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TPS75003RHLRG4 from TI,Texas Instruments

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TPS75003RHLRG4

Manufacturer: TI

Integrated Triple Supply Power Management IC (PMIC) for Xilinx(R) Spartan(TM)-3 FPGAs 20-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS75003RHLRG4 TI 3000 In Stock

Description and Introduction

Integrated Triple Supply Power Management IC (PMIC) for Xilinx(R) Spartan(TM)-3 FPGAs 20-VQFN -40 to 85 The TPS75003RHLRG4 is a dual-output, low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TPS75003RHLRG4  
- **Package:** VQFN (RHL) - 20-pin  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Output Voltage 1 (Fixed):** 3.3V  
- **Output Voltage 2 (Adjustable):** 1.2V to 5.5V  
- **Output Current (Per Channel):** Up to 500mA  
- **Dropout Voltage:** 200mV (typical) at 500mA  
- **Quiescent Current:** 85µA (typical) per channel  
- **Power-On Reset (POR) Delay:** Adjustable  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
The TPS75003RGLRG4 is a dual-output LDO voltage regulator designed for applications requiring multiple supply rails with low noise and high efficiency. It integrates two independent regulators—one fixed at 3.3V and another adjustable from 1.2V to 5.5V—providing flexibility for powering mixed-voltage systems.  

### **Features:**  
- **Dual Independent LDOs:** Fixed 3.3V and adjustable (1.2V–5.5V) outputs.  
- **Low Dropout:** 200mV typical at full load (500mA).  
- **Low Quiescent Current:** 85µA per channel (typical).  
- **High PSRR:** 70dB at 1kHz for noise-sensitive applications.  
- **Power-On Reset (POR):** Monitors both outputs with adjustable delay.  
- **Thermal & Overcurrent Protection:** Safeguards against faults.  
- **Small Footprint:** 20-pin VQFN (RHL) package (4mm × 4mm).  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Integrated Triple Supply Power Management IC (PMIC) for Xilinx(R) Spartan(TM)-3 FPGAs 20-VQFN -40 to 85

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