Manufacturer Part Number
LT3027IDD#PBF
Manufacturer
Analog Devices
Introduction
The LT3027 is a dual, low dropout (LDO) regulator from Analog Devices, designed for power management in diverse applications.
Product Features and Performance
Dual independent LDO regulators
Adjustable output voltage from 1.22V to 20V
Low dropout voltage: 0.45V @ 100mA for each channel
High PSRR: 65dB (120Hz)
Output current: 100mA per channel
Supports positive output configuration
Integrated features for Enable, Over Current, Over Temperature, and Reverse Polarity protection
Product Advantages
Dual regulators offer flexibility in managing different voltage levels
Low dropout enhances efficiency in low-voltage operations
High PSRR ensures stable output despite input voltage fluctuations
Comprehensive protection features enhance system reliability
Compact 10-WFDFN package saves board space
Key Technical Parameters
Input Voltage (Max): 20V
Output Voltage (Min/Fixed): 1.22V
Output Voltage (Max): 20V
Voltage Dropout (Max): 0.45V @ 100mA
Current Output: 100mA per channel
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Compatibility
Surface Mount Technology (SMT) for widespread PCB compatibility
Application Areas
Consumer Electronics
Telecommunications
Industrial Controls
Medical Devices
Automotive Systems
Product Lifecycle
Status: Active
Not nearing discontinuation, with reliable availability and support for replacements or upgrades
Several Key Reasons to Choose This Product
Versatility in managing dual voltage rails with a single device
High efficiency and reliability due to low dropout and robust protection features
Suitable for a wide range of applications from consumer electronics to industrial systems
Extended operating temperature range makes it ideal for harsh environments
Compact design facilitates integration into space-constrained designs
Active lifecycle status ensures long-term availability and support