LP5990TMX-3.0/NOPB TI Linear Voltage Regulator | 4-DSBGA | 3.0V Output, 200mA

Product Overview

The LP5990TMX-3.0/NOPB is a high-performance, low-dropout linear voltage regulator from Texas Instruments, designed to deliver a fixed 3.0V output with a maximum current of 200mA. Housed in a compact 4-DSBGA package, this device offers excellent line and load regulation, making it ideal for space-constrained and power-sensitive applications. With a dropout voltage as low as 120mV at full load, it ensures efficient operation even with minimal input-to-output voltage differential. The device features enable control, overcurrent protection, and thermal shutdown, providing robust performance in demanding environments.

Detailed Technical Specifications

Key Features

• Fixed 3.0V output with ±2% accuracy
• Low dropout voltage: 120mV at 200mA
• Low quiescent current: 40µA typical
• Enable pin for power sequencing
• Overcurrent and thermal protection
• Stable with ceramic output capacitors (1µF)
• Small 4-DSBGA package for space-constrained designs

Target Applications

• 5G base station power management (e.g., powering RF transceivers)
• Automotive dashboard displays and infotainment systems
• Portable medical devices (e.g., glucose monitors)
• Industrial sensors and IoT modules
• Battery-powered equipment requiring low dropout

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP5990TMX-3.0/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

LP5990TMX-3.0/NOPB 是德州儀器（TI）推出的一款高性能低壓差線性穩壓器，提供固定的3.0V輸出電壓和最高200mA的輸出電流。採用緊湊的4-DSBGA封裝，該器件具有出色的線性和負載調整率，非常適合空間受限且對功耗敏感的應用。在滿載條件下，壓差電壓低至120mV，確保即使在輸入輸出電壓差較小時也能高效運行。器件具備使能控制、過流保護和熱關斷功能，在苛刻環境中提供穩定可靠的性能。

詳細技術參數

核心特性

• 固定3.0V輸出，精度±2%
• 低壓差：200mA時典型值120mV
• 低靜態電流：典型值40µA
• 使能引腳，支持電源排序
• 過流和熱保護
• 可使用陶瓷輸出電容（1µF）穩定工作
• 小型4-DSBGA封裝，適合空間受限設計

典型應用場景

• 5G基站電源管理（例如為射頻收發器供電）
• 汽車儀表盤顯示和信息娛樂系統
• 便攜式醫療設備（例如血糖監測儀）
• 工業傳感器和物聯網模塊
• 需要低壓差的電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP5990TMX-3.0/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]