TLV74111PDBVR TI LDO Regulator | SOT-23-5 | 1.1V Output, 150mA

Product Overview

The TLV74111PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, offering a fixed output voltage of 1.1V with a maximum output current of 150mA. Housed in a compact SOT-23-5 package, it is designed for space-constrained applications requiring low noise and high power-supply rejection ratio (PSRR). The device features a low quiescent current of 25µA typical, making it suitable for battery-powered systems. With an input voltage range from 1.4V to 5.5V, it supports a wide variety of power rails.

Detailed Technical Specifications

Key Features

• Fixed 1.1V output voltage with ±2% accuracy
• Low dropout voltage: 200mV at 150mA load
• Ultra-low quiescent current: 25µA typical
• High PSRR: 70dB at 1kHz
• Low output noise: 30µVrms
• Stable with ceramic output capacitors (1µF)
• Overcurrent and thermal protection
• Small SOT-23-5 package for space-saving designs

Target Applications

• 5G base station power management (e.g., supplying 1.1V to FPGA core)
• Automotive dashboard displays (e.g., powering infotainment processors)
• Portable medical devices (e.g., glucose meters, pulse oximeters)
• IoT sensors and wearables (e.g., smartwatches, fitness trackers)
• Industrial control systems (e.g., PLC modules)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV74111PDBVR. 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

TLV74111PDBVR 是德州儀器（TI）推出的低壓差線性穩壓器（LDO），提供固定的 1.1V 輸出電壓和最大 150mA 輸出電流。採用緊湊的 SOT-23-5 封裝，適用於對空間有限且需要低噪聲和高電源抑制比（PSRR）的應用。典型靜態電流僅 25µA，非常適合電池供電系統。輸入電壓範圍為 1.4V 至 5.5V，支援多種電源軌。

詳細技術參數

核心特性

• 固定 1.1V 輸出電壓，精度 ±2%
• 低壓差：200mV @ 150mA 負載
• 超低靜態電流：典型 25µA
• 高 PSRR：70dB @ 1kHz
• 低輸出噪聲：30µVrms
• 使用陶瓷輸出電容（1µF）穩定
• 過流和過熱保護
• 小型 SOT-23-5 封裝，節省空間

典型應用場景

• 5G 基站電源管理（例如為 FPGA 內核提供 1.1V）
• 汽車儀表板顯示（例如為信息娛樂處理器供電）
• 便攜式醫療設備（例如血糖儀、脈搏血氧儀）
• 物聯網傳感器和可穿戴設備（例如智能手錶、健身追蹤器）
• 工業控制系統（例如 PLC 模塊）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV74111PDBVR 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]