Manufacturer Part Number
NJM79L12UA
Manufacturer
Ricoh
Introduction
NJM79L12UA is a linear voltage regulator designed for power management.
Product Features and Performance
Negative output configuration
Fixed output type
Single regulator integration
Input voltage up to -35V
Output voltage of -12V
Current capacity of 100mA
Quiescent current of 6.5 mA
Power supply rejection ratio (PSRR) of 64dB at 120Hz
Product Advantages
Provides stable -12V output
Low quiescent current improves energy efficiency
Good noise rejection with high PSRR value
Key Technical Parameters
Voltage - Input (Max): -35V
Voltage - Output (Min/Fixed): -12V
Current - Output: 100mA
Current - Quiescent (Iq): 6.5mA
PSRR: 64dB (120Hz)
Quality and Safety Features
Overtemperature protection
Short circuit protection
Compatibility
Surface mount compatible
Compatible with SOT-89 package
Application Areas
Power supply regulation in electronic systems
Negative voltage generation for various circuits
Product Lifecycle
Obsolete product status
Replacements or upgrades may be limited
Several Key Reasons to Choose This Product
Stable voltage regulation in negative supply applications
Low power consumption due to quiescent current
Built-in safety features to prevent damage from overtemperature and short circuits
Suitable for compact PCB design with surface mount technology
Supports a wide range of input voltage up to -35V
NJM79L10UAJRC