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FAN53555BUC09X The FAN53555BUC09X from ON Semiconductor is a voltage-mode switching regulator designed for step-down applications. It offers a current rating of 3A and operates at 2.4MHz.
Mfr Part #:

FAN53555BUC09X

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The FAN53555BUC09X from ON Semiconductor is a voltage-mode switching regulator designed for step-down applications. It offers a current rating of 3A and operates at 2.4MHz.
✓ Total Stock: 190 pcs
$ Price Range: $0.16

FAN53555BUC09X Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
190 pcs
On Request
190 pcs On Request 1 On Request On Request 1447+ On Request On Request
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FAN53555BUC09X Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Package / Case
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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FAN53555BUC09X Description

Short technical summary and product information.

The FAN53555BUC09X is a switching regulator from ON Semiconductor, categorized as a DC-DC step-down (buck) converter. It features a programmable output and a synchronous rectifier for improved efficiency.

 

Key electrical specifications include an operating voltage of 2.5V, a maximum output current of 3A, and an operating frequency of 2.4MHz. The device is designed for positive output configurations and has a single output.

 

Packaged in a compact 20-WLCSP (1.96x1.56) format, this component is suitable for surface mount applications. It operates within a temperature range of -40°C to 85°C (TA).

 

Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. These attributes make it a consideration for various electronic designs requiring efficient power management.

FAN53555BUC09X Quick Information

Product Type: Switching Regulator
Canonical Name: FAN53555BUC09X Switching Regulator
Subcategory: DC-DC Switching Regulator

FAN53555BUC09X Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

FAN53555BUC09X Estimated Pricing

Qty Low High
1+ $0.16 $0.16

Estimated market price range - modelled values for guidance only, not live distributor offers.

FAN53555BUC09X Features

  • 3A output current capability.
  • 2.5V operating voltage.
  • 2.4MHz switching frequency.
  • Compact 20-WLCSP package.
  • Surface mountable design.

FAN53555BUC09X Applications

  • Point-of-load regulation in portable devices.
  • Power supply for networking equipment.
  • Low-voltage power solution for industrial systems.
  • Space-constrained consumer electronics designs.

FAN53555BUC09X FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output current of the FAN53555BUC09X?

3A.

What is the operating temperature range?

-40°C to 85°C.

What is the switching frequency?

2.4MHz.

What package does the FAN53555BUC09X use?

20-UFBGA, WLCSP (1.96x1.56mm).

What is the topology of this regulator?

Buck (step-down).

Does it have synchronous rectification?

Yes.

What is the output type?

Programmable.

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