Name: VIPER28LE
Brand: STMicroelectronics
SKU: VIPER28LE
Availability: InStock
Rating: 5 (123 reviews)

VIPER28LE

For Reference Only

Part Number	VIPER28LE
Manufacturer	STMicroelectronics
Description	IC OFFLINE CONV PWM 800V 10-SDIP
Datasheet	VIPER28LE Datasheet VIPER28LE Specifications
Package	10-SDIP (0.300", 7.62mm)
ECAD
In Stock	24,000 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 6 - May 11 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # VIPER28LE (PMIC - AC DC Converters, Offline Switchers) 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 VIPER28LE specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add VIPER28LE with quantity into BOM. Heisener.com does NOT require any registration to request a quote of VIPER28LE.

VIPER28LE Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package	10-SDIP (0.300", 7.62mm)
ECAD
Series	VIPer? plus
Output Isolation	Isolated
Internal Switch(s)	Yes
Voltage - Breakdown	800V
Topology	Flyback
Voltage - Start Up	14V
Voltage - Supply (Vcc/Vdd)	8.5 V ~ 23.5 V
Duty Cycle	80%
Frequency - Switching	60kHz
Power (Watts)	16W
Fault Protection	Current Limiting, Over Temperature, Over Voltage, Short Circuit
Control Features	-
Operating Temperature	-40°C ~ 150°C (TJ)
Package / Case	10-SDIP (0.300", 7.62mm)
Supplier Device Package	10-SDIP
Mounting Type	Through Hole

VIPER28LE Datasheet

VIPER28LE Reviews

Moham*****ueller

April 7, 2023

★ ★ ★ ★ ★

Great price and condition, Very speedy delivery, Very pleased thank you

Nanc*****acko

April 1, 2023

★ ★ ★ ★ ★

Fast, Friendly Service. Item as described. Good Communications. Thank You!

Rem*****ajaj

March 24, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Salv***** Vala

March 18, 2023

★ ★ ★ ★ ★

They work great and I hope to find more used for the extra ones.

Elia*****osta

March 3, 2023

★ ★ ★ ★ ★

arrived well within time bracket, put this firm on my suppliers list, many thanks

Kylee*****erson

February 22, 2023

★ ★ ★ ★ ★

Parts received and tested, all can work, thank you

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VIPER28LE Packaging

VIPER28LE FAQ

1. How to order VIPER28LE 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 VIPER28LE is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the VIPER28LE. All suppliers must pass our qualification reviews before they can publish their products including VIPER28LE on Heisener; we pay more attention to the channels and quality of VIPER28LE products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the VIPER28LE price and inventory displayed accurate?

The price and inventory of VIPER28LE 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 VIPER28LE?

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 VIPER28LE we delivered, we will accept the replacement or return of the VIPER28LE 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 VIPER28LE.

(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 VIPER28LE pin diagram, VIPER28LE datasheet?

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

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VIPER28LE 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

VIPER28LE

STMicroelectronics

IC OFFLINE CONV PWM 800V 10-SDIP

1960

Part Number

Manufacturer

Description

Stock

VIPER28LE

D# 497-10747-5-ND

STMicroelectronics

IC OFFLINE CONV PWM 800V 10-SDIP

Part Number

Manufacturer

Description

Stock

VIPER28LE

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

4701

Part Number

Manufacturer

Description

Stock

VIPER28LE

D# NS-VIPER28LE

STMicroelectronics

OEM/CM ONLY

2021

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VIPER28LE

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