LD39150PU-R ST LDO Regulator | 6-DFN(3x3) | 1.5A, Adjustable Output

Product Overview

The LD39150PU-R from STMicroelectronics is a high-performance, low-dropout (LDO) voltage regulator capable of delivering up to 1.5A output current. Housed in a compact 6-DFN (3x3mm) package, it offers an adjustable output voltage range from 0.8V to VIN, making it suitable for a wide variety of applications requiring precise voltage regulation with minimal dropout voltage. The device features low quiescent current, high PSRR, and excellent transient response, ensuring stable operation in noise-sensitive environments.

Detailed Technical Specifications

Key Features

• High output current: 1.5 A
• Low dropout voltage: 300 mV typical at full load
• Adjustable output voltage from 0.8 V to VIN
• Low quiescent current: 50 µA typical
• High PSRR: 70 dB at 1 kHz
• Stable with ceramic output capacitors
• Internal current limit and thermal shutdown protection
• Compact 6-DFN (3x3 mm) package for space-constrained designs

Target Applications

• 5G base stations: Powering RF transceivers and FPGAs
• Automotive dashboard: Supply for infotainment and cluster processors
• Industrial sensors: Clean power for analog front-ends
• Portable devices: Battery-powered equipment requiring low dropout
• Networking equipment: Routers and switches needing efficient regulation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LD39150PU-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

LD39150PU-R 是意法半導體（STMicroelectronics）推出的一款高性能低壓差穩壓器（LDO），可提供高達 1.5A 的輸出電流。採用緊湊的 6-DFN（3x3mm）封裝，輸出電壓可在 0.8V 至 VIN 範圍內調節，適用於需要精確穩壓且壓差極小的多種應用。該器件具有低靜態電流、高電源抑制比（PSRR）和出色的瞬態響應，確保在噪聲敏感環境中穩定運行。

詳細技術參數

核心特性

• 高輸出電流：1.5 A
• 低壓差電壓：滿載時典型值 300 mV
• 可調輸出電壓：0.8 V 至 VIN
• 低靜態電流：典型值 50 µA
• 高電源抑制比：1 kHz 時 70 dB
• 可與陶瓷輸出電容穩定工作
• 內置電流限制和熱關斷保護
• 緊湊的 6-DFN（3x3 mm）封裝，適合空間受限的設計

典型應用場景

• 5G 基站：為射頻收發器和 FPGA 供電
• 汽車儀表板：為信息娛樂和集群處理器供電
• 工業傳感器：為模擬前端提供清潔電源
• 便攜設備：需要低壓差的電池供電設備
• 網絡設備：路由器和交換機需要高效穩壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LD39150PU-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]