REG1117FAKTTT TI LDO Regulator | TO-263 (DDPAK-3) | 800mA, Adjustable Output

Product Overview

The REG1117FAKTTT from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for applications requiring up to 800mA output current. Housed in a TO-263 (DDPAK-3) package, this device offers an adjustable output voltage range from 1.25V to 5.5V, making it versatile for various power management needs. With a low dropout voltage of typically 1.1V at full load, it ensures efficient operation even when input voltage is close to output. The REG1117FAKTTT features built-in current limiting and thermal shutdown protection, enhancing system reliability.

Detailed Technical Specifications

Key Features

• Adjustable output voltage from 1.25V to 5.5V
• Low dropout voltage: 1.1V typical at 800mA
• Output current up to 800mA
• Built-in current limit and thermal shutdown
• Wide operating temperature range: -40°C to +125°C
• Stable with low ESR output capacitors

Target Applications

The REG1117FAKTTT is ideal for a variety of applications including 5G base station power supplies, automotive dashboard systems, industrial control modules, and consumer electronics such as set-top boxes and routers. Its adjustable output and robust protection features make it suitable for powering microcontrollers, FPGAs, and other sensitive loads.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for REG1117FAKTTT. 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

REG1117FAKTTT 是德州儀器（TI）推出的一款低壓差（LDO）線性穩壓器，可提供高達 800mA 的輸出電流。採用 TO-263（DDPAK-3）封裝，輸出電壓可在 1.25V 至 5.5V 範圍內調節，適用於多種電源管理需求。在滿載條件下，典型壓差僅為 1.1V，確保在輸入電壓接近輸出時仍能高效工作。該器件內置電流限制和熱關斷保護，增強系統可靠性。

詳細技術參數

核心特性

• 可調輸出電壓：1.25V 至 5.5V
• 低壓差：800mA 時典型值 1.1V
• 輸出電流高達 800mA
• 內置電流限制和熱關斷保護
• 寬工作溫度範圍：-40°C 至 +125°C
• 可使用低 ESR 輸出電容穩定工作

典型應用場景

REG1117FAKTTT 適用於多種應用，包括 5G 基站電源、汽車儀表盤系統、工業控制模塊以及消費電子產品（如機頂盒和路由器）。其可調輸出和強大的保護功能使其非常適合為微控制器、FPGA 和其他敏感負載供電。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 REG1117FAKTTT 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]