TPS77501D TI LDO Regulator | 8-SOIC | 1.5V-5.5V, 500mA

Product Overview

The TPS77501D from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for applications requiring high output accuracy and low noise. It delivers up to 500 mA output current with a dropout voltage of typically 169 mV at full load. The device operates over an input voltage range of 2.7 V to 10 V and provides a fixed output voltage of 1.5 V, 1.8 V, 2.5 V, 3.3 V, or adjustable version. The TPS77501D features a low quiescent current of 85 µA (typical) and includes a sleep mode to reduce power consumption. It is available in the 8-pin SOIC package.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 169 mV at 500 mA
• Low quiescent current: 85 µA typical
• High output accuracy: ±1% over temperature
• Low output noise: 30 µV RMS
• Fast transient response
• Built-in overcurrent and thermal protection
• Sleep mode for power saving
• Stable with low ESR ceramic capacitors

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Industrial sensor modules
• Portable battery-powered devices
• FPGA and DSP core supplies
• Medical equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS77501D. 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

TPS77501D 是德州儀器 (TI) 推出的一款低壓差線性穩壓器 (LDO)，專為需要高輸出精度和低噪聲的應用而設計。它可提供高達 500 mA 的輸出電流，在滿載時典型壓差僅為 169 mV。該器件的工作輸入電壓範圍為 2.7 V 至 10 V，可提供 1.5 V、1.8 V、2.5 V、3.3 V 固定輸出電壓或可調版本。TPS77501D 具有 85 µA（典型值）的低靜態電流，並包含睡眠模式以降低功耗。它採用 8 引腳 SOIC 封裝。

詳細技術參數

核心特性

• 低壓差：169 mV @ 500 mA
• 低靜態電流：典型值 85 µA
• 高輸出精度：±1%（全溫度範圍）
• 低輸出噪聲：30 µV RMS
• 快速瞬態響應
• 內置過流和過熱保護
• 睡眠模式節能
• 可與低 ESR 陶瓷電容穩定工作

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤及信息娛樂系統
• 工業傳感器模塊
• 便攜式電池供電設備
• FPGA 和 DSP 內核供電
• 醫療設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS77501D 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。
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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

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]