Manufacturer Part Number
TPS77801DR
Manufacturer
Texas Instruments
Introduction
TPS77801DR is a linear low-dropout regulator designed for power management applications.
Product Features and Performance
Adjustable voltage output from 1.2V to 5.5V
Up to 750mA output current
Low quiescent current of 125 µA
High PSRR of 60dB at 1kHz
Enable, Power Good, and Reset control features for enhanced functionality
Comprehensive protection features including Over Current, Over Temperature, and Reverse Polarity
Operates across a wide temperature range from -40°C to 125°C
Product Advantages
High-efficiency operation with low dropout voltage
Flexible output voltage suitable for a wide range of applications
Stable performance with high power supply rejection ratio
Low standby current for power-sensitive applications
Key Technical Parameters
Output Configuration: Positive
Number of Regulators: 1
Voltage Input (Max): 10V
Voltage Output (Min/Fixed): 1.2V
Voltage Output (Max): 5.5V
Current Output: 750mA
Current Quiescent (Iq): 125 µA
PSRR: 60dB (1kHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Compatibility
8-SOIC (0.154", 3.90mm Width) surface mount package
Suitable for applications requiring voltage regulation within specified technical parameters
Application Areas
Consumer Electronics
Automotive Systems
Telecommunications
Computing Devices
Industrial Equipment
Product Lifecycle
Active status, not reported as nearing discontinuation
Replacements or upgrades may be available, depending on future product releases
Several Key Reasons to Choose This Product
Manufactured by Texas Instruments, a reputable semiconductor company
Provides stable voltage supply in varying conditions
Minimal power loss thanks to low dropout operation
High reliability with built-in protection circuits
Suitable for a broad range of electronic applications
Comes in industry-standard package and footprint for easy integration