LP5910-1.825YKAR TI LDO Regulator | 4-DSBGA | 1.825V Output, 300mA

Product Overview

The LP5910-1.825YKAR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, offering a fixed output voltage of 1.825V with a maximum output current of 300mA. Housed in a compact 4-pin DSBGA package (0.73mm x 0.73mm), it is designed for space-constrained applications requiring high accuracy and low noise. The device features a low dropout voltage of typically 120mV at full load, enabling efficient operation even with small input-to-output voltage differentials. With an enable pin for power sequencing and a built-in soft-start to reduce inrush current, the LP5910-1.825YKAR is ideal for powering sensitive analog and digital circuits in portable and industrial systems.

Detailed Technical Specifications

Key Features

• Fixed 1.825V output with ±2% accuracy over temperature
• Low dropout voltage: 120mV at 300mA
• Ultra-low output noise: 30µVrms
• High PSRR: 60dB at 1kHz
• Low quiescent current: 25µA (typical)
• Enable pin for power sequencing
• Built-in soft-start to limit inrush current
• Overcurrent and thermal shutdown protection
• Stable with ceramic output capacitors (1µF)
• Small 4-pin 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, hearing aids)
• Industrial sensor modules (e.g., pressure transmitters)
• Battery-powered IoT devices (e.g., smart locks, wearables)
• FPGA and DSP core voltage regulation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP5910-1.825YKAR. 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

LP5910-1.825YKAR 是德州儀器（TI）推出的一款低壓差線性穩壓器（LDO），提供固定的1.825V輸出電壓，最大輸出電流為300mA。採用緊湊的4引腳DSBGA封裝（0.73mm x 0.73mm），專為需要高精度和低噪聲的空間受限應用而設計。該器件在滿載時典型壓差僅為120mV，即使輸入輸出電壓差很小也能高效工作。具有使能引腳用於電源排序，以及內置軟啟動以減小浪湧電流，LP5910-1.825YKAR 非常適合為便攜式和工業系統中的敏感模擬和數字電路供電。

詳細技術參數

核心特性

• 固定1.825V輸出，溫度範圍內精度±2%
• 低壓差：300mA時120mV
• 超低輸出噪聲：30µVrms
• 高PSRR：1kHz時60dB
• 低靜態電流：25µA（典型值）
• 使能引腳用於電源排序
• 內置軟啟動限制浪湧電流
• 過流和熱關斷保護
• 與陶瓷輸出電容（1µF）穩定工作
• 小型4引腳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、助聽器）
• 工業傳感器模塊（例如壓力變送器）
• 電池供電的物聯網設備（例如智能鎖、可穿戴設備）
• FPGA和DSP內核電壓調節

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP5910-1.825YKAR 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。
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• 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。
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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
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WhatsApp: +852 5209 9691 | Email: [email protected]