Mfr Part #:

VIPER12ASTR-E

Name: VIPER12ASTR-E
Brand: STMicroelectronics
SKU: VIPER12ASTR-E
Availability: InStock

Mfr Name: STMicroelectronics

Description:

IC OFFLINE SWITCH 8SOIC

✓ Total Stock: 103,500 pcs

VIPER12ASTR-E Available from 4 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Braun Electronic Components ✓ Non-Authorised Inventory information	1,000 pcs On Request	1000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Risen Electronics ✓ Non-Authorised Inventory information	5,000 pcs On Request	5000 pcs	On Request	1	On Request	On Request	On Request	On Request	2026-02-16 21:33:16
Fe Components ✓ Non-Authorised Inventory information	20,000 pcs On Request	20000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Seba Components ✓ Non-Authorised Inventory information	77,500 pcs On Request	77500 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

Short technical summary and product information.

IC OFFLINE SWITCH 8SOIC

Mfr Standard Lead Time: 12 weeks (varies by distributor)

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Same form/fit/function or matching attribute configuration across different manufacturers.

VIPER12AS-E

STMicroelectronics

IC OFFLINE SWITCH 8SOIC

VIPER12AS

STMicroelectronics

IC OFFLINE SWITCH 8SOIC

Category	AC DC Converters, Offline Switches
Manufacturer Name	STMicroelectronics
Fault Protection	Current Limiting, Over Temperature, Over Voltage
Frequency	60kHz
Internal Switch(s)	Yes
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 150°C (TC)
Output Isolation	Non-Isolated
Power (Watts)	8 W
Supplier Device Package	8-SOIC
Voltage	9V ~ 38V