Manufacturer Part Number
TPS76650DR
Manufacturer
Texas Instruments
Introduction
The TPS76650DR is a low dropout (LDO) regulator designed for power-sensitive applications. It offers stable, reliable performance with minimal power loss.
Product Features and Performance
Low dropout voltage of 0.25V at 250mA load
Output voltage fixed at 5V
Supply voltage up to 10V
Low quiescent current of 50 µA, optimal for battery-powered devices
Power supply rejection ratio (PSRR) of 63dB at 1kHz ensures stable output
Features enable pin and power good signal for improved functionality
Surface-mount 8-SOIC package for compact designs
Product Advantages
High efficiency with low dropout voltage
Minimal battery drain due to low quiescent current
Enhanced power supply stability and noise rejection
Comprehensive protection features safeguard against overcurrent, overtemperature, and reverse polarity
Key Technical Parameters
Input Voltage (Max): 10V
Output Voltage: 5V Fixed
Dropout Voltage (Max): 0.25V @ 250mA
Output Current: 250mA
Quiescent Current (Iq): 50 µA
PSRR: 63dB at 1kHz
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Reverse polarity protection
Compatibility
Suited for surface mount technology (SMT) applications with its 8-SOIC package
Application Areas
Battery-powered devices
Portable electronics
Microcontroller power supply
Low power handheld devices
Product Lifecycle
Current status: Active
Not nearing discontinuation; long-term availability supported
Several Key Reasons to Choose This Product
Texas Instruments reliability and performance
Efficient power management for portable devices
Low power consumption extends battery life
Versatile compatibility with a wide range of applications
Comprehensive built-in protection features ensure device safety and longevity
Suitable for compact design requirements with its small footprint