Manufacturer Part Number
LT3008ETS8-1.5#TRPBF
Manufacturer
analog-devices
Introduction
The LT3008ETS8-1.5#TRPBF is a Power Management Integrated Circuit (PMIC), specifically a Voltage Regulator - Low Drop Out (LDO) type, designed for applications requiring low dropout voltage and compact packaging.
Product Features and Performance
Positive output configuration with a fixed output voltage of 1.5V.
Supports input voltage up to 45V.
Low dropout voltage of maximum 0.5V at 20mA load.
Output current capacity of 20mA.
Quiescent current of 6 µA, reducing power consumption in standby mode.
Supply current maximum at 1.2 mA.
Power Supply Rejection Ratio (PSRR) of 65dB at 120Hz.
Incorporates an enable control feature for power-saving modes.
Provides protection features like over-current, over-temperature, and reverse polarity protection.
Operates in a temperature range from -40°C to 125°C.
Surface mount technology for compact installation in SOT-23-8, TSOT-23-8 package.
Product Advantages
High voltage input capability makes it suitable for a variety of supply sources.
Extremely low dropout enhances efficiency in low-voltage applications.
Ultra-low quiescent current maximizes battery life for portable devices.
Broad temperature operation range ensures reliability in harsh environments.
Compact packaging allows for use in space-constrained applications.
Key Technical Parameters
Voltage Input (Max): 45V
Voltage Output (Min/Fixed): 1.5V
Voltage Dropout (Max): 0.5V @ 20mA
Current Output: 20mA
Current Quiescent (Iq): 6 µA
Current Supply (Max): 1.2 mA
PSRR: 65dB (120Hz)
Quality and Safety Features
Over-current, over-temperature, and reverse polarity protections ensure stable operation under abnormal conditions.
Compatibility
The SOT-23-8, TSOT-23-8 package is widely accepted in electronic designs, offering compatibility with many PCB layouts.
Application Areas
Ideal for battery-powered applications, microcontrollers, portable devices, and where power efficiency is critical.
Product Lifecycle
Currently active, showing no signs of nearing discontinuation. Availability of replacements or upgrades is maintained by Analog Devices.
Several Key Reasons to Choose This Product
The high input voltage range accommodates diverse power sources.
Ultra-low dropout and quiescent current make it highly efficient for power-sensitive applications.
Robust protection features ensure reliability and longevity of the application.
Wide operating temperature range allows for deployment in various environments.
Compact and versatile packaging facilitates ease of design in limited space.
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