TLV70019DDCT TI LDO Regulator | SOT-23-THIN | 1.9V Output, 200mA

Product Overview

The TLV70019DDCT from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for space-constrained applications. It delivers a fixed output voltage of 1.9V with a maximum output current of 200mA. Housed in a thin SOT-23 package (SOT-23-THIN), this device offers excellent line and load regulation, making it ideal for noise-sensitive circuits. The TLV70019DDCT features a low quiescent current of 30 µA (typical) and a dropout voltage of 150 mV at 200 mA, ensuring efficient operation even under heavy loads. It includes built-in overcurrent and thermal shutdown protection for enhanced reliability.

Detailed Technical Specifications

Key Features

• Fixed 1.9V output with ±2% accuracy
• Low dropout voltage: 150 mV at 200 mA
• Ultra-low quiescent current: 30 µA
• Wide input voltage range: 2.0V to 5.5V
• High PSRR: 60 dB at 1 kHz
• Overcurrent and thermal shutdown protection
• Stable with ceramic output capacitors (1 µF)
• Small SOT-23-THIN package for space-saving

Target Applications

• 5G base station power management
• Automotive dashboard displays
• Portable battery-powered devices
• Wireless communication modules
• Industrial sensor nodes
• Medical monitoring equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV70019DDCT. 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

TLV70019DDCT 是德州儀器（TI）推出的一款低壓差線性穩壓器（LDO），專為空間受限的應用設計。它提供固定的 1.9V 輸出電壓，最大輸出電流為 200mA。該器件採用薄型 SOT-23 封裝（SOT-23-THIN），具有出色的線性和負載調整率，非常適合噪聲敏感電路。TLV70019DDCT 的典型靜態電流僅為 30 µA，在 200mA 負載下的壓差電壓為 150 mV，確保即使在重載下也能高效運行。它還內置了過流和熱關斷保護功能，提高了可靠性。

詳細技術參數

核心特性

• 固定 1.9V 輸出，精度 ±2%
• 低壓差：150 mV @ 200 mA
• 超低靜態電流：30 µA
• 寬輸入電壓範圍：2.0V 至 5.5V
• 高 PSRR：60 dB @ 1 kHz
• 過流和熱關斷保護
• 可使用陶瓷輸出電容器（1 µF）穩定工作
• 小型 SOT-23-THIN 封裝，節省空間

典型應用場景

• 5G 基站電源管理
• 汽車儀表板顯示
• 便攜式電池供電設備
• 無線通信模塊
• 工業傳感器節點
• 醫療監測設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV70019DDCT 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]