Name: UM803MS
Brand: Union Semiconductor International Limited
SKU: UM803MS
Availability: InStock
Rating: 5 (162 reviews)

UM803MS

仅供参考

零件编号	UM803MS
制造商	Union Semiconductor International Limited
描述	3-Pin uP Reset Circuits with Ope
数据表
封装	-
ECAD
库存	0 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	十一月 20 - 十一月 25 (选择速递服务)
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UM803MS参数

制造商	Union Semiconductor International Limited
类别	集成电路（IC） - PMIC - 监控器
封装	-
ECAD
系列	UM803
类型	Simple Reset/Power-On Reset
监控的电压数	1
产量	Open Drain or Open Collector
重启	Active Low
重置超时	140ms Minimum
电压 - 阈值	4.38V
工作温度	-40°C ~ 85°C (TA)
安装类型	Surface Mount
包/箱	TO-236-3, SC-59, SOT-23-3
供应商设备包	SOT-23-3

UM803MS Packaging

UM803MS FAQ

1. How to order UM803MS 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 UM803MS is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UM803MS. All suppliers must pass our qualification reviews before they can publish their products including UM803MS on Heisener; we pay more attention to the channels and quality of UM803MS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UM803MS price and inventory displayed accurate?

The price and inventory of UM803MS 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 UM803MS?

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 UM803MS we delivered, we will accept the replacement or return of the UM803MS 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 UM803MS.

(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 UM803MS pin diagram, UM803MS datasheet?

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