Manufacturer Part Number
NJM78M12FA
Manufacturer
Ricoh
Introduction
The NJM78M12FA is a linear, low drop out (LDO) voltage regulator designed to provide a stable 12V output from a higher voltage input.
Product Features and Performance
Fixed output voltage of 12V
Supports input voltage up to 35V
Output current capacity of 500mA
Power Supply Rejection Ratio (PSRR) of 70dB at 120Hz
Operates efficiently with a quiescent current of 6 mA
Over Temperature and Short Circuit Protection
Suitable for through-hole mounting
Product Advantages
Efficient regulation with low quiescent current enhances power conservation
Built-in protection features increase device reliability and safety
High PSRR ensures minimal noise in the output
Key Technical Parameters
Input Voltage (Max): 35V
Output Voltage (Min/Fixed): 12V
Current - Output: 500mA
Quiescent Current (Iq): 6 mA
PSRR: 70dB (120Hz)
Quality and Safety Features
Over Temperature Protection
Short Circuit Protection
Compatibility
The TO-220-3 Full Pack package ensures compatibility with general through-hole mounting.
Application Areas
Ideal for power management in consumer electronics, communication equipment, and industrial systems.
Product Lifecycle
This product is currently active and not near discontinuation. Potential future replacements or upgrades not specified.
Several Key Reasons to Choose This Product
High reliability with built-in safety features
Effective power management with 70dB PSRR and low quiescent current
Robust 500mA output suitable for various applications
Broad compatibility with TO-220-3 Full Pack for through-hole mounting
Supports a wide range of input voltages up to 35V ensuring versatility in usage
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