Manufacturer Part Number
NJM78L05UA
Manufacturer
Ricoh
Introduction
The NJM78L05UA is a older voltage regulator from Ricoh, designed to ensure a steady 5V output from a higher voltage input, under the category of LDO (Low Drop Out) regulators.
Product Features and Performance
Positive Output Configuration
Fixed Output Type
Voltage Input up to 30V
Voltage Output of 5V
Output Current of 100mA
Sleep Current (Quiescent Current) of 6 mA
Power Supply Rejection Ratio (PSRR) of 69dB at 120Hz
Product Advantages
Integrated Over Temperature Protection
Short Circuit Protection
Key Technical Parameters
Max Input Voltage: 30V
Min/Fixed Output Voltage: 5V
Output Current: 100mA
Quiescent Current (Iq): 6 mA
PSRR: 69dB at 120Hz
Quality and Safety Features
Features over-temperature and short circuit protection mechanisms to ensure reliability and safety in operation.
Compatibility
Suitable for surface mount technology with TO-243AA package (SOT-89).
Application Areas
Ideal for low power electronics requiring stable 5V supply, including consumer electronics and embedded systems.
Product Lifecycle
This product is listed as Obsolete. Alternatives or next-generation replacements may need to be considered.
Several Key Reasons to Choose This Product
Provides a fixed 5V output efficiently with minimal component count
Supports up to 30V input, offering flexibility in various applications
Built-in safety features enhance device longevity and reliability
Low quiescent current useful for battery-powered applications
Compact surface mount package suitable for space-constrained applications
NJM78L03UA-TE1JRC