TPS79925DDCT TI LDO Regulator | SOT-23-THIN | 200mA, 2.5V Output

Product Overview

The TPS79925DDCT from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed for power-sensitive applications. It delivers a fixed output voltage of 2.5V with a maximum output current of 200mA. Housed in a compact SOT-23-THIN package, this device offers excellent line and load transient response while maintaining low quiescent current. The TPS79925DDCT is ideal for battery-powered equipment, portable devices, and noise-sensitive analog circuits.

Detailed Technical Specifications

Key Features

• Ultra-low dropout voltage: 100mV typical at 200mA load
• Low quiescent current: 40µA typical, ideal for battery life extension
• High PSRR: 65dB at 1kHz, excellent for noise-sensitive applications
• Low output noise: 30µVrms, suitable for RF and audio circuits
• Stable with ceramic output capacitors (1µF typical)
• Thermal shutdown and current limit protection
• Small SOT-23-THIN package for space-constrained designs

Target Applications

• 5G base station power management: Provides clean supply for RF transceivers and PLLs
• Automotive dashboard displays: Powers infotainment and cluster modules
• Portable medical devices: Ensures low noise for ECG and glucose monitors
• Industrial sensors: Supplies stable voltage for precision analog front-ends
• Battery-powered IoT nodes: Extends battery life in wireless sensors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS79925DDCT. 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

TPS79925DDCT 是德州儀器 (TI) 推出的一款高性能低壓差線性穩壓器 (LDO)，專為對功耗敏感的應用設計。它提供固定的 2.5V 輸出電壓，最大輸出電流為 200mA。器件採用緊湊的 SOT-23-THIN 封裝，具有出色的線性和負載瞬態響應，同時保持低靜態電流。TPS79925DDCT 非常適合電池供電設備、便攜式設備以及對噪聲敏感的模擬電路。

詳細技術參數

核心特性

• 超低壓差：200mA 負載時典型值 100mV
• 低靜態電流：典型值 40µA，有助於延長電池壽命
• 高 PSRR：1kHz 時 65dB，適用於噪聲敏感應用
• 低輸出噪聲：30µVrms，適合射頻和音頻電路
• 可使用陶瓷輸出電容穩定工作 (典型值 1µF)
• 內置熱關斷和限流保護
• 小巧的 SOT-23-THIN 封裝，節省空間

典型應用場景

• 5G 基站電源管理：為射頻收發器和鎖相環提供乾淨電源
• 汽車儀表盤顯示：為信息娛樂和儀表模塊供電
• 便攜式醫療設備：為心電圖和血糖儀提供低噪聲電源
• 工業傳感器：為精密模擬前端提供穩定電壓
• 電池供電的 IoT 節點：延長無線傳感器的電池壽命

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS79925DDCT 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]