+1 500 000 products in offer

6000 packages per day

+300 000 clients from 150 countries

Quick Buy Favourites
Cart

We would like to inform that on 11.06.2026 at 06:00 PM - 06:30 PM (CEST) some problems with access to the website and online orders may occur. We apologize for any inconvenience.

No U.S. Customs – Order from TME with Confidence

 Here you will find out more
Documentation EN
Documentation EN

VIPER12ASTR-E

IC: driver; buck,buck-boost,flyback; SO8; 0.4A; 730V; Ch: 1; 7÷38VDC

Manufacturer: STMicroelectronics

Manufacturer part number:
VIPER12ASTR-E
TME Symbol:
VIPER12ASTR-E

Specification

Manufacturer
STMicroelectronics
Type of integrated circuit
driver
Topology
buck, buck-boost, flyback
Kind of integrated circuit
AC/DC switcher, PWM controller
Case
SO8
Output current
0.4A
Output voltage
730V
Number of channels
1
Mounting
SMD
Operating temperature
-40...150°C
Application
SMPS
Operating voltage
7...38V DC
Frequency
54...66kHz
Kind of package
reel, tape
Supply voltage
  • 13...38V
Gross weight0.11 g
Certificates
See other products in this category: Voltage regulators - PWM circuits STMicroelectronics,
*
VIPER12ASTR-E
2550 in TME stock
Net price for quantities from 1 pcs - 0.99 USDGross price for quantities from 1 pcs - 0.99 USD
Net price for quantities from 10 pcs - 0.75 USDGross price for quantities from 10 pcs - 0.75 USD
Net price for quantities from 25 pcs - 0.68 USDGross price for quantities from 25 pcs - 0.68 USD
Net price for quantities from 50 pcs - 0.63 USDGross price for quantities from 50 pcs - 0.63 USD
Net price for quantities from 100 pcs - 0.61 USDGross price for quantities from 100 pcs - 0.61 USD
No. of pieces (Multiplicity: 1)
Packaging method by the manufacturerReel = 2 500 pcs