Manufacturer Part Number
LT1763IDE-3.3#PBF
Manufacturer
Analog Devices
Introduction
The LT1763IDE-3.3#PBF is a low-dropout linear regulator designed for power management applications, ideally suited for systems requiring a stable and low-noise voltage supply.
Product Features and Performance
Fixed 3.3V output voltage
Maximum input voltage of 20V
Maximum dropout voltage of 0.45V at 500mA output
Output current capability of 500mA
Power Supply Rejection Ratio (PSRR) of 65dB at 120Hz
Enabled control features for power management
Reverse polarity, over-current, and over-temperature protection
Product Advantages
Highly stable and low noise output
Efficient thermal management with exposed pad package
Robust protection features enhance product reliability
Key Technical Parameters
Input Voltage (Max): 20V
Output Voltage (Fixed): 3.3V
Voltage Dropout (Max): 0.45V @ 500mA
Current - Output: 500mA
PSRR: 65dB (120Hz)
Quality and Safety Features
Over-current and over-temperature protection
Reverse polarity protection
Compatibility
Compatible with surface mount technology for PCB assembly
Application Areas
Ideal for telecommunications, computing systems, and consumer electronics
Suited for battery-powered equipment and instrumentation requiring stable voltage
Product Lifecycle
Status: Active
This product is not nearing discontinuation and replacements or upgrades are available.
Several Key Reasons to Choose This Product
Consistent performance with 500mA output current and fixed 3.3V output
Low dropout voltage enhancing efficiency in low-voltage applications
Built-in protection features for prolonged operational reliability and safety
Suitable for complex electronic systems requiring a clean power supply