VIPER012LSTR is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


STMicroelectronics
In Stock: 0
Unit Price: $2.37000
Datasheet

Parametric Equivalent


STMicroelectronics
In Stock: 0
Unit Price: $2.46000
Datasheet

Parametric Equivalent


STMicroelectronics
In Stock: 2,872
Unit Price: $2.22000
Datasheet
Converter Offline Buck, Buck-Boost, Flyback Topology 60kHz 10-SSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

VIPER012LSTR

DigiKey Part Number
497-16573-2-ND - Tape & Reel (TR)
497-16573-1-ND - Cut Tape (CT)
497-16573-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
VIPER012LSTR
Description
IC OFFLINE SWITCH MULT TOP 10SSO
Manufacturer Standard Lead Time
99 Weeks
Customer Reference
Detailed Description
Converter Offline Buck, Buck-Boost, Flyback Topology 60kHz 10-SSOP
Datasheet
 Datasheet
EDA/CAD Models
VIPER012LSTR Models
Product Attributes
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Category
Duty Cycle
80%
Manufacturer
STMicroelectronics
Frequency - Switching
60kHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Power (Watts)
7 W
Part Status
Active
Fault Protection
Current Limiting, Over Temperature, Over Voltage, Short Circuit
Output Isolation
Either
Operating Temperature
-40°C ~ 150°C (TJ)
Internal Switch(s)
Yes
Package / Case
10-SOP (0.154", 3.90mm Width)
Voltage - Breakdown
800V
Supplier Device Package
10-SSOP
Topology
Buck, Buck-Boost, Flyback
Mounting Type
Surface Mount
Voltage - Start Up
8 V
Base Product Number
Voltage - Supply (Vcc/Vdd)
4.5V ~ 30V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
VIPER011LSSTMicroelectronics0497-17266-ND$2.37000Parametric Equivalent
VIPER011LSTRSTMicroelectronics0497-16698-1-ND$2.46000Parametric Equivalent
VIPER013LSTRSTMicroelectronics2,872497-VIPER013LSTRCT-ND$2.22000Parametric Equivalent
In-Stock: 0
2,500 estimated in stock on 10-Sep-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.38000$1.38
10$1.00100$10.01
25$0.90720$22.68
100$0.80380$80.38
250$0.75452$188.63
500$0.72476$362.38
1,000$0.71405$714.05
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.67442$1,686.05
5,000$0.65884$3,294.20
7,500$0.65104$4,882.80
12,500$0.64240$8,030.00
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.