TL1963AQKTTRQ1 TI LDO Regulator | TO-263 (DDPAK-5) | 1.5A, 1.21V to 20V

Product Overview

The TL1963AQKTTRQ1 is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for automotive and industrial applications. It offers a maximum output current of 1.5A with a dropout voltage of only 340mV at full load. The device operates over an input voltage range of 1.8V to 20V and provides an adjustable output voltage from 1.21V to 20V. Housed in a TO-263 (DDPAK-5) package, it features excellent line and load regulation, low noise, and fast transient response. The TL1963AQKTTRQ1 is AEC-Q100 qualified for automotive applications.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 340 mV at 1.5A
• Adjustable output voltage from 1.21V to 20V
• High output current: 1.5A
• Low noise: 40 µV_RMS (10 Hz to 100 kHz)
• High PSRR: 75 dB at 1 kHz
• Fast transient response
• Stable with low ESR ceramic capacitors (10 µF min)
• Enable pin for power sequencing
• Current limit and thermal shutdown protection
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive infotainment and dashboard systems (e.g., Tesla Model 3 center display power supply)
• 5G base station RF power supply (e.g., Huawei 5G AAU module)
• Industrial sensor modules (e.g., Siemens S7-1200 PLC analog input module)
• Medical devices (e.g., portable patient monitor power rail)
• Telecommunications equipment (e.g., Cisco router line card)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TL1963AQKTTRQ1. 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

TL1963AQKTTRQ1 是德州儀器（TI）推出的一款高性能低壓差線性穩壓器（LDO），專為汽車和工業應用設計。它提供最大1.5A的輸出電流，滿載時壓差僅為340mV。器件工作輸入電壓範圍為1.8V至20V，可調輸出電壓範圍為1.21V至20V。採用TO-263（DDPAK-5）封裝，具有優異的線性和負載調整率、低噪聲和快速瞬態響應。TL1963AQKTTRQ1 通過AEC-Q100認證，適用於汽車應用。

詳細技術參數

核心特性

• 低壓差：1.5A時340 mV
• 可調輸出電壓：1.21V至20V
• 高輸出電流：1.5A
• 低噪聲：40 µV_RMS（10 Hz 至 100 kHz）
• 高PSRR：75 dB @ 1 kHz
• 快速瞬態響應
• 使用低ESR陶瓷電容（最小10 µF）穩定
• 使能引腳用於電源排序
• 電流限制和熱關斷保護
• 通過AEC-Q100汽車應用認證

典型應用場景

• 汽車信息娛樂和儀表板系統（例如：特斯拉Model 3中控顯示屏電源）
• 5G基站射頻電源（例如：華為5G AAU模塊）
• 工業傳感器模塊（例如：西門子S7-1200 PLC模擬輸入模塊）
• 醫療設備（例如：便攜式病人監護儀電源軌）
• 電信設備（例如：思科路由器線卡）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TL1963AQKTTRQ1 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。
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• 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

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• 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。
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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
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