Name: RT7257DLZSP
Brand: Richtek USA Inc.
SKU: RT7257DLZSP
Availability: InStock
Rating: 5 (150 reviews)

RT7257DLZSP

For Reference Only

Part Number	RT7257DLZSP
Manufacturer	Richtek USA Inc.
Description	IC REG BUCK ADJ 3A SYNC 8SOP
Datasheet	RT7257DLZSP Datasheet RT7257DLZSP Specifications
Package	8-SOIC (0.154", 3.90mm Width) Exposed Pad
ECAD
In Stock	6,032 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 10 - Jun 15 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RT7257DLZSP (PMIC - Voltage Regulators - DC DC Switching Regulators) is manufactured by Richtek USA Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For RT7257DLZSP specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RT7257DLZSP with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RT7257DLZSP.

RT7257DLZSP Specifications

Manufacturer	Richtek USA Inc.
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	8-SOIC (0.154", 3.90mm Width) Exposed Pad
ECAD
Series	-
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

RT7257DLZSP Datasheet

RT7257DLZSP Reviews

Jaso*****wler

April 9, 2023

★ ★ ★ ★ ★

Arrived as described and well packaged. Sent very quickly after payment.

Hend*****Thaker

March 24, 2023

★ ★ ★ ★ ★

Fast delivery well packed and as described.

Write a Review

★★★★★

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RT7257DLZSP Packaging

RT7257DLZSP FAQ

1. How to order RT7257DLZSP on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that RT7257DLZSP is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RT7257DLZSP. All suppliers must pass our qualification reviews before they can publish their products including RT7257DLZSP on Heisener; we pay more attention to the channels and quality of RT7257DLZSP products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RT7257DLZSP price and inventory displayed accurate?

The price and inventory of RT7257DLZSP fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of RT7257DLZSP?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the RT7257DLZSP we delivered, we will accept the replacement or return of the RT7257DLZSP only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of RT7257DLZSP.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as RT7257DLZSP pin diagram, RT7257DLZSP datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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RT7257DLZSP Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

RT7257DLZSP

Richtek Technology Corp

IC REG BUCK SYNC ADJ 3A 8SOP

Part Number

Manufacturer

Description

Stock

RT7257DLZSP

D# 1028-1097-2-ND

Richtek Technology Corp

IC REG BUCK ADJUSTABLE 3A 8SOP

Part Number

Manufacturer

Description

Stock

RT7257DLZSP

D# 2341354

Richtek Technology Corp

DC-DC CONVERTER, BUCK, 1.2MHZ, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

RT7257DLZSP

Richtek Technology Corp

OEM/CM QUOTES ONLY | NO BROKERS

20825

Part Number

Manufacturer

Description

Stock

RT7257DLZSP

Richtek Technology Corp

OEM/CM Immediate delivery

17500

Part Number

Manufacturer

Description

Stock

RT7257DLZSP

D# NS-RT7257DLZSP

Richtek USA Inc

OEM/CM ONLY

6545

Part Number

Manufacturer

Description

Stock

RT7257DLZSP

Richtek Technology Corp

OEM/CM ONLY

17511

Part Number

Manufacturer

Description

Stock

RT7257DLZSP

Richtek Technology Corp

IN stock Immediate delivery

17485

Part Number

Manufacturer

Description

Stock

RT7257DLZSP

D# 2341354

Richtek Technology Corp

DC-DC CONVERTER, BUCK, 1.2MHZ, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

RT7257DLZSP

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