Manufacturer Part Number
LT3045EMSE#TRPBF
Manufacturer
Analog Devices
Introduction
High-performance low dropout linear regulator for power management applications.
Product Features and Performance
Ultra-Low Noise Regulator
High Power Supply Rejection Ratio (PSRR)
Adjustable Output Voltage
Single Regulator Configuration
Maximum Input Voltage of 20V
Adjustable Output Voltage up to 15V
Maximum Dropout Voltage of 0.45V at 500mA Output
Product Advantages
Exceptional Noise and Ripple Rejection
Suitable for Sensitive RF or Audio Applications
Low Quiescent Current for Power Savings
Built-In Protection Features Enhancing Device Longevity
Key Technical Parameters
Output Current of 500mA
Quiescent Current of 20 µA
Supply Current Maximum of 25 mA
PSRR of 117dB to 53dB across 120Hz to 10MHz frequency range
Operating Temperature Range from -40°C to 125°C
Quality and Safety Features
Protection from Over Current and Over Temperature
Reverse Polarity Protection
Under Voltage Lockout (UVLO)
Compatibility
Compatible with Linear and Digital Integrated Circuits
Suitable for Battery-Operated Devices
Application Areas
Precision Instrumentation
Medical Devices
RF and Audio Equipment
Automotive Electronics
Product Lifecycle
Active Status
Ongoing support and production
Readily available for new designs
No stated discontinuation or obsolescence
Several Key Reasons to Choose This Product
Low Noise Output Ideal for High-Fidelity Applications
Extended Temperature Range Suitable for Industrial Environments
High PSRR Minimizes Power Supply Fluctuations
Protective Features Ensure Stability and Reliability
Energy-Efficient Operation with Low Quiescent Current
Flexible Use with Adjustable Output Voltage
Available in Surface Mount TSSOP Package for Easy Integration