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TPS74201RGWT from BB/TI

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TPS74201RGWT

Manufacturer: BB/TI, TI

Single Output LDO, 1.5A, Adj.(0.8 to 3.3V), Any or No Cap, Programmable Soft Start 20-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS74201RGWT BB/TI, TI 7389 In Stock

Description and Introduction

Single Output LDO, 1.5A, Adj.(0.8 to 3.3V), Any or No Cap, Programmable Soft Start 20-VQFN -40 to 85 The TPS74201RGWT 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:**  
- **Output Voltage Range:** Adjustable (0.8V to 3.6V) or Fixed (0.8V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V)  
- **Output Current:** 2A  
- **Dropout Voltage:** 150mV (typical) at 2A  
- **Input Voltage Range:** 1.4V to 6.5V  
- **Accuracy:** ±1% (over line, load, and temperature)  
- **Quiescent Current:** 1.1mA (typical)  
- **Power Supply Ripple Rejection (PSRR):** 70dB at 1kHz  
- **Thermal Shutdown & Overcurrent Protection:** Yes  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 20-pin VQFN (RGWT)  

### **Descriptions:**  
The TPS74201RGWT is a high-performance, low-dropout linear regulator designed for applications requiring high efficiency and precision. It provides excellent transient response and low noise, making it suitable for powering sensitive analog and digital loads.  

### **Features:**  
- **High Efficiency:** Low dropout voltage minimizes power loss.  
- **Excellent Load/Line Transient Response:** Ensures stable output under varying conditions.  
- **Low Noise:** Optimized for noise-sensitive applications.  
- **Programmable Soft-Start:** Reduces inrush current.  
- **Adjustable Output Voltage:** Via external resistor divider (for adjustable versions).  
- **Thermal & Overcurrent Protection:** Enhances reliability.  
- **Small Footprint:** 20-pin VQFN package for space-constrained designs.  

This information is strictly factual and sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

Single Output LDO, 1.5A, Adj.(0.8 to 3.3V), Any or No Cap, Programmable Soft Start 20-VQFN -40 to 85

Alternative Part Number

  • LT3070EUFD#PBF --: Low-noise 5A LDO with similar programmable output and excellent PSRR, suitable for high-performance analog rails.
  • ADP1741ACPZ-R7 --: 2A low-dropout regulator with adjustable output and soft-start, close functional match in a different package family.
  • MIC69502WR --: 5A ultra-low-dropout regulator with adjustable output and enable control, comparable load capability and thermal performance.

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