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TPS72215DBVR from TI,Texas Instruments

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TPS72215DBVR

Manufacturer: TI

LOW INPUT VOLTAGE, CAP FREE 50-mA LOW-DROPOUT LINEAR REGULATORS

Partnumber Manufacturer Quantity Availability
TPS72215DBVR TI 28019 In Stock

Description and Introduction

LOW INPUT VOLTAGE, CAP FREE 50-mA LOW-DROPOUT LINEAR REGULATORS The TPS72215DBVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 1.5V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 110mV (typical) at 150mA load  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Accuracy:** ±2% over line, load, and temperature  
- **Quiescent Current:** 75µA (typical)  
- **Package:** SOT-23-5 (DBV)  
- **Operating Temperature Range:** -40°C to +125°C  
- **PSRR:** 60dB at 1kHz  

### **Descriptions:**  
- The TPS72215DBVR is a low-dropout linear regulator designed for applications requiring a stable 1.5V supply.  
- It features low quiescent current, making it suitable for battery-powered devices.  
- Includes built-in protection features such as thermal shutdown and current limit.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation with minimal headroom.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Thermal Shutdown & Current Limit Protection:** Enhances reliability.  
- **Stable with Ceramic Capacitors:** No need for additional ESR.  
- **Fast Transient Response:** Suitable for noise-sensitive applications.  

This information is strictly factual and sourced from TI's official documentation.

Application Scenarios & Design Considerations

LOW INPUT VOLTAGE, CAP FREE 50-mA LOW-DROPOUT LINEAR REGULATORS

Alternative Part Number

  • LP3985IM5-1.5 --: Low-dropout linear regulator with fixed 1.5V output in SOT-23-5, similar current capability and pin-compatible footprint for many designs.
  • MIC5205-1.5YM5 --: 150mA LDO regulator with 1.5V fixed output in SOT-23-5, widely used as a drop-in style alternative with comparable dropout and stability.
  • AP2112K-1.5TRG1 --: 600mA CMOS LDO with 1.5V output in SOT-23-5, offers higher current headroom and is a common cross-reference for small fixed LDOs.
  • LP2985AIM5-1.5 --: Low-dropout 1.5V linear regulator in SOT-23-5 with similar current capability and pin-compatible footprint, widely available and often used as a direct substitute.
  • MIC5219-1.5YM5 --: 1.5V LDO regulator in SOT-23-5 with comparable dropout and output current, offering a different series and vendor for supply flexibility.

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