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MC79L12ABDG The ON Semiconductor MC79L12ABDG is a negative linear voltage regulator with a -12V output and 100mA current capability. It is housed in an 8-SOIC package.
Mfr Part #:

MC79L12ABDG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC79L12ABDG is a negative linear voltage regulator with a -12V output and 100mA current capability. It is housed in an 8-SOIC package.
✓ Total Stock: 3,600 pcs
$ Price Range: $23.40

MC79L12ABDG Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,600 pcs
On Request
3600 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.

MC79L12ABDG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Lead Spacing
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
Output Voltage
PSRR
Protection Features
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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MC79L12ABDG Description

Short technical summary and product information.

The ON Semiconductor MC79L12ABDG 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 robust for use in demanding environments. It operates with a fixed output voltage of -12V and can handle a maximum input voltage of -35V.

 

The regulator is suitable for on-card regulation or other applications where a modest current level is needed. It offers advantages over traditional resistor/Zener diode configurations. The MC79L12ABDG is available in an 8-SOIC package, suitable for surface mounting.

 

Key electrical specifications include a typical voltage dropout of 1.7V at 40mA and a PSRR of 42dB at 120Hz. The operating temperature range is from -40°C to 125°C, ensuring reliable performance across a wide thermal spectrum. This series also offers complementary positive regulators in the MC78L00 series.

MC79L12ABDG Quick Information

Product Type: Voltage Regulator
Series: MC79L00A
Canonical Name: MC79L12ABDG Negative Fixed Voltage Regulator
Subcategory: Negative Voltage Regulator

MC79L12ABDG Compliance

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

MC79L12ABDG Estimated Pricing

Qty Low High
1+ $23.40 $23.40

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

MC79L12ABDG Features

  • Fixed -12V negative output voltage.
  • 100mA output current capability.
  • Internal short circuit protection.
  • Internal thermal overload protection.
  • Surface mount 8-SOIC package.

MC79L12ABDG Applications

  • Used in negative voltage power supplies
  • Suitable for power regulation in electronic devices
  • Ideal for audio and communication equipment
  • Applied in circuit protection applications

MC79L12ABDG FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MC79L12ABDG?

The MC79L12ABDG has a fixed output voltage of -12V.

What is the maximum output current for this voltage regulator?

This voltage regulator can supply up to 100mA of output current.

What type of package is the MC79L12ABDG in?

The MC79L12ABDG is available in an 8-SOIC package.

What is the operating temperature range for the MC79L12ABDG?

The operating temperature range for this device is -40°C to 125°C.

Does the MC79L12ABDG have over-temperature protection?

Yes, the MC79L12ABDG includes internal over-temperature protection.

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