LDK130M-R ST LDO Regulator | SOT-23-5 | 300mA, 1.2V to 5.5V

Product Overview

The LDK130M-R from STMicroelectronics is a high-performance, low-dropout (LDO) voltage regulator designed for space-constrained applications. Housed in a compact SOT-23-5 package, this device delivers up to 300mA output current with a dropout voltage as low as 200mV at full load. It operates over a wide input voltage range from 1.2V to 5.5V, making it suitable for battery-powered and low-voltage systems. The LDK130M-R features high output voltage accuracy (±1%), low quiescent current (30µA typical), and excellent transient response. It includes built-in protection features such as overcurrent and thermal shutdown, ensuring reliable operation in demanding environments.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 200mV at 300mA
• Low quiescent current: 30µA
• High output voltage accuracy: ±1%
• Wide input voltage range: 1.2V to 5.5V
• Output current up to 300mA
• Stable with ceramic capacitors (1µF)
• Overcurrent and thermal protection
• Available in fixed and adjustable output versions
• Compact SOT-23-5 package

Target Applications

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

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LDK130M-R. 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

LDK130M-R 是意法半導體（STMicroelectronics）推出的一款高性能低壓差線性穩壓器（LDO），專為空間受限的應用設計。該器件採用緊湊的 SOT-23-5 封裝，可提供高達 300mA 的輸出電流，滿載時壓差低至 200mV。它支持 1.2V 至 5.5V 的寬輸入電壓範圍，非常適合電池供電和低壓系統。LDK130M-R 具有高輸出電壓精度（±1%）、低靜態電流（典型值 30µA）和出色的瞬態響應。它內置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

• 低壓差：300mA 時僅 200mV
• 低靜態電流：30µA
• 高輸出電壓精度：±1%
• 寬輸入電壓範圍：1.2V 至 5.5V
• 輸出電流高達 300mA
• 陶瓷電容（1µF）穩定
• 過流和熱保護
• 固定和可調輸出版本可選
• 緊湊的 SOT-23-5 封裝

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
• 醫療設備和可穿戴電子產品
• 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 LDK130M-R 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]