LP2951-33DR TI Voltage Regulator | 8-SOIC | 3.3V Output, Low Dropout

Product Overview

The LP2951-33DR from Texas Instruments is a low-dropout voltage regulator capable of delivering up to 100 mA of output current. It provides a fixed 3.3V output with high accuracy and low quiescent current, making it ideal for battery-powered and portable applications. The device features a low dropout voltage of typically 380 mV at full load, ensuring efficient operation even when the input voltage is close to the output. It includes built-in protection features such as current limiting and thermal shutdown.

Detailed Technical Specifications

Key Features

• Fixed 3.3V output with ±1% accuracy
• Low dropout voltage: 380 mV at 100 mA
• Low quiescent current: 75 µA
• Wide input voltage range: 2.5V to 30V
• Current limiting and thermal shutdown protection
• Stable with low ESR output capacitors
• Available in 8-SOIC package

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Battery-powered portable devices
• Industrial sensors and control systems
• Medical equipment requiring low noise

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP2951-33DR. 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

LP2951-33DR 是德州儀器（TI）推出的一款低壓差穩壓器，可提供高達 100 mA 的輸出電流。它提供固定的 3.3V 輸出，具有高精度和低靜態電流，非常適合電池供電和便攜式應用。該器件在滿載時典型壓差電壓為 380 mV，確保在輸入電壓接近輸出時仍能高效運行。它內置了限流和熱關斷等保護功能。

詳細技術參數

核心特性

• 固定 3.3V 輸出，精度 ±1%
• 低壓差電壓：100 mA 時為 380 mV
• 低靜態電流：75 µA
• 寬輸入電壓範圍：2.5V 至 30V
• 限流和熱關斷保護
• 可與低 ESR 輸出電容穩定工作
• 採用 8-SOIC 封裝

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤和信息娛樂系統
• 電池供電的便攜設備
• 工業傳感器和控制系統
• 需要低噪聲的醫療設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP2951-33DR 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]