Manufacturer Part Number
NJM2881F18-TE1
Manufacturer
Ricoh
Introduction
The NJM2881F18-TE1 is a low dropout (LDO) linear voltage regulator, ideal for applications requiring a fixed 1.8V output from an input up to 14V. It is designed for power-sensitive devices with its high power supply rejection ratio and low quiescent current.
Product Features and Performance
Fixed 1.8V output voltage
Maximum input voltage of 14V
Low dropout
300mA output current
Low quiescent current of 180 µA
High PSRR of 80dB at 1kHz
Enable control feature
Thermal and short circuit protection
Operates over a temperature range of -40°C to 85°C
Surface mount, SOT-23-5 package
Product Advantages
Compact SC-74A, SOT-753 packaging
High efficiency due to low dropout design
Low standby power consumption
Enhanced reliability with built-in protection features
Key Technical Parameters
Input Voltage (Max): 14V
Output Voltage (Min/Fixed): 1.8V
Current - Output: 300mA
Current - Quiescent (Iq): 180 µA
PSRR: 80dB at 1kHz
Quality and Safety Features
Over Temperature Protection
Short Circuit Protection
Compatibility
Compatible with various applications requiring a 1.8V supply voltage
Application Areas
Portable devices
Low power electronics
Wireless communication equipment
Product Lifecycle
Current product status: Active
No imminent discontinuation, replacements, or upgrades announced
Several Key Reasons to Choose This Product
Highly efficient for power-sensitive applications
Low power consumption extends battery life in portable devices
Compact and reliable with thermal and short circuit protection
Versatile use in a wide range of electronics due to compatibility with 1.8V applications
Designed for stable operation with high PSRR and low noise output
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