Manufacturer Part Number
NJM2872BF33-TE1
Manufacturer
Ricoh
Introduction
The NJM2872BF33-TE1 is a low-dropout linear voltage regulator designed for power management applications, providing a stable 3.3V output from a maximum input of 14V.
Product Features and Performance
Low dropout voltage: 0.1V at 60mA load
Output voltage: 3.3V fixed
Maximum output current: 150mA
Quiescent current: 180µA
Power Supply Rejection Ratio (PSRR): 75dB at 1kHz
Over current and short circuit protection
Enable control feature for power saving
Product Advantages
High efficiency due to low dropout
Low quiescent current enhances battery life
High PSRR improves output voltage stability under varying input conditions
Built-in protection features increase product reliability
Key Technical Parameters
Input voltage (Max): 14V
Output voltage: 3.3V
Voltage dropout (Max): 0.1V @ 60mA
Output current: 150mA
Quiescent current: 180 µA
PSRR: 75dB (1kHz)
Operating temperature: -40°C to 85°C
Quality and Safety Features
Over Current Protection
Short Circuit Protection
Robust construction for reliable performance in harsh conditions
Compatibility
Compatible with a wide range of microcontrollers, sensors, and other electronic components that require a stable 3.3V power supply
Application Areas
Portable devices
IoT devices
Wearable technology
Consumer electronics
Industrial controls
Product Lifecycle
Status: Active
Not nearing discontinuation, ensuring long-term availability
Replacement and upgrade options are expected to be made available as technology advances
Several Key Reasons to Choose This Product
High reliability and safety due to built-in protection features
Low dropout and quiescent current ensure efficient use of battery power
Suitable for a wide variety of applications from consumer electronics to industrial controls
Active product status with long-term availability support
Broad compatibility enhances its suitability for diverse applications