TPS79912YZUT TI LDO Regulator | 5-DSBGA | 200mA, 1.2V Output

Product Overview

The TPS79912YZUT from Texas Instruments is a high-performance, low-dropout (LDO) linear regulator designed for noise-sensitive applications. It delivers a fixed output voltage of 1.2V with a maximum output current of 200mA. Housed in a compact 5-pin DSBGA (YUT) package, it offers excellent line and load transient response while maintaining low quiescent current. The device features a low dropout voltage of typically 100mV at full load, making it ideal for battery-powered and portable electronics. Its high PSRR (up to 65dB at 1kHz) ensures clean power supply rejection, critical for RF and analog circuits.

Detailed Technical Specifications

Key Features

• Ultra-low dropout voltage: 100mV at 200mA
• Low quiescent current: 40µA typical
• High PSRR: 65dB at 1kHz
• Low output noise: 30µVrms
• Stable with ceramic capacitors (1µF)
• Thermal shutdown and overcurrent protection
• Small 5-DSBGA package (0.9mm x 1.3mm)

Target Applications

• 5G base stations: Powering RF transceivers and PLLs
• Automotive dashboard displays: Clean supply for infotainment processors
• Portable medical devices: Low-noise supply for sensor analog front-ends
• Industrial IoT sensors: Battery-powered wireless modules
• Smartphones and tablets: Noise-sensitive audio codecs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS79912YZUT. 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

TPS79912YZUT 是德州儀器（TI）推出的一款高性能低壓差線性穩壓器（LDO），專為噪聲敏感型應用設計。它提供固定的1.2V輸出電壓，最大輸出電流為200mA。器件採用緊湊的5引腳DSBGA（YUT）封裝，具有出色的線性和負載瞬態響應，同時保持低靜態電流。在滿載條件下，典型壓差僅為100mV，非常適合電池供電和便攜式電子設備。其高PSRR（在1kHz時高達65dB）可確保乾淨的電源抑制，對射頻和模擬電路至關重要。

詳細技術參數

核心特性

• 超低壓差：200mA時典型值100mV
• 低靜態電流：典型值40µA
• 高PSRR：1kHz時65dB
• 低輸出噪聲：30µVrms
• 可使用陶瓷電容器（1µF）穩定工作
• 熱關斷和過流保護
• 小型5-DSBGA封裝（0.9mm x 1.3mm）

典型應用場景

• 5G基站：為射頻收發器和鎖相環供電
• 汽車儀表盤顯示：為信息娛樂處理器提供乾淨電源
• 便攜式醫療設備：為傳感器模擬前端提供低噪聲電源
• 工業物聯網傳感器：電池供電的無線模塊
• 智能手機和平板電腦：噪聲敏感的音頻編解碼器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS79912YZUT 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。
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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
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
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