VIPER28HD is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent


STMicroelectronics
In Stock: 1,423
Unit Price: £1.55000
Datasheet

Parametric Equivalent


STMicroelectronics
In Stock: 1,335
Unit Price: £0.84000
Datasheet

Parametric Equivalent


STMicroelectronics
In Stock: 2,189
Unit Price: £1.17000
Datasheet
Converter Offline Flyback Topology 115kHz 16-SO
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Converter Offline Flyback Topology 115kHz 16-SO

VIPER28HD

DigiKey Part Number
VIPER28HD-ND
Manufacturer
Manufacturer Product Number
VIPER28HD
Description
IC OFFLINE SWITCH FLYBACK 16SO
Manufacturer Standard Lead Time
28 Weeks
Customer Reference
Detailed Description
Converter Offline Flyback Topology 115kHz 16-SO
Datasheet
 Datasheet
EDA/CAD Models
VIPER28HD Models
Product Attributes
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Category
Voltage - Supply (Vcc/Vdd)
8.5V ~ 23.5V
Manufacturer
STMicroelectronics
Duty Cycle
80%
Series
Frequency - Switching
115kHz
Packaging
Tube
Power (Watts)
16 W
Part Status
Active
Fault Protection
Current Limiting, Over Temperature, Over Voltage, Short Circuit
Output Isolation
Isolated
Operating Temperature
-40°C ~ 150°C (TJ)
Internal Switch(s)
Yes
Package / Case
16-SOIC (0.154", 3.90mm Width)
Voltage - Breakdown
800V
Supplier Device Package
16-SO
Topology
Flyback
Mounting Type
Surface Mount
Voltage - Start Up
14 V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
VIPER28HDTRSTMicroelectronics1,423497-11244-1-ND£1.55000Parametric Equivalent
VIPER38HDSTMicroelectronics1,335497-VIPER38HD-ND£0.84000Parametric Equivalent
VIPER38HDTRSTMicroelectronics2,189497-VIPER38HDTRCT-ND£1.17000Parametric Equivalent
Available To Order
Check Lead Time
All prices are in GBP
Tube
QuantityUnit PriceExt Price
2,000£0.33904£678.08
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:£0.33904
Unit Price with VAT:£0.40685