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UC3904N The Unitrode UC3904N is a multi-voltage supervisor designed for power supply monitoring. It features adjustable voltage and reset settings.
Mfr Part #:

UC3904N

Available from 1 distributors
Mfr Name: Unitrode
Unitrode
The Unitrode UC3904N is a multi-voltage supervisor designed for power supply monitoring. It features adjustable voltage and reset settings.
✓ Total Stock: 67 pcs
$ Price Range: $0.75

UC3904N Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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67 pcs
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DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

UC3904N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Reset Timeout
SVHC Present
Supplier Device Package
Type
Voltage
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UC3904N Description

Short technical summary and product information.

The UC3904N from Unitrode is a versatile multi-voltage supervisor IC. It is designed to monitor up to four different voltage levels, providing essential power supply supervision.

 

The device offers adjustable voltage monitoring and an adjustable/selectable reset timeout feature, with the reset signal outputting in an active high state. The output stage is configured as Push-Pull, Totem Pole. This supervisor operates within a temperature range of 0°C to 70°C.

 

Packaged in an 18-PDIP format, the UC3904N is designed for Through Hole mounting, making it suitable for various electronic assemblies. Its robust design and adjustable parameters allow for flexible integration into power management systems requiring reliable voltage monitoring.

 

This component is classified under Integrated Circuits (ICs) and specifically falls into the Power Management (PMIC) category, with a sub-classification of Supervisors.

UC3904N Quick Information

Product Type: Supervisor
Canonical Name: UC3904N Multi-Voltage Supervisor
Subcategory: Supervisor

UC3904N Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

UC3904N Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

UC3904N Features

  • Monitors up to four voltage levels.
  • Features adjustable voltage settings.
  • Adjustable/selectable reset timeout.
  • Operates from 0°C to 70°C.
  • Through hole mounting package.

UC3904N Applications

  • Monitors multiple power supply voltages.
  • Provides reset signal during power-up.
  • Ensures proper system sequencing.
  • Suitable for industrial control applications.

UC3904N FAQs

7 frequently asked questions generated from this part’s specifications.
How many voltages does the UC3904N monitor?

The UC3904N monitors up to 4 voltages.

What is the reset output type?

The reset output is active high.

What is the output configuration?

The output is push-pull, totem pole.

What is the operating temperature range?

The operating temperature range is 0°C to 70°C.

What package is the UC3904N available in?

The UC3904N is available in an 18-DIP (0.300", 7.62mm) package, also known as 18-PDIP.

What is the reset timeout?

The reset timeout is adjustable/selectable.

What is the mounting type?

The mounting type is through hole.

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