Manufacturer Part Number
FAN53526UC128X
Manufacturer
onsemi
Introduction
The FAN53526UC128X, part of the TinyBuck® series, is a high-performance step-down switching regulator designed for power management applications.
Product Features and Performance
Step-down (Buck) topology
Programmable output voltage
Synchronous rectification technology for improved efficiency
High switching frequency of 2.4MHz
Single output channel
Product Advantages
High efficiency and reduced power loss due to synchronous rectifier
Compact 15-WLCSP (2.02x1.31) package saves board space
Enables low voltage operation starting from 2.5V input
Key Technical Parameters
Voltage Input (Min): 2.5V
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 1.2V
Voltage Output (Max): 1.2V
Current Output: 3A
Frequency Switching: 2.4MHz
Quality and Safety Features
Operating Temperature: -40°C to 85°C
Robust surface mount design suited for varied environmental conditions
Compatibility
Compatible with multiple applications requiring a 1.2V output and 3A current
Application Areas
Mobile devices
Portable electronics
Any small-scale, low-voltage applications
Product Lifecycle
Currently Active status
No indication of discontinuation, ensuring long-term availability
Several Key Reasons to Choose This Product
High efficiency and small package ideal for compact mobile devices
Broad input voltage range suitable for varying power supply conditions
High output current capacity up to 3A for demanding applications
Reliable performance across a wide operating temperature range
Ongoing product support with no near-term discontinuation