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TPS79912DDCT from TI,Texas Instruments

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TPS79912DDCT

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS79912DDCT TI 6000 In Stock

Description and Introduction

200mA, Low Quiescent Current, Ultra-Low Noise, High PSRR Low Dropout Linear Regulator 5-SOT -40 to 125 The TPS79912DDCT is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage:** 1.2V (fixed)  
- **Output Current:** 200mA  
- **Dropout Voltage:** 110mV (typical at 200mA load)  
- **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 TPS79912DDCT is a low-noise, low-dropout linear regulator designed for battery-powered and noise-sensitive applications. It provides a stable 1.2V output with high PSRR and low quiescent current, making it suitable for portable electronics, medical devices, and precision analog circuits.

### **Features:**  
- **Ultra-Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **High PSRR:** 75dB at 1kHz  
- **Low Dropout Voltage:** 110mV (typical at 200mA)  
- **Low Quiescent Current:** 17µA (typical)  
- **Thermal Shutdown & Current Limit Protection**  
- **Stable with Ceramic Capacitors (≥1µF)**  
- **Small SOT-23-5 Package**  

This information is strictly factual from the TI datasheet. No additional guidance or suggestions are included.

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