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TPS75501KC from TI,Texas Instruments

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TPS75501KC

Manufacturer: TI, BB

Very Low Dropout (LDO) Adjustable Output 5A LDO With Power Good Output

Partnumber Manufacturer Quantity Availability
TPS75501KC TI, BB 5004 In Stock

Description and Introduction

Very Low Dropout (LDO) Adjustable Output 5A LDO With Power Good Output The TPS75501KC is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage:** 5.0 V (fixed)  
- **Output Current:** 500 mA  
- **Dropout Voltage:** 350 mV (typical at 500 mA)  
- **Input Voltage Range:** 2.7 V to 10 V  
- **Line Regulation:** 0.04% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Quiescent Current:** 1.5 mA (typical)  
- **Package:** TO-220 (5-pin KC package)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions:**
The TPS75501KC is a high-performance LDO regulator designed for applications requiring stable and efficient power delivery. It provides a fixed 5.0 V output with low dropout voltage, making it suitable for battery-powered and noise-sensitive systems.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation with minimal power loss.  
- **High Accuracy:** ±2% output voltage tolerance.  
- **Fast Transient Response:** Suitable for dynamic load conditions.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Current Limiting:** Protects the regulator and load from excessive current.  
- **Wide Input Voltage Range:** Supports operation from 2.7 V to 10 V.  

This information is strictly factual and derived from TI's official documentation.

Application Scenarios & Design Considerations

Very Low Dropout (LDO) Adjustable Output 5A LDO With Power Good Output

Alternative Part Number

  • LT1085CT --: Adjustable low-dropout linear regulator in TO-220, similar function and current class, widely used as a TI LDO substitute.
  • LM317T --: Classic adjustable linear regulator in TO-220, pin-compatible in many designs and easily sourced as a general-purpose replacement.
  • MIC29152WT --: Adjustable low-dropout regulator in TO-220 with comparable current capability, suitable when a different vendor LDO is acceptable.
  • LM1085IT-ADJ --: 3A adjustable LDO regulator in TO-220 with comparable dropout and output range, direct functional substitute for the TPS75501.

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