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Product Overview
The TPS7A0336PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, offering a fixed output voltage of 3.6V with a maximum output current of 250mA. 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 a wide input voltage range from 2.2V to 5.5V, making it suitable for battery-powered and industrial systems. The TPS7A03 family is optimized for low quiescent current (typical 1µA) and fast transient response, ensuring stable operation in sensitive analog and digital circuits.
Detailed Technical Specifications
| Parameter |
Value |
| Output Voltage |
3.6V (fixed) |
| Output Current |
250mA (max) |
| Input Voltage Range |
2.2V to 5.5V |
| Dropout Voltage |
200mV at 250mA |
| Quiescent Current |
1µA (typical) |
| PSRR |
60dB at 1kHz |
| Output Noise |
30µVrms (10Hz to 100kHz) |
| Operating Temperature |
-40°C to +125°C |
| Package |
SOT-23-5 |
Key Features
- Ultra-low quiescent current: 1µA (typical) extends battery life.
- High PSRR: 60dB at 1kHz for clean power supply.
- Low output noise: 30µVrms ideal for RF and audio circuits.
- Stable with ceramic capacitors (1µF or larger).
- Built-in overcurrent and thermal protection.
- Enable pin for power sequencing.
Target Applications
- 5G base station: Powering RF transceivers and PLLs requiring low noise.
- Automotive dashboard: Supply for infotainment and sensor modules.
- Portable medical devices: Glucose meters, pulse oximeters.
- IoT sensors: Battery-powered wireless nodes.
- Industrial control: PLC analog input modules.
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TPS7A0336PDBVR. 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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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
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
TPS7A0336PDBVR 是德州儀器(TI)推出的低壓差線性穩壓器(LDO),提供固定的 3.6V 輸出電壓和最高 250mA 輸出電流。採用緊湊的 SOT-23-5 封裝,適用於對空間有限、需要低噪聲和高電源抑制比(PSRR)的應用。其輸入電壓範圍為 2.2V 至 5.5V,適合電池供電和工業系統。TPS7A03 系列以低靜態電流(典型值 1µA)和快速瞬態響應為特點,確保在敏感模擬和數字電路中穩定運行。
詳細技術參數
| 參數 |
數值 |
| 輸出電壓 |
3.6V(固定) |
| 輸出電流 |
250mA(最大) |
| 輸入電壓範圍 |
2.2V 至 5.5V |
| 壓差電壓 |
200mV @ 250mA |
| 靜態電流 |
1µA(典型值) |
| 電源抑制比 |
60dB @ 1kHz |
| 輸出噪聲 |
30µVrms(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 1µA,延長電池壽命。
- 高 PSRR:1kHz 時 60dB,提供清潔電源。
- 低輸出噪聲:30µVrms,適用於射頻和音頻電路。
- 與陶瓷電容(1µF 或更大)穩定工作。
- 內置過流和過熱保護。
- 使能引腳,支持電源排序。
典型應用場景
- 5G 基站:為射頻收發器和鎖相環供電,要求低噪聲。
- 汽車儀表盤:為信息娛樂系統和傳感器模塊供電。
- 便攜式醫療設備:血糖儀、脈搏血氧儀。
- 物聯網傳感器:電池供電的無線節點。
- 工業控制:PLC 模擬輸入模塊。
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 TPS7A0336PDBVR 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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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。
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