Manufacturer Part Number
LT3008ETS8-5#TRPBF
Manufacturer
Analog Devices
Introduction
Low dropout linear regulator designed for low-power applications
Product Features and Performance
45V maximum input voltage
5V fixed output voltage
20mA output current
Low dropout voltage: 0.5V at 20mA load
Quiescent current of 6 µA
Supply current up to 1.2 mA
Power Supply Rejection Ratio (PSRR) of 54dB at 120Hz
Control features include enable function
Product Advantages
High input voltage capability
Ultra-low quiescent current for power saving
Stable with low ESR capacitors
Thermal and overcurrent protection enhancing reliability
Reverse polarity protection
Key Technical Parameters
Voltage - Input (Max): 45V
Voltage - Output (Min/Fixed): 5V
Current - Output: 20mA
Voltage Dropout (Max): 0.5V @ 20mA
Current - Quiescent (Iq): 6 µA
Current - Supply (Max): 1.2 mA
PSRR: 54dB (120Hz)
Quality and Safety Features
Over Current protection
Over Temperature protection
Reverse Polarity protection
Compatibility
Compatible with various surface mount techniques
TSOT-23-8 package suitable for compact designs
Application Areas
Battery-powered devices
Portable electronics
Sensor systems
Microcontroller power supplies
Product Lifecycle
Active status
Not nearing discontinuation at this point
Replacements or upgrades should be identified by checking latest datasheets or manufacturer announcements
Several Key Reasons to Choose This Product
Robust against input voltage fluctuations up to 45V
Energy-efficient for extended battery life in portable applications
Requires minimal external components for easy integration
High reliability and safety features provide design security
Suitable for a wide temperature range: -40°C to 125°C
Industry-standard package compatible with modern PCB technology
Support from a well-known manufacturer in power management solutions
LT3008ITS8-1.5Linear Technology / Analog Devices
LT3008IDC#PBFLT