STLQ015M25R ST LDO Regulator | SOT-23-5 | 1.5A, 2.5V Output

Product Overview

The STLQ015M25R is a high-performance low-dropout (LDO) linear voltage regulator from STMicroelectronics, offering a fixed output voltage of 2.5V and a maximum output current of 1.5A. Housed in a compact SOT-23-5 package, it is designed for space-constrained applications requiring low noise, high PSRR, and fast transient response. The device features a low dropout voltage of typically 300mV at full load, making it suitable for battery-powered systems. With an input voltage range from 2.5V to 6V, it provides a stable output with ±2% accuracy over line, load, and temperature variations. The STLQ015M25R includes enable function, short-circuit protection, and thermal shutdown, ensuring reliable operation in demanding environments.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 300mV typ at 1.5A
• High output current: 1.5A
• Low quiescent current: 85µA typ
• High PSRR: 60dB at 1kHz
• Enable pin for power saving
• Short-circuit and thermal protection
• Stable with ceramic capacitors
• RoHS compliant

Target Applications

The STLQ015M25R is ideal for powering sensitive analog and digital circuits in applications such as 5G base stations (e.g., powering RF transceivers), automotive dashboard displays, industrial sensors, portable medical devices (e.g., glucose meters), and battery-powered IoT modules. Its low noise and high PSRR make it suitable for audio and imaging systems.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STLQ015M25R. 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

STLQ015M25R 是意法半導體推出的一款高性能低壓差線性穩壓器，提供固定 2.5V 輸出電壓和最大 1.5A 輸出電流。採用緊湊的 SOT-23-5 封裝，專為需要低噪聲、高電源抑制比和快速瞬態響應的空間受限應用而設計。在滿載條件下，典型壓差僅為 300mV，非常適合電池供電系統。輸入電壓範圍為 2.5V 至 6V，在線路、負載和溫度變化下輸出精度為 ±2%。器件包含使能功能、短路保護和熱關斷，確保在惡劣環境中可靠運行。

詳細技術參數

核心特性

• 低壓差：1.5A 時典型 300mV
• 高輸出電流：1.5A
• 低靜態電流：典型 85µA
• 高電源抑制比：1kHz 時 60dB
• 使能引腳，實現節能
• 短路和熱保護
• 可與陶瓷電容穩定工作
• 符合 RoHS 標準

典型應用場景

STLQ015M25R 適用於為敏感模擬和數字電路供電，例如 5G 基站（為射頻收發器供電）、汽車儀表盤顯示、工業傳感器、便攜醫療設備（如血糖儀）以及電池供電的 IoT 模塊。其低噪聲和高電源抑制比使其適用於音頻和成像系統。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STLQ015M25R 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]