Name: VIPER28HD
Brand: STMicroelectronics
SKU: VIPER28HD
Price: 0.6724 USD
Availability: InStock
Rating: 5 (92 reviews)

VIPER28HD

For Reference Only

Part Number	VIPER28HD
Manufacturer	STMicroelectronics
Description	IC OFFLINE CONV PWM 800V 16SOIC
Datasheet	VIPER28HD Datasheet VIPER28HD Specifications
Package	16-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	32,652 piece(s)
Unit Price	$ 0.6724 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # VIPER28HD (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 VIPER28HD specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add VIPER28HD with quantity into BOM. Heisener.com does NOT require any registration to request a quote of VIPER28HD.

VIPER28HD Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package	16-SOIC (0.154", 3.90mm Width)
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	115kHz
Power (Watts)	16W
Fault Protection	Current Limiting, Over Temperature, Over Voltage, Short Circuit
Control Features	-
Operating Temperature	-40°C ~ 150°C (TJ)
Package / Case	16-SOIC (0.154", 3.90mm Width)
Supplier Device Package	16-SO
Mounting Type	Surface Mount

VIPER28HD Datasheet

VIPER28HD Reviews

Dia*****Roth

April 7, 2023

★ ★ ★ ★ ★

Superb pricing and super fast delivery.

Aubr*****sborne

March 31, 2023

★ ★ ★ ★ ★

Have never had a problem with my order. Packages arrive on time and in great condition.

Reed*****bard

March 28, 2023

★ ★ ★ ★ ★

Competitive prices, fast/cheap shipping, easy find my desired items, powerful online business what I need to do are a few clicks!

Macke*****Lozano

March 21, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Car*****Duran

March 18, 2023

★ ★ ★ ★ ★

Very fast reply, professional seller and received the correct parts.

Jaxxo*****tehead

March 17, 2023

★ ★ ★ ★ ★

What I like was it was shipped fast and no damage.

Lilian*****amaniam

March 12, 2023

★ ★ ★ ★ ★

Sure appreciate your service high standard, expertise and skills. Thanks Much!!!

Melan*****oudhry

March 8, 2023

★ ★ ★ ★ ★

The are the right size and type and do what they are designed to do.

Write a Review

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VIPER28HD Packaging

VIPER28HD FAQ

1. How to order VIPER28HD 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 VIPER28HD is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the VIPER28HD. All suppliers must pass our qualification reviews before they can publish their products including VIPER28HD on Heisener; we pay more attention to the channels and quality of VIPER28HD products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the VIPER28HD price and inventory displayed accurate?

The price and inventory of VIPER28HD 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 VIPER28HD?

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 VIPER28HD we delivered, we will accept the replacement or return of the VIPER28HD 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 VIPER28HD.

(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 VIPER28HD pin diagram, VIPER28HD datasheet?

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

VIPER28HD Related Products

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MCP1703T-5002E/MB	Microchip Technology, IC REG LINEAR 5V 250MA SOT89-3, TO-243AA, VIPer? plus	View
U18P1Y9V6GE	C&K, SWITCH TOGGLE SPDT 5A 120V, -, VIPer? plus	View
06-2513-10H	Aries Electronics, CONN IC DIP SOCKET 6POS GOLD, -, VIPer? plus	View
MDF7-12S-2.54DSA(55)	Hirose Electric Co Ltd, CONN RECEPT 12POS SINGLE TIN, -, VIPer? plus	View
D38999/26KG41PD	Souriau, CONN PLUG 41POS STRAIGHT W/PINS, -, VIPer? plus	View
CS3100A-32-76P	Amphenol Industrial Operations, CONN RCPT 19POS WALL MNT W/PINS, -, VIPer? plus	View
97-3106B20-17PW	Amphenol Industrial Operations, AB 6C 5#12 1#16 PIN PLUG, -, VIPer? plus	View
ECC06DKNT	Sullins Connector Solutions, CONN EDGE DUAL FMALE 12POS 0.100, -, VIPer? plus	View
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VIPER28HD 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

VIPER28HD

D# V99:2348_17630465

STMicroelectronics

AC to DC Switching Converter Flyback 127kHz Tube 16-Pin SO N

RoHS: Compliant

VIPER28HDTR

D# V72:2272_18462650

STMicroelectronics

AC to DC Switching Converter Flyback 127kHz T/R 16-Pin SO N

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

VIPER28HD

D# VIPER28HD

STMicroelectronics

Off Line Converter 16-Pin SO N Tube - Rail/Tube (Alt: VIPER28HD)

