LP38693QSD-ADJ/NOPB TI LDO Regulator | 6-WSON (3x3) | 1A, Adj Output

Product Overview

The LP38693QSD-ADJ/NOPB is a high-performance adjustable low-dropout (LDO) voltage regulator from Texas Instruments, designed to deliver up to 1A of output current with a dropout voltage of typically 240mV at full load. Housed in a compact 6-pin WSON (3x3mm) package, this device offers excellent line and load regulation, making it ideal for space-constrained applications requiring a stable and efficient power supply. The output voltage is adjustable from 1.25V to 5.5V using an external resistor divider. The LP38693 features a low quiescent current of 30µA (typical) and a shutdown mode that reduces current to less than 1µA, enhancing battery life in portable devices. It also includes built-in protection features such as overcurrent limiting, thermal shutdown, and reverse battery protection.

Detailed Technical Specifications

Key Features

• Adjustable output voltage from 1.25V to 5.5V
• High output current capability: 1A
• Low dropout voltage: 240mV typical at 1A
• Low quiescent current: 30µA typical
• Shutdown mode with <1µA current
• Stable with low ESR ceramic capacitors
• Overcurrent and thermal protection
• Reverse battery protection
• Small 6-pin WSON package (3x3mm)

Target Applications

• 5G base stations: Powering RF transceivers and FPGAs
• Automotive dashboard: Infotainment systems and instrument clusters
• Portable medical devices: Glucose monitors and pulse oximeters
• Industrial sensors: Pressure and temperature transmitters
• Battery-powered equipment: Smartphones and tablets

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP38693QSD-ADJ/NOPB. 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

LP38693QSD-ADJ/NOPB 是德州儀器（TI）推出的一款高性能可調低壓差（LDO）穩壓器，能夠提供高達 1A 的輸出電流，在滿載時典型壓差僅為 240mV。該器件採用緊湊的 6 引腳 WSON（3x3mm）封裝，具有出色的線性和負載調整率，非常適合需要穩定高效電源的空間受限應用。輸出電壓可通過外部電阻分壓器在 1.25V 至 5.5V 範圍內調節。LP38693 具有 30µA（典型值）的低靜態電流，以及關斷模式（電流小於 1µA），有助於延長便攜設備的電池壽命。它還內置過流限制、熱關斷和反極性保護等保護功能。

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 時典型值 240mV
• 低靜態電流：典型值 30µA
• 關斷模式電流 <1µA
• 可使用低 ESR 陶瓷電容器穩定工作
• 過流和熱保護
• 反極性保護
• 小型 6 引腳 WSON 封裝（3x3mm）

典型應用場景

• 5G 基站：為射頻收發器和 FPGA 供電
• 汽車儀表盤：信息娛樂系統和儀表組
• 便攜醫療設備：血糖儀和脈搏血氧儀
• 工業傳感器：壓力和溫度變送器
• 電池供電設備：智能手機和平板電腦

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP38693QSD-ADJ/NOPB 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。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• 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]