Manufacturer Part Number
LT3050EMSE#TRPBF
Manufacturer
Analog Devices
Introduction
The LT3050 is a cutting-edge low dropout (LDO) linear regulator specifically designed for power-sensitive applications. Offering precision, reliability, and flexibility, it is ideal for delivering stable voltage supply.
Product Features and Performance
Adjustable output voltage from 0.6V to 44.5V
Input voltage capability up to 45V
Low dropout voltage: 0.55V @ 100mA
Output current capability of 100mA
Low quiescent current: 90 µA
High power supply rejection ratio (PSRR): 85dB (120Hz)
Features current limit, enable, and soft start control
Overcurrent and over-temperature protection
Reverse polarity protection
Operates across a -40°C to 125°C temperature range
Product Advantages
High flexibility in output voltage settings
Ideal for high-input voltage applications
Minimizes power loss due to low dropout
Supports battery-powered and energy-efficient designs with low Iq
High PSRR ensures stable output despite variations in input voltage
Comprehensive protection features enhance reliability and longevity
Key Technical Parameters
Voltage - Input (Max): 45V
Voltage - Output (Min/Fixed): 0.6V
Voltage - Output (Max): 44.5V
Voltage Dropout (Max): 0.55V @ 100mA
Current - Output: 100mA
Current - Quiescent (Iq): 90 µA
PSRR: 85dB (120Hz)
Package: 12-TSSOP (0.118", 3.00mm Width) Exposed Pad
Quality and Safety Features
Protected against over-current and over-temperature conditions
Reverse polarity protection ensures safety in case of wrong polarity connections
Compatibility
Surface mount, compatible with automated PCB assembly processes
12-TSSOP exposed pad package for enhanced thermal dissipation
Application Areas
Power supply for battery-operated devices
Portable and handheld electronics
Automotive electronics
Industrial control systems
Telecommunications equipment
Product Lifecycle
Status: Active
This product is currently active with no immediate discontinuation notice, ensuring long-term availability for designs and projects. Upgrades or replacement products can be evaluated as Analog Devices continuously develops new technologies.
Several Key Reasons to Choose This Product
Versatile input and adjustable output voltage range for diverse applications
Low dropout and quiescent current for efficient power management
Robust protection features ensure reliability under various conditions
High PSRR enhances performance in noise-sensitive applications
Broad operating temperature range suitable for harsh environments
Long product lifecycle and support from Analog Devices
Ideal for designs requiring minimal power loss and high voltage flexibility