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Product Overview
The TPS7A4101DGNT is a high-voltage, low-dropout (LDO) linear regulator from Texas Instruments, designed for applications requiring a wide input voltage range and low quiescent current. It delivers up to 50 mA of output current with a dropout voltage as low as 300 mV at full load. The device operates over an input voltage range of 3 V to 50 V and provides an adjustable output voltage from 1.24 V to 46 V. Housed in an 8-pin HVSSOP package, it features thermal shutdown, current limit, and enable control, making it suitable for industrial, automotive, and telecom systems.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
3 V to 50 V |
| Output Voltage Range |
1.24 V to 46 V (Adjustable) |
| Output Current |
50 mA |
| Dropout Voltage (Typical) |
300 mV at 50 mA |
| Quiescent Current |
25 µA (Typical) |
| PSRR |
60 dB at 100 Hz |
| Operating Temperature |
-40°C to +125°C |
| Package |
8-HVSSOP |
Key Features
- Wide input voltage range: 3 V to 50 V
- Low dropout voltage: 300 mV at 50 mA
- Low quiescent current: 25 µA
- Adjustable output voltage from 1.24 V to 46 V
- Enable pin for power sequencing
- Thermal shutdown and current limit protection
- Stable with ceramic output capacitors
- Small 8-pin HVSSOP package
Target Applications
- 5G base station power management
- Automotive dashboard and infotainment systems
- Industrial sensor modules
- Battery-powered equipment
- Telecom and networking equipment
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TPS7A4101DGNT. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
TPS7A4101DGNT 是德州儀器推出的一款高壓、低壓差線性穩壓器,專為需要寬輸入電壓範圍和低靜態電流的應用而設計。它可提供高達 50 mA 的輸出電流,滿載時壓差低至 300 mV。該器件的工作輸入電壓範圍為 3 V 至 50 V,輸出電壓可調節,範圍為 1.24 V 至 46 V。採用 8 引腳 HVSSOP 封裝,具有熱關斷、電流限制和使能控制功能,適用於工業、汽車和電信系統。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
3 V 至 50 V |
| 輸出電壓範圍 |
1.24 V 至 46 V(可調節) |
| 輸出電流 |
50 mA |
| 典型壓差 |
300 mV(50 mA 時) |
| 靜態電流 |
25 µA(典型值) |
| 電源抑制比 |
60 dB(100 Hz) |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
8-HVSSOP |
核心特性
- 寬輸入電壓範圍:3 V 至 50 V
- 低壓差:50 mA 時僅 300 mV
- 低靜態電流:25 µA
- 可調輸出電壓:1.24 V 至 46 V
- 使能引腳,用於電源排序
- 熱關斷和電流限制保護
- 與陶瓷輸出電容器穩定工作
- 小型 8 引腳 HVSSOP 封裝
典型應用場景
- 5G 基站電源管理
- 汽車儀表板及信息娛樂系統
- 工業傳感器模塊
- 電池供電設備
- 電信及網絡設備
環球供應鏈與批發合作夥伴方案
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