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TLV1117-33IDCY from TI,Texas Instruments

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TLV1117-33IDCY

Manufacturer: TI

Single Output LDO, 800mA, Fixed(3.3), Internal Current limit, Thermal Overload Protection 4-SOT-223 -40 to 125

Partnumber Manufacturer Quantity Availability
TLV1117-33IDCY,TLV111733IDCY TI 100 In Stock

Description and Introduction

Single Output LDO, 800mA, Fixed(3.3), Internal Current limit, Thermal Overload Protection 4-SOT-223 -40 to 125 The TLV1117-33IDCY is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). 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:** Up to 800mA  
- **Dropout Voltage:** 1.2V (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 (IDCY)  

### **Descriptions:**
- The TLV1117-33IDCY is a fixed-output LDO regulator designed for applications requiring stable 3.3V power.  
- It provides high efficiency with low dropout voltage, making it suitable for battery-powered devices.  
- The device includes built-in current limiting and thermal shutdown protection.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **High Accuracy:** Tight output voltage tolerance (±2%).  
- **Thermal & Current Protection:** Prevents damage from overheating or excessive current.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum capacitors.  
- **Wide Input Voltage Range:** Supports various power sources.  

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

Application Scenarios & Design Considerations

Single Output LDO, 800mA, Fixed(3.3), Internal Current limit, Thermal Overload Protection 4-SOT-223 -40 to 125

Alternative Part Number

  • LM1117MPX-3.3/NOPB --: Pin-compatible 3.3V LDO in SOT-223 with similar dropout and current rating, widely available and often used as a direct substitute.
  • AMS1117-3.3 --: Low-cost 3.3V LDO regulator in SOT-223 with comparable electrical characteristics, commonly used as a drop-in replacement in many designs.
  • LD1117S33TR --: 3.3V fixed LDO in SOT-223 with similar current capability and dropout voltage, suitable alternative from a different manufacturer.

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