Manufacturer Part Number
LT1117CST-3.3#TRPBF
Manufacturer
Analog Devices
Introduction
The LT1117CST-3.3#TRPBF is a low dropout positive fixed output linear regulator optimized for low input voltage applications, ensuring stability and efficiency in power management.
Product Features and Performance
Low dropout voltage of 1.2V at 800mA load
Fixed output voltage of 3.3V
Supports up to 800mA of output current
Positive output configuration
Offers high PSRR of 75dB at 120Hz
Product Advantages
Low quiescent current of 10 mA, enhancing energy efficiency
Highly stable under low input voltage conditions
Over temperature protection enhances reliability
Key Technical Parameters
Voltage - Input (Max): 15V
Voltage - Output (Min/Fixed): 3.3V
Current - Output: 800mA
Dropout Voltage (Max): 1.2V @ 800mA
Quiescent Current (Iq): 10 mA
Quality and Safety Features
Equipped with over-temperature protection
Operational within a temperature range of 0°C to 125°C
Compatibility
Compatible with surface mount technology
Mounting Type: Surface Mount
Package / Case: TO-261-4, TO-261AA
Supplier Device Package: SOT-223-3
Application Areas
Ideal for battery-powered devices
Suitable for low voltage microcontrollers and peripherals
Product Lifecycle
Status: Active
Ensures long-term availability and support
Several Key Reasons to Choose This Product
Efficient performance with low dropout voltage, suitable under low input conditions
Low operating current promoting battery conservation
High PSRR providing excellent power supply rejection
Robust thermal protection ensuring extended product reliability
Adaptable to a wide range of applications due to its compact size and compatibility with common surface mount processes.
LT1117CST-6LT