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TPS79628DRBR from TI,Texas Instruments

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7.813ms

TPS79628DRBR

Manufacturer: TI

Ultralow-Noise, High PSRR, Fast, RF, 1-A Low-Dropout Linear Regulators 8-SON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS79628DRBR TI 4220 In Stock

Description and Introduction

Ultralow-Noise, High PSRR, Fast, RF, 1-A Low-Dropout Linear Regulators 8-SON -40 to 85 The TPS79628DRBR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 2.8V (fixed)  
- **Output Current:** 500mA  
- **Dropout Voltage:** 110mV (typical) at 500mA  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Accuracy:** ±1% (over line, load, and temperature)  
- **Quiescent Current:** 265µA (typical)  
- **PSRR (Power Supply Rejection Ratio):** 75dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-pin SON (DRB)  

### **Descriptions and Features:**  
- **High PSRR:** Provides excellent noise rejection for sensitive applications.  
- **Low Noise:** Optimized for noise-sensitive circuits.  
- **Fast Transient Response:** Ensures stable voltage under load changes.  
- **Thermal Shutdown & Current Limit Protection:** Safeguards against overheating and overcurrent.  
- **Stable with Low-ESR Ceramic Capacitors:** Reduces external component count.  
- **Small Package (SON-8):** Suitable for space-constrained designs.  

This LDO is commonly used in portable electronics, medical devices, and precision analog circuits.

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