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TPS79925DDCT from TI,Texas Instruments

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TPS79925DDCT

Manufacturer: TI

200mA Low Quiescent Current, Ultra-Low Noise, High PSRR LDO

Partnumber Manufacturer Quantity Availability
TPS79925DDCT TI 50 In Stock

Description and Introduction

200mA Low Quiescent Current, Ultra-Low Noise, High PSRR LDO The TPS79925DDCT is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 2.5V (fixed)  
- **Output Current:** 200mA  
- **Dropout Voltage:** 110mV (typical) at 200mA load  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Accuracy:** ±1% (over line, load, and temperature)  
- **Quiescent Current:** 17µA (typical)  
- **Package:** SOT-23-5 (DDC)  
- **Operating Temperature Range:** -40°C to +125°C  
- **PSRR (Power Supply Rejection Ratio):** 60dB at 1kHz  

### **Descriptions:**
- The TPS79925DDCT is a low-noise, high-PSRR LDO regulator designed for battery-powered and noise-sensitive applications.  
- It provides a stable 2.5V output with excellent line and load transient response.  
- Features an enable pin (EN) for power management control.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Noise:** Optimized for noise-sensitive applications like RF and analog circuits.  
- **Thermal Shutdown & Current Limit Protection:** Protects the device from overheating and overcurrent conditions.  
- **Stable with Low-ESR Ceramic Capacitors:** Reduces external component count and cost.  
- **Fast Start-Up Time:** Suitable for power sequencing applications.  

This information is sourced from the official Texas Instruments datasheet for the TPS79925DDCT.

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