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HomeProductsIntegrated Circuits (ICs)PMIC - AC DC Converters, Offline SwitchersVIPER122LSTR
VIPER122LSTR Image
Image may be representation.
See specifications for product details.

VIPER122LSTR - STMicroelectronics

Manufacturer Part Number
VIPER122LSTR
Manufacturer
STMicroelectronics
Allelco Part Number
32D-VIPER122LSTR
ECAD Model
Parts Description
IC OFFLINE SW MULT TOP 10SSOP
Detailed Description
Package
10-SOP (0.154", 3.90mm Width)
Data sheet
VIPER122 Datasheet.pdf
RoHs Status
ROHS3 Compliant
In stock: 87510

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Quantity

Specifications

VIPER122LSTR Tech Specifications
STMicroelectronics - VIPER122LSTR technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - VIPER122LSTR

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply (Vcc/Vdd) 11.5V ~ 23.5V  
Voltage - Start Up 13 V  
Voltage - Breakdown 730V  
Topology Buck, Buck-Boost, Flyback  
Supplier Device Package 10-SSOP  
Series -  
Power (Watts) 11 W  
Package / Case 10-SOP (0.154", 3.90mm Width)  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Output Isolation Either  
Operating Temperature -40°C ~ 150°C (TJ)  
Mounting Type Surface Mount  
Internal Switch(s) Yes  
Frequency - Switching 60kHz  
Fault Protection Current Limiting, Short Circuit  
Duty Cycle 80%  
Control Features -  
Base Product Number VIPER122  

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics VIPER122LSTR

Product Attribute VIPER122LSTR VIPER12ADIP-E VIPER12ASTR-E VIPER15HN
Part Number VIPER122LSTR VIPER12ADIP-E VIPER12ASTR-E VIPER15HN
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Frequency - Switching 60kHz 60kHz 60kHz 225kHz
Mounting Type Surface Mount Through Hole Surface Mount Through Hole
Power (Watts) 11 W 13 W 8 W 10 W
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TC) -40°C ~ 150°C (TC) -40°C ~ 150°C (TJ)
Control Features - - - -
Series - VIPER™ VIPER™ VIPer™ plus
Topology Buck, Buck-Boost, Flyback - - Flyback
Package / Case 10-SOP (0.154", 3.90mm Width) 8-DIP (0.300', 7.62mm) 8-SOIC (0.154", 3.90mm Width) 8-DIP (0.300', 7.62mm), 7 Leads
Voltage - Breakdown 730V 730V 730V 800V
Supplier Device Package 10-SSOP 8-DIP 8-SOIC 7-DIP
Voltage - Start Up 13 V 14.5 V 14.5 V 14 V
Internal Switch(s) Yes Yes Yes Yes
Fault Protection Current Limiting, Short Circuit Current Limiting, Over Temperature, Over Voltage Current Limiting, Over Temperature, Over Voltage Current Limiting, Over Temperature, Over Voltage
Voltage - Supply (Vcc/Vdd) 11.5V ~ 23.5V 9V ~ 38V 9V ~ 38V 8.5V ~ 23.5V
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tube
Output Isolation Either Non-Isolated Non-Isolated Isolated
Duty Cycle 80% - - -
Base Product Number VIPER122 VIPER12 VIPER12 VIPER15

VIPER122LSTR Datasheet PDF

Download VIPER122LSTR pdf datasheets and STMicroelectronics documentation for VIPER122LSTR - STMicroelectronics.

Datasheets
VIPER122 Datasheet.pdf
PCN Packaging
Cover Tape 07/Sep/2019.pdf Material Barrier Bag 17/Dec/2020.pdf
PCN Assembly/Origin
Viperyyy 22/Mar/2021.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

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VIPER122LSTR Image

VIPER122LSTR

STMicroelectronics
32D-VIPER122LSTR

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