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TPS75003RHLR from TI,Texas Instruments

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TPS75003RHLR

Manufacturer: TI

Triple-Supply Power Management IC for Powering FPGAs and DSPs

Partnumber Manufacturer Quantity Availability
TPS75003RHLR TI 11000 In Stock

Description and Introduction

Triple-Supply Power Management IC for Powering FPGAs and DSPs The TPS75003RHLR is a power management IC (PMIC) manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 6.5V  
- **Output Voltage 1 (Buck Converter):** Adjustable (0.8V to 5V)  
- **Output Voltage 2 (LDO 1):** Adjustable (0.8V to 5V)  
- **Output Voltage 3 (LDO 2):** Adjustable (0.8V to 5V)  
- **Buck Converter Output Current:** Up to 3A  
- **LDO Output Current:** Up to 300mA each  
- **Switching Frequency:** 2.25MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 20-pin VQFN (RHL)  

### **Descriptions:**  
The TPS75003RHLR integrates a high-efficiency step-down (buck) converter and two low-dropout (LDO) regulators in a single package. It is designed for powering processors, FPGAs, and other multi-voltage systems.  

### **Features:**  
- **Integrated Buck + Dual LDOs:** Simplifies power supply design.  
- **High Efficiency:** Optimized for battery-powered applications.  
- **Adjustable Outputs:** Allows flexibility for different voltage requirements.  
- **Power Sequencing Control:** Supports controlled startup and shutdown.  
- **Overcurrent & Thermal Protection:** Enhances system reliability.  
- **Low Quiescent Current:** Improves efficiency in standby mode.  

This device is commonly used in portable electronics, industrial systems, and embedded applications requiring multiple regulated voltages.

Application Scenarios & Design Considerations

Triple-Supply Power Management IC for Powering FPGAs and DSPs

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