Manufacturer Part Number
LT3088EST#PBF
Manufacturer
Analog Devices
Introduction
The LT3088 is a robust, adjustable low-dropout voltage linear regulator with a wide input voltage range.
Product Features and Performance
Adjustable output voltage from 0V to 34.5V
Maximum input voltage of 36V
Output current capability of 800mA
Low quiescent current of 50.5 µA
Power supply rejection ratio (PSRR) of 90dB at 120Hz to 20dB at 1MHz
Surface mount package TO-261-4 (SOT-223-3)
Product Advantages
High output voltage range flexibility
Low dropout voltage of just 1.6V at full load
Minimal standby power consumption due to low Iq
Excellent noise reduction with high PSRR
Robust thermal and current protection features
Key Technical Parameters
Input Voltage (Max) 36V
Output Voltage Range 0V to 34.5V
Voltage Dropout (Max) 1.6V @ 800mA
Current - Output 800mA
Quiescent Current (Iq) 50.5 µA
Supply Current (Max) 2 mA
Quality and Safety Features
Protection against overcurrent and overtemperature
Reverse polarity protection
Short-circuit resilience
Compatibility
Compatible with various applications due to adjustable voltage
Suitable for surface mount technology (SMT) on TO-261-4, TO-261AA footprint
Application Areas
Consumer electronics
Telecommunications
Industrial controls
Battery-powered devices
Product Lifecycle
The product is currently active with no indication of discontinuation.
Replacements or upgrades may be available as part of the Analog Devices product range.
Several Key Reasons to Choose This Product
Versatile usage due to a wide output voltage range.
Low dropout improves efficiency in a variety of applications.
Energy-efficient operation with a very low quiescent current.
High-quality noise suppression suitable for sensitive electronics.
Extensive protective features ensure reliability and longevity.
Ease of integration with SMT-compatible package design.