Manufacturer Part Number
LT3022IDHC#PBF
Manufacturer
Analog Devices
Introduction
The LT3022 is a low dropout linear regulator designed for low voltage applications.
Product Features and Performance
Adjustable output voltage ranging from 0.2V to 9.5V
Maximum input voltage of 10V
Low dropout voltage: 0.285V @ 1A
Output current capability of up to 1A
High PSRR: 70dB at 120Hz
Low quiescent current: 3.5 mA
Enabled with an Enable control feature for power-saving modes
Reverse polarity protection
Product Advantages
High PSRR reduces power supply noise and ripple
Low dropout ideal for battery-powered systems
Adjustable output allows for flexibility in applications
Enable feature for efficient power management
Protection features ensure reliability and durability
Key Technical Parameters
Voltage - Input (Max): 10V
Voltage - Output (Min/Fixed): 0.2V
Voltage - Output (Max): 9.5V
Current - Output: 1A
Current - Quiescent (Iq): 3.5 mA
PSRR: 70dB (120Hz)
Control Features: Enable
Protection Features: Over Current, Over Temperature, Reverse Polarity
Quality and Safety Features
Protection from over current situations
Over temperature protection prolongs the product life
Reverse polarity defense prevents damage due to incorrect power connection
Compatibility
Designed to be compatible with multiple types of electronic applications
Configured for surface mount technology
Fits 16-WFDFN Exposed Pad package
Application Areas
Can be used in multiple applications, including but not limited to portable devices, power supplies, computing, and telecommunication systems.
Product Lifecycle
Status: Active
The product is not indicated to be nearing discontinuation
Replacements or upgrades may be available
Several Key Reasons to Choose This Product
High PSRR ensures clean voltage supply
Wide range of output voltage suits diverse needs
Enable feature promotes energy-saving modes, enhancing battery life
Robust protection features safeguard against various electrical hazards
Low dropout allows the part to operate efficiently even with a small input-output differential voltage
High reliability and industry-standard packaging compatible with modern PCB technology.