ST1L05BPUR ST LDO Regulator | 6-DFN (3x3) | 1.5A, 0.5V Dropout

Product Overview

The ST1L05BPUR is a high-performance low-dropout (LDO) linear 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 6-DFN (3x3mm) 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, making it suitable for a variety of power management applications.

Detailed Technical Specifications

Key Features

• High output current capability: 1.5 A
• Low dropout voltage: 0.5 V typical at 1.5 A
• Wide input voltage range: 2.5 V to 6 V
• Adjustable output voltage from 0.8 V to 5 V
• High PSRR: 60 dB at 1 kHz
• Low quiescent current: 1.5 mA typical
• Thermal shutdown and current limit protection
• Compact 6-DFN (3x3 mm) package for space-constrained designs

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Industrial sensors and actuators
• Portable and battery-powered devices
• FPGA and DSP core voltage regulation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ST1L05BPUR. 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

ST1L05BPUR 是意法半导体推出的一款高性能低压差线性稳压器（LDO），可提供高达 1.5A 的输出电流，满载时压差低至 0.5V。器件采用紧凑的 6-DFN（3x3mm）封装，具有出色的热性能和节省空间的优势，适用于现代电子设计。其输入电压范围为 2.5V 至 6V，输出电压固定或可调（0.8V 至 5V），可满足多种电源管理需求。

詳細技術參數

核心特性

• 高输出电流能力：1.5 A
• 低压差：1.5A 时典型值 0.5V
• 宽输入电压范围：2.5V 至 6V
• 可调输出电压：0.8V 至 5V
• 高 PSRR：1kHz 时 60dB
• 低静态电流：典型值 1.5mA
• 热关断和过流保护
• 紧凑的 6-DFN（3x3mm）封装，适合空间受限设计

典型應用場景

• 5G 基站电源管理
• 汽车仪表盘和信息娱乐系统
• 工业传感器和执行器
• 便携式和电池供电设备
• FPGA 和 DSP 核心电压调节

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ST1L05BPUR 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]