LP38511TS-1.8/NOPB TI LDO Regulator | TO-263 | 1.8V Output, 800mA

Product Overview

The LP38511TS-1.8/NOPB is a high-performance, low-dropout (LDO) voltage regulator from Texas Instruments, designed to deliver a fixed 1.8V output with a maximum current of 800mA. Housed in a TO-263 (DDPAK-5) package, this device offers excellent line and load regulation, making it ideal for noise-sensitive applications. Its low dropout voltage (typically 300mV at full load) ensures efficient operation even with small input-to-output voltage differentials. The LP38511 features a fast transient response, enabling stable performance in dynamic load conditions. With an enable pin for power sequencing and thermal shutdown protection, it provides robust and reliable power management.

Detailed Technical Specifications

Key Features

• Fixed 1.8V output with ±2% accuracy
• Low dropout voltage: 300mV at 800mA
• Fast transient response for dynamic loads
• Low quiescent current: 1.5mA typical
• Enable pin for power sequencing
• Thermal shutdown and overcurrent protection
• Stable with low ESR ceramic capacitors
• Wide operating temperature range: -40°C to +125°C

Target Applications

• 5G base station power management (e.g., for FPGA core voltage)
• Automotive infotainment and dashboard displays
• Industrial sensors and IoT modules
• Medical devices requiring low noise
• Networking equipment (routers, switches)
• Portable battery-powered devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP38511TS-1.8/NOPB. 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

LP38511TS-1.8/NOPB 是德州儀器（TI）推出的一款高性能低壓差線性穩壓器（LDO），提供固定的1.8V輸出，最大輸出電流為800mA。採用 TO-263（DDPAK-5）封裝，具有優異的線性調整率和負載調整率，非常適合噪聲敏感的應用。在滿載條件下，其典型壓差僅為300mV，確保在輸入輸出電壓差較小時仍能高效工作。LP38511 具有快速瞬態響應，能夠在動態負載條件下保持穩定。此外，它還配備使能引腳用於電源排序，並具有過熱關斷保護功能，提供穩定可靠的電源管理方案。

詳細技術參數

核心特性

• 固定1.8V輸出，精度±2%
• 低壓差：800mA時典型值300mV
• 快速瞬態響應，適應動態負載
• 低靜態電流：典型值1.5mA
• 使能引腳，支持電源排序
• 過熱關斷和過流保護
• 可與低ESR陶瓷電容穩定工作
• 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（例如為FPGA內核供電）
• 汽車信息娛樂系統及儀表盤顯示
• 工業傳感器及物聯網模塊
• 醫療設備（低噪聲要求）
• 網絡設備（路由器、交換機）
• 便攜式電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP38511TS-1.8/NOPB 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]