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Product Overview
The LM2936QDT-5.0/NOPB is a low-dropout (LDO) voltage regulator from Texas Instruments, offering a fixed 5.0V output with a maximum output current of 50mA. Housed in a TO-252-3 (DPAK) package, this device is designed for automotive and industrial applications requiring low quiescent current and high input voltage tolerance. With an ultra-low dropout voltage of typically 200mV at 50mA load, it ensures efficient regulation even when the input voltage is close to the output. The LM2936QDT-5.0/NOPB features reverse battery protection, short-circuit protection, and thermal shutdown, making it a robust solution for harsh environments.
Detailed Technical Specifications
| Parameter |
Value |
| Output Voltage |
5.0V ±2% |
| Output Current |
50mA (max) |
| Dropout Voltage |
200mV typ at 50mA |
| Input Voltage Range |
5.5V to 40V (60V transient) |
| Quiescent Current |
15µA typ at no load |
| Line Regulation |
0.1% typ |
| Load Regulation |
0.1% typ |
| Operating Temperature |
-40°C to +125°C |
| Package |
TO-252-3 (DPAK) |
Key Features
- Fixed 5.0V output with ±2% accuracy
- Ultra-low dropout voltage: 200mV at 50mA
- Wide input voltage range: 5.5V to 40V (60V transient)
- Low quiescent current: 15µA typical
- Reverse battery protection
- Short-circuit and thermal overload protection
- AEC-Q100 qualified for automotive applications
- Available in TO-252-3 package for easy PCB mounting
Target Applications
- Automotive infotainment systems (e.g., dashboard displays, head units)
- 5G base station power management
- Industrial sensor modules (e.g., pressure transmitters, temperature sensors)
- Battery-powered equipment (e.g., portable medical devices)
- Telecom equipment (e.g., routers, switches)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LM2936QDT-5.0/NOPB. 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
LM2936QDT-5.0/NOPB 是德州儀器(TI)推出的一款低壓差(LDO)穩壓器,提供固定的5.0V輸出,最大輸出電流為50mA。採用TO-252-3(DPAK)封裝,專為汽車和工業應用設計,具有低靜態電流和高輸入電壓容差。在50mA負載下,典型壓差僅為200mV,確保在輸入電壓接近輸出時仍能高效穩壓。該器件具備反接保護、短路保護和熱關斷功能,是惡劣環境下的穩健解決方案。
詳細技術參數
| 參數 |
數值 |
| 輸出電壓 |
5.0V ±2% |
| 輸出電流 |
50mA(最大) |
| 壓差電壓 |
200mV 典型值(50mA時) |
| 輸入電壓範圍 |
5.5V 至 40V(瞬態60V) |
| 靜態電流 |
15µA 典型值(空載) |
| 線性調整率 |
0.1% 典型值 |
| 負載調整率 |
0.1% 典型值 |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
TO-252-3 (DPAK) |
核心特性
- 固定5.0V輸出,精度±2%
- 超低壓差:50mA時200mV
- 寬輸入電壓範圍:5.5V至40V(瞬態60V)
- 低靜態電流:典型15µA
- 反接保護
- 短路和過熱保護
- 通過AEC-Q100汽車級認證
- 採用TO-252-3封裝,易於PCB安裝
典型應用場景
- 汽車信息娛樂系統(如儀表盤顯示、主機)
- 5G基站電源管理
- 工業傳感器模塊(如壓力變送器、溫度傳感器)
- 電池供電設備(如便攜醫療設備)
- 電信設備(如路由器、交換機)
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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