LD56100DPU28R ST LDO Regulator | 8-DFN (1.6x1.2) | 2.8V Output, 1A

Product Overview

The LD56100DPU28R is a high-performance low-dropout (LDO) voltage regulator from STMicroelectronics, offering a fixed output voltage of 2.8V with a maximum output current of 1A. Housed in a compact 8-DFN (1.6x1.2) package, it is designed for space-constrained applications requiring low noise and high efficiency. The device features a low dropout voltage of typically 200mV at full load, making it ideal for battery-powered systems. With an input voltage range from 2.5V to 6V, it supports a wide variety of power sources. The LD56100DPU28R integrates protection features such as overcurrent and thermal shutdown, ensuring reliable operation in demanding environments.

Detailed Technical Specifications

Key Features

• Fixed 2.8V output voltage with ±2% accuracy
• High output current capability up to 1A
• Low dropout voltage: 200mV typical at 1A
• Wide input voltage range: 2.5V to 6V
• Low quiescent current: 85µA typical
• High PSRR: 70dB at 1kHz
• Low output noise: 30µVrms
• Overcurrent and thermal shutdown protection
• Compact 8-DFN (1.6x1.2) package for space-saving designs
• Stable with ceramic output capacitors

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Portable and battery-powered devices
• Industrial sensors and IoT modules
• Medical devices requiring low noise
• FPGA and DSP core supplies

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LD56100DPU28R. 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

LD56100DPU28R 是意法半導體（STMicroelectronics）推出的一款高性能低壓差線性穩壓器（LDO），提供固定的 2.8V 輸出電壓，最大輸出電流為 1A。採用緊湊的 8-DFN（1.6x1.2）封裝，適用於對空間要求嚴格的應用，具有低噪聲和高效率的特點。該器件在滿載時典型壓差僅為 200mV，非常適合電池供電系統。輸入電壓範圍為 2.5V 至 6V，支持多種電源。LD56100DPU28R 集成了過流和熱關斷保護功能，確保在惡劣環境下可靠運行。

詳細技術參數

核心特性

• 固定 2.8V 輸出電壓，精度 ±2%
• 高輸出電流能力，最高 1A
• 低壓差：1A 時典型值 200mV
• 寬輸入電壓範圍：2.5V 至 6V
• 低靜態電流：典型值 85µA
• 高 PSRR：1kHz 時 70dB
• 低輸出噪聲：30µVrms
• 過流和熱關斷保護
• 緊湊的 8-DFN（1.6x1.2）封裝，節省空間
• 可與陶瓷輸出電容器穩定工作

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤和信息娛樂系統
• 便攜式和電池供電設備
• 工業傳感器和 IoT 模塊
• 需要低噪聲的醫療設備
• FPGA 和 DSP 核心供電

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LD56100DPU28R 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]