Manufacturer Part Number
FAN2512S25X
Manufacturer
onsemi
Introduction
The FAN2512S25X is a fixed output, low dropout (LDO) regulator designed primarily for power management applications. It is capable of delivering 150mA current output with a maximum input voltage of 6.5V.
Product Features and Performance
Fixed output voltage of 2.5V
Maximum current output of 150mA
Low dropout voltage of 0.18V at 150mA
Low quiescent current of 50 µA
Power supply rejection ratio (PSRR) of 43dB at 120Hz
Operates over a wide temperature range from -40°C to 125°C
Product Advantages
High efficiency due to low dropout voltage
Minimal power loss
Excellent line and load regulation
Low quiescent current enhances battery life in portable applications
Key Technical Parameters
Voltage - Input (Max): 6.5V
Voltage - Output (Min/Fixed): 2.5V
Current - Output: 150mA
Voltage Dropout (Max): 0.18V at 150mA
Current - Quiescent (Iq): 50 µA
PSRR: 43dB at 120Hz
Quality and Safety Features
Over-temperature protection enhances reliability and longevity
Compatibility
Packaged in SOT-23-5, compatible with surface-mount technology for streamlined PCB assembly
Application Areas
Ideal for battery-powered devices, portable electronics, and power-sensitive applications requiring stable voltage supply
Product Lifecycle
This product is marked obsolete, with potential replacements or upgrades required for future applications
Several Key Reasons to Choose This Product
Compact and efficient LDO for portable solutions
Robust thermal performance ensures reliability in harsh environments
Ease of integration with surface mount package
Low quiescent current optimal for power-sensitive applications
Proven track record with over-temperature protection
