TLV70237DBVT TI LDO Regulator | SOT-23-5 | 3.7V Output, 300mA

Product Overview

The TLV70237DBVT from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for space-constrained applications. It delivers a fixed output voltage of 3.7V with a maximum output current of 300mA. Housed in a compact SOT-23-5 package, this device offers excellent line and load regulation, making it ideal for noise-sensitive circuits. The TLV70237DBVT features a low quiescent current of 35 µA (typical) and a dropout voltage of 220 mV at 300 mA, ensuring efficient power conversion even under heavy loads. With built-in overcurrent and thermal shutdown protection, it provides reliable operation in harsh environments.

Detailed Technical Specifications

Key Features

• Fixed 3.7V output voltage with ±2% accuracy
• Low dropout voltage: 220 mV at 300 mA
• Ultra-low quiescent current: 35 µA
• Wide input voltage range: 2.7V to 5.5V
• High PSRR: 60 dB at 1 kHz
• Overcurrent and thermal shutdown protection
• Stable with ceramic output capacitors
• Small SOT-23-5 package for space-saving designs

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Portable and battery-powered devices
• Wireless communication modules
• Industrial sensors and IoT nodes
• Medical devices requiring low noise

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV70237DBVT. 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

TLV70237DBVT 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 3.7V 輸出電壓，最大輸出電流為 300mA。該器件採用緊湊的 SOT-23-5 封裝，具有優異的線性和負載調節能力，非常適合噪聲敏感電路。TLV70237DBVT 的典型靜態電流僅為 35 µA，在 300mA 負載下的壓差電壓為 220 mV，確保即使在重載下也能高效轉換。內置過流和熱關斷保護，可在惡劣環境中可靠運行。

詳細技術參數

核心特性

• 固定 3.7V 輸出電壓，精度 ±2%
• 低壓差：300 mA 時僅 220 mV
• 超低靜態電流：35 µA
• 寬輸入電壓範圍：2.7V 至 5.5V
• 高 PSRR：1 kHz 時 60 dB
• 過流和熱關斷保護
• 可與陶瓷輸出電容穩定工作
• 小型 SOT-23-5 封裝，節省空間

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤和信息娛樂系統
• 便攜式和電池供電設備
• 無線通信模塊
• 工業傳感器和 IoT 節點
• 需要低噪聲的醫療設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV70237DBVT 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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• 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。

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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