Name: L9857-TR-LF
Brand: STMicroelectronics
SKU: L9857-TR-LF
Price: 0.7309 USD
Availability: InStock
Rating: 5 (90 reviews)

L9857-TR-LF

For Reference Only

Part Number	L9857-TR-LF
Manufacturer	STMicroelectronics
Description	IC DRIVER HIGH SIDE 8SOIC
Datasheet	L9857-TR-LF Specifications
Package	-
ECAD
In Stock	4,976 piece(s)
Unit Price	$ 0.7309 *
Lead Time	To be Confirmed
Estimated Delivery Time	Jul 2 - Jul 7 (Choose Expedited Shipping)
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Part Number # L9857-TR-LF (PMIC - Gate Drivers) is manufactured by STMicroelectronics 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 L9857-TR-LF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add L9857-TR-LF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of L9857-TR-LF.

L9857-TR-LF Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - PMIC - Gate Drivers
Package	-
ECAD
Series	-
Driven Configuration	High-Side
Channel Type	Single
Number of Drivers	1
Gate Type	N-Channel MOSFET
Voltage - Supply	10 V ~ 18 V
Logic Voltage - VIL, VIH	-
Current - Peak Output (Source, Sink)	500mA, 500mA
Input Type	Non-Inverting
High Side Voltage - Max (Bootstrap)	300V
Rise / Fall Time (Typ)	100ns, 100ns
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	-
Package / Case	-
Supplier Device Package	-

L9857-TR-LF Reviews

Char*****Loke

March 17, 2023

★ ★ ★ ★ ★

The capacitors were exactly the ones I wanted. Perfect fit.

Le*****Hahn

March 7, 2023

★ ★ ★ ★ ★

Everything perfect. Great seller.

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L9857-TR-LF Packaging

L9857-TR-LF FAQ

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

The price and inventory of L9857-TR-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-TR-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-TR-LF we delivered, we will accept the replacement or return of the L9857-TR-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-TR-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-TR-LF pin diagram, L9857-TR-LF datasheet?

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

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L9857-TR-LF 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

L9857-TR-LF

D# L9857-TR-LF

STMicroelectronics

High voltage high-side driver 450V 0.5A 1-OUT Hi Side Non-Inv 8-Pin SO N T/R - Bulk (Alt: L9857-TR-LF)

Part Number

Manufacturer

Description

Stock

L9857TRLF

STMicroelectronics

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

L9857-TR-LF

D# L9857-TR-LF-ND

STMicroelectronics

IC GATE DRVR HIGH-SIDE 8SO

Part Number

Manufacturer

Description

Stock

L9857TRLF

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

2900

Part Number

Manufacturer

Description

Stock

L9857TRLF

STMicroelectronics

OEM/CM ONLY

2516

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L9857-TR-LF

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