LP3996SD-1018/NOPB TI Dual LDO Regulator | 10-WSON (3x3) | 1.8V, 1.0V Output, 150mA

Product Overview

The LP3996SD-1018/NOPB is a dual low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to provide two independent output voltages from a single input supply. Housed in a compact 10-WSON (3x3 mm) package, this device delivers fixed output voltages of 1.8V and 1.0V, each capable of sourcing up to 150 mA. With low dropout voltage, low quiescent current, and excellent transient response, the LP3996 is ideal for powering sensitive analog and digital circuits in space-constrained applications.

Detailed Technical Specifications

Key Features

• Dual independent LDO outputs with fixed voltages (1.8V and 1.0V)
• Low dropout voltage: 120 mV typical at 150 mA
• Low quiescent current: 30 µA per channel
• High PSRR: 60 dB at 1 kHz
• Low output noise: 30 µVrms
• Stable with ceramic output capacitors (1 µF typical)
• Overcurrent and thermal shutdown protection
• Small 10-WSON (3x3 mm) package for space-constrained designs

Target Applications

• 5G base stations: Powering RF transceivers and FPGA cores (e.g., Xilinx Zynq UltraScale+)
• Automotive dashboard: Supply for infotainment processors (e.g., Qualcomm Snapdragon) and sensor interfaces
• Portable medical devices: Powering analog front-ends (e.g., TI ADS1299) and microcontrollers
• Industrial IoT: Powering wireless modules (e.g., TI CC1352) and sensor nodes
• Consumer electronics: Powering camera modules and audio codecs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP3996SD-1018/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

LP3996SD-1018/NOPB 是德州儀器（TI）推出的雙通道低壓差線性穩壓器（LDO），可從單一輸入電源提供兩個獨立的輸出電壓。該器件採用緊湊的 10-WSON（3x3 mm）封裝，提供固定的 1.8V 和 1.0V 輸出電壓，每個通道可輸出高達 150 mA 的電流。憑藉低壓差、低靜態電流和出色的瞬態響應，LP3996 非常適合為空間受限應用中的敏感類比和數位電路供電。

詳細技術參數

核心特性

• 雙獨立 LDO 輸出，固定電壓（1.8V 和 1.0V）
• 低壓差：150 mA 時典型值 120 mV
• 低靜態電流：每通道 30 µA
• 高 PSRR：1 kHz 時 60 dB
• 低輸出噪聲：30 µVrms
• 可使用陶瓷輸出電容器（典型值 1 µF）穩定工作
• 過流和熱關斷保護
• 小型 10-WSON（3x3 mm）封裝，適合空間受限設計

典型應用場景

• 5G 基站：為射頻收發器和 FPGA 核心供電（例如 Xilinx Zynq UltraScale+）
• 汽車儀表板：為信息娛樂處理器（例如 Qualcomm Snapdragon）和傳感器接口供電
• 便攜式醫療設備：為類比前端（例如 TI ADS1299）和微控制器供電
• 工業物聯網：為無線模組（例如 TI CC1352）和傳感器節點供電
• 消費電子：為相機模組和音頻編解碼器供電

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP3996SD-1018/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]