REG101NA-2.5/250 TI LDO Regulator | SOT-23-5 | 2.5V Output, 250mA

Product Overview

The REG101NA-2.5/250 from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for applications requiring a stable 2.5V output with up to 250mA of load current. Housed in a compact SOT-23-5 package, this device offers excellent line and load regulation, making it ideal for space-constrained and power-sensitive designs. With a low dropout voltage of typically 115mV at 250mA, it maximizes efficiency in battery-powered systems. The REG101NA-2.5/250 also features thermal shutdown and current limit protection, ensuring reliable operation under fault conditions.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 115mV typical at 250mA
• High output accuracy: ±1.5% over temperature
• Low quiescent current: 500µA
• Stable with low ESR ceramic capacitors (1µF)
• Thermal shutdown and overcurrent protection
• Wide input voltage range: 2.7V to 10V

Target Applications

• 5G base station power management (e.g., supplying 2.5V to RF transceivers)
• Automotive dashboard displays (e.g., powering infotainment processors)
• Portable medical devices (e.g., glucose meters)
• Industrial sensor modules (e.g., pressure transmitters)
• Battery-powered IoT devices (e.g., smart locks)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for REG101NA-2.5/250. 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

REG101NA-2.5/250 是德州儀器（TI）推出的一款低壓差（LDO）線性穩壓器，可提供穩定的 2.5V 輸出電壓和最高 250mA 的負載電流。該器件採用緊湊的 SOT-23-5 封裝，具有優異的線性和負載調整率，非常適合空間受限和對功耗敏感的設計。在 250mA 負載下，典型壓差僅為 115mV，可最大化電池供電系統的效率。REG101NA-2.5/250 還具有熱關斷和電流限制保護功能，確保在故障條件下可靠運行。

詳細技術參數

核心特性

• 低壓差：250mA 時典型值 115mV
• 高輸出精度：全溫度範圍 ±1.5%
• 低靜態電流：500µA
• 可使用低 ESR 陶瓷電容（1µF）穩定工作
• 熱關斷和過流保護
• 寬輸入電壓範圍：2.7V 至 10V

典型應用場景

• 5G 基站電源管理（例如為射頻收發器提供 2.5V 電源）
• 汽車儀表板顯示（例如為信息娛樂處理器供電）
• 便攜式醫療設備（例如血糖儀）
• 工業傳感器模塊（例如壓力變送器）
• 電池供電的物聯網設備（例如智能鎖）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 REG101NA-2.5/250 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]