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FSQ321L

FSQ321L

FSQ321L

For Reference Only

Part Number

FSQ321L

Manufacturer

ON Semiconductor

Description

IC SWIT PWM GREEN OVP UVLO 8LSOP

Package

8-SMD, Gull Wing

ECAD

In Stock

3,776 piece(s)

Unit Price

$ 0.5493 *

Lead Time

To be Confirmed

Estimated Delivery Time

Nov 25 - Nov 30 ( Choose Expedited Shipping)

Request for Quotation

Payment Methods
Delivery Services

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FSQ321L

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Certified Quality

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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.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about FSQ321L?

Part Number # FSQ321L (PMIC - AC DC Converters, Offline Switchers) is manufactured by ON Semiconductorand 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 FSQ321Lspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add FSQ321L with quantity into BOM. Heisener.com does NOT require any registration to request a quote of FSQ321L.

FSQ321L Specifications

Manufacturer ON Semiconductor
Category Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package 8-SMD, Gull Wing
ECAD Technical cover
Series FPS™
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 650V
Topology Flyback
Voltage - Start Up 12V
Voltage - Supply (Vcc/Vdd) 8 V ~ 20 V
Duty Cycle -
Frequency - Switching 55kHz ~ 67kHz
Power (Watts) 12W
Fault Protection Current Limiting, Over Load, Over Temperature, Over Voltage
Control Features Sync
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 8-SMD, Gull Wing
Supplier Device Package 8-LSOP
Mounting Type Surface Mount

FSQ321L Reviews

Benja*****uckley

April 6, 2023

Perfect, functional, arrived a weeks earlier, excellent Seller. Recommended

Aubri*****Benitez

April 5, 2023

Super Fast Delivery & Well Packaged - Great Service - No Problems

Jazi*****rover

April 4, 2023

The order process is easy and user friendly, very helpful customer service, always fast shipping.

Aman*****lton

March 16, 2023

Always meet my expectations with order and questions.

Ayd*****Fry

March 15, 2023

Excellent, high quality product at a reasonable price. Timely delivery. Highly recommend product and vendor.

Rav*****Ram

March 10, 2023

I enjoy Good service from Heisener team , I can get good quality components what I want in heisener.com.

Rile*****tter

February 28, 2023

Purchasing from Heisener means the real part is obtained no worried for product quality.

Franc*****Padilla

February 22, 2023

Great item at a great price. Quick shipping. Nice seller. Rad transaction!

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FSQ321L FAQ

1. How to order FSQ321L 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 FSQ321L is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theFSQ321L. All suppliers must pass our qualification reviews before they can publish their products including FSQ321L on Heisener;we pay more attention to the channels and quality of FSQ321Lproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the FSQ321L price and inventory displayed accurate?

The price and inventory of FSQ321L 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 FSQ321L?

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 FSQ321L we delivered, we will accept the replacement or return of the FSQ321L 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 ofFSQ321L.
(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 FSQ321L pin diagram, FSQ321L datasheet?

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

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FSQ321L Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

FSQ321LX

D# V72:2272_06301400

ON Semiconductor

AC to DC Pulse Width Modulation Controller

RoHS: Compliant
0
Part Number Manufacturer Description Stock

FSQ321LX

D# FSQ321LX

ON Semiconductor

Power Switch 0.53A 8-Pin LSOP T/R - Bulk (Alt: FSQ321LX)

0

FSQ321L

D# FSQ321L

ON Semiconductor

Power Switch 0.53A 8-Pin LSOP Rail - Bulk (Alt: FSQ321L)

0
Part Number Manufacturer Description Stock

FSQ321LX

D# FSQ321LX

ON Semiconductor

Power Switch 0.53A 8-Pin LSOP T/R (Alt: FSQ321LX)

0
Part Number Manufacturer Description Stock

FSQ321LX

Fairchild Semiconductor Corporation

IC SWIT PWM GREEN OVP UVLO 8LSOP

0

FSQ321L

Fairchild Semiconductor Corporation

IC SWIT PWM GREEN OVP UVLO 8LSOP

0
Part Number Manufacturer Description Stock

FSQ321LX

D# 2156-FSQ321LX-ND

Rochester Electronics LLC

SWITCHING REGULATOR, CURRENT-MOD

1661

FSQ321L

D# 2156-FSQ321L-ND

Rochester Electronics LLC

0.67A, 67KHZ PDSO8

50268
Part Number Manufacturer Description Stock

FSQ321LX

D# 2083996

ON Semiconductor

SWITCH, PWM, FET, 12W, 0.6A, 8SOP

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0
Part Number Manufacturer Description Stock

FSQ321LX

ON Semiconductor

FSQ321 Series 20 V 5mA 19 Ohm Surface Mount Power Switch - SMD-8

RoHS: Compliant
pbFree: Yes
1000
Part Number Manufacturer Description Stock

FSQ321L

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

61258

FSQ321LX

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

302
Part Number Manufacturer Description Stock

FSQ321LX

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

36530

FSQ321L

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

36530
Part Number Manufacturer Description Stock

FSQ321L

D# 512-FSQ321L

ON Semiconductor

AC/DC Converters SMPS Power Switch

RoHS: Compliant
67

FSQ321LX

D# 512-FSQ321LX

ON Semiconductor

AC/DC Converters 0.5A, 650V SMPS Power Switch

RoHS: Compliant
873
Part Number Manufacturer Description Stock

FSQ321LX

D# XSFP00000192719

Fairchild Semiconductor Corporation

4000
Part Number Manufacturer Description Stock

FSQ321LX

D# NS-FSQ321LX

Fairchild Semiconductor Corporation

OEM/CM ONLY

10054

FSQ321L

D# NS-FSQ321L

Fairchild Semiconductor Corporation

OEM/CM ONLY

4581
Part Number Manufacturer Description Stock

FSQ321LX

Fairchild Semiconductor Corporation

FSQ321 - Switching Regulator, Current-mode, 0.67A, 67kHz Switching Freq-Max, PDSO8

RoHS: Compliant
1661

FSQ321L

ON Semiconductor

FSQ321 - Switching Regulator, Current-mode, 0.67A, 67kHz Switching Freq-Max, PDSO8

RoHS: Compliant
7500
Part Number Manufacturer Description Stock

FSQ321LX

Fairchild Semiconductor Corporation

OEM/CM ONLY

279

FSQ321L

Fairchild Semiconductor Corporation

OEM/CM ONLY

2816
Part Number Manufacturer Description Stock

FSQ321LX

Fairchild Semiconductor Corporation

IN stock Immediate delivery

36515

FSQ321L

Fairchild Semiconductor Corporation

IN stock Immediate delivery

36515
Part Number Manufacturer Description Stock

FSQ321LX

D# 31329029

ON Semiconductor

AC to DC Pulse Width Modulation Controller

RoHS: Compliant
0

FSQ321L Tags

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  • FSQ321L datasheet
  • FSQ321L specification
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