VIPER38LD

Part No :: VIPER38LD

Manufacturer: STMicroelectronics

VIGOR # :: 3933358

Description: IC AC-DC CONVERTER FIXED 16SOIC

Catalog: PMIC - AC DC Converters, Offline Switchers

DataSheet: VIPER38LD PDF

Country of origin: -

Date code: -

VIPER38LD 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:	60kHz
Power (Watts):	20 W
Fault Protection:	Current Limiting, Over Temperature, Over Voltage, Short Circuit
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
VIPER28HD Match 71%	STMicroelectronics IC OFFLINE CONV PWM 800V 16SOIC	VIPER38LD vs VIPER28HD
VIPER28HDTR Match 71%	STMicroelectronics IC OFFLINE CONV PWM 800V 16SOIC	VIPER38LD vs VIPER28HDTR
VIPER28LD Match 100%	STMicroelectronics IC OFFLINE CONV PWM 800V 16SOIC	VIPER38LD vs VIPER28LD
VIPER28LDTR Match 100%	STMicroelectronics IC OFFLINE CONV PWM 800V 16SOIC	VIPER38LD vs VIPER28LDTR
VIPER38LDTR Match 100%	STMicroelectronics IC AC-DC CONVERTER FIXED 16SOIC	VIPER38LD vs VIPER38LDTR
VIPER38HD Match 71%	STMicroelectronics IC AC-DC CONVERTER FIXED 16SOIC	VIPER38LD vs VIPER38HD

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.
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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: 3314

Shipped from

HK warehouse

Expected Shipping Date

Jul 31 - Aug 04 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.3000~~	~~$1.30~~
50	~~$1.1069~~	~~$55.35~~
100	~~$0.9093~~	~~$90.93~~
500	~~$0.7511~~	~~$375.56~~
1000	~~$0.5930~~	~~$592.99~~

Current price of VIPER38LD 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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VIPER38LD

VIPER38LD

3933358

Pricing(USD)