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LD1117S12CTR from ST,ST Microelectronics

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15.625ms

LD1117S12CTR

Manufacturer: ST

Adjustable and fixed low drop positive voltage regulator

Partnumber Manufacturer Quantity Availability
LD1117S12CTR ST 32000 In Stock

Description and Introduction

Adjustable and fixed low drop positive voltage regulator The LD1117S12CTR is a low dropout voltage regulator manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Output Voltage:** 1.2V (fixed)  
- **Output Current:** 800mA (max)  
- **Dropout Voltage:** 1.1V (typical at 800mA)  
- **Input Voltage Range:** Up to 15V  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-223  

### **Descriptions:**  
- The LD1117S12CTR is a low-dropout linear regulator designed to provide a stable 1.2V output.  
- It includes overcurrent and thermal protection.  
- Suitable for battery-powered applications and noise-sensitive circuits.  

### **Features:**  
- Low dropout voltage  
- High output current capability  
- Internal current and thermal limiting  
- Available in fixed and adjustable versions (this model is fixed at 1.2V)  
- Lead-free and RoHS compliant  

This regulator is commonly used in power supplies, consumer electronics, and embedded systems.

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