Manufacturer Part Number
LT1764EQ-1.8#TRPBF
Manufacturer
Analog Devices
Introduction
The LT1764EQ-1.8#TRPBF is a high-performance, low dropout (LDO) linear voltage regulator optimized for fast transient response, supplied in a surface-mount package designed for a wide range of applications.
Product Features and Performance
Low dropout voltage: 0.66V @ 3A load
Fixed output voltage of 1.8V
High output current: up to 3A
Excellent power supply rejection ratio (PSRR): 63dB at 120Hz
Low quiescent current: 1.5mA
Supports up to 20V input voltage
Fast transient response
Surface mount (TO-263) packaging
Product Advantages
High efficiency due to low dropout voltage
Suitable for battery-powered devices due to low quiescent current
Robust performance across a wide range of input voltages
Enhanced system reliability through integrated protection features
Key Technical Parameters
Voltage Input (Max): 20V
Voltage Output (Min/Fixed): 1.8V
Voltage Dropout (Max): 0.66V @ 3A
Current Output: 3A
Current Quiescent (Iq): 1.5 mA
Current Supply (Max): 200 mA
PSRR: 63dB (120Hz)
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Over current protection
Over temperature protection
Reverse polarity protection
Compatibility
Flexible for use in a broad range of applications due to its compatibility with various input voltages and surface mount packaging.
Application Areas
Automotive electronics
Portable devices
Networking and telecommunications equipment
Computer peripherals
Product Lifecycle
The product status is active, indicating availability and ongoing production without immediate risk of discontinuation.
Several Key Reasons to Choose This Product
High efficiency and low dropout voltage facilitate extended battery life in portable applications.
Integrated protection features enhance the safety and reliability of the system.
Wide input voltage range offers flexibility for use in varied applications.
The product's active status ensures availability and support for future designs.
High PSRR and fast transient response are beneficial for sensitive applications requiring stable voltage supply.