What is the Additional Feature ?

Name: MC34064P-5G
Brand: onsemi
SKU: MC34064P-5G
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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onsemi MC34064P-5G

Part No.:: MC34064P-5G

Manufacturer:: onsemi

Package:: TO-226-3, TO-92-3 Long Body

Datasheet:: MC34064P-5G.pdf

Description:: IC SUPERVISOR 1 CHANNEL TO92-3

In Stock:: 3710

Quantity:: Add To Cart

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MC34064P-5G Specifications

Packaging:
Bulk,Bulk
Series:
-
ProductStatus:
Active
Type:
Simple Reset/Power-On Reset
NumberofVoltagesMonitored:
1
Voltage-Threshold:
4.6V
Output:
Open Drain or Open Collector
Reset:
Active Low
ResetTimeout:
-
OperatingTemperature:
0°C ~ 70°C (TA)
MountingType:
Through Hole

MC34064P-5G this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MC34064P-5G price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for MC34064P-5G to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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MC34064P-5G information

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MC34064P-5G Typical application Circuitry

MC34064P-5G

The MC34064P-5G is an undervoltage sensing circuit designed to monitor a supply voltage and assert a reset or disable output when this voltage drops below a specific threshold, typically around 4.5V.

Application Scenario: Battery-Powered Device Protection

In battery-powered devices, such as portable medical equipment or handheld instruments, the MC34064P-5G is used to prevent the device from operating under conditions where the battery voltage has fallen below a safe operational level, thereby protecting the device's circuitry and ensuring proper functionality.

Key Specifications

- Threshold Voltage: Features a precision voltage threshold of 4.5V for undervoltage detection

- Output Type: Provides an open-collector output which becomes active (low) when the input voltage drops below the threshold

- Package: Available in a TO-92 package, ideal for through-hole mounting and applications requiring a small footprint

- Power Consumption: Characterized by low power consumption, making it suitable for battery-operated devices

Detailed Circuit Connection for Portable Medical Equipment

Undervoltage Detection Setup

- Supply Voltage Monitoring: Connect the VCC pin (Pin 2) of the MC34064P-5G directly to the positive terminal of the battery or power supply line that needs to be monitored. This connection is crucial for the device to continuously monitor the supply voltage.

- Ground Connection: Attach the GND pin (Pin 1) to the system's ground to establish a common reference for the undervoltage detection circuit.

- Output Configuration: Connect the open-collector OUTPUT pin (Pin 3) to the enable or reset control input of critical components (like microprocessors or power management ICs). Typically, a pull-up resistor is connected between this output and the supply voltage to ensure proper logic level when the output is inactive (high).

Additional Circuit Components

- Pull-Up Resistor: Place a pull-up resistor (value typically between 4.7kΩ to 10kΩ) on the OUTPUT pin to ensure it remains at a high logic level when the supply voltage is above the threshold and the output is inactive.

- Bypass Capacitor: Add a small bypass capacitor (e.g., 0.1µF) between the VCC and GND pins close to the MC34064P-5G to filter out noise on the supply line, enhancing the stability of the undervoltage detection.

Circuit Design Considerations

- Supply Voltage Range: Ensure the device's supply voltage typically operates above the threshold level of the MC34064P-5G under normal conditions, but can drop below during undervoltage conditions.

- Response Time: Consider the response time of the MC34064P-5G and the system's requirements for reacting to an undervoltage condition, particularly in critical applications where timing is crucial.

- Load on Output: Since the OUTPUT pin is an open-collector type, be mindful of the load or current it needs to sink when active to avoid exceeding the MC34064P-5G's maximum output sink current specification.

Integrating the MC34064P-5G into a portable medical device or any battery-powered system requires careful attention to the supply voltage characteristics, the selection of external components like resistors and capacitors, and the overall power management strategy to ensure reliable protection against undervoltage conditions.

MC34064P-5G FAQ

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3. Are the MC34064P-5G price and inventory displayed accurate?

The price and inventory of MC34064P-5G fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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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 MC34064P-5G?

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 MC34064P-5G we delivered, we will accept the replacement or return of the MC34064P-5G 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 MC34064P-5G.

(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