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VIPER37LD
VIPER37LD
Active
Description:  IC OFFLINE SWITCH FLYBACK 16SO
Manufacturer:  STMicroelectronics
Datasheet:   VIPER37LD Datasheet
History Price: Active
In Stock: 27300
VIPER37LD Specification
Specification
Part No
VIPER37LD
Category
PMIC - AC DC Converters, Offline Switchers
Manufacturer
STMicroelectronics
Series
VIPer plus
Packaging
Tube
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Output Isolation
Isolated
Internal Switch(s)
Yes
Voltage - Breakdown
800V
Topology
Flyback
Voltage - Start Up
14 V
Voltage - Supply (Vcc/Vdd)
8.5V ~ 23.5V
Duty Cycle
80%
Frequency - Switching
60kHz
Power (Watts)
20 W
Fault Protection
Current Limiting, Over Temperature, Over Voltage
Control Features
-
Operating Temperature
-40 ℃ ~ 150 ℃ (TJ)
Package / Case
16-SOIC (0.154", 3.90mm Width)
Supplier Device Package
16-SO
Mounting Type
Surface Mount
VIPER37LD PDF Datasheet
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  • Customer Reviews
    4.95 out of 5.00 stars from 96 customer reviews from all over the world
    Jonas Müller
    Germany
    5 stars
    2026-09-18 01:35
    Came a month earlier than specified, class
    Bruno Gomes Jr.
    Brazil
    5 stars
    2026-09-18 01:17
    Everything arrived fast and quiet, great seller recommend.
    Ulysses Rocha
    Brazil
    5 stars
    2026-09-17 23:58
    Perfect fast very well packed send correctly confirm the order seller and the store Note 10 congratulations again to buy for sure can buy without fear shop and seller serious
    David Wright
    United States
    5 stars
    2026-09-17 23:19
    Item received as described. Very little packaging, some timer legs came bent, but should not affect item performance after being bent back.
    Beata Włodarczyk
    Poland
    5 stars
    2026-09-17 23:11
    Fast delivery and according to the description. Recommend.
    Sarah Green
    United States
    5 stars
    2026-09-17 23:00
    Not yet tested but according to the photos