It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

Return to Search Results

See an Error?

FAN53555UC04X

Name: onsemi FAN53555UC04X
Brand: onsemi
SKU: 512-FAN53555UC04X
Price: 1.03 USD
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

512-FAN53555UC04X

Mfr. No:

FAN53555UC04X

Mfr.:

onsemi

Description:

Switching Voltage Regulators 5A, 2.4MHZ DIGTLY PRGRMMABLE REGULATOR

Datasheet:

FAN53555UC04X Datasheet (PDF)

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about onsemi FAN53555UC04X

In Stock: 1,279

Stock:: 1,279 Can Dispatch Immediately

An unexpected error occurred. Please try again later.
Factory Lead Time:: 16 Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

$-.--

Ext. Price:

$-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+$7.00)

Pricing (USD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$1.03	$1.03
	$0.74	$7.40
	$0.668	$16.70
	$0.589	$58.90
	$0.552	$138.00
	$0.529	$264.50
	$0.498	$498.00
Full Reel (Order in multiples of 3000)
	$0.486	$1,458.00
	$0.471	$2,826.00

† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	onsemi
Product Category:	Switching Voltage Regulators
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	WLCSP-20
Topology:	Buck
Output Voltage:	603 mV to 1.411 V
Output Current:	5 A
Number of Outputs:	1 Output
Input Voltage - Min:	2.5 V
Input Voltage - Max:	5.5 V
Quiescent Current:	55 uA
Switching Frequency:	2.4 MHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Series:	FAN53555
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	onsemi
Input Voltage:	2.5 V to 5.5 V
Load Regulation:	- 0.1 %/A
Product Type:	Switching Voltage Regulators
Shutdown:	Shutdown
Factory Pack Quantity:	3000
Subcategory:	PMIC - Power Management ICs
Supply Voltage - Min:	2.5 V
Type:	Digitally Programmable TinyBuck Regulator
Unit Weight:	73 mg

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

FAN53555UC04X Datasheet (PDF)

PCN

CNHTS:: 8542399000
CAHTS:: 8542310000
USHTS:: 8542390090
KRHTS:: 8542311000
TARIC:: 8542399000
MXHTS:: 8542399901
ECCN:: EAR99

FAN53555 Digitally Programmable PoL Regulators

onsemi / Fairchild FAN53555 Digitally Programmable High-Efficiency Point of Load Regulators is a step-down switching voltage regulator that delivers a digitally programmable output from an input voltage supply of 2.5V to 5.5V. The output voltage is programmed through an I²C interface capable of operating up to 3.4MHz. Using a proprietary architecture with synchronous rectification, the FAN53555 is capable of delivering 5A continuous at over 80% efficiency, while maintaining over 80% efficiency at load currents as low as 10mA. Pulse currents as high as 6.5A can be supported by the 05 option. The onsemi / Fairchild regulator operates at a nominal fixed frequency of 2.4MHz, which reduces the value of the external components to 330nH for the output induction and as low as 20µF for the output capacitor. Additional output capacitance can be added to improve regulation during load transients without affecting stability. The inductance of up to 1.2µH may be used with additional output capacitance.