L6566B

Part No :: L6566B

Manufacturer: STMicroelectronics

VIGOR # :: 3931964

Description: IC CTRLR OVP OTP UVLO HV 16SOIC

Catalog: PMIC - AC DC Converters, Offline Switchers

DataSheet: L6566B PDF

Country of origin: -

Date code: -

L6566B Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Active
Output Isolation:	Isolated
Internal Switch(s):	No
Voltage - Breakdown:	-
Topology:	Flyback
Voltage - Start Up:	14 V
Voltage - Supply (Vcc/Vdd):	8V ~ 23V
Duty Cycle:	75%
Frequency - Switching:	10kHz ~ 300kHz
Power (Watts):	-
Fault Protection:	Current Limiting, Over Load
Control Features:	Soft Start
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
L6566BTR Match 100%	STMicroelectronics IC CTRLR OVP OTP UVLO HV 16SOIC	L6566B vs L6566BTR
L6566ATR Match 97%	STMicroelectronics IC CTRLR OVP UVLO 16SOIC	L6566B vs L6566ATR
L6566BHTR Match 100%	STMicroelectronics IC CONT PWM PROG SMPS SO16N	L6566B vs L6566BHTR
L6591TR Match 84%	STMicroelectronics IC CTRLR PWM PROG CM HV 16SOIC	L6566B vs L6591TR
L6566A Match 97%	STMicroelectronics IC CTRLR OVP UVLO 16SOIC	L6566B vs L6566A
L6566BH Match 100%	STMicroelectronics IC CTLR PWM MULTIMODE SMPS 16SOI	L6566B vs L6566BH

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: 1723

Shipped from

HK warehouse

Expected Shipping Date

Jul 30 - Aug 03 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.6900~~	~~$1.69~~
50	~~$1.4288~~	~~$71.44~~
100	~~$1.2174~~	~~$121.74~~
500	~~$1.0002~~	~~$500.10~~
1000	~~$0.8287~~	~~$828.74~~

Current price of L6566B 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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L6566B

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3931964

Pricing(USD)