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HomeProductsIntegrated Circuits (ICs)PMIC - AC DC Converters, Offline SwitchersVIPER12ASTR-E
VIPER12ASTR-E Image
Image may be representation.
See specifications for product details.

VIPER12ASTR-E - STMicroelectronics

Manufacturer Part Number
VIPER12ASTR-E
Manufacturer
STMicroelectronics
Allelco Part Number
32D-VIPER12ASTR-E
ECAD Model
Parts Description
IC OFFLINE SWITCH 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
VIPER12A-E.pdf
RoHs Status
ROHS3 Compliant
In stock: 51590

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Quantity

Specifications

VIPER12ASTR-E Tech Specifications
STMicroelectronics - VIPER12ASTR-E technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - VIPER12ASTR-E

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply (Vcc/Vdd) 9V ~ 38V  
Voltage - Start Up 14.5 V  
Voltage - Breakdown 730V  
Topology -  
Supplier Device Package 8-SOIC  
Series VIPER™  
Power (Watts) 8 W  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Output Isolation Non-Isolated  
Operating Temperature -40°C ~ 150°C (TC)  
Mounting Type Surface Mount  
Internal Switch(s) Yes  
Frequency - Switching 60kHz  
Fault Protection Current Limiting, Over Temperature, Over Voltage  
Duty Cycle -  
Control Features -  
Base Product Number VIPER12  

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics VIPER12ASTR-E

Product Attribute VIPER12ASTR-E VIPER12AS-E VIPER12ADIP VIPER122LSTR
Part Number VIPER12ASTR-E VIPER12AS-E VIPER12ADIP VIPER122LSTR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Control Features - - - -
Package Tape & Reel (TR) Tube Tube Tape & Reel (TR)
Base Product Number VIPER12 VIPER12 VIPER12 VIPER122
Fault Protection Current Limiting, Over Temperature, Over Voltage Current Limiting, Over Temperature, Over Voltage Current Limiting, Over Temperature, Over Voltage Current Limiting, Short Circuit
Voltage - Breakdown 730V 730V 730V 730V
Power (Watts) 8 W 8 W 13 W 11 W
Frequency - Switching 60kHz 60kHz 60kHz 60kHz
Supplier Device Package 8-SOIC 8-SOIC 8-DIP 10-SSOP
Topology - - - Buck, Buck-Boost, Flyback
Operating Temperature -40°C ~ 150°C (TC) -40°C ~ 150°C (TC) -40°C ~ 150°C (TC) -40°C ~ 150°C (TJ)
Mounting Type Surface Mount Surface Mount Through Hole Surface Mount
Output Isolation Non-Isolated Non-Isolated Non-Isolated Either
Internal Switch(s) Yes Yes Yes Yes
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-DIP (0.300", 7.62mm) 10-SOP (0.154", 3.90mm Width)
Duty Cycle - - - 80%
Voltage - Supply (Vcc/Vdd) 9V ~ 38V 9V ~ 38V 9V ~ 38V 11.5V ~ 23.5V
Series VIPER™ VIPER™ VIPER™ -
Voltage - Start Up 14.5 V 14.5 V 14.5 V 13 V

VIPER12ASTR-E Datasheet PDF

Download VIPER12ASTR-E pdf datasheets and STMicroelectronics documentation for VIPER12ASTR-E - STMicroelectronics.

PCN Packaging
Mult Dev Inner Pkg Chg 30/Oct/2019.pdf Material Barrier Bag 17/Dec/2020.pdf
PCN Other
IPG-IPC/14/8450 25/Apr/2014.pdf
PCN Assembly/Origin
Mult Devices 19/Jun/2018.pdf
HTML Datasheet
VIPER12A-E.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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VIPER12ASTR-E

STMicroelectronics
32D-VIPER12ASTR-E

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