TPS79901YZUT TI LDO Regulator | 5-DSBGA | 200mA, 1.8V to 6.5V Input

Product Overview

The TPS79901YZUT from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed for power-sensitive applications. It offers a wide input voltage range from 1.8V to 6.5V and delivers up to 200mA of output current with excellent transient response. The device is available in a compact 5-pin DSBGA package (5-DSBGA), making it ideal for space-constrained designs. With a low dropout voltage of typically 100mV at 200mA load, the TPS79901YZUT ensures efficient power conversion even under heavy loads. Its high PSRR (70dB at 1kHz) and low output noise (30µVrms) make it suitable for noise-sensitive analog and RF circuits.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 100mV at 200mA
• High PSRR: 70dB at 1kHz
• Low output noise: 30µVrms
• Low quiescent current: 40µA
• Adjustable output voltage from 1.8V to 6.5V
• Stable with ceramic capacitors
• Thermal shutdown and overcurrent protection
• Small 5-DSBGA package for space-constrained designs

Target Applications

• 5G base stations: Powering RF transceivers and PLLs
• Automotive dashboard displays: Clean supply for infotainment processors
• Portable medical devices: Low-noise supply for sensor interfaces
• Industrial IoT sensors: Efficient power for wireless modules
• Battery-powered equipment: Extended battery life with low quiescent current

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS79901YZUT. 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

TPS79901YZUT 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。它支援 1.8V 至 6.5V 的寬輸入電壓範圍，並可提供高達 200mA 的輸出電流，具有出色的瞬態響應。該器件採用緊湊的 5 引腳 DSBGA 封裝（5-DSBGA），非常適合空間受限的設計。在 200mA 負載下，典型壓差電壓僅為 100mV，確保即使在重負載下也能高效轉換。高 PSRR（1kHz 時為 70dB）和低輸出噪聲（30µVrms）使其適用於對噪聲敏感的類比和射頻電路。

詳細技術參數

核心特性

• 低壓差：200mA 時僅 100mV
• 高 PSRR：1kHz 時 70dB
• 低輸出噪聲：30µVrms
• 低靜態電流：40µA
• 可調輸出電壓：1.8V 至 6.5V
• 與陶瓷電容器相容
• 熱關斷和過流保護
• 小型 5-DSBGA 封裝，適合空間受限設計

典型應用場景

• 5G 基站：為射頻收發器和鎖相環供電
• 汽車儀表板顯示：為資訊娛樂處理器提供乾淨電源
• 可攜式醫療設備：為感測器介面提供低噪聲電源
• 工業物聯網感測器：為無線模組提供高效電源
• 電池供電設備：低靜態電流延長電池壽命

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS79901YZUT 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]