TPS75533KTTR TI LDO Regulator | TO-263 (DDPAK-5) | 5A, 3.3V

Product Overview

The TPS75533KTTR from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed to deliver up to 5A of continuous output current with a fixed output voltage of 3.3V. Housed in a robust TO-263 (DDPAK-5) package, this device offers excellent thermal performance and reliability for demanding applications. With a low dropout voltage of typically 300mV at full load, it ensures efficient regulation even when the input voltage is close to the output. The TPS75533KTTR integrates a fast transient response, making it ideal for powering sensitive loads such as FPGAs, DSPs, and microprocessors.

Detailed Technical Specifications

Key Features

• High output current capability: 5A continuous
• Low dropout voltage: 300mV typical at 5A
• Fixed output voltage: 3.3V
• Fast transient response
• Excellent line and load regulation
• High PSRR: 60dB at 1kHz
• Low quiescent current: 150µA
• Thermal shutdown and overcurrent protection
• Wide operating temperature range: -40°C to +125°C
• Industry-standard TO-263 (DDPAK-5) package for easy thermal management

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial control systems
• FPGA and DSP core voltages
• Telecommunications equipment
• Medical devices
• Test and measurement instruments

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS75533KTTR. 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

TPS75533KTTR 是德州儀器（TI）推出的一款高性能、低壓差（LDO）線性穩壓器，能夠提供高達 5A 的連續輸出電流，固定輸出電壓為 3.3V。該器件採用堅固的 TO-263（DDPAK-5）封裝，具有出色的熱性能和可靠性，適用於要求苛刻的應用。在滿載條件下，典型壓差僅為 300mV，確保即使在輸入電壓接近輸出電壓時也能高效穩壓。TPS75533KTTR 集成了快速瞬態響應特性，非常適合為 FPGA、DSP 和微處理器等敏感負載供電。

詳細技術參數

核心特性

• 高輸出電流能力：5A 連續
• 低壓差電壓：5A 時典型值 300mV
• 固定輸出電壓：3.3V
• 快速瞬態響應
• 優異的線性和負載調整率
• 高電源抑制比：1kHz 時 60dB
• 低靜態電流：150µA
• 熱關斷和過流保護
• 寬工作溫度範圍：-40°C 至 +125°C
• 業界標準 TO-263（DDPAK-5）封裝，易於熱管理

典型應用場景

• 5G 基站電源
• 汽車儀表盤和信息娛樂系統
• 工業控制系統
• FPGA 和 DSP 核心電壓
• 電信設備
• 醫療設備
• 測試與測量儀器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS75533KTTR 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.
WhatsApp: +852 5209 9691 | Email: [email protected]