TPS77227DGK TI LDO Regulator | 8-VSSOP | 250mA, 2.7V Output

Product Overview

The TPS77227DGK from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for applications requiring a stable 2.7V output with up to 250mA of load current. Housed in a compact 8-pin VSSOP package, this device offers excellent line and load regulation, making it ideal for noise-sensitive circuits. The TPS77227DGK features a low dropout voltage of typically 170mV at full load, enabling efficient operation even with small input-to-output voltage differentials. Its wide input voltage range of 2.7V to 10V provides flexibility for various power supply designs.

Detailed Technical Specifications

Key Features

• Fixed 2.7V output with ±2% accuracy
• Low dropout voltage: 170mV typical at 250mA
• Low quiescent current: 85µA typical
• High PSRR: 60dB at 1kHz
• Thermal shutdown and overcurrent protection
• Stable with low-ESR ceramic capacitors
• Small 8-pin VSSOP package

Target Applications

• 5G base station power management (e.g., supplying 2.7V to RF transceivers)
• Automotive dashboard displays (e.g., powering infotainment processors)
• Industrial sensor modules (e.g., pressure sensors requiring clean 2.7V rail)
• Portable medical devices (e.g., glucose meters)
• Battery-powered IoT nodes

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS77227DGK. 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

TPS77227DGK 是德州儀器推出的低壓差線性穩壓器，提供穩定的 2.7V 輸出，最大負載電流 250mA。採用緊湊的 8 引腳 VSSOP 封裝，具有優異的線性和負載調整率，適用於噪聲敏感電路。典型壓差電壓僅 170mV（滿載），可在小輸入輸出壓差下高效工作。輸入電壓範圍 2.7V 至 10V，為各種電源設計提供靈活性。

詳細技術參數

核心特性

• 固定 2.7V 輸出，精度 ±2%
• 低壓差：典型 170mV @ 250mA
• 低靜態電流：典型 85µA
• 高 PSRR：60dB @ 1kHz
• 過熱關斷和過流保護
• 可與低 ESR 陶瓷電容穩定工作
• 小型 8-VSSOP 封裝

典型應用場景

• 5G 基站電源管理（例如為射頻收發器提供 2.7V）
• 汽車儀表盤顯示（例如為信息娛樂處理器供電）
• 工業傳感器模塊（例如壓力傳感器需要乾淨 2.7V 電源）
• 便攜式醫療設備（例如血糖儀）
• 電池供電的 IoT 節點

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS77227DGK 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]