Manufacturer Part Number
LT3042EMSE#TRPBF
Manufacturer
Analog Devices
Introduction
LT3042EMSE#TRPBF is a high-precision, ultra-low noise, low dropout voltage linear regulator.
Product Features and Performance
High Power Supply Rejection Ratio (PSRR)
Ultra-low output noise
Adjustable output voltage
Single regulator design
Low dropout voltage of maximum 0.35V at 200mA
Current output capacity of 200mA
Wide input voltage range up to 20V
Variable output voltage up to 15V
Control features including current limit, enable, and power good signal
Thermal protection and reverse polarity protection
Product Advantages
Exceptional noise performance for sensitive electronic applications
High PSRR to minimize voltage fluctuations
Reliable thermal and polarity protection enhances safety
Flexible output configuration for diverse applications
The adjustable output suits varying power needs
Key Technical Parameters
Input Voltage (Max): 20V
Output Voltage (Min/Fixed): 0V
Output Voltage (Max): 15V
Voltage Dropout (Max): 0.35V @ 200mA
Current - Output: 200mA
PSRR: 117dB ~ 56dB (120Hz ~ 10MHz)
Quality and Safety Features
Protection against over-temperature conditions
Protection against reverse polarity incidents
Compatibility
Compatible with various electronic applications requiring low noise and precise voltage regulation
Application Areas
Sensitive RF applications
Medical Equipment
Precision Instruments
Telecommunications
Data acquisition systems
Product Lifecycle
Status: Active
Continuously supported with no indication of discontinuation
Availability of replacements or upgrades if necessary
Several Key Reasons to Choose This Product
Outstanding noise reduction for high-performance systems
High PSRR for steady output despite input voltage variance
Wide operating temperature range suitable for harsh environments
Robust protection ensures long-term reliability
Flexible and adjustable to meet a broad range of application needs
Industry-proven manufacturer with a strong track record in power management solutions
LT30393Linear Technology / Analog Devices
LT3033IUDCADI (Analog Devices, Inc.)