Manufacturer Part Number
TPS76428DBVT
Manufacturer
Texas Instruments
Introduction
The TPS76428DBVT is a low-dropout (LDO) linear voltage regulator optimized for power management in various electronic devices, providing a fixed output voltage of 2.8V.
Product Features and Performance
Positive output configuration with a fixed 2.8V output
Single regulator design for simplified circuit architecture
Supports input voltages up to 10V
Offers output currents up to 150mA
Low quiescent current of 100 µA enhances power efficiency
Features a high PSRR of 60dB at 1kHz for stable operation under varying load conditions
Enable control feature for power-saving modes
Over Current and Over Temperature protection for safe operation
Reverse Polarity protection enhances component longevity
Product Advantages
High-efficiency operation reduces power loss
Low quiescent current extends battery life in portable devices
High PSRR ensures stable output voltage against input noise
Built-in protection features prevent damage from abnormal operating conditions
Compact SOT-23-5 package saves board space
Key Technical Parameters
Voltage - Input (Max): 10V
Voltage - Output (Min/Fixed): 2.8V
Current - Output: 150mA
Current - Quiescent (Iq): 100 µA
PSRR: 60dB at 1kHz
Quality and Safety Features
Over Current, Over Temperature, and Reverse Polarity protection mechanisms
Operates within a wide temperature range of -40°C to 125°C for reliability in various environments
Compatibility
Designed for surface mount technology in a SC-74A, SOT-753 package
Readily integrable with a wide range of microcontrollers and digital systems
Application Areas
Ideal for battery-powered devices, such as portable media players and handheld gaming consoles
Suitable for IoT devices requiring efficient power management
Useful in automotive applications for power control systems
Product Lifecycle
Active status indicates ongoing production and availability
Check for the latest information on upgrades or replacements for future-proofing designs
Several Key Reasons to Choose This Product
Energy-efficient design optimizes battery life in portable and wearable devices
High PSRR rating ensures stable performance in noisy electrical environments
Compact form factor enables integration into space-constrained designs
Comprehensive protection features safeguard your application from electrical anomalies
Active product status with Texas Instruments' reliability and support
