Manufacturer Part Number
LT1963EQ-2.5#PBF
Manufacturer
Analog Devices
Introduction
The LT1963EQ-2.5#PBF is a linear low-dropout voltage regulator designed for power management, specifically in applications requiring low voltage and high current.
Product Features and Performance
Positive output configuration
Fixed output type
Single regulator channel
Input voltage up to 20V
Fixed output voltage at 2.5V
Maximum voltage dropout of 0.55V at 1.5A load
Capable of delivering 1.5A output current
Low quiescent current of 1.5 mA
High power supply rejection ratio of 63dB at 120Hz
Operational at a wide temperature range from -40°C to 125°C
Product Advantages
Low dropout performance facilitates efficient use of power
High output current capability supports power-intensive applications
Excellent line and load regulation maintains stable output
Low quiescent current aids in minimizing standby power consumption
Built-in protection features enhance product reliability and longevity
Key Technical Parameters
Voltage - Input (Max): 20V
Voltage - Output (Min/Fixed): 2.5V
Current - Output: 1.5A
Voltage Dropout (Max): 0.55V @ 1.5A
Current - Quiescent (Iq): 1.5 mA
Current - Supply (Max): 120 mA
Power Supply Rejection Ratio (PSRR): 63dB (120Hz)
Quality and Safety Features
Protection against overcurrent and overtemperature incidents
Reverse polarity protection ensures safety in setup errors
Compatibility
Mounting Type: Surface Mount
Package / Case: TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Application Areas
Suitable for telecom infrastructure
Ideal for handheld communication equipment
Effective in battery-powered devices
Applicable in microprocessor supply management
Product Lifecycle
This product is currently active
Manufactured in a standard package ensuring availability
No immediate indications of discontinuation
Several Key Reasons to Choose This Product
High efficiency with maximum 0.55V dropout at full load
Strong load and line regulation for stable operation
Extensive built-in safety features increase device dependability
Suitable for a wide
temperature range, enhancing its versatility across different environments
Low quiescent current beneficial for reducing power waste in standby mode