TL1963AKTTR TI LDO Regulator | TO-263 (DDPAK-5) | 1.5A, 1.21V to 20V

Product Overview

The TL1963AKTTR from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed for applications requiring low noise, fast transient response, and high output current. With an output current capability of 1.5A and a dropout voltage of typically 340mV at full load, it provides a stable and clean power supply. The device operates over an input voltage range of 1.8V to 20V and offers an adjustable output voltage from 1.21V to 20V. Housed in a TO-263 (DDPAK-5) package, it is suitable for surface-mount assembly and offers excellent thermal performance.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 340 mV typical at 1.5 A
• Low output noise: 40 µV RMS
• High PSRR: 75 dB at 120 Hz
• Fast transient response
• Adjustable output voltage from 1.21 V to 20 V
• Output current up to 1.5 A
• Stable with low ESR output capacitors (10 µF ceramic)
• Built-in current limit and thermal shutdown protection
• Wide operating temperature range: -40°C to +125°C

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial control systems
• Medical equipment
• Test and measurement instruments
• FPGA and DSP core voltages
• Post-regulation for switching power supplies

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TL1963AKTTR. 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

TL1963AKTTR 是德州儀器（TI）推出的一款高性能低壓差線性穩壓器（LDO），專為需要低噪聲、快速瞬態響應和高輸出電流的應用而設計。該器件可提供高達 1.5A 的輸出電流，在滿載時典型壓差僅為 340mV，能夠提供穩定、純淨的電源。其輸入電壓範圍為 1.8V 至 20V，輸出電壓可調，範圍為 1.21V 至 20V。採用 TO-263（DDPAK-5）封裝，適合表面貼裝組裝，並具有優異的熱性能。

詳細技術參數

核心特性

• 低壓差：1.5A 時典型值 340 mV
• 低輸出噪聲：40 µV RMS
• 高 PSRR：120 Hz 時 75 dB
• 快速瞬態響應
• 可調輸出電壓：1.21 V 至 20 V
• 輸出電流高達 1.5 A
• 可使用低 ESR 輸出電容（10 µF 陶瓷）穩定工作
• 內置電流限制和熱關斷保護
• 寬工作溫度範圍：-40°C 至 +125°C

典型應用場景

• 5G 基站電源
• 汽車儀表盤和信息娛樂系統
• 工業控制系統
• 醫療設備
• 測試與測量儀器
• FPGA 和 DSP 核心電壓供電
• 開關電源後級穩壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TL1963AKTTR 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]