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TPS79925DDCR from TI,Texas Instruments

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TPS79925DDCR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS79925DDCR TI 850 In Stock

Description and Introduction

200mA Low Quiescent Current, Ultra-Low Noise, High PSRR LDO The TPS79925DDCR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage:** 2.5V (fixed)  
- **Output Current:** 200mA  
- **Dropout Voltage:** 110mV (typical) at 200mA  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Accuracy:** ±2% (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):** 75dB at 1kHz  

### **Descriptions:**
- The TPS79925DDCR is a low-power, high-performance LDO regulator designed for battery-powered and noise-sensitive applications.  
- It provides a stable 2.5V output with low dropout voltage, making it suitable for low-input voltage conditions.  
- The device includes features like thermal shutdown and current limit protection.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient regulation even with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **High PSRR:** Reduces noise and ripple for sensitive analog circuits.  
- **Thermal Shutdown & Current Limit Protection:** Enhances reliability under fault conditions.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors (≥1µF).  
- **Small Form Factor:** SOT-23-5 package saves board space.  

This information is strictly based on TI's datasheet and technical documentation.

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