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LD1117S-3.3CTR from ST,ST Microelectronics

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LD1117S-3.3CTR

Manufacturer: ST

LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
LD1117S-3.3CTR,LD1117S33CTR ST 2035 In Stock

Description and Introduction

LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS The LD1117S-3.3CTR is a low dropout voltage regulator manufactured by STMicroelectronics. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** 1.2V (typical at 800mA load)  
- **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 (surface-mount)  
- **Quiescent Current:** 5mA (typical)  
- **Protection Features:** Overcurrent and thermal shutdown  

### **Descriptions:**  
- The LD1117S-3.3CTR is a positive voltage regulator designed for applications requiring a stable 3.3V supply.  
- It is suitable for battery-powered devices, portable equipment, and other low-power systems.  
- The SOT-223 package offers good thermal performance and compact PCB footprint.  

### **Features:**  
- Low dropout voltage (1.2V at full load)  
- Fixed 3.3V output with high accuracy (±1%)  
- Overcurrent and thermal protection  
- Compatible with low-ESR ceramic capacitors  
- Stable operation with minimal external components  

This information is strictly based on the manufacturer's datasheet and technical documentation.

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