Name: LNK305DG
Brand: Power Integrations
SKU: LNK305DG
Availability: InStock
Rating: 5 (93 reviews)

LNK305DG

For Reference Only

Part Number	LNK305DG
Manufacturer	Power Integrations
Description	IC OFFLINE SWIT OCP 8SOIC
Datasheet	LNK305DG Datasheet LNK305DG Specifications
Package	8-SOIC (0.154", 3.90mm Width) 7 leads
ECAD
In Stock	306,000 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 14 - May 19 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LNK305DG (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 LNK305DG specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LNK305DG with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LNK305DG.

LNK305DG 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?-TN
Output Isolation	Non-Isolated
Internal Switch(s)	Yes
Voltage - Breakdown	700V
Topology	Buck, Buck-Boost, Flyback
Voltage - Start Up	-
Voltage - Supply (Vcc/Vdd)	-
Duty Cycle	69%
Frequency - Switching	66kHz
Power (Watts)	-
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

LNK305DG Datasheet

LNK305DG Reviews

Dia*****Lalla

April 3, 2023

★ ★ ★ ★ ★

Well packaged and good condition with the parts, arrived on time, good customer service.

Ari*****uong

March 23, 2023

★ ★ ★ ★ ★

The prices are very competitive, I've had a few transactions lately and all were smooth as glass. I'm a very satisfied customer!

Aryan*****ramillo

March 22, 2023

★ ★ ★ ★ ★

Great Seller, Great Item, the quality is great, Highly Recommended.

Cly*****Beck

March 17, 2023

★ ★ ★ ★ ★

It works fine and does what it has designed for. No regrets.

Wre*****ortez

February 28, 2023

★ ★ ★ ★ ★

Very good product for electronic projects and are of great quality and test great.

Eri*****Wise

February 26, 2023

★ ★ ★ ★ ★

Awesome components selection and availability. Ordering process is easy. They don't spam me after the purchase.

Clau*****Mammen

February 18, 2023

★ ★ ★ ★ ★

Every little component you can always find in here, and good suggestion for relative times too.

Write a Review

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LNK305DG Packaging

LNK305DG FAQ

1. How to order LNK305DG 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 LNK305DG is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LNK305DG. All suppliers must pass our qualification reviews before they can publish their products including LNK305DG on Heisener; we pay more attention to the channels and quality of LNK305DG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LNK305DG price and inventory displayed accurate?

The price and inventory of LNK305DG 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 LNK305DG?

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 LNK305DG we delivered, we will accept the replacement or return of the LNK305DG 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 LNK305DG.

(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 LNK305DG pin diagram, LNK305DG datasheet?

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

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LNK305DG 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

LNK305DG-TL

D# LNK305DG-TL

Power Integrations

Off Line Switcher 7-Pin SOIC-C T/R - Tape and Reel (Alt: LNK305DG-TL)

RoHS: Compliant

LNK305DG

D# LNK305DG

Power Integrations

Off Line Switcher 7-Pin SOIC-C - Rail/Tube (Alt: LNK305DG)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LNK305DG-TL

D# LNK305DG-TL

Power Integrations

Off Line Switcher 7-Pin SOIC-C T/R (Alt: LNK305DG-TL)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LNK305DG-TL

D# LNK305DG-TL

Power Integrations

Off Line Switcher 7-Pin SOIC-C T/R (Alt: LNK305DG-TL)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LNK305DG-TL

Power Integrations

IC OFFLINE SWIT OCP 8SOIC

LNK305DG

Power Integrations

IC OFFLINE SWIT OCP 8SOIC

5791

Part Number

Manufacturer

Description

Stock

LNK305DG

D# 596-1238-5-ND

Power Integrations

IC OFFLINE SWIT OCP 8SOIC

LNK305DG-TL

D# 596-1703-2-ND

Power Integrations

IC OFFLINE SWIT OCP 8SOIC

Part Number

Manufacturer

Description

Stock

LNK305DG

POWER

In stock shipping within 2days

835

LNK305DG-TL

POWER

In stock shipping within 2days

26025

Part Number

Manufacturer

Description

Stock

LNK305DG-TL

D# 2920881RL

Power Integrations

AC/DC CONV, BUCK/BOOST, -40 TO 150DEG C

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number	Manufacturer	Description	Stock
LNK305DGAUTL	PI	OEM/CM QUOTES ONLY \| NO BROKERS	99
LNK305DG	POWER INTEGRATIONS	OEM/CM QUOTES ONLY \| NO BROKERS	3119
LNK305DGTL	POWER	OEM/CM QUOTES ONLY \| NO BROKERS	11600

Part Number	Manufacturer	Description	Stock
LNK305DGAU-TL	PI	OEM/CM Immediate delivery	105
LNK305DG	POWER	OEM/CM Immediate delivery	835
LNK305DG-TL	POWER	OEM/CM Immediate delivery	2500

Part Number

Manufacturer

Description

Stock

LNK305DG-TL

D# 869-LNK305DG-TL

Power Integrations

AC/DC Converters 175 mA (MDCM) 280 mA (CCM)

RoHS: Compliant

2963

LNK305DG

D# 869-LNK305DG

Power Integrations

AC/DC Converters Part Changed to REEL P/N 869-LNK305DG-TL

RoHS: Compliant

3962

Part Number

Manufacturer

Description

Stock

LNK305DG-TL

D# 72AC6084

Power Integrations

AC/DC CONV, BUCK/BOOST, -40 TO 150DEG C, Input Voltage AC Min:85V, Input Voltage AC Max:265V, AC / DC Converter Case Style:SOIC, No. of Pins:8Pins, Power Rating:-, Topology:Buck, Buck-Boost, Flyback, Operating Temperature Min:-40°C, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

2230

Part Number

Manufacturer

Description

Stock

LNK305DG-TL

D# NS-LNK305DG-TL

Power Integrations

OEM/CM ONLY

7148

LNK305DG

D# NS-LNK305DG

Power Integrations

OEM/CM ONLY

1730

Part Number

Manufacturer

Description

Stock

LNK305DG

Power Integrations

0.8 A SWITCHING REGULATOR, 70 kHz SWITCHING FREQ-MAX, PDSO8

Part Number	Manufacturer	Description	Stock
LNK305DGTL	Power Integrations	OEM/CM ONLY	2516
LNK305DGAUTL	PI	OEM/CM ONLY	101
LNK305DG	Power Integrations	OEM/CM ONLY	65

Part Number	Manufacturer	Description	Stock
LNK305DG-TL	POWER	IN stock Immediate delivery	25485
LNK305DGAU-TL	PI	IN stock Immediate delivery	100
LNK305DG	POWER	IN stock Immediate delivery	830

Part Number	Manufacturer	Description	Stock
LNK305DGAU-TL	PI	shipping today	104
LNK305DG	RAYCOM	shipping today	158
LNK305DG-TL	POWER	shipping today	24

Part Number

Manufacturer

Description

Stock

LNK305DG-TL

Power Integrations

IC OFFLINE SWIT OCP 8SOIC

900

LNK305DG

Power Integrations

IC OFFLINE SWIT OCP 8SOIC

25500

Part Number

Manufacturer

Description

Stock

LNK305DG-TL

D# 2920881

Power Integrations

AC/DC CONV, BUCK/BOOST, -40 TO 150DEG C

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

2230

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LNK305DG

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