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Product Overview
The REG710NA-3/3K from Texas Instruments is a high-precision, low-dropout voltage regulator designed for space-constrained applications. Housed in a compact SOT-23-6 package, this device delivers a fixed 3V output with a maximum output current of 30mA. It features ultra-low quiescent current (typically 4.2µA) and high accuracy (±1.5%), making it ideal for battery-powered and portable electronics. The REG710NA-3/3K operates over a wide input voltage range from 2.7V to 5.5V, ensuring compatibility with various power sources.
Detailed Technical Specifications
| Parameter |
Value |
| Output Voltage |
3V (Fixed) |
| Output Current |
30mA (Max) |
| Input Voltage Range |
2.7V to 5.5V |
| Dropout Voltage |
120mV at 30mA |
| Quiescent Current |
4.2µA (Typ) |
| Accuracy |
±1.5% |
| PSRR |
60dB at 1kHz |
| Operating Temperature |
-40°C to +125°C |
| Package |
SOT-23-6 |
Key Features
- Ultra-low quiescent current: 4.2µA typical
- High output voltage accuracy: ±1.5%
- Low dropout voltage: 120mV at 30mA
- Stable with ceramic output capacitors (1µF)
- Thermal shutdown and current limit protection
- Small SOT-23-6 package for space-saving designs
Target Applications
- Battery-powered devices: wireless sensors, IoT modules
- Portable electronics: smartphones, tablets, wearables
- Industrial control: PLCs, remote terminal units
- Automotive: infotainment systems, dashboard displays
- Telecom: 5G base station power management, small cells
- Medical devices: portable monitors, glucose meters
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
REG710NA-3/3K. Our core advantages include:
-
24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
-
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.
-
100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
-
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
REG710NA-3/3K 是德州儀器(TI)推出的一款高精度、低壓差穩壓器,專為空間受限的應用設計。該器件採用緊湊的 SOT-23-6 封裝,提供固定的 3V 輸出電壓,最大輸出電流為 30mA。其典型靜態電流僅 4.2µA,精度高達 ±1.5%,非常適合電池供電和便攜式電子設備。REG710NA-3/3K 的工作輸入電壓範圍為 2.7V 至 5.5V,可兼容多種電源。
詳細技術參數
| 參數 |
數值 |
| 輸出電壓 |
3V(固定) |
| 輸出電流 |
30mA(最大) |
| 輸入電壓範圍 |
2.7V 至 5.5V |
| 壓差電壓 |
120mV(30mA 時) |
| 靜態電流 |
4.2µA(典型) |
| 精度 |
±1.5% |
| 電源抑制比 |
60dB(1kHz) |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
SOT-23-6 |
核心特性
- 超低靜態電流:典型值 4.2µA
- 高輸出電壓精度:±1.5%
- 低壓差電壓:30mA 時僅 120mV
- 可使用陶瓷輸出電容器(1µF)穩定工作
- 熱關斷和電流限制保護
- 小型 SOT-23-6 封裝,節省空間
典型應用場景
- 電池供電設備:無線傳感器、物聯網模塊
- 便攜式電子產品:智能手機、平板電腦、可穿戴設備
- 工業控制:PLC、遠程終端單元
- 汽車電子:信息娛樂系統、儀表盤顯示
- 電信:5G 基站電源管理、小型基站
- 醫療設備:便攜式監護儀、血糖儀
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 REG710NA-3/3K 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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現貨庫存,即日發貨:確保現貨充足。下午 4 點前確認訂單,即可安排當天寄出。
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Escrow 擔保交易:支援 Escrow.com 平台交易,保障買賣雙方權益,小批量訂單亦可安心在線下單。
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BOM 配單與樣板服務:提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。
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Jasin Chip 承諾所有出貨產品均為原廠正貨,具備完善的品質保證及產品可追溯性。
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原廠封裝保護:嚴格保留原廠原始包裝及封條,確保物流過程中的靜電防護 (ESD) 與物理安全。
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