LP8340ILDX-ADJ TI LDO Regulator | 6-WSON(2.92x3.29) | 1A, Adjustable Output

Product Overview

The LP8340ILDX-ADJ from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed for applications requiring up to 1A of output current. It features an adjustable output voltage from 1.25V to 5.5V, making it versatile for various power supply needs. The device is housed in a compact 6-pin WSON package (2.92mm x 3.29mm) with an exposed pad for enhanced thermal dissipation. With a low dropout voltage of typically 120mV at 1A load, the LP8340ILDX-ADJ ensures efficient operation even when the input voltage is close to the output voltage. It also offers excellent line and load regulation, as well as low output noise, making it suitable for noise-sensitive applications.

Detailed Technical Specifications

Key Features

• Adjustable output voltage from 1.25V to 5.5V
• High output current capability: 1A
• Low dropout voltage: 120mV typical at 1A
• Excellent line and load regulation
• Low output noise: 30µVrms
• High PSRR: 60dB at 1kHz
• Low quiescent current: 1.5mA typical
• Shutdown current: 0.1µA typical
• Thermal shutdown and current limit protection
• Compact 6-WSON package with exposed pad for thermal management

Target Applications

• 5G base stations: Powering RF transceivers and FPGAs
• Automotive dashboard: Supply for infotainment and cluster processors
• Industrial sensors: Clean power for analog front-ends
• Portable devices: Battery-powered equipment requiring low dropout
• Medical devices: Noise-sensitive instrumentation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP8340ILDX-ADJ. 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

LP8340ILDX-ADJ 是德州儀器（TI）推出的一款高性能低壓差線性穩壓器（LDO），可提供高達 1A 的輸出電流。其輸出電壓可調，範圍為 1.25V 至 5.5V，適用於多種電源需求。器件採用緊湊的 6 引腳 WSON 封裝（2.92mm x 3.29mm），帶有裸露焊盤以增強散熱性能。在 1A 負載下，典型壓差電壓僅為 120mV，確保在輸入電壓接近輸出電壓時仍能高效工作。此外，該器件具有優異的線性調整率和負載調整率，以及低輸出噪聲，適用於對噪聲敏感的應用。

詳細技術參數

核心特性

• 可調輸出電壓：1.25V 至 5.5V
• 高輸出電流能力：1A
• 低壓差電壓：1A 負載下典型值 120mV
• 優異的線性與負載調整率
• 低輸出噪聲：30µVrms
• 高 PSRR：60dB @ 1kHz
• 低靜態電流：典型值 1.5mA
• 關斷電流：典型值 0.1µA
• 熱關斷和電流限制保護
• 緊湊的 6-WSON 封裝，帶裸露焊盤便於散熱

典型應用場景

• 5G 基站：為射頻收發器和 FPGA 供電
• 汽車儀表盤：為信息娛樂和集群處理器供電
• 工業傳感器：為模擬前端提供清潔電源
• 便攜設備：需要低壓差的電池供電設備
• 醫療設備：噪聲敏感的儀器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP8340ILDX-ADJ 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

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• 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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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
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