Name: TLP291(TP,SE
Brand: Toshiba Semiconductor and Storage
SKU: TLP291-TP-SE
Availability: InStock
Rating: 5 (190 reviews)

TLP291(TP,SE

For Reference Only

Part Number	TLP291(TP,SE
Manufacturer	Toshiba Semiconductor and Storage
Description	OPTOISOLATOR 3.75KV TRANS 4-SO
Datasheet	TLP291(TP,SE Specifications
Package	4-SOIC (0.179", 4.55mm)
ECAD
In Stock	360,000 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 24 - May 29 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # TLP291(TP,SE (Optoisolators - Transistor, Photovoltaic Output) is manufactured by Toshiba Semiconductor and Storage 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 TLP291(TP,SE specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TLP291(TP,SE with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TLP291(TP,SE.

TLP291(TP,SE Specifications

Manufacturer	Toshiba Semiconductor and Storage
Category	Isolators - Optoisolators - Transistor, Photovoltaic Output
Package	4-SOIC (0.179", 4.55mm)
ECAD
Series	-
Number of Channels	1
Voltage - Isolation	3750Vrms
Current Transfer Ratio (Min)	50% @ 5mA
Current Transfer Ratio (Max)	600% @ 5mA
Turn On / Turn Off Time (Typ)	3µs, 3µs
Rise / Fall Time (Typ)	2µs, 3µs
Input Type	DC
Output Type	Transistor
Voltage - Output (Max)	80V
Current - Output / Channel	50mA
Voltage - Forward (Vf) (Typ)	1.25V
Current - DC Forward (If) (Max)	50mA
Vce Saturation (Max)	300mV
Operating Temperature	-55°C ~ 110°C
Mounting Type	Surface Mount
Package / Case	4-SOIC (0.179", 4.55mm)
Supplier Device Package	4-SO

TLP291(TP,SE Reviews

Xzav*****Acosta

April 5, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Sar*****raig

March 27, 2023

★ ★ ★ ★ ★

Excellent Seller,great product and Super Fast Shipping! Highly recommended A+++

Emil*****well

March 15, 2023

★ ★ ★ ★ ★

Sure appreciate your service high standard, expertise and skills. Thanks Much!!!

Write a Review

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TLP291(TP,SE Packaging

TLP291(TP,SE FAQ

1. How to order TLP291(TP,SE 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 TLP291(TP,SE is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TLP291(TP,SE. All suppliers must pass our qualification reviews before they can publish their products including TLP291(TP,SE on Heisener; we pay more attention to the channels and quality of TLP291(TP,SE products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TLP291(TP,SE price and inventory displayed accurate?

The price and inventory of TLP291(TP,SE 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 TLP291(TP,SE?

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 TLP291(TP,SE we delivered, we will accept the replacement or return of the TLP291(TP,SE 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 TLP291(TP,SE.

(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 TLP291(TP,SE pin diagram, TLP291(TP,SE datasheet?

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

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TLP291(TP,SE 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

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TLP291(TP,SE

D# V72:2272_13898536

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D# TLP291(TP,SE(T

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Optocoupler DC-IN 1-CH DC-OUT 4-Pin SOIC T/R (Alt: TLP291(TP,SE(T)

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D# C1S751201235835

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RoHS: Compliant

pbFree: Yes

Min Qty: 25

Container: Cut Tape

2802

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Toshiba America Electronic Components

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D# TLP291(TPSECT-ND

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RoHS: Compliant

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TLP291(TP,SE

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