TPS77118DGK TI Linear Regulator | 8-VSSOP | 1.8V Fixed Output, 150mA

Product Overview

The TPS77118DGK from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for applications requiring a stable 1.8V output with up to 150mA of load current. Housed in a compact 8-VSSOP package, this device offers excellent line and load regulation, making it ideal for powering sensitive analog and digital circuits. With a dropout voltage of typically 150mV at full load, it ensures efficient operation even with low input-to-output voltage differentials. The TPS77118DGK integrates a sleep mode for power savings and includes output current limiting and thermal shutdown for robust protection.

Detailed Technical Specifications

Key Features

• Fixed 1.8V output with ±2% accuracy
• Low dropout voltage: 150mV typical at 150mA
• Low quiescent current: 85µA typical
• Shutdown mode for power saving (1µA max)
• Output current limiting and thermal shutdown protection
• Stable with low ESR ceramic capacitors (1µF typical)
• Fast transient response

Target Applications

• 5G base station power management (e.g., powering RF transceivers)
• Automotive dashboard displays and infotainment systems
• Industrial sensor modules (e.g., pressure transmitters)
• Portable battery-powered devices (e.g., medical monitors)
• FPGA and DSP core voltage regulation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS77118DGK. 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

TPS77118DGK 是德州儀器 (TI) 的一款低壓差線性穩壓器 (LDO)，專為需要穩定 1.8V 輸出和 150mA 負載電流的應用而設計。採用緊湊的 8-VSSOP 封裝，該器件具有出色的線性和負載調節能力，非常適合為敏感的模擬和數字電路供電。在滿載時典型壓差為 150mV，即使在低輸入輸出電壓差下也能確保高效運行。TPS77118DGK 集成了休眠模式以節省功耗，並包含輸出電流限制和熱關斷保護功能。

詳細技術參數

核心特性

• 固定 1.8V 輸出，精度 ±2%
• 低壓差：150mA 時典型值 150mV
• 低靜態電流：典型 85µA
• 關斷模式以節省功耗 (最大 1µA)
• 輸出電流限制和熱關斷保護
• 可使用低 ESR 陶瓷電容 (典型 1µF) 穩定工作
• 快速瞬態響應

典型應用場景

• 5G 基站電源管理 (例如為射頻收發器供電)
• 汽車儀表板顯示和資訊娛樂系統
• 工業傳感器模塊 (例如壓力變送器)
• 便攜式電池供電設備 (例如醫療監護儀)
• FPGA 和 DSP 核心電壓調節

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS77118DGK 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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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]