Manufacturer Part Number
LT3042EDD#PBF
Manufacturer
Analog Devices
Introduction
High-performance low dropout linear regulator for power management applications
Product Features and Performance
Output Adjustable from 0V to 15V
Max Input Voltage 20V
Dropout Voltage 0.35V at 200mA (Typical)
Current Output 200mA
PSRR of 117dB to 56dB between 120Hz to 10MHz
Surface Mount Package
Single Regulator Configuration
Product Advantages
High PSRR ensures clean output voltage
Low dropout for efficient operation
High current output for a wide range of applications
Integrated current limit, enable, and power good control features
Key Technical Parameters
Voltage - Input (Max): 20V
Voltage - Output (Min/Fixed): 0V
Voltage - Output (Max): 15V
Voltage Dropout (Max): 0.35V @ 200mA
Current - Output: 200mA
PSRR: 117dB ~ 56dB (120Hz ~ 10MHz)
Protection Features: Over Temperature, Reverse Polarity
Quality and Safety Features
Over temperature protection
Reverse polarity protection
Compatibility
Compatible with various electronic devices requiring stable voltage regulation
Mounting Type is Surface Mount, allowing integration into a wide range of PCB designs
Application Areas
Electronic Devices
Sensitive RF Applications
Data Acquisition Systems
Medical Equipment
Automation and Control Systems
Product Lifecycle
Status Active
Not nearing discontinuation
Replacements or upgrades may be available based on newer models
Key Reasons to Choose This Product
Highly reliable with integrated safety features
Exceptional power supply rejection ratio for a stable output
Wide input and output voltage range suitable for versatile applications
Compact DFN package for space-constrained applications
Active status ensures ongoing manufacturer support and availability