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TPS73218DBVT from TI,Texas Instruments

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TPS73218DBVT

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS73218DBVT TI 180 In Stock

Description and Introduction

Cap-Free, NMOS, 250mA Low Dropout Regulator with Reverse Current Protection The TPS73218DBVT is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 85mV (typical) at 250mA  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Accuracy:** ±1% (over line, load, and temperature)  
- **Quiescent Current:** 340µA (typical)  
- **Low Noise:** 28µVRMS (10Hz to 100kHz)  
- **PSRR:** 70dB at 1kHz  
- **Thermal Shutdown:** Yes  
- **Operating Junction Temperature:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
The TPS73218DBVT is a high-performance LDO regulator designed for applications requiring low noise, high PSRR, and precise voltage regulation. It features a low dropout voltage and stable operation with small ceramic capacitors.  

### **Features:**  
- **Low Dropout Voltage:** Enables operation with very small headroom.  
- **High PSRR (70dB at 1kHz):** Effective noise rejection for sensitive applications.  
- **Stable with Ceramic Capacitors:** Requires only a 1µF (or larger) output capacitor.  
- **Low Noise:** Suitable for noise-sensitive analog and RF circuits.  
- **Thermal and Overcurrent Protection:** Enhances reliability.  
- **Fast Transient Response:** Maintains stable output under load changes.  

This information is strictly factual from the TI datasheet. Let me know if you need further details.

Application Scenarios & Design Considerations

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

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