TPS77818PWP TI LDO Regulator | 20-HTSSOP | 1.8V Output, 750mA

Product Overview

The TPS77818PWP from Texas Instruments is a low-dropout (LDO) voltage regulator designed to deliver a fixed 1.8V output with a maximum current of 750mA. Housed in a 20-pin HTSSOP package with PowerPAD for enhanced thermal performance, this device offers excellent line and load regulation, making it suitable for noise-sensitive applications. The TPS77818PWP features a low dropout voltage of typically 350mV at full load, enabling efficient operation even with small input-to-output voltage differentials. It includes built-in overcurrent and overtemperature protection, ensuring reliable performance under fault conditions.

Detailed Technical Specifications

Key Features

• Fixed 1.8V output with ±2% accuracy
• Low dropout voltage: 350mV at 750mA
• Low quiescent current: 85µA typical
• High PSRR: 60dB at 1kHz
• Overcurrent and overtemperature protection
• Stable with low ESR ceramic capacitors
• PowerPAD package for improved thermal dissipation

Target Applications

• 5G base station power management (e.g., powering FPGA cores)
• Automotive dashboard displays and infotainment systems
• Industrial sensor modules requiring low noise supply
• Portable battery-powered devices (e.g., medical monitors)
• Telecommunications equipment (e.g., routers, switches)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS77818PWP. 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

TPS77818PWP 是德州儀器 (TI) 推出的低壓差線性穩壓器 (LDO)，提供固定的 1.8V 輸出，最大電流 750mA。採用帶有 PowerPAD 的 20 引腳 HTSSOP 封裝，增強散熱性能。該器件具有出色的線性和負載調節率，適用於噪聲敏感應用。典型壓差電壓為 350mV（滿載），即使輸入輸出壓差較小也能高效工作。內置過流和過熱保護，確保在故障條件下可靠運行。

詳細技術參數

核心特性

• 固定 1.8V 輸出，精度 ±2%
• 低壓差：350mV @ 750mA
• 低靜態電流：典型 85µA
• 高 PSRR：60dB @ 1kHz
• 過流和過熱保護
• 可與低 ESR 陶瓷電容穩定工作
• PowerPAD 封裝增強散熱

典型應用場景

• 5G 基站電源管理（如為 FPGA 內核供電）
• 汽車儀表盤顯示和信息娛樂系統
• 需要低噪聲供電的工業傳感器模塊
• 便攜式電池供電設備（如醫療監護儀）
• 電信設備（如路由器、交換機）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS77818PWP 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。
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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。
• 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]