LP5910-1.8YKAR TI LDO Regulator | 4-DSBGA | 1.8V Fixed Output, 300mA

Product Overview

The LP5910-1.8YKAR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to deliver a fixed 1.8V output with a maximum current of 300mA. Housed in a compact 4-pin DSBGA package (0.73mm x 0.73mm), it offers excellent line and load regulation, making it ideal for space-constrained applications requiring low noise and high accuracy.

Detailed Technical Specifications

Key Features

• Ultra-small 4-DSBGA package for space-constrained designs
• Low dropout voltage: 200mV at 300mA
• High PSRR: 70dB at 1kHz for clean power supply
• Low output noise: 30µVrms ideal for RF and analog circuits
• Low quiescent current: 25µA extends battery life
• Stable with ceramic output capacitors (1µF)
• Overcurrent and thermal protection

Target Applications

• 5G base stations: Powering RF transceivers and PLLs
• Automotive dashboard: Supply for infotainment and sensor modules
• Portable medical devices: Low-noise supply for ECG/EEG amplifiers
• IoT modules: Powering wireless MCUs like CC2640
• Industrial sensors: Clean voltage for precision ADCs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP5910-1.8YKAR. 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

LP5910-1.8YKAR 是德州儀器（TI）推出的低壓差線性穩壓器（LDO），提供固定的 1.8V 輸出，最大電流 300mA。採用緊湊的 4 引腳 DSBGA 封裝（0.73mm x 0.73mm），具有出色的線性和負載調節能力，非常適合需要低噪聲和高精度的空間受限應用。

詳細技術參數

核心特性

• 超小 4-DSBGA 封裝，適合空間受限設計
• 低壓差：300mA 時僅 200mV
• 高 PSRR：1kHz 時 70dB，提供清潔電源
• 低輸出噪聲：30µVrms，適用於射頻和模擬電路
• 低靜態電流：25µA，延長電池壽命
• 與陶瓷輸出電容（1µF）穩定工作
• 過流和過熱保護

典型應用場景

• 5G 基站：為射頻收發器和鎖相環供電
• 汽車儀表盤：為信息娛樂和傳感器模塊供電
• 便攜醫療設備：為心電圖/腦電圖放大器提供低噪聲電源
• 物聯網模塊：為 CC2640 等無線 MCU 供電
• 工業傳感器：為精密 ADC 提供乾淨電壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP5910-1.8YKAR 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]