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LM3211MT-ADJ from NS,National Semiconductor

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LM3211MT-ADJ

Manufacturer: NS

Step-up PWM DC/DC Converter Integrated with 4 Buffers

Partnumber Manufacturer Quantity Availability
LM3211MT-ADJ,LM3211MTADJ NS 5488 In Stock

Description and Introduction

Step-up PWM DC/DC Converter Integrated with 4 Buffers The LM3211MT-ADJ is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NS). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Voltage Range:** Adjustable (1.2V to 5.0V)  
- **Output Current:** Up to 150mA  
- **Dropout Voltage:** 120mV (typical at 100mA load)  
- **Quiescent Current:** 75µA (typical)  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.1%/mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions:**  
- The LM3211MT-ADJ is a low-power, adjustable LDO voltage regulator designed for battery-powered applications.  
- It provides a stable output voltage with minimal power loss, making it suitable for portable devices.  
- The adjustable output voltage is set using external resistors.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Thermal Shutdown Protection:** Prevents damage from excessive heat.  
- **Short-Circuit Protection:** Safeguards the regulator during fault conditions.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic capacitors.  

This information is based solely on the manufacturer's datasheet. No additional guidance or suggestions are provided.

Application Scenarios & Design Considerations

Step-up PWM DC/DC Converter Integrated with 4 Buffers

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