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TPS74901 from TI,Texas Instruments

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TPS74901

Manufacturer: TI

Single Output LDO, 3.0A, Adj. (0.8 to 3.6V), Programmable Soft-Start

Partnumber Manufacturer Quantity Availability
TPS74901 TI 27 In Stock

Description and Introduction

Single Output LDO, 3.0A, Adj. (0.8 to 3.6V), Programmable Soft-Start The TPS74901 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 2.2V to 6.5V  
- **Output Voltage Range:** 0.8V to 5.5V (adjustable)  
- **Output Current:** Up to 3A  
- **Dropout Voltage:** 85mV (typical) at 1A  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Quiescent Current:** 1.1mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Options:** 5mm × 5mm VSON-10  

### **Descriptions:**
- The TPS74901 is a high-performance LDO regulator designed for applications requiring high current and low dropout voltage.  
- It features fast transient response and excellent line/load regulation.  
- The device includes thermal shutdown and current limit protection.  

### **Features:**
- **Low Dropout Voltage:** 85mV typical at 1A load.  
- **High Efficiency:** Optimized for power-sensitive applications.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Power-Good (PG) Output:** Monitors output voltage status.  
- **Soft-Start Capability:** Reduces inrush current.  
- **Thermal Shutdown & Current Limit Protection:** Enhances reliability.  
- **Stable with Low-ESR Ceramic Capacitors:** Reduces BOM cost.  

For more details, refer to the official TI datasheet.

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