RT7257DLZSP

Part No :: RT7257DLZSP

Manufacturer: Richtek

VIGOR # :: 4914237

Description: IC REG BUCK ADJUSTABLE 3A 8SOP

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: RT7257DLZSP PDF

Country of origin: -

Date code: -

RT7257DLZSP Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Discontinued at Digi-Key
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	4.5V
Voltage - Input (Max):	18V
Voltage - Output (Min/Fixed):	0.8V
Voltage - Output (Max):	12V
Current - Output:	3A
Frequency - Switching:	1.2MHz
Synchronous Rectifier:	Yes
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package:	8-SOP-EP

Alternative Products

Part Number	Manufacturer & Description	Compare
RT7257GHZSP Match 100%	Richtek IC REG BUCK ADJUSTABLE 3A 8SOP	RT7257DLZSP vs RT7257GHZSP
RT8288ZSP Match 100%	Richtek IC REG BUCK ADJUSTABLE 3A 8SOP	RT7257DLZSP vs RT8288ZSP
RT8293ALGSP Match 100%	Richtek IC REG BUCK ADJUSTABLE 3A 8SOP	RT7257DLZSP vs RT8293ALGSP
RT7257BHZSP Match 100%	Richtek IC REG BUCK ADJUSTABLE 3A 8SOP	RT7257DLZSP vs RT7257BHZSP
RT8293BLGSP Match 100%	Richtek IC REG BUCK ADJUSTABLE 3A 8SOP	RT7257DLZSP vs RT8293BLGSP
IS32PM3420-GRLA3-TR Match 100%	Lumissil Microsystems IC 36V, 3A SYNCHRONOUS BUCK, EPS	RT7257DLZSP vs IS32PM3420-GRLA3-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.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

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Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
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: 4494

Shipped from

HK warehouse

Expected Shipping Date

Aug 23 - Aug 27 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of RT7257DLZSP 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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RT7257DLZSP

RT7257DLZSP

4914237

Pricing(USD)