TPS78227DDCT TI Linear Regulator | SOT-23-THIN | 2.7V, 150mA, Low IQ

Product Overview

The TPS78227DDCT from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for power-sensitive applications. It delivers a fixed output voltage of 2.7V with a maximum output current of 150mA. Housed in a compact SOT-23-THIN package, this device features ultra-low quiescent current (IQ) of 500 nA typical, making it ideal for battery-powered and always-on systems. The TPS78227DDCT offers high accuracy, low noise, and excellent transient response, ensuring stable power delivery to sensitive loads.

Detailed Technical Specifications

Key Features

• Ultra-low quiescent current: 500 nA typical
• Low dropout voltage: 130 mV at 150 mA
• High PSRR: 60 dB at 1 kHz
• Low output noise: 30 µVRMS
• Stable with ceramic output capacitors (1 µF)
• Overcurrent and overtemperature protection
• Small SOT-23-THIN package for space-constrained designs

Target Applications

• Battery-powered IoT sensors (e.g., temperature/humidity monitors)
• Wearable devices (e.g., smartwatches, fitness trackers)
• Portable medical equipment (e.g., blood glucose meters)
• Wireless communication modules (e.g., Bluetooth Low Energy)
• Energy harvesting systems
• Always-on power rails in 5G base stations
• Automotive dashboard displays

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS78227DDCT. 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

TPS78227DDCT 是德州儀器 (TI) 推出的一款低壓差線性穩壓器 (LDO)，專為對功耗敏感的應用設計。它提供固定的 2.7V 輸出電壓，最大輸出電流為 150mA。該器件採用緊湊的 SOT-23-THIN 封裝，典型靜態電流僅 500 nA，非常適合電池供電和常開系統。TPS78227DDCT 具有高精度、低噪聲和出色的瞬態響應，確保為敏感負載提供穩定的電源。

詳細技術參數

核心特性

• 超低靜態電流：典型值 500 nA
• 低壓差電壓：150mA 時僅 130 mV
• 高電源抑制比：1kHz 時 60 dB
• 低輸出噪聲：30 µVRMS
• 可使用陶瓷輸出電容器 (1 µF) 穩定工作
• 過流和過溫保護
• 小型 SOT-23-THIN 封裝，適合空間受限的設計

典型應用場景

• 電池供電的 IoT 傳感器 (例如溫濕度監測器)
• 可穿戴設備 (例如智能手錶、健身追蹤器)
• 便攜式醫療設備 (例如血糖儀)
• 無線通信模塊 (例如低功耗藍牙)
• 能量採集系統
• 5G 基站中的常開電源軌
• 汽車儀表板顯示屏

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS78227DDCT 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]