Name: RT7257CHZSP
Brand: Richtek USA Inc.
SKU: RT7257CHZSP
Availability: InStock
Rating: 5 (153 reviews)

RT7257CHZSP

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部品番号	RT7257CHZSP
メーカ	Richtek USA Inc.
説明	IC REG BUCK ADJ 3A SYNC 8SOP
データシート	RT7257CHZSP データシート
パッケージ	8-SOIC (0.154", 3.90mm Width) Exposed Pad
ECAD
在庫	2,112 piece(s)
単価	Request a Quote
リードタイム	確認する
推定配達時間	3 2 - 3 7 (迅速な出荷を選択)
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RT7257CHZSPの仕様

メーカ	Richtek USA Inc.
範疇	集積回路（IC） - PMIC - 電圧レギュレータ - DC DCスイッチングレギュレータ
パッケージ	8-SOIC (0.154", 3.90mm Width) Exposed Pad
ECAD
シリーズ	-
関数	Step-Down
出力構成	Positive
トポロジー	Buck
出力タイプ	Adjustable
出力数	1
電圧 - 入力（最小）	4.5V
電圧 - 入力（最大）	18V
電圧 - 出力（最小/固定）	0.8V
電圧 - 出力（最大）	15V
電流出力	3A
周波数 - スイッチング	340kHz
同期整流器	Yes
動作温度	-40°C ~ 85°C (TA)
取付タイプ	Surface Mount
パッケージ/ケース	8-SOIC (0.154", 3.90mm Width) Exposed Pad
サプライヤデバイスパッケージ	8-SOP-EP

RT7257CHZSPのデータシート

RT7257CHZSP Packaging

RT7257CHZSP FAQ

1. How to order RT7257CHZSP 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 RT7257CHZSP is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RT7257CHZSP. All suppliers must pass our qualification reviews before they can publish their products including RT7257CHZSP on Heisener; we pay more attention to the channels and quality of RT7257CHZSP products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RT7257CHZSP price and inventory displayed accurate?

The price and inventory of RT7257CHZSP 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 RT7257CHZSP?

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 RT7257CHZSP we delivered, we will accept the replacement or return of the RT7257CHZSP 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 RT7257CHZSP.

(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 RT7257CHZSP pin diagram, RT7257CHZSP datasheet?

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

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