ST1L05DPUR ST LDO Regulator | 8-DFN-EP(4x4) | 1.5A, 0.5V Dropout

Product Overview

The ST1L05DPUR is a high-performance low-dropout (LDO) voltage regulator from STMicroelectronics, designed to deliver up to 1.5A output current with a dropout voltage as low as 0.5V at full load. Housed in a compact 8-DFN-EP (4x4mm) package, it offers excellent thermal performance and space-saving benefits for modern electronic designs. The device features a wide input voltage range from 2.5V to 6V and provides a fixed or adjustable output voltage from 0.8V to 5V. With high accuracy (±1%), low quiescent current, and fast transient response, the ST1L05DPUR is ideal for powering sensitive loads in industrial, automotive, and telecommunications applications.

Detailed Technical Specifications

Key Features

• High output current up to 1.5A
• Low dropout voltage: 0.5V at 1.5A
• Wide input voltage range: 2.5V to 6V
• Adjustable output voltage from 0.8V to 5V
• High accuracy: ±1%
• Low quiescent current: 1.5mA
• Excellent transient response
• Thermal shutdown and current limit protection
• Enable function for power sequencing
• RoHS compliant and halogen-free

Target Applications

• 5G base station power management
• Automotive infotainment and dashboard systems
• Industrial control and automation
• FPGA and DSP core voltages
• Portable and battery-powered devices
• Networking and telecom equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ST1L05DPUR. 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

ST1L05DPUR 是意法半導體推出的一款高性能低壓差穩壓器（LDO），可提供高達 1.5A 的輸出電流，滿載時壓差低至 0.5V。採用緊湊的 8-DFN-EP（4x4mm）封裝，具有出色的熱性能和節省空間的優勢，適用於現代電子設計。該器件輸入電壓範圍寬（2.5V 至 6V），提供固定或可調輸出電壓（0.8V 至 5V）。具有高精度（±1%）、低靜態電流和快速瞬態響應，非常適合為工業、汽車和電信應用中的敏感負載供電。

詳細技術參數

核心特性

• 高輸出電流：高達 1.5A
• 低壓差：1.5A 時僅 0.5V
• 寬輸入電壓範圍：2.5V 至 6V
• 可調輸出電壓：0.8V 至 5V
• 高精度：±1%
• 低靜態電流：1.5mA
• 出色的瞬態響應
• 熱關斷和電流限制保護
• 使能功能，用於電源排序
• 符合 RoHS 標準，無鹵素

典型應用場景

• 5G 基站電源管理
• 汽車信息娛樂和儀表板系統
• 工業控制與自動化
• FPGA 和 DSP 核心電壓
• 便攜式和電池供電設備
• 網絡和電信設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ST1L05DPUR 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]