LP2951-33DRGR TI LDO Regulator | 8-SON(3x3) | 3.3V Output, 100mA

Product Overview

The LP2951-33DRGR from Texas Instruments is a low-dropout (LDO) voltage regulator designed to deliver a fixed 3.3V output with a maximum output current of 100mA. It features a low dropout voltage of typically 380mV at full load, making it ideal for battery-powered applications. The device is offered in a compact 8-SON (3x3) package, enabling space-efficient designs. With a wide input voltage range of 2.3V to 30V, it provides flexibility for various power supply configurations. The LP2951-33DRGR includes built-in protection features such as overcurrent and overtemperature shutdown, ensuring reliable operation in demanding environments.

Detailed Technical Specifications

Key Features

• Fixed 3.3V output with ±1% accuracy
• Low dropout voltage: 380mV at 100mA
• Wide input voltage range: 2.3V to 30V
• Low quiescent current: 75µA typical
• High PSRR: 70dB at 1kHz
• Built-in overcurrent and overtemperature protection
• Stable with low ESR ceramic output capacitors
• Compact 8-SON (3x3mm) package for space-constrained designs

Target Applications

• 5G base station power management modules
• Automotive dashboard displays and infotainment systems
• Industrial sensor nodes and IoT devices
• Battery-powered portable equipment
• Telecommunication infrastructure

Global Supply Chain & Wholesale Solutions

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

LP2951-33DRGR 是德州儀器（TI）推出的一款低壓差（LDO）穩壓器，可提供固定的 3.3V 輸出電壓，最大輸出電流為 100mA。其典型壓差電壓在滿載時僅為 380mV，非常適合電池供電的應用。該器件採用緊湊的 8-SON（3x3）封裝，有助於節省空間的設計。輸入電壓範圍寬達 2.3V 至 30V，為各種電源配置提供了靈活性。LP2951-33DRGR 包含內置保護功能，如過流和過溫關斷，確保在惡劣環境下可靠運行。

詳細技術參數

核心特性

• 固定 3.3V 輸出，精度 ±1%
• 低壓差電壓：100mA 時 380mV
• 寬輸入電壓範圍：2.3V 至 30V
• 低靜態電流：典型值 75µA
• 高電源抑制比：1kHz 時 70dB
• 內置過流和過溫保護
• 可使用低 ESR 陶瓷輸出電容穩定工作
• 緊湊的 8-SON（3x3mm）封裝，適合空間受限的設計

典型應用場景

• 5G 基站電源管理模塊
• 汽車儀表盤顯示和信息娛樂系統
• 工業傳感器節點和物聯網設備
• 電池供電的便攜設備
• 電信基礎設施

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP2951-33DRGR 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]