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TPS73250DCQR from TI,Texas Instruments

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TPS73250DCQR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS73250DCQR TI 201 In Stock

Description and Introduction

Cap-Free, NMOS, 250mA Low Dropout Regulator with Reverse Current Protection The TPS73250DCQR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage:** 5.0V (fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 34mV (typical) at 250mA  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.05% (typical)  
- **Quiescent Current:** 17µA (typical)  
- **PSRR (Power Supply Rejection Ratio):** 75dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-223-5 (DCQ)  

### **Descriptions:**
The TPS73250DCQR is a high-performance, low-dropout linear regulator designed for applications requiring a stable and precise 5V supply. It features low noise, high PSRR, and low quiescent current, making it suitable for battery-powered and noise-sensitive applications. The device includes thermal shutdown and current-limit protection for enhanced reliability.

### **Features:**
- **Ultra-Low Dropout:** 34mV typical at 250mA  
- **Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **High PSRR:** 75dB at 1kHz  
- **Low Quiescent Current:** 17µA (typical)  
- **Stable with Ceramic Capacitors:** Requires only 1µF output capacitor  
- **Thermal Shutdown & Current-Limit Protection**  
- **Fast Transient Response**  
- **Green Product & RoHS Compliant**  

This information is based on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

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

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