R5220K181A-TR

Part No :: R5220K181A-TR

Manufacturer: RICOH Electronic Devices Co., LTD.

VIGOR # :: 7957396

Description: 400MA PWM STEP-DOWN DCDC CONVERT

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: R5220K181A-TR PDF

Country of origin: -

Date code: -

R5220K181A-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):	1.8V
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	R5220K181A-TR vs R5220K331A-TR
R5220K231A-TR Match 100%	RICOH Electronic Devices Co., LTD. 400MA PWM STEP-DOWN DCDC CONVERT	R5220K181A-TR vs R5220K231A-TR
R5220K121B-TR Match 100%	RICOH Electronic Devices Co., LTD. 400MA PWM STEP-DOWN DCDC CONVERT	R5220K181A-TR vs R5220K121B-TR
R5220K251A-TR Match 100%	RICOH Electronic Devices Co., LTD. 400MA PWM STEP-DOWN DCDC CONVERT	R5220K181A-TR vs R5220K251A-TR
R5220K321A-TR Match 100%	RICOH Electronic Devices Co., LTD. 400MA PWM STEP-DOWN DCDC CONVERT	R5220K181A-TR vs R5220K321A-TR
R5220K052B-TR Match 100%	RICOH Electronic Devices Co., LTD. 400MA PWM STEP-DOWN DCDC CONVERT	R5220K181A-TR vs R5220K052B-TR

Please confirm the specifications of the products when ordering.
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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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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: 10231

Shipped from

HK warehouse

Expected Shipping Date

Jul 26 - Jul 30 2026

Pricing(USD)

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

Current price of R5220K181A-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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R5220K181A-TR

R5220K181A-TR

7957396

Pricing(USD)