TPS65121RGTR TI Power Management IC | 16-VQFN (3x3) | Dual Output, 1.5A

Product Overview

The TPS65121RGTR from Texas Instruments is a high-performance power management IC designed for applications requiring dual output voltages. Housed in a compact 16-VQFN (3x3 mm) package, it integrates two step-down converters with a combined output current capability of up to 1.5A. The device operates from a 2.5V to 5.5V input voltage range, making it suitable for battery-powered and low-voltage systems. With high efficiency and low quiescent current, the TPS65121RGTR is ideal for portable electronics, industrial sensors, and communication equipment.

Detailed Technical Specifications

Key Features

• Dual step-down converters with independent enable
• High efficiency up to 95%
• Low quiescent current of 40 µA
• 1.5 MHz switching frequency for small external components
• Power-save mode for light load efficiency
• Overcurrent and overtemperature protection
• Small 3x3 mm VQFN package

Target Applications

• 5G base station power management
• Automotive dashboard displays
• Portable medical devices
• Industrial sensor nodes
• Battery-powered IoT devices
• Wireless communication modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS65121RGTR. 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

TPS65121RGTR 是德州儀器（TI）推出的一款高性能電源管理 IC，專為需要雙輸出電壓的應用設計。它採用緊湊的 16-VQFN（3x3 mm）封裝，集成兩個降壓轉換器，總輸出電流能力高達 1.5A。該器件在 2.5V 至 5.5V 的輸入電壓範圍內工作，適用於電池供電和低電壓系統。憑藉高效率（高達 95%）和低靜態電流（40 µA），TPS65121RGTR 非常適合便攜式電子設備、工業傳感器和通信設備。

詳細技術參數

核心特性

• 雙降壓轉換器，獨立使能
• 高效率，高達 95%
• 低靜態電流 40 µA
• 1.5 MHz 開關頻率，支持小型外部元件
• 省電模式，輕載高效
• 過流和過溫保護
• 小型 3x3 mm VQFN 封裝

典型應用場景

• 5G 基站電源管理
• 汽車儀表板顯示
• 便攜式醫療設備
• 工業傳感器節點
• 電池供電的 IoT 設備
• 無線通信模塊

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS65121RGTR 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]