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TPS74201KTWR from TI,Texas Instruments

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TPS74201KTWR

Manufacturer: TI

Single Output LDO, 1.5A, Adj.(0.8 to 3.3V), Any or No Cap, Programmable Soft Start 7-DDPAK/TO-263 -40 to 85

Partnumber Manufacturer Quantity Availability
TPS74201KTWR TI 610 In Stock

Description and Introduction

Single Output LDO, 1.5A, Adj.(0.8 to 3.3V), Any or No Cap, Programmable Soft Start 7-DDPAK/TO-263 -40 to 85 The TPS74201KTWR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage Range:** Adjustable from 0.8V to 3.6V  
- **Output Current:** 2A  
- **Dropout Voltage:** 85mV (typical) at 1A load  
- **Input Voltage Range:** 1.4V to 6.5V  
- **Accuracy:** ±1% over line, load, and temperature  
- **Quiescent Current:** 75µA (typical)  
- **PSRR:** 75dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 20-pin WQFN (KTW)  

### **Descriptions:**
- The TPS74201KTWR is a high-performance LDO regulator designed for applications requiring precise voltage regulation with low noise and high power supply rejection ratio (PSRR).  
- It features an adjustable output voltage and supports a wide input voltage range, making it suitable for battery-powered and noise-sensitive applications.  
- The device includes thermal shutdown and current limit protection for enhanced reliability.  

### **Features:**
- **Low Dropout:** 85mV (typical) at 1A load  
- **High PSRR:** 75dB at 1kHz  
- **Low Noise:** 15µVRMS (10Hz to 100kHz)  
- **Adjustable Soft-Start:** Reduces inrush current  
- **Power Good Indicator:** Monitors output status  
- **Thermal Shutdown & Current Limit Protection:** Ensures safe operation  
- **Small Footprint:** 20-pin WQFN package (3.5mm × 4.5mm)  

This information is sourced from Texas Instruments' official documentation for the TPS74201KTWR.

Application Scenarios & Design Considerations

Single Output LDO, 1.5A, Adj.(0.8 to 3.3V), Any or No Cap, Programmable Soft Start 7-DDPAK/TO-263 -40 to 85

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