TLV77018PDBVR TI LDO Regulator | SOT-23-5 | 1.8V Output, 50mA

Product Overview

The TLV77018PDBVR from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for space-constrained applications. It provides a fixed output voltage of 1.8V with a maximum output current of 50mA. Housed in a compact SOT-23-5 package, this device offers excellent line and load regulation, making it ideal for noise-sensitive circuits. The TLV77018PDBVR features a low quiescent current of 1.5µA (typical) and a dropout voltage of 120mV at 50mA load, ensuring efficient operation even under low input voltage conditions.

Detailed Technical Specifications

Key Features

• Ultra-low quiescent current: 1.5µA (typical) extends battery life in portable devices.
• Low dropout voltage: 120mV at 50mA enables operation with minimal headroom.
• High PSRR: 60dB at 1kHz provides clean output for noise-sensitive loads.
• Stable with ceramic output capacitors (1µF or larger).
• Built-in overcurrent and thermal shutdown protection.
• Small SOT-23-5 package saves board space.

Target Applications

• Battery-powered IoT sensors (e.g., temperature/humidity monitors).
• Portable medical devices (e.g., blood glucose meters).
• Wearable electronics (e.g., smartwatches, fitness trackers).
• Wireless communication modules (e.g., Bluetooth Low Energy, Zigbee).
• 5G base station control circuitry (low-power auxiliary rails).
• Automotive infotainment and dashboard power supplies.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV77018PDBVR. 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

TLV77018PDBVR 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 1.8V 輸出電壓，最大輸出電流為 50mA。該器件採用緊湊的 SOT-23-5 封裝，具有出色的線性和負載調節能力，非常適合噪聲敏感電路。TLV77018PDBVR 的典型靜態電流僅為 1.5µA，在 50mA 負載下壓差電壓為 120mV，確保在低輸入電壓條件下高效運行。

詳細技術參數

核心特性

• 超低靜態電流：典型值 1.5µA，延長便攜設備電池壽命。
• 低壓差電壓：50mA 負載下僅 120mV，允許在低裕量下工作。
• 高電源抑制比：1kHz 時 60dB，為噪聲敏感負載提供乾淨輸出。
• 可使用陶瓷輸出電容器（1µF 或更大）穩定工作。
• 內置過流和過熱關斷保護。
• 小型 SOT-23-5 封裝節省電路板空間。

典型應用場景

• 電池供電的 IoT 傳感器（例如溫濕度監測器）。
• 便攜式醫療設備（例如血糖儀）。
• 可穿戴電子設備（例如智能手錶、健身追蹤器）。
• 無線通信模塊（例如藍牙低功耗、Zigbee）。
• 5G 基站控制電路（低功耗輔助電源軌）。
• 汽車信息娛樂系統和儀表板電源。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV77018PDBVR 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。

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]