Manufacturer Part Number
LT1963EFE#PBF
Manufacturer
analog-devices
Introduction
The LT1963EFE#PBF is a high-performance, low dropout linear regulator designed for power-critical applications.
Product Features and Performance
Adjustable output voltage from 1.21V to 20V for flexible power solutions.
Low dropout voltage of 0.55V at 1.5A load improves efficiency.
High output current capacity of 1.5A for demanding applications.
Excellent PSRR of 63dB at 120Hz ensures stable voltage supply.
Low quiescent current of 1.5mA for power saving.
Overcurrent and over-temperature protection enhance reliability.
Reverse polarity protection prevents damage from incorrect power connections.
Enable control feature allows for power savings and system optimization.
Product Advantages
Versatile voltage range suitable for a wide array of devices.
High efficiency and reliability reduce system heat and extend battery life.
Minimal required external components for a compact power solution.
Robust protection features safeguard the system under harsh conditions.
Key Technical Parameters
Input Voltage (Max): 20V
Output Voltage Range: 1.21V 20V
Dropout Voltage: 0.55V @ 1.5A
Output Current: 1.5A
Quiescent Current: 1.5 mA
PSRR: 63dB (120Hz)
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Built-in overcurrent and over-temperature protections.
Reverse polarity protection capability.
Compatibility
Compatible with a broad range of input voltages and load conditions.
Adaptable to various applications due to adjustable output voltage.
Application Areas
Telecommunications
Portable and battery-powered devices
Computing devices
Industrial and medical equipment
Product Lifecycle
Status: Active
Not nearing discontinuation, with reliable long-term availability.
Several Key Reasons to Choose This Product
High flexibility in voltage regulation suitable for multiple applications.
Low dropout improves efficiency, especially in battery-powered devices.
Comprehensive protection features ensure system safety and reliability.
Low quiescent current aids in power conservation, extending device runtime.
High PSRR stabilizes output against fluctuations in input voltage, critical for sensitive electronics.
Versatile and reliable, making it ideal for a broad range of industrial, medical, and portable devices.