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TPS77316DGK

Manufacturer: TI

Fast Transient Response 250-mA LDO Voltage Regulator W/Reset, MSOP-8 Packaging
Partnumber Manufacturer Quantity Availability
TPS77316DGK TI 414 In Stock

Description and Introduction

Fast Transient Response 250-mA LDO Voltage Regulator W/Reset, MSOP-8 Packaging The TPS77316DGK is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** 1.6V (Fixed)  
- **Output Current:** 500mA  
- **Dropout Voltage:** 300mV (Typical) at 500mA  
- **Input Voltage Range:** 2.7V to 10V  
- **Line Regulation:** 0.05% (Typical)  
- **Load Regulation:** 0.1% (Typical)  
- **Quiescent Current:** 85µA (Typical)  
- **Package:** 8-Pin VSSOP (DGK)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
The TPS77316DGK is a low-dropout linear regulator designed for applications requiring a stable 1.6V supply with high efficiency and low noise. It features a low quiescent current, making it suitable for battery-powered devices. The regulator includes thermal shutdown and current limit protection for enhanced reliability.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Ideal for power-sensitive applications.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Current Limit Protection:** Safeguards against excessive load currents.  
- **Stable with Low-ESR Capacitors:** Works with ceramic or tantalum capacitors.  
- **Fast Transient Response:** Suitable for dynamic load conditions.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Fast Transient Response 250-mA LDO Voltage Regulator W/Reset, MSOP-8 Packaging

Alternative Part Number

  • LP2985AIM5-1.6 --: Low-dropout linear regulator with fixed 1.6V output in SOT-23-5, similar function and current capability to the original LDO.
  • MIC5205-1.6YM5 --: 1.6V fixed-output LDO regulator in SOT-23-5 with comparable dropout and load current, suitable drop-in style replacement.
  • MAX8510EXK16 --: Low-noise 1.6V LDO in SC70-5/SOT-23 package offering similar regulation performance for the same application.
  • LP2985AIM5-3.3 --: Low-dropout linear regulator in SOT-23-5 with fixed 3.3V output, similar current capability and pin-compatible footprint for many designs.
  • MIC5219-3.3YM5 --: Low-noise 3.3V LDO in SOT-23-5 with comparable dropout and load current, suitable drop-in replacement in space-constrained boards.
  • AP2112K-3.3TRG1 --: Widely available 3.3V LDO in SOT-23-5 with low quiescent current and similar electrical ratings, good cost-effective alternative.

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