REG102UA-2.85/2K5 TI LDO Regulator | 8-SOIC | 2.85V Output, 250mA

Product Overview

The REG102UA-2.85/2K5 is a low-dropout (LDO) voltage regulator from Texas Instruments, offering a fixed output voltage of 2.85V with a maximum output current of 250mA. Housed in an 8-pin SOIC package, this device is designed for space-constrained applications requiring high accuracy and low noise. Its low dropout voltage (typically 200mV at full load) ensures efficient operation even with small input-to-output voltage differentials. The REG102 series is known for excellent line and load regulation, making it suitable for sensitive analog and digital circuits.

Detailed Technical Specifications

Key Features

• Fixed 2.85V output with ±1% accuracy
• Low dropout voltage: 200mV typical at 250mA
• Low quiescent current: 500µA typical
• High PSRR: 65dB at 1kHz
• Low output noise: 30µVrms
• Thermal shutdown and current limit protection
• Stable with ceramic output capacitors (≥2.2µF)
• 8-pin SOIC package for compact designs

Target Applications

• 5G base station power management (e.g., supplying 2.85V to RF transceivers)
• Automotive dashboard displays and infotainment systems
• Industrial sensor modules requiring low-noise supply
• Portable medical devices (e.g., glucose meters, pulse oximeters)
• Battery-powered IoT endpoints

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for REG102UA-2.85/2K5. 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

REG102UA-2.85/2K5 是德州儀器（TI）推出的一款低壓差線性穩壓器（LDO），提供固定的2.85V輸出電壓，最大輸出電流為250mA。器件採用8引腳SOIC封裝，專為需要高精度和低噪聲的空間受限應用而設計。其典型壓差電壓僅200mV（滿載時），確保即使在輸入輸出電壓差較小的情況下也能高效工作。REG102系列具有出色的線性調整率和負載調整率，適用於敏感的模擬和數字電路。

詳細技術參數

核心特性

• 固定2.85V輸出，精度±1%
• 低壓差：250mA時典型值200mV
• 低靜態電流：典型值500µA
• 高PSRR：1kHz時65dB
• 低輸出噪聲：30µVrms
• 過熱關斷和過流保護
• 可與陶瓷輸出電容（≥2.2µF）穩定工作
• 8引腳SOIC封裝，適合緊湊設計

典型應用場景

• 5G基站電源管理（例如為射頻收發器提供2.85V電源）
• 汽車儀表盤顯示和信息娛樂系統
• 需要低噪聲供電的工業傳感器模塊
• 便攜式醫療設備（如血糖儀、脈搏血氧儀）
• 電池供電的物聯網終端

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 REG102UA-2.85/2K5 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]