TPS799L57YZYR TI LDO Regulator | 5-DSBGA | 5.7V Output, 200mA

Product Overview

The TPS799L57YZYR from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed for space-constrained applications. It offers a fixed output voltage of 5.7V with a maximum output current of 200mA. The device is housed in a compact 5-pin DSBGA package (0.9mm x 1.3mm), making it ideal for portable and battery-powered electronics. With ultra-low dropout voltage (typically 100mV at 200mA) and excellent transient response, the TPS799L57YZYR ensures stable power delivery even under varying load conditions. Its low quiescent current (typically 40µA) extends battery life in standby modes.

Detailed Technical Specifications

Key Features

• Ultra-low dropout voltage: 100mV at 200mA
• Low quiescent current: 40µA (typical)
• High PSRR: 60dB at 1kHz
• Low output noise: 30µVrms
• Stable with ceramic output capacitors (1µF)
• Thermal shutdown and overcurrent protection
• Small 5-DSBGA package for space-constrained designs

Target Applications

• 5G base station power management (e.g., for RF transceiver modules)
• Automotive dashboard displays and infotainment systems
• Portable medical devices (e.g., glucose meters, pulse oximeters)
• Industrial sensor nodes and IoT modules
• Battery-powered wearables (e.g., smartwatches, fitness trackers)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS799L57YZYR. 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

TPS799L57YZYR 是德州儀器 (TI) 推出的一款高性能低壓差線性穩壓器 (LDO)，專為空間受限的應用設計。它提供固定的 5.7V 輸出電壓，最大輸出電流為 200mA。器件採用緊湊的 5 引腳 DSBGA 封裝 (0.9mm x 1.3mm)，非常適合便攜式和電池供電的電子設備。憑藉超低壓差電壓 (典型值 100mV @ 200mA) 和出色的瞬態響應，TPS799L57YZYR 即使在負載變化條件下也能確保穩定的電源傳輸。其低靜態電流 (典型值 40µA) 可延長待機模式下的電池壽命。

詳細技術參數

核心特性

• 超低壓差電壓：100mV @ 200mA
• 低靜態電流：40µA (典型值)
• 高電源抑制比：60dB @ 1kHz
• 低輸出噪聲：30µVrms
• 與陶瓷輸出電容 (1µF) 穩定工作
• 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 基站電源管理 (例如用於射頻收發模塊)
• 汽車儀表板顯示和信息娛樂系統
• 便攜式醫療設備 (例如血糖儀、脈搏血氧儀)
• 工業傳感器節點和物聯網模塊
• 電池供電的可穿戴設備 (例如智能手錶、健身追蹤器)

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS799L57YZYR 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]