Manufacturer Part Number
LT1963ES8#PBF
Manufacturer
Analog Devices
Introduction
Low-dropout linear regulator designed for power-sensitive applications
Product Features and Performance
Adjustable output from 1.21V to 20V
55V maximum voltage dropout at 1.5A load
5A output current capability
63dB power supply rejection ratio at 120Hz
Low-quiescent current of 1.5 mA
Enable control feature for power-saving modes
Operational temperature range from -40°C to 125°C
Product Advantages
High output voltage accuracy with adjustable range
Stable operation with low dropout voltage
Supports energy-efficient applications with low Iq
Enhanced operational reliability with built-in protection features
Good thermal performance within a wide temperature range
Key Technical Parameters
Input Voltage (Max): 20V
Output Voltage (Min/Fixed): 1.21V
Output Voltage (Max): 20V
Voltage Dropout (Max): 0.55V @ 1.5A
Output Current: 1.5A
Quiescent Current (Iq): 1.5 mA
Supply Current (Max): 120 mA
PSRR: 63dB (120Hz)
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Reverse polarity protection
Compatibility
Surface mount 8-SOIC package
Compatible with a wide range of input voltages
Application Areas
Consumer Electronics
Telecommunications
Medical Devices
Computing Systems
Industrial Controls
Product Lifecycle
Status: Active
Continued production with no immediate discontinuation
Availability of replacements or upgrades not required
Several Key Reasons to Choose This Product
Offers flexibility in application with adjustable output
Ideal for portable and battery-operated devices due to low quiescent current
Strong load and line regulation to maintain stable output
High reliability with multiple built-in protection features
Applicable in a diverse range of applications and markets