LDK320AM15R ST LDO Regulator | SOT-23-5 | 200mA, 1.5V Output

Product Overview

The LDK320AM15R from STMicroelectronics is a high-performance low-dropout (LDO) linear voltage regulator designed for space-constrained applications. Housed in a compact SOT-23-5 package, it delivers a fixed output voltage of 1.5V with a maximum output current of 200mA. The device features ultra-low dropout voltage (typically 100mV at 200mA load), making it ideal for battery-powered and energy-efficient systems. With a wide input voltage range from 1.9V to 5.5V, it provides a stable and clean power supply for sensitive analog and digital circuits.

Detailed Technical Specifications

Key Features

• Ultra-low dropout voltage: 100mV at 200mA
• Low quiescent current: 30µA typical
• High PSRR: 55dB at 1kHz
• Stable with ceramic capacitors (1µF)
• Current limit and thermal protection
• Output voltage accuracy: ±2%
• Wide operating temperature range: -40°C to +125°C

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

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LDK320AM15R. 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

LDK320AM15R 是意法半導體（STMicroelectronics）推出的一款高性能低壓差線性穩壓器（LDO），採用緊湊的 SOT-23-5 封裝，適用於空間受限的應用。該器件提供固定的 1.5V 輸出電壓，最大輸出電流為 200mA。其超低壓差電壓（典型值 100mV @ 200mA）使其非常適合電池供電和節能系統。輸入電壓範圍為 1.9V 至 5.5V，可為敏感的模擬和數字電路提供穩定、乾淨的電源。

詳細技術參數

核心特性

• 超低壓差電壓：100mV @ 200mA
• 低靜態電流：典型值 30µA
• 高電源抑制比：55dB @ 1kHz
• 可使用陶瓷電容（1µF）穩定工作
• 內置電流限制和熱保護
• 輸出電壓精度：±2%
• 寬工作溫度範圍：-40°C 至 +125°C

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

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LDK320AM15R 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]