R5220K251A-TR

Part No :: R5220K251A-TR

Manufacturer: RICOH Electronic Devices Co., LTD.

VIGOR # :: 7956806

Description: 400MA PWM STEP-DOWN DCDC CONVERT

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: R5220K251A-TR PDF

Country of origin: -

Date code: -

R5220K251A-TR Specifications

Type	Description
Series:	R5220x
Package:	Tape & Reel (TR)
Part Status:	Active
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Output Type:	Fixed
Number of Outputs:	1
Voltage - Input (Min):	2.8V
Voltage - Input (Max):	5.5V
Voltage - Output (Min/Fixed):	2.5V
Voltage - Output (Max):	-
Current - Output:	400mA
Frequency - Switching:	1.2MHz
Synchronous Rectifier:	Yes
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	-
Package / Case:	6-UFDFN Exposed Pad
Supplier Device Package:	DFN(PLP)2514-6

Alternative Products

Part Number	Manufacturer & Description	Compare
R5220K331A-TR Match 100%	RICOH Electronic Devices Co., LTD. 400MA PWM STEP-DOWN DCDC CONVERT	R5220K251A-TR vs R5220K331A-TR
R5220K231A-TR Match 100%	RICOH Electronic Devices Co., LTD. 400MA PWM STEP-DOWN DCDC CONVERT	R5220K251A-TR vs R5220K231A-TR
R5220K121B-TR Match 100%	RICOH Electronic Devices Co., LTD. 400MA PWM STEP-DOWN DCDC CONVERT	R5220K251A-TR vs R5220K121B-TR
R5220K321A-TR Match 100%	RICOH Electronic Devices Co., LTD. 400MA PWM STEP-DOWN DCDC CONVERT	R5220K251A-TR vs R5220K321A-TR
R5220K181A-TR Match 100%	RICOH Electronic Devices Co., LTD. 400MA PWM STEP-DOWN DCDC CONVERT	R5220K251A-TR vs R5220K181A-TR
R5220K052B-TR Match 100%	RICOH Electronic Devices Co., LTD. 400MA PWM STEP-DOWN DCDC CONVERT	R5220K251A-TR vs R5220K052B-TR

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
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The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 3906

Shipped from

HK warehouse

Expected Shipping Date

Jul 25 - Jul 29 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$0.8400~~	~~$0.84~~

Current price of R5220K251A-TR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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R5220K251A-TR

R5220K251A-TR

7956806

Pricing(USD)