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HomeProductsIntegrated Circuits (ICs)PMIC - SupervisorsUC3903Q
UC3903Q Image
Image may be representation.
See specifications for product details.

UC3903Q - Unitrode

Manufacturer Part Number
UC3903Q
Manufacturer
Unitrode
Allelco Part Number
32D-UC3903Q
ECAD Model
Parts Description
IC SUPERVISOR 4 CHANNEL 20PLCC
Detailed Description
Package
20-LCC (J-Lead)
Data sheet
UC3903Q.pdf
In stock: 16101

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Quantity

Specifications

UC3903Q Tech Specifications
Unitrode - UC3903Q technical specifications, attributes, parameters and parts with similar specifications to Unitrode - UC3903Q

Product Attribute Attribute Value  
Manufacturer Unitrode  
Voltage - Threshold Adjustable/Selectable  
Type Multi-Voltage Supervisor  
Supplier Device Package 20-PLCC (9x9)  
Series -  
Reset Timeout Adjustable/Selectable  
Reset Active Low  
Product Attribute Attribute Value  
Package / Case 20-LCC (J-Lead)  
Package Bulk  
Output Open Drain or Open Collector  
Operating Temperature 0°C ~ 70°C (TA)  
Number of Voltages Monitored 4  
Mounting Type Surface Mount  
Base Product Number UC3903  

Parts with Similar Specifications

The three parts on the right have similar specifications to Unitrode UC3903Q

Product Attribute UC3903Q UC3903DW UC3903N UC3903Q
Part Number UC3903Q UC3903DW UC3903N UC3903Q
Manufacturer Unitrode Texas Instruments Texas Instruments Texas Instruments
Reset Active Low Active Low Active Low Active Low
Series - - - -
Base Product Number UC3903 UC3903 UC3903 UC3903
Number of Voltages Monitored 4 4 4 4
Type Multi-Voltage Supervisor Multi-Voltage Supervisor Multi-Voltage Supervisor Multi-Voltage Supervisor
Output Open Drain or Open Collector Open Drain or Open Collector Open Drain or Open Collector Open Drain or Open Collector
Voltage - Threshold Adjustable/Selectable Adjustable/Selectable Adjustable/Selectable Adjustable/Selectable
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Mounting Type Surface Mount Surface Mount Through Hole Surface Mount
Supplier Device Package 20-PLCC (9x9) 18-SOIC 18-PDIP 20-PLCC (9x9)
Reset Timeout Adjustable/Selectable Adjustable/Selectable Adjustable/Selectable Adjustable/Selectable
Package Bulk Tube Tube Tube
Package / Case 20-LCC (J-Lead) 18-SOIC (0.295", 7.50mm Width) 18-DIP (0.300', 7.62mm) 20-LCC (J-Lead)

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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UC3903Q Image

UC3903Q

Unitrode
32D-UC3903Q

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