IC Supply Hub
Available 24/7 at +86-13428906405
IC Supply Hub IC Supply Hub

Union Semiconductor International Limited UM803MS

Part No.:
UM803MS
Manufacturer:
Union Semiconductor International Limited
Category:
Supervisors
Package:
TO-236-3, SC-59, SOT-23-3
Datasheet:
IC Supply HubUM803MS.pdf
Description:
3-Pin uP Reset Circuits with Ope
Quantity:
Payment:
Payment
Shipping:
Shipping

Inventory:18,209

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Part Number
Quantity
Price
Name
Company
Email
Comments
  • Specifications
  • FAQ
  • Product Comparison
  • Tags
Product attributes
Attribute value
Manufacturer:
Union Semiconductor International Limited
Series:
UM803
Package/Case:
TO-236-3, SC-59, SOT-23-3
Packaging:
Tape & Reel (TR)
Product Status:
Active
Programmable:
-
Type:
Simple Reset/Power-On Reset
Number of Voltages Monitored:
1
Voltage - Threshold:
4.38V
Output:
Open Drain or Open Collector
Reset:
Active Low
Reset Timeout:
140ms Minimum
Operating Temperature:
-40°C ~ 85°C (TA)
Grade:
-
Qualification:
-
Mounting Type:
Surface Mount
Supplier Device Package:
SOT-23-3

1. How to order UM803MS on IC Supply Hub?

Currently, IC Supply Hub 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 IC Supply Hub 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 IC Supply Hub; 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.

Image UM803MS
Part Number UM803MS
Manufacturer Union Semiconductor International Limited
Series UM803
Package/Case TO-236-3, SC-59, SOT-23-3
Packaging Tape & Reel (TR)
Product Status Active
Programmable -
Type Simple Reset/Power-On Reset
Number of Voltages Monitored 1
Voltage - Threshold 4.38V
Output Open Drain or Open Collector
Reset Active Low
Reset Timeout 140ms Minimum
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package SOT-23-3
  • UM803MS
  • UM803MS PDF
  • UM803MS Datasheet
  • UM803MS Specifications
  • UM803MS Images
  • Union Semiconductor International Limited
  • Union Semiconductor International Limited UM803MS
  • Buy UM803MS
  • UM803MS Price
  • UM803MS Distributor
  • UM803MS Supplier
  • UM803MS Wholesale
Related Products
MIC826SYMT-TR
MIC826SYMT-TR

Microchip Technology

APX803S-31SA-7
APX803S-31SA-7

Diodes Incorporated

APX803L20-29SA-7
APX803L20-29SA-7

Diodes Incorporated

TPS3828-33DBVR
TPS3828-33DBVR

Texas Instruments

V6340RSP3B+
V6340RSP3B+

EM Microelectronic

EM6325CXSP5B-2.9+
EM6325CXSP5B-2.9+

EM Microelectronic

MCP120T-300I/TT
MCP120T-300I/TT

Microchip Technology

MCP130T-315I/TT
MCP130T-315I/TT

Microchip Technology

MCP120T-475I/TT
MCP120T-475I/TT

Microchip Technology

MCP111T-300E/TT
MCP111T-300E/TT

Microchip Technology

MCP120T-315I/TT
MCP120T-315I/TT

Microchip Technology

MCP809T-315I/TT
MCP809T-315I/TT

Microchip Technology

  • Popular Search
  • Purchase & Inquiry

The following parts include "UM803MS" in Silicon Labs Supervisors.

  • Part Number
  • Manufacturer
  • Package
  • Description
Purchase & Inquiry
Search

Search

PRODUCT

PRODUCT

PHONE

PHONE

USER

USER