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TPS727285DSER from TI,Texas Instruments

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TPS727285DSER

Manufacturer: TI

250-mA, Ultralow IQ, Fast Transient Response, RF Low-Dropout Linear Regulator 6-WSON -40 to 125

Partnumber Manufacturer Quantity Availability
TPS727285DSER TI 172 In Stock

Description and Introduction

250-mA, Ultralow IQ, Fast Transient Response, RF Low-Dropout Linear Regulator 6-WSON -40 to 125 The TPS727285DSER is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:  

### **Manufacturer:** Texas Instruments (TI)  
### **Part Number:** TPS727285DSER  

### **Specifications:**  
- **Output Voltage:** 2.85V (fixed)  
- **Output Current:** 500mA  
- **Dropout Voltage:** 150mV (typical at 500mA load)  
- **Input Voltage Range:** 2.2V to 6.5V  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Quiescent Current:** 17µA (typical)  
- **Shutdown Current:** 1µA (typical)  
- **PSRR (Power Supply Rejection Ratio):** 70dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 3mm × 3mm WSON-8 (DSER)  

### **Descriptions:**  
- The TPS727285DSER is a high-performance, low-dropout linear regulator designed for applications requiring low noise and high PSRR.  
- It features a low quiescent current, making it suitable for battery-powered devices.  
- The device includes thermal shutdown and current-limit protection for enhanced reliability.  

### **Features:**  
- **Low Dropout Voltage:** 150mV typical at 500mA  
- **High PSRR:** 70dB at 1kHz  
- **Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **Wide Input Voltage Range:** 2.2V to 6.5V  
- **Stable with Low-ESR Ceramic Capacitors** (≥1µF)  
- **Thermal Shutdown & Current-Limit Protection**  
- **Small Package:** 3mm × 3mm WSON-8  

This information is sourced from TI's official documentation.

Application Scenarios & Design Considerations

250-mA, Ultralow IQ, Fast Transient Response, RF Low-Dropout Linear Regulator 6-WSON -40 to 125

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