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TPS74401KTWRG3 from TI,Texas Instruments

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TPS74401KTWRG3

Manufacturer: TI

Single Output LDO, 3.0A, Adj.(0.8 to 3.3V), Fast Transient Response, Programmable Soft Start 7-DDPAK/TO-263 -40 to 125

Partnumber Manufacturer Quantity Availability
TPS74401KTWRG3 TI 3 In Stock

Description and Introduction

Single Output LDO, 3.0A, Adj.(0.8 to 3.3V), Fast Transient Response, Programmable Soft Start 7-DDPAK/TO-263 -40 to 125 The TPS74401KTWRG3 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Part Number:**  
TPS74401KTWRG3  

### **Description:**  
The TPS74401KTWRG3 is a high-performance, low-dropout (LDO) linear regulator designed for applications requiring precise voltage regulation with low noise and high power supply rejection ratio (PSRR). It supports an adjustable output voltage and is available in a thermally enhanced package for improved thermal performance.  

### **Key Features:**  
- **Input Voltage Range:** 1.4V to 6.5V  
- **Output Voltage Range:** Adjustable from 0.8V to 5.2V  
- **Output Current:** Up to 4A  
- **Dropout Voltage:** 85mV (typical) at 1A load  
- **High PSRR:** 70dB at 1kHz  
- **Low Noise:** 13μVRMS (10Hz to 100kHz)  
- **Programmable Soft-Start & Current Limit**  
- **Thermal Shutdown & Overcurrent Protection**  
- **Package:** 20-pin HTSSOP (PowerPAD™)  

### **Applications:**  
- Point-of-load regulation  
- FPGA, DSP, and ASIC power supplies  
- Networking and telecom equipment  
- Industrial and medical systems  

This information is based solely on the manufacturer’s datasheet and technical documentation.

Application Scenarios & Design Considerations

Single Output LDO, 3.0A, Adj.(0.8 to 3.3V), Fast Transient Response, Programmable Soft Start 7-DDPAK/TO-263 -40 to 125

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