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TPS728185315YZUR from TEXAS

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TPS728185315YZUR

Manufacturer: TEXAS

Single Output LDO, 200mA, Dual Level Fixed with Vset Pin 5-DSBGA -40 to 125

Partnumber Manufacturer Quantity Availability
TPS728185315YZUR TEXAS 2491 In Stock

Description and Introduction

Single Output LDO, 200mA, Dual Level Fixed with Vset Pin 5-DSBGA -40 to 125 The TPS728185315YZUR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 1.5 V (fixed)  
- **Output Current:** 500 mA  
- **Dropout Voltage:** 175 mV (typical) at 500 mA  
- **Input Voltage Range:** 1.7 V to 5.5 V  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.05% (typical)  
- **Quiescent Current:** 17 µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** DSBGA (YZU), 4-pin, 0.86 mm × 1.27 mm  

### **Descriptions:**
- The TPS728185315YZUR is an ultra-low-quiescent-current LDO regulator designed for battery-powered applications.  
- It provides a stable 1.5 V output with high accuracy and low noise.  
- Features a fast transient response and excellent line/load regulation.  
- Includes built-in protection features such as thermal shutdown and current limit.  

### **Features:**
- **Low Dropout:** 175 mV at 500 mA load  
- **Low IQ:** 17 µA (typical) for extended battery life  
- **High PSRR:** 70 dB at 1 kHz  
- **Stable with Ceramic Capacitors:** Requires only a 1 µF output capacitor  
- **Enable Pin:** Allows shutdown mode for power savings  
- **Thermal Shutdown & Current Limit Protection**  

This LDO is suitable for portable electronics, IoT devices, and power-sensitive applications.  

(Source: Texas Instruments Datasheet)

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