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TPS79928DDCR from TI德州,Texas Instruments

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7.813ms

TPS79928DDCR

Manufacturer: TI德州

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

Partnumber Manufacturer Quantity Availability
TPS79928DDCR TI德州 12000 In Stock

Description and Introduction

200mA Low Quiescent Current, Ultra-Low Noise, High PSRR LDO The TPS79928DDCR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 2.8V (fixed)  
- **Output Current:** 200mA  
- **Dropout Voltage:** 175mV (typical) at 200mA  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Quiescent Current:** 17µA (typical)  
- **Package:** SOT-23-5 (DDC)  

### **Descriptions:**
- The TPS79928DDCR is a low-noise, low-dropout linear regulator designed for battery-powered applications.  
- It provides a stable 2.8V output with high PSRR (Power Supply Rejection Ratio) and low quiescent current.  
- Suitable for portable electronics, IoT devices, and power-sensitive applications.  

### **Features:**
- **Low Dropout:** 175mV at 200mA load  
- **Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **High PSRR:** 75dB at 1kHz  
- **Thermal and Overcurrent Protection**  
- **Stable with Low-ESR Ceramic Capacitors (≥1µF)**  
- **Enable Pin for Power Management**  

This regulator is optimized for efficiency and reliability in space-constrained designs.

Partnumber Manufacturer Quantity Availability
TPS79928DDCR TI 28000 In Stock

Description and Introduction

200mA Low Quiescent Current, Ultra-Low Noise, High PSRR LDO The TPS79928DDCR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** 2.8V (fixed)  
- **Output Current:** 200mA  
- **Dropout Voltage:** 110mV (typical) at 200mA  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Quiescent Current:** 17µA (typical)  
- **Package:** SOT-23-5 (DDC)  

### **Descriptions:**  
- The TPS79928DDCR is a low-power, high-performance LDO regulator designed for battery-powered applications.  
- It provides a stable 2.8V output with low noise and high PSRR (Power Supply Rejection Ratio).  
- Features thermal shutdown and current limit protection.  

### **Features:**  
- **Low Dropout:** 110mV at 200mA load  
- **Low Quiescent Current:** 17µA (typical)  
- **High PSRR:** 60dB at 1kHz  
- **Thermal Shutdown & Current Limit Protection**  
- **Stable with Ceramic Capacitors (≥1µF)**  
- **SOT-23-5 Package for Space-Constrained Applications**  

This information is based solely on TI's datasheet for the TPS79928DDCR.

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