Manufacturer Part Number
LT1963AEQ-3.3#PBF
Manufacturer
Analog Devices
Introduction
The LT1963AEQ-3.3#PBF is a low dropout linear regulator designed for powering sensitive components.
Product Features and Performance
Positive output configuration with fixed output type
Capable of outputting 3.3V at up to 1.5A
Low dropout voltage of 0.55V at 1.5A load
High PSRR of 63dB at 120Hz
Built-in features: Enable control, over current protection, over temperature protection, and reverse polarity protection
Product Advantages
Stable and reliable voltage supply
Efficient operation with low quiescent current of 1.5mA
Robust protection features ensure safety under various conditions
Key Technical Parameters
Voltage Input (Max): 20V
Voltage Output (Min/Fixed): 3.3V
Current Output: 1.5A
Voltage Dropout (Max): 0.55V at 1.5A
Current Quiescent (Iq): 1.5 mA
Current Supply (Max): 120 mA
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Compatibility
Surface Mount TO-263-6, D2PAK (5 Leads + Tab), TO-263BA packaging
Compatible with various circuit board designs due to its standard packaging
Application Areas
Ideal for use in power-sensitive applications such as communication devices, computing devices, and high-end consumer electronics
Product Lifecycle
Currently active product status
Ongoing manufacturer support and availability
Several Key Reasons to Choose This Product
Reliable performance with excellent dropout characteristics ensuring stable outputs
Efficient power management with low quiescent current and high PSRR
Strong protection features enhance product reliability under adverse conditions
Suitable for a wide range of temperature conditions, ensuring versatility in various applications
Support and reliability from a reputable manufacturer, Analog Devices