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TPS73618DBVR from TI,Texas Instruments

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TPS73618DBVR

Manufacturer: TI

Cap-Free, NMOS, 400mA Low Dropout Regulator with Reverse Current Protection

Partnumber Manufacturer Quantity Availability
TPS73618DBVR TI 4424 In Stock

Description and Introduction

Cap-Free, NMOS, 400mA Low Dropout Regulator with Reverse Current Protection The TPS73618DBVR 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:** 110mV (typical) at 150mA  
- **Input Voltage Range:** 2.2V to 5.5V  
- **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 TPS73618DBVR is a low-noise, high-PSRR LDO regulator designed for precision applications.  
- It provides a stable 1.8V output with excellent line and load transient response.  
- Features reverse current protection and thermal shutdown for reliability.  

### **Features:**
- **Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **High PSRR:** 70dB at 1kHz  
- **Low Dropout:** 110mV (typical) at 150mA  
- **Fast Transient Response**  
- **Thermal Shutdown & Overcurrent Protection**  
- **Reverse Current Protection**  
- **Small SOT-23-5 Package**  

This LDO is commonly used in battery-powered devices, portable electronics, and noise-sensitive applications.

Application Scenarios & Design Considerations

Cap-Free, NMOS, 400mA Low Dropout Regulator with Reverse Current Protection

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