VIPER37HD

Part No :: VIPER37HD

Manufacturer: STMicroelectronics

VIGOR # :: 3931449

Description: IC AC-DC CONVERTER FIXED 16SOIC

Catalog: PMIC - AC DC Converters, Offline Switchers

DataSheet: VIPER37HD PDF

Country of origin: -

Date code: -

VIPER37HD Specifications

Type	Description
Series:	VIPer™ plus
Package:	Tube
Part Status:	Active
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:	115kHz
Power (Watts):	20 W
Fault Protection:	Current Limiting, Over Temperature, Over Voltage
Control Features:	-
Operating Temperature:	-40°C ~ 150°C (TJ)
Package / Case:	16-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	16-SO
Mounting Type:	Surface Mount

Alternative Products

Part Number	Manufacturer & Description	Compare
VIPER27HD Match 100%	STMicroelectronics IC OFFLINE CONV PWM OVP 16-SOIC	VIPER37HD vs VIPER27HD
VIPER17HD Match 98%	STMicroelectronics IC OFFLINE CONV PWM OVP 16SOIC	VIPER37HD vs VIPER17HD
VIPER25LDTR Match 91%	STMicroelectronics IC OFFLINE CONV PWM OVP OCP 16SO	VIPER37HD vs VIPER25LDTR
VIPER17HDTR Match 98%	STMicroelectronics IC OFFLINE CONV PWM OVP 16SOIC	VIPER37HD vs VIPER17HDTR
VIPER27HDTR Match 100%	STMicroelectronics IC OFFLINE CONV PWM OVP OCP 16SO	VIPER37HD vs VIPER27HDTR
VIPER37HDTR Match 100%	STMicroelectronics IC AC-DC CONVERTER FIXED 16SOIC	VIPER37HD vs VIPER37HDTR

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

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Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 6785

Shipped from

HK warehouse

Expected Shipping Date

Jul 29 - Aug 02 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.3000~~	~~$1.30~~
50	~~$1.1178~~	~~$55.89~~
100	~~$0.9310~~	~~$93.10~~
500	~~$0.7814~~	~~$390.71~~
1000	~~$0.6318~~	~~$631.85~~

Current price of VIPER37HD is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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