Manufacturer Part Number
TPS76633D
Manufacturer
Texas Instruments
Introduction
The TPS76633D is a low-dropout linear regulator optimized for power management applications.
Product Features and Performance
Fixed 3.3V output voltage
4V maximum voltage dropout at 250mA load
250mA output current capacity
Low quiescent current of 50 µA
63dB Power Supply Rejection Ratio (PSRR) at 1kHz
Surface mount 8-SOIC package
Enable and Power Good control features
Product Advantages
High accuracy voltage regulation
Low power consumption for battery-powered devices
Good noise rejection capabilities
Integrated protection features for device safety
Wide operating temperature range suitable for industrial applications
Key Technical Parameters
Voltage Input (Max): 10V
Voltage Output (Min/Fixed): 3.3V
Current Output: 250mA
Voltage Dropout (Max): 0.4V @ 250mA
Current Quiescent (Iq): 50 µA
Power Supply Rejection Ratio (PSRR): 63dB (1kHz)
Number of Regulators: 1
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Compatibility
Compatible with a wide range of microcontrollers and digital ICs requiring a 3.3V voltage supply
Application Areas
Consumer electronics
Computing systems
Industrial and instrumentation devices
Telecommunication infrastructure
Product Lifecycle
Product Status: Last Time Buy
Consult manufacturer for replacement or upgrade options
Several Key Reasons to Choose This Product
Sturdy design for long-term reliability
Low dropout enhances efficiency
Minimal quiescent current ideal for idle state operations
High PSRR for stable voltage supply against input noise
Broad operating temperature fitting harsh environments
Built-in safety features protect against common electrical faults
Support from a reputable manufacturer in Texas Instruments
