TLV74118PDQNR TI LDO Regulator | 4-X2SON(1x1) | 1.8V Output, 150mA

Product Overview

The TLV74118PDQNR from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for space-constrained applications. It delivers a fixed output voltage of 1.8V with a maximum output current of 150mA. Housed in a compact 4-pin X2SON (1mm x 1mm) package, this device offers excellent line and load regulation, making it ideal for noise-sensitive circuits. The TLV74118PDQNR features a low quiescent current of 25µA (typical) and supports an input voltage range from 2.0V to 5.5V. Its high PSRR (70dB at 1kHz) ensures clean power delivery to sensitive loads.

Detailed Technical Specifications

Key Features

• Ultra-small 4-pin X2SON package (1mm x 1mm) for space-constrained designs
• Low quiescent current of 25µA extends battery life in portable devices
• High PSRR of 70dB at 1kHz for clean power in RF and analog circuits
• Low dropout voltage of 150mV at 150mA maximizes efficiency
• Stable with ceramic output capacitors (1µF typical)
• Overcurrent and thermal shutdown protection

Target Applications

• 5G base station power management for RF transceivers
• Automotive dashboard displays and infotainment systems
• Portable medical devices like glucose monitors and pulse oximeters
• Industrial sensor nodes and IoT modules
• Wearable electronics (smartwatches, fitness trackers)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV74118PDQNR. 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

TLV74118PDQNR 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150mA。採用緊湊的4引腳X2SON（1mm x 1mm）封裝，該器件具有出色的線性和負載調節能力，非常適合噪聲敏感電路。TLV74118PDQNR 的典型靜態電流僅為25µA，支持2.0V至5.5V的輸入電壓範圍。其高電源抑制比（PSRR，1kHz時為70dB）確保為敏感負載提供乾淨的電源。

詳細技術參數

核心特性

• 超小型4引腳X2SON封裝（1mm x 1mm），適用於空間受限設計
• 25µA低靜態電流，延長便攜設備電池壽命
• 高PSRR（1kHz時70dB），為射頻和模擬電路提供乾淨電源
• 低壓差電壓（150mV @ 150mA），最大化效率
• 與陶瓷輸出電容（典型1µF）穩定工作
• 過流和熱關斷保護

典型應用場景

• 5G基站射頻收發器的電源管理
• 汽車儀表板顯示和信息娛樂系統
• 便攜醫療設備，如血糖儀和脈搏血氧儀
• 工業傳感器節點和物聯網模塊
• 可穿戴電子設備（智能手錶、健身追蹤器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV74118PDQNR 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。
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• 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]