TPS7A0527PDBZR TI LDO Regulator | SOT-23-3 | 2.7V Output, 200mA

Product Overview

The TPS7A0527PDBZR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, offering a fixed output voltage of 2.7V with a maximum output current of 200mA. Housed in a compact SOT-23-3 package, this device is designed for space-constrained applications requiring low noise and high power-supply rejection ratio (PSRR). Its ultra-low quiescent current of 1 µA (typical) makes it ideal for battery-powered systems. The TPS7A0527PDBZR features a wide input voltage range from 2.5V to 5.5V, enabling compatibility with common supply rails such as 3.3V and 5V. With built-in overcurrent and overtemperature protection, it ensures reliable operation in demanding environments.

Detailed Technical Specifications

Key Features

• Ultra-low quiescent current: 1 µA (typical)
• Low dropout voltage: 160 mV at 200 mA
• High PSRR: 60 dB at 1 kHz
• Low output noise: 30 µVrms
• Stable with ceramic output capacitors (1 µF or larger)
• Overcurrent and overtemperature protection
• Fixed output voltage options available

Target Applications

• Battery-powered devices: IoT sensors, wearable electronics
• Portable medical equipment: glucose monitors, pulse oximeters
• Wireless communication: 5G base station power management, RF transceivers
• Automotive: infotainment systems, dashboard displays
• Industrial: smart meters, building automation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7A0527PDBZR. 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

TPS7A0527PDBZR 是德州儀器（TI）推出的一款低壓差線性穩壓器（LDO），固定輸出電壓為 2.7V，最大輸出電流 200mA。採用緊湊的 SOT-23-3 封裝，適用於對空間有限、需要低噪聲和高電源抑制比（PSRR）的應用。其典型靜態電流僅 1 µA，非常適合電池供電系統。輸入電壓範圍為 2.5V 至 5.5V，可兼容 3.3V 和 5V 等常見電源軌。內置過流和過熱保護，確保在惡劣環境下可靠運行。

詳細技術參數

核心特性

• 超低靜態電流：典型值 1 µA
• 低壓差電壓：200mA 時僅 160mV
• 高電源抑制比：1kHz 時 60dB
• 低輸出噪聲：30 µVrms
• 可使用陶瓷輸出電容器（1 µF 或更大）穩定工作
• 過流和過熱保護
• 提供多種固定輸出電壓選項

典型應用場景

• 電池供電設備：物聯網傳感器、可穿戴電子設備
• 便攜式醫療設備：血糖儀、脈搏血氧儀
• 無線通信：5G 基站電源管理、射頻收發器
• 汽車電子：信息娛樂系統、儀表盤顯示
• 工業應用：智能電表、樓宇自動化

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS7A0527PDBZR 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]