Skip to main content

STMicroelectronics VIPER12AS Microcontrollers

0.48A SWITCHING REGULATOR, 66kHz SWITCHING FREQ-MAX, PDSO8, SO-8

3,084STMicroelectronics8-SOIC (0.154", 3.90mm Width)$0.44
VIPER12AS - No Image Available

Same model may have multiple batches, images only for reference.

VIPER12AS
Manufacturer
Part Number (MPN)
VIPER12AS
Detailed Description
0.48A SWITCHING REGULATOR, 66kHz SWITCHING FREQ-MAX, PDSO8, SO-8
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Obsolete
Datasheet
PDF VIPER12AS Datasheet
Quick Jump:
Ready to order?In stock and ready to ship.
Competitive Pricing
Fast & Reliable Delivery
Quality Assured

Technical Specifications

STMicroelectronics VIPER12AS Microcontrollers technical specifications.

General

Series
VIPER™
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TC)
Supply Voltage
9V ~ 38V
Lifecycle Status
Obsolete
Switching Frequency
60kHz
Power Watts
8 W
Fault Protection
Current Limiting, Over Temperature, Over
Output Isolation
Non-Isolated

Alternate Parts Comparison (VIPER12AS vs VIPER265KDTR vs VIPER115HSTR vs VIPER013BLSTR)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case8-SOIC16-SOIC10-SOP10-SOP
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 150°C (TC)-40°C ~ 150°C (TJ)-40°C ~ 125°C (TJ)-40°C ~ 150°C (TJ)
Supply Voltage9V ~ 38V11.5V ~ 23.5V4.5V ~ 30V4.5V ~ 30V
Switching Frequency60kHz60kHz120kHz60kHz
Control Features--EN, Soft StartSoft StartEN, Soft Start
Duty Cycle--80%80%80%
Fault ProtectionCurrent Limiting, Over Temperature, OverCurrent Limiting, Over Load, Short CircuitCurrent Limiting, Over Load, Over Voltage, Short CircuitCurrent Limiting, Over Load, Over Voltage, Short Circuit
Internal Switch SYesYesYesYes
Output IsolationNon-IsolatedEitherNon-IsolatedEither
Power Watts8 W20 W12 W8 W
Topology--Buck, Buck-Boost, FlybackBuck, Buck-Boost, FlybackBuck, Buck-Boost, Flyback
Action

More Parts in Microcontrollers

Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.