DistyParts Icon
MC78M18BTG The ON Semiconductor MC78M18BTG is a positive fixed voltage linear regulator IC. It provides an 18V output at a maximum current of 500mA.
Mfr Part #:

MC78M18BTG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC78M18BTG is a positive fixed voltage linear regulator IC. It provides an 18V output at a maximum current of 500mA.
✓ Total Stock: 3,967 pcs
$ Price Range: $0.28

MC78M18BTG Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
3,967 pcs
On Request
3967 pcs On Request 1 On Request On Request On Request On Request On Request
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.

MC78M18BTG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
View Similar Products (0)

MC78M18BTG Description

Short technical summary and product information.

The ON Semiconductor MC78M18BTG is a versatile linear voltage regulator designed for local on-card voltage regulation. It is part of the MC78M00 series, offering similar functionality to the MC7800 series but with half the output current capability, making it suitable for applications requiring up to 500mA.

 

This device features an 18V fixed output voltage and includes internal current limiting, thermal shutdown circuitry, and safe-area compensation for enhanced ruggedness. It requires no external components for operation, simplifying circuit design. The regulator operates within a temperature range of -40°C to 125°C.

 

Packaged in a TO-220-3 configuration, the MC78M18BTG is designed for through-hole mounting. Its robust design makes it suitable for various applications where stable voltage regulation is critical. The device also offers protection against over-temperature and short-circuit conditions.

MC78M18BTG Quick Information

Product Type: Linear Voltage Regulator
Series: MC78M00
Canonical Name: MC78M18BTG Positive Fixed 18V 0.5A Linear Voltage Regulator
Subcategory: Linear

MC78M18BTG Compliance

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

MC78M18BTG Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MC78M18BTG Features

  • Provides 18V fixed positive output voltage.
  • Maximum output current is 500mA.
  • Internal thermal overload protection.
  • Internal short circuit current limiting.
  • TO-220 package for through-hole mounting.

MC78M18BTG Applications

  • Local on-card voltage regulation.
  • Power supply circuits.
  • Consumer electronics.
  • Industrial control systems.

MC78M18BTG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MC78M18BTG?

The nominal output voltage is 18 V.

What package is the MC78M18BTG available in?

It is available in a TO-220-3 through-hole package.

What is the operating temperature range?

The recommended operating temperature range is -40°C to 125°C.

Does the MC78M18BTG include protection features?

Yes, it includes over-temperature and short circuit protection.

What is the maximum output current?

The maximum output current is 500 mA.

What is the PSRR of this regulator?

The typical PSRR is 70 dB at 120 Hz.

What is the maximum input voltage?

The maximum input voltage is 35 Vdc.

Home

Categories