Manufacturer Part Number
TPS79428DGNR
Manufacturer
texas-instruments
Introduction
The TPS79428DGNR is a high-performance, low-dropout (LDO) regulator from Texas Instruments. It provides a fixed 2.8V output voltage with up to 250mA of output current, making it suitable for a wide range of applications that require a stable and reliable power supply.
Product Features and Performance
Wide input voltage range of up to 5.5V
Tight output voltage accuracy of ±1.5%
Low quiescent current of 220μA
High power supply rejection ratio (PSRR) of 65dB at 100Hz
Fast start-up time and low output noise
Thermal shutdown, overcurrent, and reverse polarity protection
Product Advantages
Small package size (8-TSSOP) for space-constrained designs
Excellent line and load regulation for stable output voltage
High efficiency and low power consumption
Robust protection features for reliable operation
Key Reasons to Choose This Product
Delivers clean, reliable power for sensitive electronic systems
Compact size and low power consumption make it ideal for portable and battery-powered applications
Comprehensive protection features ensure safe and reliable operation in demanding environments
Cost-effective solution for a wide range of power management needs
Quality and Safety Features
Manufactured using Texas Instruments' high-quality processes for reliable performance
Thermal shutdown and overcurrent protection safeguard the device and connected circuitry
Reverse polarity protection prevents damage from incorrect input voltage polarity
Compatibility
The TPS79428DGNR is compatible with a wide range of electronic devices and systems that require a stable 2.8V power supply, including microcontrollers, sensors, and communication modules.
Application Areas
Portable electronics
Battery-powered devices
Industrial control systems
Telecommunications equipment
Medical devices
Product Lifecycle
The TPS79428DGNR is an active product in our website's sales team's portfolio. There are currently no announced plans for discontinuation of this model. However, as technology evolves, customers are advised to check with our website's sales team or their authorized distributors for the latest product availability and potential alternative options.
TPS79428DGNTexas Instruments
TPS79430DCQTexas InstrumentsIC REG LINEAR 3V 250MA SOT223-6