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Product Overview
The TPS7A4001DGNT 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 of typically 300 mV at full load. The device operates over an input voltage range of 3 V to 60 V, making it suitable for industrial, automotive, and telecom systems. The TPS7A4001DGNT is available in a small 8-pin HVSSOP package, enabling compact designs.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
3 V to 60 V |
| Output Voltage |
1.2 V to 57 V (adjustable) |
| Output Current |
50 mA |
| Dropout Voltage |
300 mV (typical at 50 mA) |
| Quiescent Current |
6.5 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 60 V
- Low quiescent current: 6.5 µA
- Low dropout voltage: 300 mV at 50 mA
- Adjustable output voltage from 1.2 V to 57 V
- High PSRR: 60 dB at 100 Hz
- Built-in overcurrent and thermal 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
TPS7A4001DGNT. 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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orders confirmed before 4 PM are shipped the same day.
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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
TPS7A4001DGNT 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,滿載時典型壓差為 300 mV。該器件的工作輸入電壓範圍為 3 V 至 60 V,適用於工業、汽車和電信系統。TPS7A4001DGNT 採用小型 8 引腳 HVSSOP 封裝,可實現緊湊的設計。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
3 V 至 60 V |
| 輸出電壓 |
1.2 V 至 57 V(可調) |
| 輸出電流 |
50 mA |
| 壓差電壓 |
300 mV(典型值,50 mA 時) |
| 靜態電流 |
6.5 µA(典型值) |
| 電源抑制比 |
60 dB(100 Hz 時) |
| 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 60 V
- 低靜態電流:6.5 µA
- 低壓差電壓:50 mA 時 300 mV
- 可調輸出電壓:1.2 V 至 57 V
- 高電源抑制比:60 dB(100 Hz 時)
- 內置過流和過熱保護
- 與陶瓷輸出電容穩定工作
- 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
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