Manufacturer Part Number
TPS77901DGKR
Manufacturer
Texas Instruments
Introduction
The TPS77901DGKR is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable and accurate output voltage from a wide range of input voltages.
Product Features and Performance
Adjustable output voltage from 1.5V to 5.5V
Output current capability of up to 250mA
Wide input voltage range of up to 10V
High power supply rejection ratio (PSRR) of 55dB at 1kHz
Fast transient response
Low quiescent current of 125μA
Product Advantages
Excellent line and load regulation
Stable output voltage under varying load conditions
Compact 8-VSSOP package
Thermal overload and short-circuit protection
Key Technical Parameters
Input voltage range: 10V (max)
Output voltage range: 1.5V to 5.5V
Output current: 250mA
Quiescent current: 125μA
Voltage regulation: ±0.5%
Temperature range: -40°C to 125°C
Quality and Safety Features
RoHS3 compliant
Over-current, over-temperature, and reverse polarity protection
Compatibility
Surface mount packaging (8-TSSOP, 8-MSOP)
Suitable for a wide range of electronic applications
Application Areas
Portable electronics
Industrial automation
Telecommunications equipment
Automotive electronics
Product Lifecycle
This product is currently in production and readily available.
Texas Instruments provides a wide range of similar LDO regulators, offering potential upgrade or replacement options.
Several Key Reasons to Choose This Product
Excellent performance and stability across a wide range of operating conditions
Compact and power-efficient design
Comprehensive protection features for enhanced reliability
Compatibility with a variety of electronic systems and applications
Availability and ongoing support from a reputable manufacturer, Texas Instruments.