Manufacturer Part Number
LT1117IST-3.3#TRPBF
Manufacturer
Analog Devices
Introduction
The LT1117IST-3.3#TRPBF is a low dropout linear regulator designed for power management, designed to provide a fixed 3.3V output from an input up to 15V.
Product Features and Performance
Output Voltage: Fixed at 3.3V
Maximum Input Voltage: 15V
Voltage Dropout: 1.3V at 800mA load
Output Current: Up to 800mA
Quiescent Current: 10mA
Power Supply Rejection Ratio (PSRR): 75dB at 120Hz
Over Temperature Protection
Operating Temperature Range: -40°C to 125°C
Product Advantages
Low dropout voltage ensures efficiency
High PSRR minimizes noise from power supply
Thermal protection enhances safety
Suitable for a wide range of operating temperatures
Key Technical Parameters
Voltage Input (Max): 15V
Voltage Output (Min/Fixed): 3.3V
Voltage Dropout (Max): 1.3V @ 800mA
Current Output: 800mA
Current Quiescent (Iq): 10 mA
PSRR: 75dB (120Hz)
Quality and Safety Features
Over Temperature Protection for reliability and safety
Manufactured by Analog Devices, known for quality semiconductor products
Compatibility
Mounting Type: Surface Mount
Package / Case: TO-261-4, TO-261AA (SOT-223-3)
Application Areas
Power management in electronics
Portable devices
Microcontrollers and digital systems
Consumer electronics
Product Lifecycle
Status: Active
Not currently nearing discontinuation, with long-term availability
Several Key Reasons to Choose This Product
Efficient power regulation with low dropout
High reliability and built-in safety features
Suitable for a wide range of applications
Quality product from a reputable manufacturer
Active product status ensures ongoing availability