LP5907YKGR-2.8 TI LDO Regulator | 4-DSBGA (0.65X0.65) | 2.8V Output, 250mA

Product Overview

The LP5907YKGR-2.8 is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to deliver a fixed output voltage of 2.8V with a maximum output current of 250mA. Housed in a compact 4-pin DSBGA package (0.65mm x 0.65mm), this device offers excellent line and load transient response, making it ideal for space-constrained and noise-sensitive applications. The LP5907 features low quiescent current (25µA typical) and low dropout voltage (120mV at 250mA), ensuring high efficiency across a wide input voltage range (2.2V to 5.5V).

Detailed Technical Specifications

Key Features

• Ultra-low dropout voltage: 120mV at 250mA
• Low quiescent current: 25µA typical
• High PSRR: 70dB at 1kHz
• Low output noise: 10µVrms
• Stable with ceramic capacitors (1µF)
• Thermal shutdown and current limit protection
• Small footprint: 4-DSBGA package

Target Applications

• 5G base station power management
• Automotive dashboard displays
• Portable battery-powered devices
• Wireless communication modules
• Medical sensors and wearables
• Industrial IoT sensors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP5907YKGR-2.8. 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

LP5907YKGR-2.8 是德州儀器（TI）推出的低壓差線性穩壓器（LDO），固定輸出電壓為 2.8V，最大輸出電流 250mA。採用緊湊的 4 引腳 DSBGA 封裝（0.65mm x 0.65mm），具有出色的線性和負載瞬態響應，適用於空間受限和噪聲敏感的應用。LP5907 具有低靜態電流（典型值 25µA）和低壓差電壓（250mA 時典型值 120mV），確保在 2.2V 至 5.5V 的寬輸入電壓範圍內實現高效率。

詳細技術參數

核心特性

• 超低壓差電壓：250mA 時 120mV
• 低靜態電流：典型值 25µA
• 高電源抑制比：1kHz 時 70dB
• 低輸出噪聲：10µVrms
• 與陶瓷電容（1µF）穩定工作
• 熱關斷和電流限制保護
• 小尺寸：4-DSBGA 封裝

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤顯示
• 便攜式電池供電設備
• 無線通信模塊
• 醫療傳感器和可穿戴設備
• 工業物聯網傳感器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP5907YKGR-2.8 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]