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MC78L12ABD The ON Semiconductor MC78L12ABD is a fixed 12V positive linear voltage regulator. It provides up to 100mA output current and is housed in an 8-SOIC package.
Mfr Part #:

MC78L12ABD

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC78L12ABD is a fixed 12V positive linear voltage regulator. It provides up to 100mA output current and is housed in an 8-SOIC package.
✓ Total Stock: 174 pcs
$ Price Range: $23.40

MC78L12ABD Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
HMB Electronics LLC ✓
Non-Authorised Inventory information
174 pcs
On Request
174 pcs On Request 1 On Request On Request On Request On Request On Request
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MC78L12ABD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Voltage
Lead Spacing
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
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MC78L12ABD Description

Short technical summary and product information.

The MC78L12ABD from ON Semiconductor is a versatile positive voltage regulator designed for a wide range of applications requiring a stable 12V supply. This device can deliver up to 100mA of output current, making it suitable for many low-power electronics.

 

Key electrical features include a maximum input voltage of 35V, a typical quiescent current of 6.5mA, and a PSRR of 42dB at 120Hz. For robustness, the MC78L12ABD incorporates internal current limiting and thermal overload protection, ensuring reliable operation even under fault conditions.

 

This regulator operates within a temperature range of -40°C to 125°C. It is supplied in a compact 8-SOIC surface-mount package, facilitating integration into compact PCB designs. The device is also noted as being Pb-Free.

 

Applications for the MC78L12ABD include general-purpose voltage regulation in consumer electronics, industrial controls, and automotive systems where a stable 12V rail is required.

MC78L12ABD Quick Information

Product Type: Voltage Regulator
Series: MC78L00A
Canonical Name: MC78L12ABD Positive Voltage Regulator
Subcategory: Positive Voltage Regulator

MC78L12ABD Compliance

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

MC78L12ABD Estimated Pricing

Qty Low High
1+ $23.40 $23.40

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

MC78L12ABD Features

  • Fixed 12V positive output voltage.
  • Up to 100mA output current capability.
  • Internal over-temperature protection.
  • Internal short circuit current limiting.
  • Compact 8-SOIC surface mount package.

MC78L12ABD Applications

  • General purpose voltage regulation.
  • Low power electronic circuits.
  • Consumer electronics applications.
  • Industrial control systems.

MC78L12ABD FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MC78L12ABD?

The MC78L12ABD provides a fixed output voltage of 12V.

What is the maximum output current for the MC78L12ABD?

The MC78L12ABD can supply a maximum output current of 100mA.

What type of package is the MC78L12ABD supplied in?

The MC78L12ABD is supplied in an 8-SOIC package.

What is the operating temperature range for this voltage regulator?

The operating temperature range for the MC78L12ABD is -40°C to 125°C.

Does the MC78L12ABD have protection features?

Yes, the MC78L12ABD includes over-temperature and short circuit protection features.

Is the MC78L12ABD a RoHS compliant device?

The MC78L12ABD is RoHS3 Compliant.

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