TPS71818-33DRVT TI LDO Regulator | 6-WSON (2x2) | Dual Output 1.8V/3.3V, 200mA

Product Overview

The TPS71818-33DRVT is a dual-output, low-dropout (LDO) linear regulator from Texas Instruments (TI). It provides two independent regulated outputs: 1.8V and 3.3V, each capable of delivering up to 200mA of load current. Housed in a compact 6-pin WSON (2mm x 2mm) package, this device is ideal for space-constrained applications requiring multiple voltage rails. With a low dropout voltage of typically 170mV at full load and excellent line/load transient response, the TPS71818-33DRVT ensures stable power delivery for sensitive analog and digital circuits.

Detailed Technical Specifications

Key Features

• Dual independent LDO outputs: 1.8V and 3.3V
• Low dropout voltage: 170mV typical at 200mA
• Low quiescent current: 80µA typical
• High PSRR: 65dB at 1kHz
• Low output noise: 30µVRMS
• Stable with ceramic output capacitors (1µF typical)
• Overcurrent and thermal shutdown protection
• Small 6-WSON package (2mm x 2mm)

Target Applications

• 5G base station power management (e.g., supply for FPGA core and I/O)
• Automotive dashboard displays (e.g., infotainment system power)
• Portable medical devices (e.g., glucose meter sensor bias)
• Industrial sensor modules (e.g., pressure transmitter analog supply)
• IoT edge nodes (e.g., wireless module dual voltage rails)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS71818-33DRVT. 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

TPS71818-33DRVT 是德州儀器（TI）推出的雙輸出低壓差線性穩壓器（LDO）。它提供兩個獨立的穩壓輸出：1.8V 和 3.3V，每個輸出可提供高達 200mA 的負載電流。器件採用緊湊的 6 引腳 WSON（2mm x 2mm）封裝，非常適合需要多電壓軌的空間受限應用。在滿載時典型壓差僅為 170mV，並具有出色的線性和負載瞬態響應，確保為敏感的模擬和數字電路提供穩定的電源。

詳細技術參數

核心特性

• 雙獨立 LDO 輸出：1.8V 和 3.3V
• 低壓差：200mA 時典型值 170mV
• 低靜態電流：典型值 80µA
• 高 PSRR：1kHz 時 65dB
• 低輸出噪聲：30µVRMS
• 可使用陶瓷輸出電容器穩定（典型值 1µF）
• 過流和熱關斷保護
• 小型 6-WSON 封裝（2mm x 2mm）

典型應用場景

• 5G 基站電源管理（例如為 FPGA 內核和 I/O 供電）
• 汽車儀表板顯示（例如信息娛樂系統電源）
• 便攜式醫療設備（例如血糖儀傳感器偏置）
• 工業傳感器模塊（例如壓力變送器模擬電源）
• 物聯網邊緣節點（例如無線模塊雙電壓軌）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS71818-33DRVT 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]