Manufacturer Part Number
AP1115BY33L-13
Manufacturer
Diodes
Introduction
The AP1115BY33L-13 is an LDO (Low Drop Out) regulator, designed for power management applications, categorized under voltage regulators. It targets specific needs where maintaining a steady lower voltage level is critical, despite fluctuations in input voltage.
Product Features and Performance
Positive output configuration with a fixed output voltage of 3.3V
Supports input voltages up to 18V
Features a maximum voltage dropout of 1.3V at 600mA load
Current output capacity of 600mA
Low quiescent current of 10 mA optimizing power efficiency
Power supply rejection ratio (PSRR) of 60dB at 120Hz
Over Current and Over Temperature protection features enhance device safety and reliability
Designed for surface mount applications with a TO-243AA package
Product Advantages
Highly efficient for applications requiring up to 600mA
Low dropout voltage allows for efficient operation close to the input voltage level
Protection features contribute to long-term reliability
Low quiescent current enhances power efficiency, making it ideal for battery-powered applications
Key Technical Parameters
Voltage - Input (Max): 18V
Voltage - Output (Min/Fixed): 3.3V
Current - Output: 600mA
Voltage Dropout (Max): 1.3V @ 600mA
Current - Quiescent (Iq): 10 mA
PSRR: 60dB (120Hz)
Quality and Safety Features
Over Current protection
Over Temperature protection
Compatibility
Its SOT-89-3 package makes it compatible with surface mount technology (SMT) applications, offering flexibility for PCB designs.
Application Areas
Ideal for use in battery-operated devices
Suitable for microcontroller power supplies
Variable and fixed voltage applications
Telecommunications infrastructure
Consumer electronics
Product Lifecycle
The product status is Obsolete, indicating discontinuation. It is essential to look for replacements or upgrades for long-term projects.
Several Key Reasons to Choose This Product
Optimal for designs requiring a steady 3.3V output with input voltages up to 18V
Low dropout voltage and quiescent current contribute to efficient power use
In-built safety features ensure reliability and longevity
Flexible application range from battery devices to consumer electronics
Although obsolete, it offers solid performance for existing designs requiring its specific set of features
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