VIPER27LD

Part No :: VIPER27LD

Manufacturer: STMicroelectronics

VIGOR # :: 3931857

Description: IC OFFLINE CONV PWM OVP 16-SOIC

Catalog: PMIC - AC DC Converters, Offline Switchers

DataSheet: VIPER27LD PDF

Country of origin: -

Date code: -

VIPER27LD 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
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
VIPER17LD Match 98%	STMicroelectronics IC OFFLINE CONV PWM OVP 16SOIC	VIPER27LD vs VIPER17LD
VIPER37HD Match 71%	STMicroelectronics IC AC-DC CONVERTER FIXED 16SOIC	VIPER27LD vs VIPER37HD
VIPER27HD Match 71%	STMicroelectronics IC OFFLINE CONV PWM OVP 16-SOIC	VIPER27LD vs VIPER27HD
VIPER27HDTR Match 71%	STMicroelectronics IC OFFLINE CONV PWM OVP OCP 16SO	VIPER27LD vs VIPER27HDTR
VIPER37LD Match 100%	STMicroelectronics IC AC-DC CONVERTER FIXED 16SOIC	VIPER27LD vs VIPER37LD
VIPER37HDTR Match 71%	STMicroelectronics IC AC-DC CONVERTER FIXED 16SOIC	VIPER27LD 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.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
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: 1760

Shipped from

HK warehouse

Expected Shipping Date

Jul 29 - Aug 02 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.1000~~	~~$1.10~~
50	~~$0.9329~~	~~$46.64~~
100	~~$0.7663~~	~~$76.63~~
500	~~$0.6330~~	~~$316.52~~
1000	~~$0.4998~~	~~$499.76~~

Current price of VIPER27LD 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

Hot Products

LT1244IS8#TRPBF

IC REG CTRLR BUCK ISO CM 8-SOIC

NCP1396BDR2G

IC REG CTRLR ISO PWM VM 16-SOIC

FS6M12653RTCYDT

SWITCHING REGULATOR

VIPER27LD

VIPER27LD

3931857

Pricing(USD)