RT7257CHZSP

Part No :: RT7257CHZSP

Manufacturer: Richtek

VIGOR # :: 4913211

Description: IC REG BUCK ADJUSTABLE 3A 8SOP

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: RT7257CHZSP PDF

Country of origin: -

Date code: -

RT7257CHZSP 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):	15V
Current - Output:	3A
Frequency - Switching:	340kHz
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
RT2808AGSP Match 100%	Richtek IC REG BUCK ADJUSTABLE 3A 8SOP	RT7257CHZSP vs RT2808AGSP
RT7277GSP Match 100%	Richtek IC REG BUCK ADJUSTABLE 3A 8SOP	RT7257CHZSP vs RT7277GSP
RT7257GHZSP Match 100%	Richtek IC REG BUCK ADJUSTABLE 3A 8SOP	RT7257CHZSP vs RT7257GHZSP
RT8288ZSP Match 100%	Richtek IC REG BUCK ADJUSTABLE 3A 8SOP	RT7257CHZSP vs RT8288ZSP
RT8293ALGSP Match 100%	Richtek IC REG BUCK ADJUSTABLE 3A 8SOP	RT7257CHZSP vs RT8293ALGSP
RT7257BHZSP Match 100%	Richtek IC REG BUCK ADJUSTABLE 3A 8SOP	RT7257CHZSP vs RT7257BHZSP

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.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
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: 9000

Shipped from

HK warehouse

Expected Shipping Date

Aug 05 - Aug 09 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of RT7257CHZSP 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

Hot Products

LM3671MFX-1.6

IC REG BUCK 1.6V 600MA SOT23-5

PAM2400ACA280

IC REG BOOST 2.8V 400MA SOT89-3

LM2586S-3.3

IC REG MULTI CONFG 3.3V 3A TO263

RT7257CHZSP

RT7257CHZSP

4913211

Pricing(USD)