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TPS73201DBVRG4 from TI,Texas Instruments

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TPS73201DBVRG4

Manufacturer: TI

Cap-Free, NMOS, 250mA Low Dropout Regulator with Reverse Current Protection 5-SOT-23 -40 to 125

Partnumber Manufacturer Quantity Availability
TPS73201DBVRG4 TI 38909 In Stock

Description and Introduction

Cap-Free, NMOS, 250mA Low Dropout Regulator with Reverse Current Protection 5-SOT-23 -40 to 125 The TPS73201DBVRG4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** 1.2V to 5.5V (adjustable or fixed options)  
- **Output Current:** 200mA  
- **Dropout Voltage:** 75mV (typical) at 100mA load  
- **Input Voltage Range:** 1.7V to 5.5V  
- **Accuracy:** ±1% (over line, load, and temperature)  
- **Quiescent Current:** 55µA (typical)  
- **PSRR:** 70dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
- The TPS73201DBVRG4 is a low-noise, high-PSRR LDO regulator designed for precision applications.  
- It features fast transient response and stable operation with small ceramic capacitors (≥1µF).  
- The device includes thermal shutdown and current-limit protection.  

### **Features:**  
- **Low Dropout:** 75mV typical at 100mA load  
- **High PSRR:** 70dB at 1kHz  
- **Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **Low Quiescent Current:** 55µA (typical)  
- **Stable with Ceramic Capacitors:** ≥1µF  
- **Thermal Shutdown & Current Limit Protection**  
- **Adjustable & Fixed Voltage Options**  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Cap-Free, NMOS, 250mA Low Dropout Regulator with Reverse Current Protection 5-SOT-23 -40 to 125

Alternative Part Number

  • LP2985AIM5-3.3/NOPB --: Low-dropout linear regulator in SOT-23-5 with similar current capability and adjustable/fixed output options; different series name makes it easy to distinguish from the source.
  • MIC5205-3.3YM5-TR --: Pin-compatible LDO regulator in SOT-23-5 with comparable dropout and load current; from a different manufacturer and series, offering a good second-source option.
  • AP2112K-3.3TRG1 --: Low-dropout regulator in SOT-23-5 with similar electrical characteristics and low quiescent current; different prefix and vendor provide a cost-effective third alternative.

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