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TPS77127DGKRG4 from TI,Texas Instruments

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TPS77127DGKRG4

Manufacturer: TI

150-mA LDO REGULATORS WITH 8-PIN MSOP PACKAGING

Partnumber Manufacturer Quantity Availability
TPS77127DGKRG4 TI 22 In Stock

Description and Introduction

150-mA LDO REGULATORS WITH 8-PIN MSOP PACKAGING The TPS77127DGKRG4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 1.2V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 120mV (typical) at 100mA load  
- **Input Voltage Range:** 1.7V to 5.5V  
- **Quiescent Current:** 17µA (typical)  
- **Package:** 8-pin VSSOP (DGK)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **PSRR:** 65dB at 1kHz  
- **Enable Pin:** Yes (active high)  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions:**  
The TPS77127DGKRG4 is a low-power, low-dropout linear regulator designed for battery-powered applications. It provides a stable 1.2V output with high PSRR and low noise, making it suitable for noise-sensitive applications.  

### **Features:**  
- Ultra-low dropout voltage  
- Low quiescent current for improved battery life  
- Stable with low-ESR ceramic capacitors (≥1µF)  
- Thermal shutdown and current limit protection  
- Fast transient response  
- Small package size for space-constrained designs  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

150-mA LDO REGULATORS WITH 8-PIN MSOP PACKAGING

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