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MC79L05ABDR2 The ON Semiconductor MC79L05ABDR2 is a linear voltage regulator providing a fixed -5V output at up to 100mA. It is designed for surface mount applications in an 8-SOIC package.
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MC79L05ABDR2

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC79L05ABDR2 is a linear voltage regulator providing a fixed -5V output at up to 100mA. It is designed for surface mount applications in an 8-SOIC package.
✓ Total Stock: 764 pcs
$ Price Range: $0.28

MC79L05ABDR2 Available from 1 distributor

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MC79L05ABDR2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Current
Junction Temperature
Lead Spacing
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Output Voltage
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MC79L05ABDR2 Description

Short technical summary and product information.

The MC79L05ABDR2 from ON Semiconductor is a 100 mA negative voltage regulator designed for various applications requiring a regulated negative voltage. This device features internal short circuit current limiting and thermal overload protection, making it a rugged and reliable component. It operates within a temperature range of -40°C to 125°C and is housed in an 8-SOIC package suitable for surface mounting.

 

Key electrical specifications include a nominal output voltage of -5V and a maximum output current of 100mA. The regulator is designed to accept input voltages up to -30Vdc for the -5V device. No external components are typically required for its operation, simplifying circuit design. The device also offers complementary positive regulators in the MC78L00 Series.

 

This regulator is suitable for on-card regulation or other applications where a regulated negative voltage at a modest current level is needed. Its robust design and ease of use offer advantages over simpler resistor-Zener diode configurations. The 8-SOIC package is standard for many surface-mount designs.

MC79L05ABDR2 Quick Information

Product Type: Voltage Regulator
Series: MC79L00A Series
Canonical Name: MC79L05ABDR2 5V Negative Voltage Regulator
Subcategory: Linear

MC79L05ABDR2 Compliance

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

MC79L05ABDR2 Estimated Pricing

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1+ $0.28 $0.28

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

MC79L05ABDR2 Features

  • Fixed -5V negative voltage regulator.
  • Up to 100mA output current.
  • Internal short circuit current limiting.
  • Internal thermal overload protection.
  • Surface mount 8-SOIC package.

MC79L05ABDR2 Applications

  • Suitable for on-card regulation.
  • Used in applications needing negative voltage.
  • Robust design for various circuits.
  • Simplifies power supply design.

MC79L05ABDR2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of MC79L05ABDR2?

The nominal output voltage is -5V.

How much current can the MC79L05ABDR2 supply?

The output current rating is 100mA.

What is the operating temperature range of the MC79L05ABDR2?

-40°C to 125°C.

What package is the MC79L05ABDR2 available in?

8-SOIC (0.154", 3.90mm width), surface mount.

What is the absolute maximum input voltage for this -5V regulator?

For the -5V output variant, the maximum input voltage is -30 Vdc.

What are the thermal resistance values for the 8-SOIC package?

Typical junction-to-ambient is 180°C/W; junction-to-case is 45°C/W (minimum recommended pad).

What is the storage temperature range of the MC79L05ABDR2?

-65°C to +150°C.

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