LDK130PU30R ST LDO Regulator | 6-DFN (1.2x1.3) | 3.0V Output, 300mA

Product Overview

The LDK130PU30R is a low-dropout (LDO) linear voltage regulator from STMicroelectronics, offering a fixed output voltage of 3.0V and a maximum output current of 300mA. Housed in a compact 6-DFN (1.2x1.3) package, it is designed for space-constrained applications requiring high efficiency and low noise. The device features a low dropout voltage of typically 200mV at full load, making it suitable for battery-powered systems. With an operating input voltage range from 2.5V to 5.5V, it supports a wide variety of power sources. The LDK130PU30R also includes enable function, short-circuit protection, and thermal shutdown, ensuring reliable operation in demanding environments.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 200mV typ. at 300mA
• Low quiescent current: 60µA typ.
• High PSRR: 55dB at 1kHz
• Low output noise: 30µVrms
• Enable function for power saving
• Short-circuit and thermal protection
• Stable with ceramic capacitors
• Compact 6-DFN package (1.2x1.3mm)

Target Applications

The LDK130PU30R is ideal for powering sensitive analog and digital circuits in applications such as:

• 5G base stations: powering RF transceivers and PLLs
• Automotive dashboard displays: providing clean supply for microcontrollers and sensors
• Portable medical devices: ensuring low noise for patient monitoring
• Industrial IoT sensors: extending battery life with low quiescent current
• Smart home hubs: regulating voltage for wireless modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LDK130PU30R. 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

LDK130PU30R 是意法半導體（STMicroelectronics）推出的一款低壓差（LDO）線性穩壓器，提供固定的 3.0V 輸出電壓和最大 300mA 輸出電流。採用緊湊的 6-DFN（1.2x1.3）封裝，專為需要高效率、低噪聲的空間受限應用而設計。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 5.5V，可支援多種電源。LDK130PU30R 還包含使能功能、短路保護和熱關斷，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 時典型值 200mV
• 低靜態電流：典型值 60µA
• 高電源抑制比：1kHz 時 55dB
• 低輸出噪聲：30µVrms
• 使能功能，節省功耗
• 短路和熱保護
• 可與陶瓷電容穩定工作
• 緊湊的 6-DFN 封裝（1.2x1.3mm）

典型應用場景

LDK130PU30R 適用於為敏感模擬和數字電路供電，例如：

• 5G 基站：為射頻收發器和鎖相環供電
• 汽車儀表盤顯示：為微控制器和傳感器提供乾淨電源
• 便攜式醫療設備：確保患者監護的低噪聲
• 工業物聯網傳感器：低靜態電流延長電池壽命
• 智能家居中樞：為無線模塊穩壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LDK130PU30R 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。
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• 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。
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• 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]