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TPS79919YZUR from TI,Texas Instruments

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15.625ms

TPS79919YZUR

Manufacturer: TI

200mA, Low Quiescent Current, Ultra-Low Noise, High PSRR Low Dropout Linear Regulator 5-DSBGA -40 to 125

Partnumber Manufacturer Quantity Availability
TPS79919YZUR TI 2198 In Stock

Description and Introduction

200mA, Low Quiescent Current, Ultra-Low Noise, High PSRR Low Dropout Linear Regulator 5-DSBGA -40 to 125 The TPS79919YZUR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 1.9 V (fixed)  
- **Output Current:** 200 mA  
- **Dropout Voltage:** 110 mV (typical) at 200 mA  
- **Input Voltage Range:** 2.5 V to 6.5 V  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Quiescent Current:** 17 µA (typical)  
- **Package:** 4-pin DSBGA (YZU)  
- **Operating Temperature Range:** -40°C to +125°C  
- **PSRR:** 75 dB (at 1 kHz)  
- **Enable Pin:** Yes (active high)  

### **Descriptions and Features:**  
- Ultra-low dropout voltage for improved efficiency.  
- High power-supply rejection ratio (PSRR) for noise-sensitive applications.  
- Stable with low-ESR ceramic capacitors (≥1 µF).  
- Low quiescent current for power-sensitive designs.  
- Thermal shutdown and current limit protection.  
- Small footprint (DSBGA package) for space-constrained applications.  
- Suitable for battery-powered devices, portable electronics, and noise-sensitive analog circuits.  

For detailed datasheet information, refer to the official TI documentation.

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