TPS71257DRCR TI LDO Regulator | 10-VSON (3x3) | 250mA, 1.2V to 6.5V

Product Overview

The TPS71257DRCR from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed for applications requiring low noise, high PSRR, and fast transient response. It delivers up to 250 mA output current with an input voltage range from 1.2 V to 6.5 V. The device features a fixed output voltage of 2.5 V with an accuracy of ±1%. Housed in a compact 10-pin VSON (3x3 mm) package, it is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 120 mV at 250 mA
• High PSRR: 70 dB at 1 kHz
• Low output noise: 30 µVrms
• Low quiescent current: 85 µA
• Stable with ceramic capacitors
• Overcurrent and thermal protection
• Enable pin for power sequencing

Target Applications

• 5G base station power management
• Automotive dashboard displays
• Portable medical devices
• Industrial sensor modules
• Wireless communication systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS71257DRCR. 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

TPS71257DRCR 是德州儀器 (TI) 推出的一款高性能低壓差線性穩壓器 (LDO)，專為需要低噪聲、高電源抑制比 (PSRR) 和快速瞬態響應的應用而設計。它可提供高達 250 mA 的輸出電流，輸入電壓範圍為 1.2 V 至 6.5 V。該器件具有 2.5 V 的固定輸出電壓，精度為 ±1%。採用緊湊的 10 引腳 VSON (3x3 mm) 封裝，非常適合空間受限的設計。

詳細技術參數

核心特性

• 低壓差：250 mA 時僅 120 mV
• 高 PSRR：1 kHz 時 70 dB
• 低輸出噪聲：30 µVrms
• 低靜態電流：85 µA
• 可與陶瓷電容器穩定工作
• 過流和過熱保護
• 使能引腳用於電源排序

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤顯示
• 便攜式醫療設備
• 工業傳感器模塊
• 無線通信系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS71257DRCR 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。
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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

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• 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。
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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
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