VIPER28HDTR

D# VIPER28HDTR

STMicroelectronics

Off Line Converter 16-Pin SO N T/R - Tape and Reel (Alt: VIPER28HDTR)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

VIPER28HDTR

D# VIPER28HDTR

STMicroelectronics

Off Line Converter 16-Pin SO N T/R (Alt: VIPER28HDTR)

VIPER28HD

D# VIPER28HD

STMicroelectronics

Off Line Converter 16-Pin SO N Tube (Alt: VIPER28HD)

Part Number

Manufacturer

Description

Stock

VIPER28HDTR

STMicroelectronics

OFFLINE POWER SUPPLY - Tape and Reel

VIPER28HD

STMicroelectronics

OFFLINE POWER SUPPLY - Tape and Reel

Part Number

Manufacturer

Description

Stock

VIPER28HDTR

D# C1S730200543178

STMicroelectronics

AC to DC Switching Converter Off-Line Switcher 103kHz to 127kHz T/R 16-Pin SO N

RoHS: Compliant

pbFree: Yes

Min Qty: 5

250

Part Number

Manufacturer

Description

Stock

VIPER28HDTR

STMicroelectronics

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
VIPER28HDTR D# 497-11244-1-ND	STMicroelectronics	IC OFFLINE CONV PWM 800V 16SOIC	3546
VIPER28HD D# VIPER28HD-ND	STMicroelectronics	IC OFFLINE CONV PWM 800V 16SOIC	0
EVLVIPER28H-10W D# 497-8839-ND	STMicroelectronics	EVAL BOARD FOR VIPER28HD 115KHZ	0

Part Number

Manufacturer

Description

Stock

VIPER28HD

STMicroelectronics

In stock shipping within 2days

228

Part Number

Manufacturer

Description

Stock

VIPER28HDTR

D# 3367128

STMicroelectronics

AC/DC CONVERTER, 12W, -40 TO 150DEG C

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

2500

Part Number

Manufacturer

Description

Stock

VIPER28HDTR

STMicroelectronics

VIPER28 Series 23.5 V 3.5 mA Peak Power High-Voltage Converter - SOIC-16

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

VIPER28HD

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

2380

VIPER28HDTR

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

5950

Part Number

Manufacturer

Description

Stock

VIPER28HD

STMicroelectronics

series Outputs Evaluation Board

RoHS: Compliant

1380

Part Number

Manufacturer

Description

Stock

VIPER28HD

STMicroelectronics

OEM/CM Immediate delivery

158

Part Number

Manufacturer

Description

Stock

VIPER28HD

D# 511-VIPER28HD

STMicroelectronics

AC/DC Converters 800V 115kHz Off-Line 50mW at 265Vac

RoHS: Compliant

777

VIPER28HDTR

D# 511-VIPER28HDTR

STMicroelectronics

AC/DC Converters Offline high voltage converters

RoHS: Compliant

2509

Part Number

Manufacturer

Description

Stock

VIPER28HD

D# XSKDRABV0029642

STMicroelectronics

1600

Part Number

Manufacturer

Description

Stock

VIPER28HDTR

D# 69AH3255

STMicroelectronics

AC/DC CONVERTER, 12W, -40 TO 150DEG C ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

2500

VIPER28HD

D# 48W7125

STMicroelectronics

LGS VIPOWER

RoHS: Not Compliant

Min Qty: 2000

Container: Bulk

Part Number

Manufacturer

Description

Stock

VIPER28HDTR

D# NS-VIPER28HDTR

STMicroelectronics

OEM/CM ONLY

2029

VIPER28HD

D# NS-VIPER28HD

STMicroelectronics

OEM/CM ONLY

9986

Part Number

Manufacturer

Description

Stock

VIPER28HDTR

STMicroelectronics

OEM/CM ONLY

7516

Part Number

Manufacturer

Description

Stock

VIPER28HD

STMicroelectronics

IN stock Immediate delivery

153

Part Number

Manufacturer

Description

Stock

VIPER28HDTR

STMicroelectronics

shipping today

7609

VIPER28HD

STMicroelectronics

shipping today

Part Number

Manufacturer

Description

Stock

VIPER28HD

D# 25948618

STMicroelectronics

AC to DC Switching Converter Flyback 127kHz Tube 16-Pin SO N

RoHS: Compliant

VIPER28HDTR

D# 50957612

STMicroelectronics

AC to DC Switching Converter Flyback 127kHz T/R 16-Pin SO N

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

VIPER28HDTR

D# 3367128

STMicroelectronics

AC/DC CONVERTER, 12W, -40 TO 150DEG C

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

2500

Quick Inquiry

VIPER28HD

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS