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TPS76950DBVR from TI,Texas Instruments

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TPS76950DBVR

Manufacturer: TI

Ultra Low-Power 100-mA Low-Dropout (LDO) Line Regulators

Partnumber Manufacturer Quantity Availability
TPS76950DBVR TI 28299 In Stock

Description and Introduction

Ultra Low-Power 100-mA Low-Dropout (LDO) Line Regulators The TPS76950DBVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 5.0V (fixed)  
- **Output Current:** 50mA  
- **Dropout Voltage:** 80mV (typical at 10mA load)  
- **Input Voltage Range:** 2.7V to 10V  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Quiescent Current:** 17µA (typical)  
- **Package:** SOT-23-5 (DBV)  
- **Operating Temperature Range:** -40°C to +125°C  
- **PSRR (Power Supply Rejection Ratio):** 60dB at 1kHz  

### **Descriptions:**  
The TPS76950DBVR is a low-power, low-dropout linear regulator designed for battery-powered and portable applications. It provides a stable 5.0V output with very low quiescent current, making it suitable for power-sensitive designs.  

### **Features:**  
- **Ultra-Low Quiescent Current:** 17µA (typical) extends battery life.  
- **Low Dropout Voltage:** 80mV (typical) at 10mA load.  
- **Thermal Shutdown & Current Limit Protection:** Ensures safe operation.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors ≥1µF.  
- **Fast Transient Response:** Suitable for dynamic load conditions.  
- **Small SOT-23 Package:** Space-efficient for compact designs.  

This information is strictly factual and sourced from TI's official documentation.

Application Scenarios & Design Considerations

Ultra Low-Power 100-mA Low-Dropout (LDO) Line Regulators

Alternative Part Number

  • LP2985AIM5-5.0 --: Low-dropout 5.0V linear regulator in SOT-23-5 with similar current capability and pinout, widely used as a direct substitute.
  • MIC5205-5.0YM5 --: 5.0V LDO regulator in SOT-23-5 with comparable dropout and output current, suitable drop-in replacement from a different vendor.
  • AP2112K-5.0TRG1 --: 5.0V fixed LDO in SOT-23-5 offering similar performance and pin compatibility for space-constrained designs.

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