LP5900XRX-2.8/NOPB TI LDO Regulator | 4-DSBGA | 2.8V Output, 150mA

Product Overview

The LP5900XRX-2.8/NOPB is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to deliver a fixed 2.8V output with a maximum current of 150mA. Housed in a compact 4-DSBGA package, this device offers excellent line and load regulation, low quiescent current, and high power supply rejection ratio (PSRR), making it ideal for noise-sensitive applications. The LP5900 family is known for its low dropout voltage and stable operation with low-ESR ceramic output capacitors, ensuring reliable performance in space-constrained designs.

Detailed Technical Specifications

Key Features

• Fixed 2.8V output with ±2% accuracy
• Ultra-low dropout voltage: 120mV at 150mA
• Low quiescent current: 25µA (typical)
• High PSRR: 85dB at 1kHz
• Low output noise: 30µVrms
• Stable with 1µF ceramic output capacitor
• Thermal shutdown and current limit protection
• Small 4-DSBGA package for space-constrained designs

Target Applications

The LP5900XRX-2.8/NOPB is suitable for a wide range of applications requiring clean and stable power. Specific examples include:

• 5G base stations: Powering RF transceivers and PLLs
• Automotive dashboard: Supplying infotainment and cluster modules
• Portable medical devices: ECG monitors, glucose meters
• Industrial sensors: Pressure and temperature transmitters
• IoT modules: Bluetooth Low Energy (BLE) and Zigbee devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP5900XRX-2.8/NOPB. 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

LP5900XRX-2.8/NOPB 是德州儀器（TI）推出的一款高性能低壓差線性穩壓器（LDO），提供固定的2.8V輸出，最大輸出電流150mA。該器件採用緊湊的4-DSBGA封裝，具有出色的線性和負載調節能力、低靜態電流以及高電源抑制比（PSRR），非常適合噪聲敏感型應用。LP5900系列以其低壓差和與低ESR陶瓷輸出電容器的穩定工作而聞名，確保在空間受限的設計中提供可靠性能。

詳細技術參數

核心特性

• 固定2.8V輸出，精度±2%
• 超低壓差：150mA時僅120mV
• 低靜態電流：典型值25µA
• 高PSRR：1kHz時85dB
• 低輸出噪聲：30µVrms
• 與1µF陶瓷輸出電容器穩定工作
• 熱關斷和電流限制保護
• 緊湊的4-DSBGA封裝，適合空間受限設計

典型應用場景

LP5900XRX-2.8/NOPB 適用於需要清潔穩定電源的各種應用。具體實例包括：

• 5G基站：為射頻收發器和鎖相環供電
• 汽車儀表盤：為信息娛樂和儀表組模塊供電
• 便攜式醫療設備：心電圖監護儀、血糖儀
• 工業傳感器：壓力變送器和溫度變送器
• 物聯網模塊：藍牙低能耗（BLE）和Zigbee設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP5900XRX-2.8/NOPB 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]