stable with low ESR ceramic capacitors
• Wide input voltage range: 2.7 V to 5.5 V
• Fast transient response

Target Applications

• 5G base station power management (e.g., for RF transceiver modules)
• Automotive dashboard and infotainment systems
• Portable and battery-powered devices (e.g., smartphones, tablets)
• Industrial sensors and actuators
• Networking equipment (e.g., routers, switches)
• Medical devices (e.g., patient monitors)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS77633DR. 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

TPS77633DR 是德州儀器 (TI) 推出的一款低壓差線性穩壓器 (LDO)，可提供高達 750 mA 的輸出電流，固定輸出電壓為 3.3 V。其典型壓差電壓僅 169 mV（滿載時），非常適合電池供電和低電壓應用。器件採用 8 引腳 SOIC 封裝 (D 封裝)，具有出色的線性和負載調節能力以及快速瞬態響應。TPS77633DR 包含使能引腳，用於電源排序，並內置過流和熱關斷保護。

詳細技術參數

核心特性

• 低壓差電壓：典型值 169 mV @ 750 mA
• 固定 3.3 V 輸出
• 輸出電流高達 750 mA
• 低靜態電流：典型值 85 µA
• 使能引腳，用於電源排序
• 過流和熱關斷保護
• 與低 ESR 陶瓷電容兼容，穩定性好
• 寬輸入電壓範圍：2.7 V 至 5.5 V
• 快速瞬態響應

典型應用場景

• 5G 基站電源管理（例如射頻收發模塊）
• 汽車儀表盤和信息娛樂系統
• 便攜式和電池供電設備（例如智能手機、平板電腦）
• 工業傳感器和執行器
• 網絡設備（例如路由器、交換機）
• 醫療設備（例如病人監護儀）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS77633DR 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]