A digitally programmable DC/DC buck regulator, this surface mount component delivers up to 5A output current with an efficiency of 80%. Operating from a 2.5V to 5.5V input range, it features a fixed output voltage of 900mV and supports output voltages from 600mV to 1.23V. With a 2.4 MHz switching frequency and synchronous rectification, this single-output regulator is packaged in a 1.6mm x 2mm x 0.378mm form factor, supplied on a 3000-piece tape and reel.
Current43mA
MountingSurface Mount
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Technical Specifications
Onsemi FAN53555UC01X technical specifications.
General
Efficiency
80%
Height
0.378mm
Length
1.6mm
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 Voltage
5.5V
Output Configuration
Positive
Output Current
5A
Output Type
Fixed
Output Voltage
900mV
Package Quantity
3000
Packaging
Tape and Reel
Radiation Hardening
No
RoHS Compliant
Yes
Series
TinyBuck®
Supply Current
43mA
Synchronous Rectifier
Yes
Weight
0.073g
Width
2mm
Compliance
RoHS
Compliant
Datasheet
Onsemi FAN53555UC01X Datasheet
Download the complete datasheet for Onsemi FAN53555UC01X to view detailed technical specifications.
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