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TPS73225DBVR from TI,Texas Instruments

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TPS73225DBVR

Manufacturer: TI

Cap-Free, NMOS, 250mA Low Dropout Regulator with Reverse Current Protection

Partnumber Manufacturer Quantity Availability
TPS73225DBVR TI 5680 In Stock

Description and Introduction

Cap-Free, NMOS, 250mA Low Dropout Regulator with Reverse Current Protection The TPS73225DBVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 2.5V (fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 75mV (typical) at 100mA load  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Accuracy:** ±1% (over line, load, and temperature)  
- **Quiescent Current:** 85µA (typical)  
- **PSRR (Power Supply Rejection Ratio):** 60dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**
- The TPS73225DBVR is a low-noise, high-PSRR LDO regulator designed for precision voltage regulation.  
- It features a fast transient response and stable operation with small ceramic capacitors (≥1µF).  
- Includes built-in protection features such as thermal shutdown and current limit.  

### **Features:**
- **Low Dropout:** 75mV typical at 100mA load.  
- **High PSRR:** 60dB at 1kHz for noise-sensitive applications.  
- **Low Noise:** Optimized for noise-sensitive applications like RF and analog circuits.  
- **Stable with Ceramic Capacitors:** Requires only a 1µF (or larger) output capacitor.  
- **Thermal Shutdown & Current Limit:** Protects the device from overheating and overcurrent.  
- **Enable Pin:** Allows for power-saving modes when disabled.  

This information is sourced from the official Texas Instruments datasheet for the TPS73225DBVR.

Application Scenarios & Design Considerations

Cap-Free, NMOS, 250mA Low Dropout Regulator with Reverse Current Protection
Partnumber Manufacturer Quantity Availability
TPS73225DBVR TI 78 In Stock

Description and Introduction

Cap-Free, NMOS, 250mA Low Dropout Regulator with Reverse Current Protection The TPS73225DBVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** 2.5V (fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 110mV (typical) at 250mA  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Accuracy:** ±1% (over line, load, and temperature)  
- **Quiescent Current:** 30µA (typical)  
- **Package:** SOT-23-5 (DBV)  
- **Operating Temperature Range:** -40°C to +125°C  
- **PSRR (Power Supply Rejection Ratio):** 70dB at 1kHz  

### **Descriptions:**  
- The TPS73225DBVR is a low-noise, low-dropout linear regulator designed for power-sensitive applications.  
- It provides a stable 2.5V output with high accuracy and low quiescent current.  
- Features reverse current protection and thermal shutdown for reliability.  

### **Features:**  
- **Low Noise:** Optimized for noise-sensitive applications.  
- **Low Dropout:** Operates efficiently with small input-output differentials.  
- **Fast Transient Response:** Ensures stable performance under dynamic load conditions.  
- **Enable Pin:** Allows for power management via an external control signal.  
- **Thermal Shutdown & Current Limit:** Protects the device from overheating and overcurrent.  

This regulator is commonly used in portable electronics, battery-powered devices, and noise-sensitive analog circuits.

Application Scenarios & Design Considerations

Cap-Free, NMOS, 250mA Low Dropout Regulator with Reverse Current Protection

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