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Product Overview
The TLV70533PYFPR from Texas Instruments is a low-dropout (LDO) voltage regulator designed for space-constrained applications. It provides a fixed output voltage of 3.3V with a maximum output current of 200mA. Housed in a compact 4-DSBGA package (0.8mm x 0.8mm), this device offers excellent line and load regulation, making it ideal for noise-sensitive circuits.
Detailed Technical Specifications
| Parameter |
Value |
| Output Voltage |
3.3V (Fixed) |
| Output Current (Max) |
200mA |
| Dropout Voltage (Typ) |
150mV @ 200mA |
| Input Voltage Range |
2.7V to 5.5V |
| PSRR (1kHz) |
70dB |
| Output Noise (10Hz-100kHz) |
30µVrms |
| Quiescent Current |
25µA (Typ) |
| Operating Temperature |
-40°C to +125°C |
| Package |
4-DSBGA (0.8mm x 0.8mm) |
Key Features
- Ultra-small 4-DSBGA package saves board space
- Low dropout voltage: 150mV at 200mA
- High PSRR: 70dB at 1kHz
- Low output noise: 30µVrms
- Low quiescent current: 25µA
- Stable with ceramic capacitors
- Overcurrent and thermal protection
Target Applications
- 5G base stations: Powering RF transceivers and PLLs
- Automotive dashboard: Powering infotainment displays and sensors
- Portable medical devices: Glucose monitors, pulse oximeters
- IoT modules: Bluetooth Low Energy (BLE) and Wi-Fi modules
- Wearable electronics: Smartwatches, fitness trackers
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TLV70533PYFPR. 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
TLV70533PYFPR 是德州儀器(TI)推出的一款低壓差線性穩壓器(LDO),專為空間受限的應用設計。它提供固定的 3.3V 輸出電壓,最大輸出電流為 200mA。採用緊湊的 4-DSBGA 封裝(0.8mm x 0.8mm),該器件具有出色的線性和負載調整率,非常適合噪聲敏感電路。
詳細技術參數
| 參數 |
數值 |
| 輸出電壓 |
3.3V(固定) |
| 最大輸出電流 |
200mA |
| 典型壓差 |
150mV @ 200mA |
| 輸入電壓範圍 |
2.7V 至 5.5V |
| 電源抑制比 (1kHz) |
70dB |
| 輸出噪聲 (10Hz-100kHz) |
30µVrms |
| 靜態電流 |
25µA(典型) |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
4-DSBGA (0.8mm x 0.8mm) |
核心特性
- 超小 4-DSBGA 封裝,節省電路板空間
- 低壓差:150mV @ 200mA
- 高 PSRR:70dB @ 1kHz
- 低輸出噪聲:30µVrms
- 低靜態電流:25µA
- 可與陶瓷電容穩定工作
- 過流和過熱保護
典型應用場景
- 5G 基站:為射頻收發器和鎖相環供電
- 汽車儀表盤:為信息娛樂顯示屏和傳感器供電
- 便攜醫療設備:血糖儀、脈搏血氧儀
- 物聯網模塊:藍牙低功耗(BLE)和 Wi-Fi 模塊
- 可穿戴電子設備:智能手錶、健身追蹤器
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