MC79L12ACD The ON Semiconductor MC79L12ACD is a negative linear voltage regulator providing a fixed -12V output at up to 100mA. It is housed in an 8-SOIC package.
Mfr Part #:

MC79L12ACD

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC79L12ACD is a negative linear voltage regulator providing a fixed -12V output at up to 100mA. It is housed in an 8-SOIC package.
✓ Total Stock: 106 pcs
$ Price Range: $23.40

MC79L12ACD Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
106 pcs
106 pcs On Request 1 On Request On Request On Request On Request On Request

MC79L12ACD Specifications Quick View

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

MC79L12ACD Description

Short technical summary and product information.

The ON Semiconductor MC79L12ACD 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 without external components in most applications.

 

Key electrical specifications include a nominal -12V output voltage and a maximum output current of 100mA. The typical voltage dropout is 1.7V at 40mA, and it offers a PSRR of 42dB at 120Hz. The operating temperature range is from 0°C to 125°C.

 

This regulator is supplied in an 8-SOIC surface mount package, suitable for space-constrained designs. Its fixed output and integrated protection features simplify circuit design and enhance reliability for on-card regulation or other applications needing a modest negative current level.

MC79L12ACD Quick Information

Product Type: Voltage Regulator
Series: MC79L00A
Canonical Name: MC79L12ACD Negative Voltage Regulator
Subcategory: Negative Voltage Regulator

MC79L12ACD Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb−Free Packages are Available

MC79L12ACD Estimated Pricing

Qty Low High
1+ $23.40 $23.40

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

MC79L12ACD Features

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

MC79L12ACD Applications

  • On-card voltage regulation.
  • Applications requiring negative voltage.
  • Power supply circuits.
  • General purpose regulation needs.

MC79L12ACD FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MC79L12ACD?

The MC79L12ACD provides a fixed -12V output voltage.

What is the maximum output current for the MC79L12ACD?

The MC79L12ACD can supply a maximum output current of 100mA.

What protection features are included in the MC79L12ACD?

The MC79L12ACD includes over temperature and short circuit protection features.

What is the operating temperature range for this regulator?

The operating temperature range for the MC79L12ACD is 0°C to 125°C.

What package type is the MC79L12ACD supplied in?

The MC79L12ACD is supplied in an 8-SOIC package.

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