Manufacturer Part Number
XC6219B332MR
Manufacturer
utd-semiconductor
Introduction
High-efficiency, low dropout linear voltage regulator
Product Features and Performance
Single output LDO regulator
Positive output configuration
Fixed 3.3V output voltage
Maximum input voltage of 7V
Low dropout voltage of 0.28V at 100mA load
Product Advantages
High power supply rejection ratio (PSRR) of 40dB at 1kHz
Integrated current limit and enable control features
Protection against overcurrent and short circuit scenarios
Operational over wide temperature range from -20°C to 60°C
Key Technical Parameters
Input voltage up to 7V
Fixed output at 3.3V
Dropout voltage 0.28V maximum at 100mA load
Output current capacity of 300mA
Quality and Safety Features
Built-in overcurrent protection
Short circuit protection
Compatibility
Compatible with surface mount technology (SMT)
SC-74A, SOT-753 package compatible
SOT-23-5 device package
Application Areas
Suitable for various electronic devices requiring regulated power supply
Usable in power management applications
Product Lifecycle
Active status in product lifecycle
Not reported as nearing discontinuation
Availability of replacements or upgrades not specified
Key Reasons to Choose This Product
Low dropout voltage enables efficient use in low headroom applications
High PSRR value ensures stable output despite input voltage fluctuations
Built-in safety features enhance circuit reliability
Suitable for compact surface mount PCB designs
Operates effectively across a wide temperature range, ensuring versatility in various operating environments