IC Phoenix logo

Home ›  T  › T78 > TPS74401RGWRG4

TPS74401RGWRG4 from TI/BB,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

TPS74401RGWRG4

Manufacturer: TI/BB

Single Output LDO, 3.0A, Adj.(0.8 to 3.3V), Fast Transient Response, Programmable Soft Start 20-VQFN -40 to 125

Partnumber Manufacturer Quantity Availability
TPS74401RGWRG4 TI/BB 600 In Stock

Description and Introduction

Single Output LDO, 3.0A, Adj.(0.8 to 3.3V), Fast Transient Response, Programmable Soft Start 20-VQFN -40 to 125 The TPS74401RGWRG4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 1.4V to 6.5V  
- **Output Voltage Range:** 0.8V to 5.2V (adjustable)  
- **Output Current:** 4A  
- **Dropout Voltage:** 85mV (typical) at 4A  
- **Accuracy:** ±1% (over line, load, and temperature)  
- **Quiescent Current:** 1.1mA (typical)  
- **Operating Junction Temperature:** -40°C to +125°C  
- **Package:** 20-pin VQFN (RGWR)  

### **Descriptions:**  
The TPS74401 is a high-performance, low-dropout linear regulator designed for applications requiring high current with tight voltage regulation. It features fast transient response, low noise, and high PSRR, making it suitable for powering sensitive analog and digital loads.  

### **Features:**  
- **High Efficiency:** Low dropout voltage (85mV typical at 4A)  
- **Programmable Soft-Start:** Reduces inrush current  
- **Power Good (PG) Output:** Monitors output status  
- **Adjustable Output Voltage:** Via external resistor divider  
- **Thermal Shutdown & Overcurrent Protection:** Ensures safe operation  
- **Low Noise:** Optimized for noise-sensitive applications  
- **High PSRR:** 60dB at 1kHz  

For more details, refer to the official TI datasheet.

Application Scenarios & Design Considerations

Single Output LDO, 3.0A, Adj.(0.8 to 3.3V), Fast Transient Response, Programmable Soft Start 20-VQFN -40 to 125

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips