BU4821F-TR - Rohm Semiconductor - Price, Inventory & Datasheets | Heisener.com
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BU4821F-TR

BU4821F-TR

BU4821F-TR

For Reference Only

Part Number

BU4821F-TR

Manufacturer

Rohm Semiconductor

Description

IC VOLT DETECTOR 2.1V SOP4

Package

4-TSOP (0.049", 1.25mm Width)

ECAD

In Stock

5,904 piece(s)

Unit Price

$ 0.6323 *

Lead Time

To be Confirmed

Estimated Delivery Time

Nov 26 - Dec 1 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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BU4821F-TR

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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 BU4821F-TR?

Part Number # BU4821F-TR (PMIC - Supervisors) is manufactured by Rohm 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 BU4821F-TRspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add BU4821F-TR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of BU4821F-TR.

BU4821F-TR Specifications

Manufacturer Rohm Semiconductor
Category Integrated Circuits (ICs) - PMIC - Supervisors
Package 4-TSOP (0.049", 1.25mm Width)
ECAD Technical cover
Series -
Type Simple Reset/Power-On Reset
Number of Voltages Monitored 1
Output Open Drain or Open Collector
Reset Active High/Active Low
Reset Timeout -
Voltage - Threshold 2.1V
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 4-TSOP (0.049", 1.25mm Width)
Supplier Device Package 4-SOP

BU4821F-TR Datasheet

BU4821F-TR Reviews

Dean*****onnell

April 5, 2023

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

Law***** Soto

March 31, 2023

Various selection and thoughtful services! Prices are competitive as well. Thank you!

Adon*****udley

March 29, 2023

Excellent ! BU4821F-TR item arrived very quickly and was packaged well, no issues.

Hei*****Hines

March 21, 2023

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

Jett*****lson

March 21, 2023

Thanks a lot! Ease of ordering and I love when they upgrade my shipping for free. What a nice thing to do.

Land*****ason

March 19, 2023

I had no problems with this product. Would I recommend it. Yes.

Clar*****rula

March 19, 2023

Item works as described, fast delivery, nice contact!

Rola*****ahoney

March 2, 2023

Very supportive of my small orders, but very glad easy to work with. Hard to see how it could be any more efficient!

Lucc*****ralta

March 1, 2023

These are high quality connectors. They work as you would expect them to. There is not much else you can say about them.

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BU4821F-TR FAQ

1. How to order BU4821F-TR 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 BU4821F-TR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theBU4821F-TR. All suppliers must pass our qualification reviews before they can publish their products including BU4821F-TR on Heisener;we pay more attention to the channels and quality of BU4821F-TRproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the BU4821F-TR price and inventory displayed accurate?

The price and inventory of BU4821F-TR 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 BU4821F-TR?

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 BU4821F-TR we delivered, we will accept the replacement or return of the BU4821F-TR 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 ofBU4821F-TR.
(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 BU4821F-TR pin diagram, BU4821F-TR datasheet?

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

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BU4821F-TR 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

BU4821F-TR

D# BU4821F-TR

ROHM Semiconductor

Volt Supervisor Detect 0.9V to 4.8V 4-Pin SOP T/R - Tape and Reel (Alt: BU4821F-TR)

RoHS: Compliant
0
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D# BU4821F-TR

ROHM Semiconductor

Volt Supervisor Detect 0.9V to 4.8V 4-Pin SOP T/R (Alt: BU4821F-TR)

0
Part Number Manufacturer Description Stock

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ROHM Semiconductor

VOLT SUPERVISOR DETECT 0.9V TO 4.8V 4-PIN SOP T/R - Tape and Reel

0
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D# C1S625900665797

ROHM Semiconductor

Processor Supervisor 2.1V 1 Open Drain 4-Pin SOP T/R

RoHS: Compliant
pbFree: Yes
Min Qty: 5
Container: Cut Tape
50
Part Number Manufacturer Description Stock

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ROHM Semiconductor

RoHS (ship within 1day) - D/C 2014

3000
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D# BU4821FCT-ND

ROHM Semiconductor

IC SUPERVISOR 1 CHANNEL 4SOP

2417
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ROHM Semiconductor

RoHS: Compliant
pbFree: Yes
0
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ROHM Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

3450
Part Number Manufacturer Description Stock

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D# 755-BU4821F-TR

ROHM Semiconductor

Supervisory Circuits VOLT DETECT .9V-4.8V 4-PIN

RoHS: Compliant
2780
Part Number Manufacturer Description Stock

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D# NS-BU4821F-TR

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OEM/CM ONLY

3044
Part Number Manufacturer Description Stock

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ROHM Semiconductor

2400
Part Number Manufacturer Description Stock

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ROHM Semiconductor

OEM/CM ONLY

5616
Part Number Manufacturer Description Stock

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D# 36526186

ROHM Semiconductor

Processor Supervisor 2.1V 1 Active Low/Open Drain 4-Pin SOP T/R

RoHS: Compliant
0

BU4821F-TR Tags

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  • BU4821F-TR datasheet
  • BU4821F-TR specification
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