Name: LNK603DG
Brand: Power Integrations
SKU: LNK603DG
Availability: InStock
Rating: 5 (123 reviews)

LNK603DG

For Reference Only

Part Number	LNK603DG
Manufacturer	Power Integrations
Description	IC OFFLINE SWIT CV/CC HV 8SOIC
Datasheet	LNK603DG Datasheet LNK603DG Specifications
Package	8-SOIC (0.154", 3.90mm Width) 7 leads
ECAD
In Stock	879,360 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 7 - Jun 12 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LNK603DG (PMIC - AC DC Converters, Offline Switchers) is manufactured by Power Integrations and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For LNK603DG specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LNK603DG with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LNK603DG.

LNK603DG Specifications

Manufacturer	Power Integrations
Category	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package	8-SOIC (0.154", 3.90mm Width) 7 leads
ECAD
Series	LinkSwitch?-II
Output Isolation	Isolated
Internal Switch(s)	Yes
Voltage - Breakdown	700V
Topology	Flyback
Voltage - Start Up	-
Voltage - Supply (Vcc/Vdd)	-
Duty Cycle	55%
Frequency - Switching	Up to 85kHz
Power (Watts)	3.3W
Fault Protection	Current Limiting, Open Loop, Over Temperature, Short Circuit
Control Features	-
Operating Temperature	-40°C ~ 150°C (TJ)
Package / Case	8-SOIC (0.154", 3.90mm Width) 7 leads
Supplier Device Package	SO-8C
Mounting Type	Surface Mount

LNK603DG Datasheet

LNK603DG Reviews

Lane*****yden

April 4, 2023

★ ★ ★ ★ ★

Awesome selection! Great service for whatever electronic parts you want! Prices are competitive as well. Thank you!

Thal*****hetty

April 1, 2023

★ ★ ★ ★ ★

To be honest, you're beating your competitor on delivery - sometimes I request 2nd day and you still get it here overnight. Thanks!

Maria*****amanian

March 21, 2023

★ ★ ★ ★ ★

I tested some and all look good.

Loui*****lacruz

March 19, 2023

★ ★ ★ ★ ★

Outstanding supplier! Heisener is on a very short list of suppliers I can recommend. From stock, pricing, ease of ordering and great service, they get it all.

Everl*****Stuart

March 2, 2023

★ ★ ★ ★ ★

Used these for a solar project, and they are working great.

Write a Review

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LNK603DG Packaging

LNK603DG FAQ

1. How to order LNK603DG on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that LNK603DG is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LNK603DG. All suppliers must pass our qualification reviews before they can publish their products including LNK603DG on Heisener; we pay more attention to the channels and quality of LNK603DG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LNK603DG price and inventory displayed accurate?

The price and inventory of LNK603DG fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of LNK603DG?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LNK603DG we delivered, we will accept the replacement or return of the LNK603DG only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LNK603DG.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as LNK603DG pin diagram, LNK603DG datasheet?

If you need any after-sales service, please do not hesitate to contact us.

LNK603DG Related Products

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ELM 2-595	Bivar Inc., LED MT SR VERT, -, LinkSwitch?-II	View
SI-B9U111560WW	Samsung, LED 3500K 90CRI LM561B, -, LinkSwitch?-II	View
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965972-5	TE Connectivity AMP Connectors, POSLOCK FA-STE-H6,3, -, LinkSwitch?-II	View
BCS-132-L-D-TE-004	Samtec Inc., BOX CONNECTOR SOCKET STRIP, -, LinkSwitch?-II	View
1-1877848-4	TE Connectivity AMP Connectors, PLUG 10POS 0 DEG BLK/RED 4.0-5.2, -, LinkSwitch?-II	View
ASM24DRAN	Sullins Connector Solutions, CONN EDGE DUAL FMALE 48POS 0.156, -, LinkSwitch?-II	View
INN3674C-H601-TL	Power Integrations, IC OFFLINE SWITCH SR CONTROL, 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads, LinkSwitch?-II	View
XC6136C47CMR-G	Torex Semiconductor Ltd, ULTRA-LOW POWER (88NA) VOLTAGE D, -, LinkSwitch?-II	View

LNK603DG Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

LNK603DG-TL

D# LNK603DG-TL

Power Integrations

CV/CC Switcher 7-Pin SOIC-C T/R - Tape and Reel (Alt: LNK603DG-TL)

RoHS: Compliant

LNK603DG

D# LNK603DG

Power Integrations

CV/CC Switcher 7-Pin SOIC-C - Rail/Tube (Alt: LNK603DG)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LNK603DG-TL

D# LNK603DG-TL

Power Integrations

CV/CC Switcher 7-Pin SOIC-C T/R (Alt: LNK603DG-TL)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LNK603DG-TL

D# LNK603DG-TL

Power Integrations

CV/CC Switcher 7-Pin SOIC-C T/R (Alt: LNK603DG-TL)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LNK603DG

Power Integrations

Power Integrations LNK603DG

830

LNK603DG-TL

Power Integrations

IC OFFLINE SWIT CV/CC HV 8SOIC

Part Number

Manufacturer

Description

Stock

LNK603DG-TL

D# 596-1721-1-ND

Power Integrations

IC OFFLINE SWIT CV/CC HV 8SOIC

1965

LNK603DG

D# 596-1220-5-ND

Power Integrations

IC OFFLINE SWIT CV/CC HV 8SOIC

2198

Part Number

Manufacturer

Description

Stock

LNK603DG

D# LNK603DG

National Semiconductor Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

2514

Part Number

Manufacturer

Description

Stock

LNK603DG-TL

Power Integrations

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
LNK603DG	POWER INTEGRATIONS	OEM/CM QUOTES ONLY \| NO BROKERS	2956
LNK603DG0105TL	POWER	OEM/CM QUOTES ONLY \| NO BROKERS	3101
LNK603DGTL	PI	OEM/CM QUOTES ONLY \| NO BROKERS	23200

Part Number

Manufacturer

Description

Stock

LNK603DG

Power Integrations

Converter Offline Topology

RoHS: Compliant

890

Part Number

Manufacturer

Description

Stock

LNK603DG

Power Integrations

in stock - can ship the same day

1968

Part Number

Manufacturer

Description

Stock

LNK603DG

POWER

OEM/CM Immediate delivery

8000

LNK603DG-TL

POWER

OEM/CM Immediate delivery

45000

Part Number

Manufacturer

Description

Stock

LNK603DG

D# NS-LNK603DG

Power Integrations

OEM/CM ONLY

33777

LNK603DG-TL

D# NS-LNK603DG-TL

Power Integrations

OEM/CM ONLY

6828

Part Number

Manufacturer

Description

Stock

LNK603DG

D# 1465703

Power Integrations

Power Integrations LNK603DG AC-DC Converter 7-Pin, SOC, TU

Min Qty: 100

Container: Tube

700

Part Number	Manufacturer	Description	Stock
LNK603DGTL	Power Integrations	OEM/CM ONLY	22511
LNK603DG0105TL	PWI	OEM/CM ONLY	1734
LNK603DG	Power Integrations	OEM/CM ONLY	1984

Part Number

Manufacturer

Description

Stock

LNK603DG-TL

POWER

IN stock Immediate delivery

44985

LNK603DG

POWER

IN stock Immediate delivery

8015

Part Number

Manufacturer

Description

Stock

LNK603DG

POWER

shipping today

526

LNK603DG-TL

POWER

shipping today

26996

Part Number

Manufacturer

Description

Stock

LNK603DG-TL

Power Integrations

IC OFFLINE SWIT CV/CC HV 8SOIC

4886

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LNK603DG

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS