TPS7A0518PDBZR TI LDO Regulator | SOT-23-3 | 1.8V Output, 200mA

Product Overview

The TPS7A0518PDBZR is a low-dropout (LDO) linear voltage regulator from Texas Instruments (TI), designed to deliver a fixed 1.8V output with a maximum output current of 200mA. Housed in a compact SOT-23-3 package, this device offers excellent line and load transient response, making it ideal for noise-sensitive applications. With a low dropout voltage of typically 160mV at full load and a quiescent current of only 25µA, it balances performance and power efficiency. The TPS7A0518PDBZR features an enable pin for power sequencing and includes overcurrent and overtemperature protection.

Detailed Technical Specifications

Key Features

• Fixed 1.8V output with ±1% accuracy
• Low dropout voltage: 160mV at 200mA
• Ultra-low quiescent current: 25µA
• High PSRR: 60dB at 1kHz
• Low output noise: 30µVrms
• Enable pin for power sequencing
• Overcurrent and thermal shutdown protection
• Stable with ceramic capacitors (1µF)

Target Applications

• 5G base station power management
• Automotive dashboard displays
• Portable battery-powered devices
• Wireless IoT modules
• FPGA and DSP core supplies
• Medical sensors and wearables

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7A0518PDBZR. 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

TPS7A0518PDBZR 是德州儀器 (TI) 推出的一款低壓差線性穩壓器 (LDO)，提供固定的 1.8V 輸出，最大輸出電流為 200mA。該器件採用緊湊的 SOT-23-3 封裝，具有出色的線性和負載瞬態響應，非常適合噪聲敏感型應用。在滿載條件下，典型壓差僅為 160mV，靜態電流僅 25µA，實現了性能與功耗的平衡。TPS7A0518PDBZR 具有使能引腳，支持電源排序，並集成過流和過溫保護。

詳細技術參數

核心特性

• 固定 1.8V 輸出，精度 ±1%
• 低壓差：200mA 時典型值 160mV
• 超低靜態電流：25µA
• 高 PSRR：1kHz 時 60dB
• 低輸出噪聲：30µVrms
• 使能引腳，支持電源排序
• 過流和熱關斷保護
• 與陶瓷電容 (1µF) 穩定工作

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤顯示
• 便攜式電池供電設備
• 無線 IoT 模塊
• FPGA 和 DSP 內核供電
• 醫療傳感器和可穿戴設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS7A0518PDBZR 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]