Name: L9857-LF
Brand: STMicroelectronics
SKU: L9857-LF
Price: 0.75 USD
Availability: InStock
Rating: 5 (91 reviews)

L9857-LF

参考のためにのみ

部品番号	L9857-LF
メーカ	STMicroelectronics
説明	IC DRIVER HIGH SIDE 8SOIC
データシート
パッケージ	-
ECAD
在庫	5,184 piece(s)
単価	$ 0.7500 *
リードタイム	確認する
推定配達時間	3 3 - 3 8 (迅速な出荷を選択)
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L9857-LFの仕様

メーカ	STMicroelectronics
範疇	集積回路（IC） - PMIC - ゲートドライバ
パッケージ	-
ECAD
シリーズ	-
駆動構成	High-Side
チャネルタイプ	Single
ドライバ数	1
ゲートタイプ	N-Channel MOSFET
電圧 - 供給	10 V ~ 18 V
ロジック電圧 - VIL、VIH	-
電流 - ピーク出力（ソース、シンク）	500mA, 500mA
入力方式	Non-Inverting
ハイサイド電圧 - 最大（ブートストラップ）	300V
立ち上がり/立ち下がり時間（Typ）	100ns, 100ns
動作温度	-55°C ~ 150°C (TJ)
取付タイプ	-
パッケージ/ケース	-
サプライヤデバイスパッケージ	-

L9857-LF Packaging

L9857-LF FAQ

1. How to order L9857-LF 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 L9857-LF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L9857-LF. All suppliers must pass our qualification reviews before they can publish their products including L9857-LF on Heisener; we pay more attention to the channels and quality of L9857-LF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L9857-LF price and inventory displayed accurate?

The price and inventory of L9857-LF 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 L9857-LF?

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 L9857-LF we delivered, we will accept the replacement or return of the L9857-LF 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 L9857-LF.

(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 L9857-LF pin diagram, L9857-LF datasheet?

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

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