Manufacturer Part Number
AP1122DG-13
Manufacturer
diodes
Introduction
The AP1122DG-13 is a low-dropout (LDO) linear voltage regulator designed for power management within electric circuits. It supports voltage regulation, ensuring devices receive a stable voltage level for optimal performance.
Product Features and Performance
Low dropout voltage: 1.3V @ 1A load
Fixed output voltage: 1.2V
Output current capacity: 1A
Maximum input voltage: 12V
Quiescent current: 10 mA
Power Supply Rejection Ratio (PSRR): 60dB at 120Hz
Over current and over temperature protection
Operates within a temperature range of 0°C to 125°C
Product Advantages
High-efficiency due to low dropout voltage
Stable output voltage for sensitive electronics
Built-in protection features ensure component and circuit safety
Supports a wide range of input voltages
Minimal quiescent current aids in reducing power consumption
Key Technical Parameters
Voltage - Input (Max): 12V
Voltage - Output (Min/Fixed): 1.2V
Voltage Dropout (Max): 1.3V @ 1A
Current - Output: 1A
Current - Quiescent (Iq): 10 mA
PSRR: 60dB (120Hz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Compatibility
Suitable for applications requiring a 1.2V fixed output voltage with input voltages up to 12V
Compatible with surface mount technology, adhering to the TO-252-3 package standards
Application Areas
Consumer Electronics
Networking Hardware
Peripheral Devices
Embedded Systems
Product Lifecycle
Obsolete - The AP1122DG-13 has been marked as obsolete, meaning it is no longer in production. Customers should seek replacements or upgrades for future applications.
Several Key Reasons to Choose This Product
Low dropout voltage improves efficiency in power-sensitive applications.
Stable fixed output suitable for a variety of low-voltage needs.
Built-in protection enhances safety and longevity of connected components.
Low quiescent current favors power-saving designs.
Wide operating temperature range allows usage in varied environmental conditions.
Obsolescence status necessitates consideration for legacy systems or the need for stockpiling for future repairs.