View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Netherlands(Nederland) Spain(español) Turkey(Türk dili) Israel(עִבְרִית) Denmark(Dansk) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Philippines(Pilipino)
Africa, India and Middle East
India(हिंदी)
North America
United States(English) Canada(English) Mexico(español)
HomeProductsIntegrated Circuits (ICs)PMIC - AC DC Converters, Offline SwitchersVIPER25LD
VIPER25LD Image
Image may be representation.
See specifications for product details.

VIPER25LD - STMicroelectronics

Manufacturer Part Number
VIPER25LD
Manufacturer
STMicroelectronics
Allelco Part Number
32D-VIPER25LD
ECAD Model
Parts Description
IC OFFLINE SWITCH FLYBACK 16SO
Detailed Description
Package
16-SOIC (0.154", 3.90mm Width)
Data sheet
VIPER25 Datasheet.pdf
RoHs Status
ROHS3 Compliant
In stock: 68520

Required fields are indicated by an asterisk (*)
Please send RFQ, we will respond immediately.

Quantity

Specifications

VIPER25LD Tech Specifications
STMicroelectronics - VIPER25LD technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - VIPER25LD

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply (Vcc/Vdd) 8.5V ~ 23.5V  
Voltage - Start Up 14 V  
Voltage - Breakdown 800V  
Topology Flyback  
Supplier Device Package 16-SO  
Series VIPer™ plus  
Power (Watts) 20 W  
Package / Case 16-SOIC (0.154", 3.90mm Width)  
Package Tube  
Product Attribute Attribute Value  
Output Isolation Isolated  
Operating Temperature -40°C ~ 150°C (TJ)  
Mounting Type Surface Mount  
Internal Switch(s) Yes  
Frequency - Switching 136kHz  
Fault Protection Current Limiting, Over Temperature, Over Voltage  
Duty Cycle -  
Control Features -  
Base Product Number VIPER25  

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics VIPER25LD

Product Attribute VIPER25LD VIPER26LDTR VIPER22ASTR-E VIPER25LDTR
Part Number VIPER25LD VIPER26LDTR VIPER22ASTR-E VIPER25LDTR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Voltage - Breakdown 800V 800V 730V 800V
Internal Switch(s) Yes Yes Yes Yes
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 16-SOIC (0.154", 3.90mm Width)
Output Isolation Isolated Either Isolated Isolated
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TC) -40°C ~ 150°C (TJ)
Topology Flyback Flyback Flyback Flyback
Frequency - Switching 136kHz 60kHz 60kHz 136kHz
Supplier Device Package 16-SO 16-SO 8-SOIC 16-SO
Voltage - Start Up 14 V 13 V 14.5 V 14 V
Power (Watts) 20 W 20 W 7 W 20 W
Base Product Number VIPER25 VIPER26 VIPER22 VIPER25
Package Tube Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Fault Protection Current Limiting, Over Temperature, Over Voltage Current Limiting, Over Temperature Current Limiting, Over Temperature, Over Voltage Current Limiting, Over Temperature, Over Voltage
Series VIPer™ plus VIPer™ plus VIPER™ VIPer™ plus
Voltage - Supply (Vcc/Vdd) 8.5V ~ 23.5V 11.5V ~ 23.5V 8V ~ 38V 8.5V ~ 23.5V
Control Features - - - -
Duty Cycle - 70% - -

VIPER25LD Datasheet PDF

Download VIPER25LD pdf datasheets and STMicroelectronics documentation for VIPER25LD - STMicroelectronics.

PCN Packaging
Material Barrier Bag 17/Dec/2020.pdf
HTML Datasheet
VIPER25 Datasheet.pdf
PCN Assembly/Origin
VIPERxx SO-16 Testing Finishing Location 21/Nov/20.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

View More
VIPER25LD Image

VIPER25LD

STMicroelectronics
32D-VIPER25LD

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

0 RFQ
Shopping cart (0 Items)
It is empty.
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB