Manufacturer Part Number
XC6220B181MR-G
Manufacturer
torex-semiconductor
Introduction
Small form-factor, high-efficiency LDO regulator for power-sensitive applications
Product Features and Performance
Low dropout voltage of 0.665V at 1A load
Stable output voltage of 1.8V
Low quiescent current of 18 µA ideal for battery-powered devices
High PSRR of 50dB at 1kHz for noise-sensitive applications
Enable control feature for power-saving modes
Product Advantages
High efficiency for extended battery life
Compact SC-74A, SOT-753 package for space-constrained designs
Thermal and over-current protection for increased safety
Key Technical Parameters
Output Configuration: Positive
Fixed Output Voltage: 1.8V
Input Voltage (Max): 6V
Dropout Voltage (Max): 0.665V @ 1A
Output Current: 1A
Current - Quiescent (Iq): 18 µA
PSRR: 50dB (1kHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Compatibility
Surface mount compatible with standard SOT-25-5 package
Application Areas
Mobile devices
Portable electronics
Wireless modules
Healthcare devices
Product Lifecycle
Status: Active
Not nearing discontinuation
Replacements or upgrades availability not indicated
Several Key Reasons to Choose This Product
Very low dropout for efficient use at closer input-to-output voltages
High output current capacity suitable for a variety of loads
Energy-saving features ideal for battery-dependent applications
High PSRR makes it excellent for RF and precision analog circuits
Robust protection features enhance device longevity and safety
Compact package design enables use in small-scale electronics
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