Manufacturer Part Number
NCP4586DMU33TCG
Manufacturer
onsemi
Introduction
The NCP4586 is a low-dropout linear regulator designed for power-sensitive applications.
Product Features and Performance
Positive voltage output
Fixed 3.3V output
Single regulator configuration
Up to 150mA output current
Low quiescent current of 58 µA
Excellent PSRR of 80dB at 1kHz
Enable feature for power management
Overcurrent protection for safety
Operational temperature range from -40°C to 85°C
Product Advantages
High power supply rejection ratio ensures stability
Low dropout voltage for improved efficiency
Low quiescent current extends battery life in portable applications
Built-in overcurrent protection enhances component safety
Enable feature allows for power-saving modes
Key Technical Parameters
Input voltage up to 6.5V
Fixed output voltage of 3.3V
Voltage dropout max of 0.51V @ 150mA
Quiescent current 58 µA
Output current up to 150mA
PSRR: 80dB at 1kHz
Quality and Safety Features
Overcurrent protection
Wide operating temperature range for reliability in various conditions
Compatibility
Surface mount compatibility for modern PCB assembly
4-UDFN Exposed Pad package for compact design
Application Areas
Portable electronic devices
Battery-powered equipment
Microcontroller power supply
Product Lifecycle
Product status is obsolete
Potential need to identify replacements or upgrades
Several Key Reasons to Choose This Product
Low dropout improves system efficiency
High PSRR provides stable voltage for sensitive circuits
Low quiescent current beneficial for battery longevity
On-chip protection features safeguard against current overloads
Wide operational temperature range suitable for diverse environments
Compact and surface mountable package ideal for space-constrained applications