High-efficiency, 5A DC/DC regulator featuring a 2.4 MHz switching frequency and a 1.23V fixed positive output. This surface-mount integrated circuit operates from a 2.5V to 5.5V input, delivering up to 5A output current with 80% efficiency. Designed for compact applications, it boasts a minimal height of 0.378mm and dimensions of 1.62mm x 2.015mm. The regulator offers a wide operating temperature range of -40°C to 85°C and includes a synchronous rectifier for enhanced performance. Supplied in a 3000-piece tape and reel, this RoHS-compliant component is ideal for power management solutions.
MountingSurface Mount
Quick Jump:
Technical Specifications
Onsemi FAN53555BUC18X technical specifications.
General
Efficiency
80%
Height
0.378mm
Length
1.62mm
Max Input Voltage
5.5V
Min Input Voltage
2.5V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Current
5A
Max Output Voltage
1.23V
Min Output Voltage
600mV
Min Supply Voltage
2.5V
Mount
Surface Mount
Number of Outputs
1
Operating Supply Current
60uA
Operating Supply Voltage
5.5V
Output Configuration
Positive
Output Current
5A
Output Type
Fixed
Output Voltage
1.23V
Package Quantity
3000
Packaging
Tape and Reel
Radiation Hardening
No
RoHS Compliant
Yes
Series
TinyBuck®
Synchronous Rectifier
Yes
Weight
0.073g
Width
2.015mm
Compliance
RoHS
Compliant
Datasheet
Onsemi FAN53555BUC18X Datasheet
Download the complete datasheet for Onsemi FAN53555BUC18X to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
