TLS2237DLR TI Linear Voltage Regulator | 3.3V, 1A, Low Dropout

Product Overview

The TLS2237DLR from Texas Instruments is a high-performance linear voltage regulator designed for applications requiring a stable and low-noise power supply. It offers a fixed output voltage of 3.3V with a maximum output current of 1A. The device features a low dropout voltage of typically 300mV at full load, making it suitable for battery-powered systems. Its wide input voltage range from 2.5V to 6.5V ensures compatibility with various power sources. The TLS2237DLR is available in a small SOT-223 package, ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 300mV at 1A
• High output accuracy: ±2%
• Low quiescent current: 85µA
• Excellent line and load regulation
• High PSRR: 60dB at 1kHz
• Built-in overcurrent and thermal protection
• Stable with ceramic output capacitors
• Small SOT-223 package

Target Applications

• 5G base stations: Powering RF transceivers and FPGAs
• Automotive dashboard: Supply for infotainment and cluster modules
• Industrial sensors: Low-noise supply for precision analog circuits
• Portable devices: Battery-powered equipment like handheld terminals
• Networking equipment: Routers and switches requiring stable 3.3V rail

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLS2237DLR. 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

TLS2237DLR 是德州儀器（TI）推出的一款高性能線性穩壓器，專為需要穩定、低噪聲電源供應的應用而設計。它提供固定的 3.3V 輸出電壓，最大輸出電流為 1A。該器件在滿載時典型壓差僅為 300mV，非常適合電池供電系統。其寬輸入電壓範圍（2.5V 至 6.5V）確保了與多種電源的兼容性。TLS2237DLR 採用小型 SOT-223 封裝，適用於空間受限的設計。

詳細技術參數

核心特性

• 低壓差：1A 時僅 300mV
• 高輸出精度：±2%
• 低靜態電流：85µA
• 優異的線性和負載調整率
• 高電源抑制比：1kHz 時 60dB
• 內置過流和過熱保護
• 可與陶瓷輸出電容穩定工作
• 小型 SOT-223 封裝

典型應用場景

• 5G 基站：為射頻收發器和 FPGA 供電
• 汽車儀表盤：為信息娛樂和儀表模塊供電
• 工業傳感器：為精密模擬電路提供低噪聲電源
• 便攜設備：如手持終端等電池供電設備
• 網絡設備：路由器和交換機需要穩定的 3.3V 電源軌

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLS2237DLR 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]