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TS1117BCW33 from TSC

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TS1117BCW33

Manufacturer: TSC, TS

800mA Low Dropout Positive Voltage Regulator

Partnumber Manufacturer Quantity Availability
TS1117BCW33 TSC, TS 102208 In Stock

Description and Introduction

800mA Low Dropout Positive Voltage Regulator The TS1117BCW33 is a low dropout (LDO) voltage regulator manufactured by TSC (Taiwan Semiconductor). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 1A (maximum)  
- **Dropout Voltage:** 1.2V (typical at full load)  
- **Input Voltage Range:** Up to 15V  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package:** TO-252 (DPAK)  

### **Descriptions:**
- The TS1117BCW33 is a fixed-output LDO regulator designed to provide a stable 3.3V output with high efficiency.  
- It includes built-in current limiting and thermal shutdown protection for enhanced reliability.  
- Suitable for applications requiring a stable power supply with minimal voltage fluctuations.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **High Accuracy Output:** Tight voltage tolerance (±1%).  
- **Overcurrent & Thermal Protection:** Prevents damage from excessive current or overheating.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum capacitors.  
- **Wide Input Voltage Range:** Supports up to 15V input.  

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

Application Scenarios & Design Considerations

800mA Low Dropout Positive Voltage Regulator

Alternative Part Number

  • LM1117MPX-3.3 --: Pin-compatible 3.3V LDO in SOT-223 with same 800mA class current and widely available as a direct functional replacement.
  • AMS1117-3.3 --: Very common 3.3V fixed LDO with matching pinout and dropout characteristics, low cost and broad availability.
  • LD1117S33TR --: 3.3V fixed LDO in SOT-223 with comparable current rating and thermal performance, suitable drop-in substitute.
  • LM1117IMP-3.3 --: Industry-standard 3.3V 800mA LDO regulator with the same SOT-223 pinout and similar electrical characteristics, offering high reliability.

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