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Product Overview
The TLV704345DBVRM3 is a low-dropout (LDO) linear voltage regulator from Texas Instruments, offering a fixed output voltage of 3.45V with a maximum output current of 150mA. It features ultra-low quiescent current (typically 1.6µA) and a wide input voltage range from 2.5V to 5.5V, making it ideal for battery-powered and energy-efficient applications. The device is available in a small SOT-23-5 package, enabling compact designs.
Detailed Technical Specifications
| Parameter |
Value |
| Output Voltage |
3.45V (Fixed) |
| Output Current |
150mA (Max) |
| Dropout Voltage |
250mV at 150mA |
| Quiescent Current |
1.6µA (Typ) |
| Input Voltage Range |
2.5V to 5.5V |
| Output Voltage Accuracy |
±2% |
| PSRR |
60dB at 1kHz |
| Operating Temperature |
-40°C to +125°C |
| Package |
SOT-23-5 |
Key Features
- Ultra-low quiescent current: 1.6µA (typical)
- Low dropout voltage: 250mV at 150mA
- Stable with ceramic output capacitors (1µF)
- Overcurrent and thermal protection
- Small SOT-23-5 package
Target Applications
- Battery-powered devices (e.g., IoT sensors, wearables)
- Portable medical equipment (e.g., glucose monitors)
- Wireless communication modules (e.g., 5G base station power management)
- Automotive electronics (e.g., dashboard displays)
- Industrial control systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TLV704345DBVRM3. 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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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
TLV704345DBVRM3 是德州儀器 (TI) 推出的一款低壓差線性穩壓器 (LDO),提供固定的 3.45V 輸出電壓,最大輸出電流為 150mA。該器件具有超低靜態電流(典型值 1.6µA)和寬輸入電壓範圍(2.5V 至 5.5V),非常適合電池供電和節能應用。採用小型 SOT-23-5 封裝,有助於實現緊湊設計。
詳細技術參數
| 參數 |
數值 |
| 輸出電壓 |
3.45V(固定) |
| 輸出電流 |
150mA(最大) |
| 壓差電壓 |
250mV(150mA 時) |
| 靜態電流 |
1.6µA(典型值) |
| 輸入電壓範圍 |
2.5V 至 5.5V |
| 輸出電壓精度 |
±2% |
| 電源抑制比 |
60dB(1kHz 時) |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
SOT-23-5 |
核心特性
- 超低靜態電流:典型值 1.6µA
- 低壓差電壓:150mA 時僅 250mV
- 可使用陶瓷輸出電容器(1µF)穩定工作
- 過流和過熱保護
- 小型 SOT-23-5 封裝
典型應用場景
- 電池供電設備(如 IoT 傳感器、可穿戴設備)
- 便攜式醫療設備(如血糖監測儀)
- 無線通信模塊(如 5G 基站電源管理)
- 汽車電子(如儀表板顯示器)
- 工業控制系統
環球供應鏈與批發合作夥伴方案
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