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FSQ321

FSQ321

FSQ321

For Reference Only

Part Number FSQ321
Manufacturer ON Semiconductor
Description IC SWIT PWM GREEN OVP UVLO 8DIP
Datasheet

FSQ321 Specifications

Package 8-DIP (0.300", 7.62mm)
ECAD
In Stock 28,386 piece(s)
Unit Price $ 1.2084 *
Lead Time To be Confirmed
Estimated Delivery Time May 18 - May 23 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # FSQ321 (PMIC - AC DC Converters, Offline Switchers) is manufactured by ON Semiconductor 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 FSQ321 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add FSQ321 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of FSQ321.

FSQ321 Specifications

ManufacturerON Semiconductor
CategoryIntegrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package8-DIP (0.300", 7.62mm)
ECAD
SeriesFPS™
Output IsolationIsolated
Internal Switch(s)Yes
Voltage - Breakdown650V
TopologyFlyback
Voltage - Start Up12V
Voltage - Supply (Vcc/Vdd)8 V ~ 20 V
Duty Cycle-
Frequency - Switching55kHz ~ 67kHz
Power (Watts)12W
Fault ProtectionCurrent Limiting, Over Load, Over Temperature, Over Voltage
Control FeaturesSync
Operating Temperature-40°C ~ 85°C (TA)
Package / Case8-DIP (0.300", 7.62mm)
Supplier Device Package8-DIP
Mounting TypeThrough Hole

FSQ321 Reviews

Ryle*****stro

April 2, 2023

Great service as always from this supplier. Already bought many times

Killi*****andari

April 1, 2023

Excellent service over extended period of time. Incredibly fast shipping, never any errors. Couldn't be more pleased.

Ernes*****nsend

March 29, 2023

Very good contact, well packed, hope to buy from you again.

Alli*****xena

March 22, 2023

Always the correct parts in the correct amounts are received. Fantastic Quality Control and Great Selection. Heisener has became to be one of my best suppliers for many years now.

Nic*****aval

March 19, 2023

I bought this for myself, and liked it so much. I also bought one for a friend.

Mich***** Quinn

March 11, 2023

Good and works well. What else is there to say about it.

Jac*****Tella

March 4, 2023

Wow super fast delivery, product as described good company!

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FSQ321 Packaging

Customized Labels
Sealing
Packing
Insepction

FSQ321 FAQ

  • 1. How to order FSQ321 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 FSQ321 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the FSQ321. All suppliers must pass our qualification reviews before they can publish their products including FSQ321 on Heisener; we pay more attention to the channels and quality of FSQ321 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the FSQ321 price and inventory displayed accurate?
    The price and inventory of FSQ321 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 FSQ321?
    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 FSQ321 we delivered, we will accept the replacement or return of the FSQ321 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 FSQ321.
    (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 FSQ321 pin diagram, FSQ321 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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FSQ321 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.

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

FSQ321

D# V36:1790_06359435

ON Semiconductor

AC to DC Pulse Width Modulation Controller

RoHS: Compliant
0
Part Number Manufacturer Description Stock

FSQ321L

D# FSQ321L

ON Semiconductor

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

0

FSQ321LX

D# FSQ321LX

ON Semiconductor

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

0

FSQ321

D# FSQ321

ON Semiconductor

Power Switch 0.53A 8-Pin PDIP W Rail - Rail/Tube (Alt: FSQ321)

0
Part Number Manufacturer Description Stock

FSQ321LX

D# FSQ321LX

ON Semiconductor

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

0

FSQ321

D# FSQ321

ON Semiconductor

Power Switch 0.53A 8-Pin PDIP W Rail (Alt: FSQ321)

0
Part Number Manufacturer Description Stock

FSQ321

Fairchild Semiconductor Corporation

IC SWIT PWM GREEN OVP UVLO 8LSOP

0

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

FSQ321

Fairchild Semiconductor Corporation

Switching Regulator, Current-mode, 0.67A, 67kHz Switching Freq-Max, PDIP8

RoHS: Compliant
0
Part Number Manufacturer Description Stock

FSQ321LX

D# 2156-FSQ321LX-ND

Rochester Electronics LLC

SWITCHING REGULATOR, CURRENT-MOD

1661

FSQ321

D# FSQ321OS-ND

ON Semiconductor

IC SWIT PWM GREEN OVP UVLO 8DIP

2764

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

FSQ321

D# 3613496

ON Semiconductor

POWER LOAD DISTRIBUTION SWITCHES

RoHS: Compliant
Min Qty: 3000
Container: Tube
0
Part Number Manufacturer Description Stock

FSQ321

ON Semiconductor

FSQ321 Series 25 V 95 kHz Through Hole Power Switch - DIP-8

RoHS: Compliant
pbFree: Yes
1450

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

FSQ321ES

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

253

FSQ321LX

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

302

FSQ321

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

3450
Part Number Manufacturer Description Stock

FSQ321L

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

36530

FSQ321

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

36530

FSQ321LX

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

FSQ321

D# 512-FSQ321

ON Semiconductor

AC/DC Converters SMPS Power Switch

RoHS: Compliant
2462
Part Number Manufacturer Description Stock

FSQ321

D# XSFP00000130886

Fairchild Semiconductor Corporation

FSQ321 Series 25 V 95 kHz Through Hole Power Switch - DIP-8

783

FSQ321LX

D# XSFP00000192719

Fairchild Semiconductor Corporation

4000
Part Number Manufacturer Description Stock

FSQ321

D# 52M3338

ON Semiconductor

PWM CONTROLLER, 15V, 8-DIP, Input Voltage:-, Output Voltage:700V, Output Current:-, Supply Voltage Min:-, Supply Voltage Max:15V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:89.3kHz, Operating Temperature Min:-40°C RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 3000
Container: Bulk
0
Part Number Manufacturer Description Stock

FSQ321

D# NS-FSQ321

Fairchild Semiconductor Corporation

OEM/CM ONLY

1544

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

FSQ321

D# 6710242

ON Semiconductor

ON Semiconductor FSQ321, 1-Channel Intelligent Power Switch 8-Pin, PDIP W, PK

Min Qty: 5
Container: Package
30
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

FSQ321

Fairchild Semiconductor Corporation

OEM/CM ONLY

3016

FSQ321ES

Fairchild Semiconductor Corporation

OEM/CM ONLY

236
Part Number Manufacturer Description Stock

FSQ321LX

Fairchild Semiconductor Corporation

IN stock Immediate delivery

36515

FSQ321

Fairchild Semiconductor Corporation

IN stock Immediate delivery

36515

FSQ321L

Fairchild Semiconductor Corporation

IN stock Immediate delivery

36515
Part Number Manufacturer Description Stock

FSQ321

Fairchild Semiconductor Corporation

shipping today

7589
Part Number Manufacturer Description Stock

FSQ321LX

D# 31329029

ON Semiconductor

AC to DC Pulse Width Modulation Controller

RoHS: Compliant
0

FSQ321

D# 34862738

ON Semiconductor

AC to DC Pulse Width Modulation Controller

RoHS: Compliant
0

Quick Inquiry

FSQ321

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

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FSQ321_1D8 QRCode

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FSQ321 Tags

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