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TPS72201DBVR from TI,Texas Instruments

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TPS72201DBVR

Manufacturer: TI

Cap Free, Low-Noise, Low Input Voltage 50mA Low Dropout Regulator

Partnumber Manufacturer Quantity Availability
TPS72201DBVR TI 28011 In Stock

Description and Introduction

Cap Free, Low-Noise, Low Input Voltage 50mA Low Dropout Regulator The TPS72201DBVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** Adjustable (1.2V to 5.5V) or fixed options available  
- **Output Current:** 200mA  
- **Dropout Voltage:** 200mV (typical) at 200mA  
- **Input Voltage Range:** 2.7V to 6.5V  
- **Quiescent Current:** 85µA (typical)  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.05%/mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
The TPS72201DBVR is a low-dropout linear regulator designed for battery-powered applications. It provides high accuracy, low noise, and excellent transient response. The device includes features like thermal shutdown and current limit protection.  

### **Features:**  
- **Low Dropout Voltage:** 200mV at full load  
- **Low Quiescent Current:** 85µA (typical)  
- **Thermal Shutdown & Current Limit Protection**  
- **Stable with Low-ESR Ceramic Capacitors**  
- **Enable Pin for Power-Saving Mode**  
- **Small SOT-23-5 Package**  

For detailed datasheets and additional information, refer to Texas Instruments' official documentation.

Application Scenarios & Design Considerations

Cap Free, Low-Noise, Low Input Voltage 50mA Low Dropout Regulator

Alternative Part Number

  • LP2985AIM5-3.3 --: Low-dropout linear regulator in SOT-23-5 with similar current capability and pin-compatible footprint, widely available and cost-effective substitute.
  • MIC5205-3.3YM5 --: 150 mA LDO regulator in SOT-23-5 package offering comparable dropout and quiescent current, suitable drop-in replacement from a different vendor.
  • AP2112K-3.3TRG1 --: 600 mA CMOS LDO in SOT-23-5 with low dropout and stable output, providing higher current headroom as an alternative to the original regulator.

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