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VIPER122LSTR

Name: STMicroelectronics VIPER122LSTR
Brand: STMicroelectronics
SKU: 511-VIPER122LSTR
Price: 0.94 EUR
Availability: InStock

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See Product Specifications

Mouser No:

511-VIPER122LSTR

Mfr. No:

VIPER122LSTR

Mfr.:

STMicroelectronics

Description:

AC/DC Converters High voltage converter

Complete Your Design

Datasheet:

VIPER122LSTR Datasheet (PDF)

ECAD Model:

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More Information

Learn more about STMicroelectronics VIPER122LSTR

In Stock: 1,223

Stock:: 1,223

Can Dispatch Immediately

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On Order:: 2,500

Expected 18/12/2026
Factory Lead Time:: 28

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

€-.--

Ext. Price:

€-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2500)

Cut Tape

MouseReel™ (+€5.00)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	€0.946	€0.95
	€0.685	€6.85
	€0.617	€15.43
	€0.543	€54.30
	€0.507	€126.75
	€0.486	€243.00
	€0.47	€470.00
Full Reel (Order in multiples of 2500)
	€0.45	€1,125.00
	€0.439	€2,195.00

† A MouseReel™ fee of €5.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	STMicroelectronics
Product Category:	AC/DC Converters
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	SSOP-10
Input / Supply Voltage - Min:	11.5 V
Input / Supply Voltage - Max:	23.5 V
Topology:	Buck, Flyback
Technology:	Si
Switching Frequency:	60 kHz
Duty Cycle - Max:	80 %
Operating Supply Current:	20 mA
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 150 C
Series:	VIPER122
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	STMicroelectronics
Isolation:	Isolated/Non-Isolated
Moisture Sensitive:	Yes
Number of Outputs:	1 Output
Product:	AC/DC Converters
Product Type:	AC/DC Converters
Factory Pack Quantity:	2500
Subcategory:	PMIC - Power Management ICs
Tradename:	VIPerPlus
Type:	High Voltage Converter
Unit Weight:	81 mg

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Datasheet

VIPER122LSTR Datasheet (PDF)

PCN

Compliance Codes

CNHTS:: 8542399000
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: EAR99

Origin Classifications

Country of Origin:: China
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

VIPER122 High-Voltage Converter

STMicroelectronics VIPER122 High-Voltage Converter combines a 730V rugged power MOSFET with PWM control. The high-performance, high-voltage converter embeds a high-voltage startup with current sense circuitry, resulting in a reduction of components in a BOM. The VIPER122 offers a burst mode feature allowing a very low input power consumption at light loads. Additionally, the VIPER122 features frequency jittering that spreads the EMI and enables the use of a smaller filter.