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SC1117CM

Manufacturer: SC

0.8AMP POSITIVE VOLTAGE REGULATOR

Partnumber Manufacturer Quantity Availability
SC1117CM SC 406 In Stock

Description and Introduction

0.8AMP POSITIVE VOLTAGE REGULATOR The SC1117CM is a low dropout voltage regulator (LDO) manufactured by Semtech Corporation. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Manufacturer:** Semtech Corporation  

### **Specifications:**  
- **Output Voltage Options:** Fixed (e.g., 1.8V, 2.5V, 3.3V, 5.0V) or adjustable (1.25V to 13.8V).  
- **Output Current:** Up to 1A.  
- **Dropout Voltage:** Typically 1.1V at 800mA load.  
- **Input Voltage Range:** Up to 15V (varies by variant).  
- **Line Regulation:** 0.2% (typical).  
- **Load Regulation:** 0.4% (typical).  
- **Operating Temperature Range:** -40°C to +125°C.  
- **Package Type:** TO-252 (DPAK), SOT-223, or SO-8.  

### **Descriptions:**  
- The SC1117CM is a positive voltage regulator designed for applications requiring stable power supply with low dropout voltage.  
- It includes overcurrent and thermal protection for enhanced reliability.  
- Suitable for battery-powered devices, embedded systems, and portable electronics.  

### **Features:**  
- Low dropout voltage (LDO).  
- High output current capability (1A).  
- Fixed and adjustable output voltage versions available.  
- Internal current and thermal protection.  
- Stable with low-ESR ceramic capacitors.  
- Lead-free and RoHS compliant.  

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

Application Scenarios & Design Considerations

0.8AMP POSITIVE VOLTAGE REGULATOR

Alternative Part Number

  • LM1117MP-3.3 --: Pin-compatible 800mA low-dropout linear regulator in SOT-223, widely available and a common drop-in replacement for the SC1117 series.
  • AMS1117-3.3 --: Very common 1A LDO regulator with the same SOT-223 footprint and pinout, low cost and easy to source as a substitute.
  • LD1117S33TR --: 800mA LDO regulator in SOT-223 with matching pinout and electrical characteristics, suitable as a functional equivalent.
  • LM1117CM-3.3 --: Pin-compatible 800mA low-dropout linear regulator in the same SOT-223 style package, widely available and a common drop-in replacement for the SC1117 series.
  • LD1117V33 --: 800mA fixed 3.3V LDO regulator from ST with equivalent electrical characteristics and a different naming series, suitable as a functional substitute.

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