LP5900TL-2.2/NOPB TI Linear Voltage Regulator | 4-DSBGA (1x1) | 2.2V Output, 150mA

Product Overview

The LP5900TL-2.2/NOPB is a low-noise, low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to deliver a fixed 2.2V output with a maximum current of 150mA. Housed in a compact 4-DSBGA (1x1 mm) package, it is ideal for space-constrained applications requiring clean power supply. The device features ultra-low output noise (10µVrms typical) and high power supply rejection ratio (PSRR) of 75dB at 1kHz, making it suitable for noise-sensitive circuits such as RF, audio, and precision analog systems. With a dropout voltage of only 120mV at 150mA, it ensures efficient operation even with low input-to-output voltage differentials. The LP5900TL-2.2/NOPB also includes enable pin, current limit, and thermal shutdown protection.

Detailed Technical Specifications

Key Features

• Ultra-low output noise: 10µVrms
• High PSRR: 75dB at 1kHz
• Low dropout: 120mV at 150mA
• Low quiescent current: 25µA
• Enable pin for power sequencing
• Current limit and thermal shutdown protection
• Stable with ceramic capacitors (1µF)
• Small 4-DSBGA package (1x1 mm)

Target Applications

• RF power supplies for 5G base stations (e.g., powering PLLs and VCOs)
• Automotive dashboard displays and infotainment systems
• Portable medical devices (e.g., glucose meters, pulse oximeters)
• Audio codec and DAC power supplies
• IoT sensor nodes and wearables
• FPGA and DSP core voltages

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP5900TL-2.2/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

LP5900TL-2.2/NOPB 是德州儀器（TI）推出的一款低噪聲、低壓差（LDO）線性穩壓器，固定輸出 2.2V，最大電流 150mA。採用緊湊的 4-DSBGA（1x1 mm）封裝，非常適合對空間有嚴格要求的應用。該器件具有超低輸出噪聲（典型值 10µVrms）和高電源抑制比（PSRR，1kHz 時 75dB），適用於射頻、音頻和精密模擬系統等噪聲敏感電路。在 150mA 負載下壓差僅 120mV，確保在低輸入輸出電壓差下高效工作。LP5900TL-2.2/NOPB 還包含使能引腳、電流限制和熱關斷保護。

詳細技術參數

核心特性

• 超低輸出噪聲：10µVrms
• 高 PSRR：1kHz 時 75dB
• 低壓差：150mA 時 120mV
• 低靜態電流：25µA
• 使能引腳用於電源排序
• 電流限制和熱關斷保護
• 與陶瓷電容（1µF）穩定工作
• 小型 4-DSBGA 封裝（1x1 mm）

典型應用場景

• 5G 基站射頻電源（如為 PLL 和 VCO 供電）
• 汽車儀表盤顯示和信息娛樂系統
• 便攜式醫療設備（如血糖儀、脈搏血氧儀）
• 音頻編解碼器和 DAC 電源
• 物聯網傳感器節點和可穿戴設備
• FPGA 和 DSP 核心電壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP5900TL-2.2/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]