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Product Overview
The TPS7A0510PDBVT from Texas Instruments is a low-dropout (LDO) linear voltage regulator offering a fixed output voltage of 1.0V with a maximum output current of 200mA. Housed in a compact SOT-23-5 package, this device is designed for space-constrained applications requiring low noise and high power-supply rejection ratio (PSRR). It features an ultra-low quiescent current of 1 µA (typical) and operates over an input voltage range of 1.4V to 5.5V, making it ideal for battery-powered and portable electronics.
Detailed Technical Specifications
| Parameter |
Value |
| Output Voltage |
1.0V (Fixed) |
| Output Current |
200mA (Max) |
| Dropout Voltage |
130mV at 200mA |
| Input Voltage Range |
1.4V to 5.5V |
| Quiescent Current |
1 µA (Typical) |
| PSRR |
60dB at 1kHz |
| Output Noise |
12 µVrms (10Hz to 100kHz) |
| Operating Temperature |
-40°C to +125°C |
| Package |
SOT-23-5 |
Key Features
- Ultra-low quiescent current: 1 µA (typical)
- Low dropout voltage: 130mV at 200mA
- High PSRR: 60dB at 1kHz
- Low output noise: 12 µVrms
- Stable with ceramic output capacitors (1 µF)
- Overcurrent and overtemperature protection
- Small SOT-23-5 package
Target Applications
The TPS7A0510PDBVT is suitable for a wide range of applications, including:
- 5G base station power management
- Automotive dashboard displays and infotainment systems
- Portable and battery-powered devices (e.g., wearables, IoT sensors)
- Wireless communication modules (e.g., Bluetooth, Wi-Fi)
- Medical devices and instrumentation
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TPS7A0510PDBVT. 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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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
TPS7A0510PDBVT 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 1.0V 輸出電壓,最大輸出電流為 200mA。該器件採用緊湊的 SOT-23-5 封裝,適用於對空間有限且需要低噪聲和高電源抑制比(PSRR)的應用。其典型靜態電流僅為 1 µA,輸入電壓範圍為 1.4V 至 5.5V,非常適合電池供電和便攜式電子設備。
詳細技術參數
| 參數 |
數值 |
| 輸出電壓 |
1.0V(固定) |
| 輸出電流 |
200mA(最大) |
| 壓差電壓 |
130mV @ 200mA |
| 輸入電壓範圍 |
1.4V 至 5.5V |
| 靜態電流 |
1 µA(典型) |
| 電源抑制比 |
60dB @ 1kHz |
| 輸出噪聲 |
12 µVrms(10Hz 至 100kHz) |
| 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 µA
- 低壓差電壓:200mA 時僅 130mV
- 高電源抑制比:1kHz 時 60dB
- 低輸出噪聲:12 µVrms
- 可使用陶瓷輸出電容器(1 µF)穩定工作
- 過流和過溫保護
- 小型 SOT-23-5 封裝
典型應用場景
TPS7A0510PDBVT 適用於多種應用,包括:
- 5G 基站電源管理
- 汽車儀表板顯示和信息娛樂系統
- 便攜式和電池供電設備(如可穿戴設備、物聯網傳感器)
- 無線通信模塊(如藍牙、Wi-Fi)
- 醫療設備和儀器
環球供應鏈與批發合作夥伴方案
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我們的核心優勢包括:
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