Manufacturer Part Number
MIC5239-1.8YS-TR
Manufacturer
Microchip Technology
Introduction
The MIC5239-1.8YS-TR is a low dropout (LDO) linear voltage regulator designed for power management, capable of delivering a fixed 1.8V output.
Product Features and Performance
Positive output configuration
Fixed output type
Single regulator type
Maximum input voltage of 30V
Fixed 1.8V output voltage
Maximum dropout voltage of 0.35V at 500mA
Output current capacity of 500mA
Quiescent current of 45 µA
Maximum supply current of 15 mA
Enabled control features
Product Advantages
Low dropout voltage for improved efficiency
Integrated protection features including over current, over temperature, over voltage, and reverse polarity protection
Key Technical Parameters
Voltage - Input (Max): 30V
Voltage - Output (Min/Fixed): 1.8V
Voltage Dropout (Max): 0.35V @ 500mA
Current - Output: 500mA
Current - Quiescent (Iq): 45 µA
Current - Supply (Max): 15 mA
Quality and Safety Features
Over current protection
Over temperature protection
Over voltage protection
Reverse polarity protection
Compatibility
Packaged in a SOT-223-3 compatible with surface mount technology
Application Areas
Various electronic devices requiring efficient power management within the specified voltage and current parameters
Product Lifecycle
Product status is active and currently available, not nearing discontinuation
Several Key Reasons to Choose This Product
High reliability and precise output due to built-in protection features
Long-term application suitability with a wide operating temperature range of -40°C to 125°C
Low quiescent current enhances battery life in portable applications
Supports up to 30V input making it versatile for a variety of input sources
Low dropout facilitates higher efficiency in power regulation
Compact packaging suitable for sleek device designs
MIC5239-1.8WS/TRMicrel / Microchip Technology