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TPS72218DBVTG4 from TI,Texas Instruments

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TPS72218DBVTG4

Manufacturer: TI

50-mA, Cap Free, Low Input Voltage, Low-Dropout Linear Regulator 5-SOT-23 -40 to 125

Partnumber Manufacturer Quantity Availability
TPS72218DBVTG4 TI 2270 In Stock

Description and Introduction

50-mA, Cap Free, Low Input Voltage, Low-Dropout Linear Regulator 5-SOT-23 -40 to 125 The TPS72218DBVTG4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 150mV (typical) at 150mA load  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Quiescent Current:** 75µA (typical)  
- **PSRR (Power Supply Rejection Ratio):** 70dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
- The TPS72218DBVTG4 is a low-power LDO regulator designed for battery-powered applications.  
- It provides stable 1.8V output with low noise and high PSRR.  
- Features thermal shutdown and current limit protection.  

### **Features:**  
- **Low Dropout Voltage:** 150mV (typical) at full load  
- **Low Quiescent Current:** 75µA (typical)  
- **High PSRR:** 70dB at 1kHz  
- **Thermal Shutdown & Current Limit Protection**  
- **Stable with Ceramic Capacitors** (≥1µF)  
- **Small SOT-23-5 Package**  

This information is sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

50-mA, Cap Free, Low Input Voltage, Low-Dropout Linear Regulator 5-SOT-23 -40 to 125
Partnumber Manufacturer Quantity Availability
TPS72218DBVTG4 TI/TI 6000 In Stock

Description and Introduction

50-mA, Cap Free, Low Input Voltage, Low-Dropout Linear Regulator 5-SOT-23 -40 to 125 The TPS72218DBVTG4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 1.8V (Fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 110mV (typical) at 100mA load  
- **Input Voltage Range:** 2.2V to 6.5V  
- **Quiescent Current:** 75µA (typical)  
- **Package:** SOT-23-5 (DBV)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Features:**  
  - Low dropout voltage  
  - Low quiescent current  
  - Thermal shutdown and current limit protection  
  - Stable with ceramic capacitors (1µF or greater)  
  - Fast transient response  

### **Description:**  
The TPS72218DBVTG4 is a fixed-output LDO regulator designed for low-power applications requiring a stable 1.8V supply. It is optimized for battery-powered systems and portable electronics.  

### **Features:**  
- **Low Dropout:** Ensures efficient operation with minimal headroom.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Stable with Ceramic Capacitors:** Reduces cost and board space.  
- **Protection Features:** Includes thermal shutdown and current limiting for reliability.  

This information is sourced from TI's official documentation.

Application Scenarios & Design Considerations

50-mA, Cap Free, Low Input Voltage, Low-Dropout Linear Regulator 5-SOT-23 -40 to 125

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