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MC78M33G The ON Semiconductor MC78M33G is a linear voltage regulator providing a stable 3.3V output. It features a 500mA output current capability and a wide input voltage range.
Mfr Part #:

MC78M33G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC78M33G is a linear voltage regulator providing a stable 3.3V output. It features a 500mA output current capability and a wide input voltage range.
✓ Total Stock: 3,175 pcs

MC78M33G Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,175 pcs
On Request
3175 pcs On Request 1 On Request On Request 14+ On Request On Request
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MC78M33G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
Input Voltage
Mounting Type
Operating Temperature
Output Current
Output Voltage
Package / Case
SVHC Present
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MC78M33G Description

Short technical summary and product information.

The ON Semiconductor MC78M33G is a 3.3V linear voltage regulator designed for various power management applications. It offers a nominal output voltage of 3.3V and can supply up to 500mA of current. The device supports a maximum input voltage of 40V, providing flexibility in system design.

 

With a typical dropout voltage of 2V at 500mA, the MC78M33G is suitable for applications where a moderate voltage drop is acceptable. It operates across a wide temperature range from -40°C to +125°C, ensuring reliable performance in demanding environments.

 

This voltage regulator is housed in a TO-220-3 package, designed for through-hole mounting. The standard package quantity is 2000 units. Its RoHS3 compliant status indicates adherence to environmental regulations, though this compliance requires verification.

 

The MC78M33G is a robust choice for applications requiring a fixed, regulated voltage supply. Its specifications make it suitable for general-purpose power regulation in industrial and consumer electronics.

MC78M33G Quick Information

Product Type: Linear Voltage Regulator
Series: MC78M33
Canonical Name: MC78M33G Linear Voltage Regulator
Subcategory: Linear

MC78M33G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

MC78M33G Features

  • Provides a stable 3.3V output voltage.
  • Supports up to 500mA output current.
  • Accepts input voltages up to 40V.
  • Operates from -40°C to +125°C.
  • Housed in a TO-220-3 package.

MC78M33G Applications

  • Powering 3.3V microcontroller logic circuits.
  • Providing clean analog reference voltage rails.
  • Stepping down 5V or 12V system buses.
  • Supplying power to industrial sensor modules.
  • Backing up battery-powered embedded systems.

MC78M33G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MC78M33G?

The MC78M33G has a nominal output voltage of 3.3V.

What is the maximum output current for the MC78M33G?

The MC78M33G can provide a maximum output current of 500mA.

What is the maximum input voltage for the MC78M33G?

The MC78M33G can accept a maximum input voltage of 40V.

What is the operating temperature range of the MC78M33G?

The MC78M33G operates within a temperature range of -40°C to +125°C.

How is the MC78M33G mounted?

The MC78M33G is designed for through-hole mounting.

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