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RT7257DLZSP Richtek USA Inc. product image

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Richtek USA Inc. RFQ AVAILABLE

RT7257DLZSP

IC REG BUCK ADJ 3A 8SOP

Part Number: RT7257DLZSP

Manufacturer: Richtek USA Inc.

Category: Voltage Regulators - DC DC Switching Regulators

Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad

Datasheet:: RT7257DLZSP.pdf

Description: IC REG BUCK ADJ 3A 8SOP

Select Quantity Stock: 0

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Qty.	Unit Price	Ext. Price
2500+	$0.20812	$520.30
5000+	$0.19474	$973.70
7500+	$0.18798	$1409.85
12500+	$0.18046	$2255.75
17500+	$0.17603	$3080.52
25000+	$0.17176	$4294.00

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TECHNICAL RESOURCES

RT7257DLZSP Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: RT7257DLZSP

Manufacturer: Richtek USA Inc.

Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad

Series: -

Package/Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad

Packaging: Tape & Reel (TR)

Product 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)

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: 8-SOP-EP

Frequently Asked Questions

1. How can I order RT7257DLZSP from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of RT7257DLZSP?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of RT7257DLZSP updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for RT7257DLZSP?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for RT7257DLZSP?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

RT7257DLZSP Procurement and Technical Support

RT7257DLZSP is manufactured by Richtek USA Inc.. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing RT7257DLZSP and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for RT7257DLZSP.

Part Number: RT7257DLZSP

Manufacturer: Richtek USA Inc.

Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad

Category: Voltage Regulators - DC DC Switching Regulators

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Transaction fees are charged according to the selected bank or payment system rules.

Shipping Method

DHL

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Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

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