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mc7805bt The MC7805BT is a 5V 1A positive linear voltage regulator manufactured by onsemi. It offers internal current limiting and thermal shutdown protection.
Mfr Part #:

mc7805bt

Available from 1 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The MC7805BT is a 5V 1A positive linear voltage regulator manufactured by onsemi. It offers internal current limiting and thermal shutdown protection.
✓ Total Stock: 602 pcs
$ Price Range: $0.28

mc7805bt Available from 1 distributor

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✓ Non-Authorised
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602 pcs
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mc7805bt Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Operating Temperature
Output Current
Output Voltage
PSRR
Power Dissipation
Protection Features
Quiescent Current
SVHC Present
Storage Temperature
Thermal Resistance
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mc7805bt Description

Short technical summary and product information.

The MC7805BT is a fixed 5V positive linear voltage regulator designed for a wide variety of applications. Manufactured by onsemi, this component is capable of delivering output currents in excess of 1.0 A. It features internal current limiting, thermal shutdown, and safe-area compensation, requiring no external components for basic operation.

 

Key electrical specifications include a typical output voltage of 5V, a maximum output current of 1A, and a typical voltage dropout of 2V at 1A. The device operates within a temperature range of -40°C to 125°C and has a maximum input voltage rating of 35V.

 

This regulator is available in a standard TO-220-3 through-hole package, making it suitable for various circuit designs. The MC7805BT is designed for local, on-card regulation and can be used with external components to obtain adjustable voltages and currents if needed.

mc7805bt Quick Information

Product Type: Linear Voltage Regulator
Series: MC7805
Canonical Name: MC7805BT 5V Linear Voltage Regulator
Subcategory: Linear

mc7805bt Compliance

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

mc7805bt Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

mc7805bt Features

  • Fixed 5V positive output voltage.
  • Maximum output current of 1A.
  • Internal thermal overload protection.
  • Internal short circuit current limiting.
  • TO-220-3 through-hole package.

mc7805bt Applications

  • General purpose 5V power regulation.
  • Used in microcontroller power supplies.
  • Suitable for battery-powered equipment.
  • Ideal for industrial control circuits.

mc7805bt FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MC7805BT?

The output voltage is fixed at 5V.

What is the maximum output current?

1A.

What is the typical dropout voltage?

2V at 1A load.

What is the operating temperature range?

-40°C to 125°C.

What package does the MC7805BT come in?

TO-220-3.

What protection features are included?

Over-temperature and short circuit protection.

What is the input voltage range?

Up to 35Vdc for inputs between 5-18V, up to 40Vdc for 24V input.

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