Manufacturer Part Number
LT1764AET-2.5#PBF
Manufacturer
Analog Devices
Introduction
The LT1764AET-2.5#PBF is a low dropout linear regulator optimized for fast transient response, designed for use in applications requiring up to 3A of output current.
Product Features and Performance
Low dropout voltage (0.66V at 3A)
Fixed output voltage (2.5V)
Stable with ceramic capacitors
Output current up to 3A
63dB power supply rejection ratio (PSRR) at 120Hz
Wide input voltage range (up to 20V)
Control features include Enable function
Protection features: Over Current, Over Temperature, Reverse Polarity
Fast transient response
Product Advantages
High efficiency due to low dropout voltage
Robust thermal performance with operating temperature range from -40°C to 125°C
High reliability with built-in protection features
Key Technical Parameters
Output Configuration: Positive
Output Type: Fixed
Number of Regulators: 1
Voltage - Input (Max): 20V
Voltage - Output (Min/Fixed): 2.5V
Voltage Dropout (Max): 0.66V @ 3A
Current - Output: 3A
Current - Quiescent (Iq): 1.5 mA
Current - Supply (Max): 200 mA
PSRR: 63dB (120Hz)
Quality and Safety Features
Protection against overcurrent and overtemperature
Reverse polarity protection
Designed for high reliability and robust performance in harsh environments
Compatibility
Compatible with various applications requiring a fixed 2.5V output
Suitable for use in conjunction with ceramic capacitors
Application Areas
Telecommunications
Computing systems
Industrial applications
Product Lifecycle
Status: Active
This product is currently in active production and not nearing discontinuation
Several Key Reasons to Choose This Product
Exceptionally low dropout voltage enhances power efficiency
Extensive protection features ensure long-term reliability
Stable performance with both ceramic and tantalum capacitors
High output current capacity suitable for demanding applications
Wide operating temperature range suitable for harsh environments