Manufacturer Part Number
LT1529IQ#PBF
Manufacturer
Analog Devices
Introduction
Low Dropout Linear Voltage Regulator
Product Features and Performance
High precision voltage regulation
Adjustable output from 3.75V to 14V
Maximum input voltage of 15V
Low dropout voltage of 0.95V at 3A load
Output current capacity of 3A
Low quiescent current of 100 µA
Good Power Supply Rejection Ratio (PSRR) of 62dB at 120Hz
Product Advantages
High current capability
Low dropout performance for efficiency
Stable with low ESR output capacitors
Adjustable output for design flexibility
Key Technical Parameters
Input Voltage (Max): 15V
Output Voltage (Min/Fixed): 3.75V
Output Voltage (Max): 14V
Voltage Dropout (Max): 0.95V @ 3A
Current - Output: 3A
Quiescent Current (Iq): 100 µA
Supply Current (Max): 160 mA
PSRR: 62dB (120Hz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Compatibility
Compatible with different capacitive loads
Suited for high current applications
Application Areas
Consumer Electronics
Industrial Power Supplies
Automotive Electronics
Telecommunications
Product Lifecycle
Currently Active
No near-term discontinuation expected
Several Key Reasons to Choose This Product
Highly reliable under varying load conditions
Robust thermal performance with -45°C to 125°C operating temperature range
Flexible application with adjustable output voltage
Efficiency optimized for low voltage drops
Comprehensive protection features ensure longevity and safety
Ease of design with the requirement of minimal external components
Broad compatibility with industry-standard TO-263-6 packaging