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MC7805BT The On Semiconductor MC7805BT is a linear voltage regulator providing a fixed 5V output at up to 1A. It features internal protection against over-temperature and short circuits.
Mfr Part #:

MC7805BT

Available from 6 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor MC7805BT is a linear voltage regulator providing a fixed 5V output at up to 1A. It features internal protection against over-temperature and short circuits.
✓ Total Stock: 13,530 pcs
$ Price Range: $0.28

MC7805BT Available from 6 distributors

✓ Authorised
✓ Non-Authorised
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.

MC7805BT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Voltage
Lead Spacing
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Quiescent Current
SVHC Present
Supplier Device Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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MC7805BT Description

Short technical summary and product information.

The MC7805BT from On Semiconductor is a versatile positive voltage regulator designed for a wide range of applications requiring stable 5V power. It can deliver output currents in excess of 1A and requires no external components for basic operation.

 

Key electrical specifications include a fixed 5V output voltage, a maximum input voltage of 35V, and a typical output current capability of 1A. The device also features a low quiescent current of 8mA and a high Power Supply Rejection Ratio (PSRR) of 68dB at 120Hz, making it suitable for noise-sensitive applications.

 

For enhanced reliability, the MC7805BT incorporates internal thermal overload protection and short-circuit current limiting. Its operating temperature range is -40°C to 125°C, and it is housed in a standard TO-220-3 package suitable for through-hole mounting.

 

This regulator is ideal for on-card regulation and local voltage stabilization in various electronic systems where a reliable 5V supply is needed.

MC7805BT Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: MC7805BT
Subcategory: Linear

MC7805BT Compliance

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

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.
  • Output current up to 1A.
  • Internal thermal overload protection.
  • Internal short circuit current limiting.
  • TO-220 package for through-hole mounting.

MC7805BT Applications

  • Local on-card voltage regulation.
  • Power supply stabilization.
  • General purpose 5V power.
  • Automotive applications (NCV prefix variants).
  • Consumer electronics power.

MC7805BT FAQs

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

The fixed output voltage is 5V.

What is the maximum input voltage?

The maximum input voltage is 35 Vdc.

What is the maximum output current?

The device can supply up to 1A.

What is the operating temperature range?

-40°C to 125°C.

What package is the MC7805BT available in?

TO-220-3, through-hole mount.

What protection features does it include?

Over-temperature and short-circuit protection.

What is the typical dropout voltage?

2V at 1A output current.

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