Manufacturer Part Number
MIC5255-3.3YM5-TR
Manufacturer
Microchip Technology
Introduction
Low Drop Out Voltage Regulator for Power Management
Product Features and Performance
Fixed 3.3V Output Voltage
150mA Output Current
60dB to 50dB Power Supply Rejection Ratio (PSRR) from 10Hz to 10kHz
Various control and protection features, including Enable, Over Current, Over Temperature, and UVLO
Product Advantages
High PSRR across frequency range
Ultra-low dropout of 0.25V at 150mA load
Low quiescent current at 150 µA
Key Technical Parameters
Output Configuration: Positive
Number of Regulators: 1
Voltage - Input (Max): 6V
Voltage Dropout (Max): 0.25V @ 150mA
Current - Quiescent (Iq): 150 µA
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Protection against over-current events
Thermal overload protection
Under Voltage Lockout for system safety
Compatibility
Packaged in an industry-standard SOT-23-5
Surface-mount device suitable for automated assembly processes
Application Areas
Suitable for battery-operated devices
Low-power electronics
Portable and wearable technology
Product Lifecycle
Status: Active
Not indicated as nearing discontinuation
Availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
Excellent performance for low-power applications
Extended operation temperature range
High reliability with built-in safety features
Compact SOT-23-5 package for space-constrained designs
Strong noise suppression capabilities with high PSRR
Suitable for diverse electronic applications requiring stable 3.3V supply
Low quiescent current helps preserve battery life in portable devices
