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TPS75501KTTT from TI,Texas Instruments

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TPS75501KTTT

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS75501KTTT TI 28 In Stock

Description and Introduction

Very Low Dropout (LDO) Adjustable Output 5A LDO With Power Good Output The TPS75501KTTT is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage:** 5.0 V (fixed)  
- **Output Current:** 500 mA  
- **Dropout Voltage:** 300 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:** 1.1 mA (typical)  
- **Operating Junction Temperature Range:** -40°C to +125°C  
- **Package:** TO-263 (KTTT), 5-pin  

### **Descriptions:**
The TPS75501KTTT is a high-performance LDO regulator designed for applications requiring a stable 5.0 V supply with low noise and high efficiency. It features low dropout voltage, making it suitable for battery-powered systems. The device includes thermal shutdown and current limit protection for enhanced reliability.

### **Features:**
- **Low Dropout Voltage:** 300 mV (typical) at full load  
- **High Accuracy:** ±2% output voltage tolerance  
- **Low Noise:** Optimized for noise-sensitive applications  
- **Thermal Shutdown Protection:** Prevents damage from overheating  
- **Current Limit Protection:** Safeguards against excessive load currents  
- **Wide Input Voltage Range:** 2.7 V to 10 V  
- **Stable with Low-ESR Capacitors:** Supports ceramic output capacitors  

This information is strictly factual and derived from the manufacturer's datasheet.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • LT1085CT --: 5A adjustable low-dropout linear regulator in TO-220, comparable current capability and adjustable output, widely used as a substitute for TI LDO regulators.
  • LM1085IT-ADJ --: 3A adjustable LDO regulator in TO-220 with similar dropout and adjustable output range, pin-compatible style replacement for lower-current applications.
  • MIC29502WT --: 5A adjustable low-dropout regulator in TO-220 offering similar current rating and adjustable output, suitable alternative when TI part is unavailable.

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