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79L12A The PLANETA 79L12A is a TO-92 negative voltage regulator designed for applications requiring a regulated supply of up to 100 mA. It features a fixed -12V output voltage.
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79L12A

Available from 1 distributors
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The PLANETA 79L12A is a TO-92 negative voltage regulator designed for applications requiring a regulated supply of up to 100 mA. It features a fixed -12V output voltage.
✓ Total Stock: 86 pcs
$ Price Range: $0.99

79L12A Available from 1 distributor

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79L12A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Operating Voltage
Output Current
Output Voltage
PSRR
Tolerance
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79L12A Description

Short technical summary and product information.

The PLANETA 79L12A is a three-terminal negative voltage regulator from the 79L00A Series, available with a fixed -12V output voltage. This device is suitable for a wide range of applications that require a regulated supply of up to 100 mA. It is housed in a TO-92 package and designed for through-hole mounting.

 

Key electrical specifications include a minimum input voltage of 14.5V and a maximum input voltage of 27V, with an operating voltage up to -35V. The regulator has a typical dropout voltage of 1.7V and a typical input bias current of 6.5mA. It also offers a typical PSRR of 42dB and a tolerance of 5% on its output voltage.

 

The operating temperature range for the 79L12A is from 0°C to 125°C. Its inexpensive and easy-to-use nature makes it a practical choice for many power supply designs. The part number is 79L12A and it is manufactured by PLANETA.

79L12A Quick Information

Product Type: Negative Voltage Regulator
Series: 79L00A Series
Canonical Name: PLANETA 79L12A Negative Voltage Regulator
Subcategory: Negative Voltage Regulator

79L12A Compliance

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

79L12A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

79L12A Features

  • Fixed -12V negative voltage output.
  • Up to 100mA output current capability.
  • TO-92 package for through-hole mounting.
  • Wide 14.5V to 27V input voltage range.
  • 0°C to 125°C operating temperature range.

79L12A Applications

  • Suitable for general voltage regulation.
  • Used in low-power supply circuits.
  • Ideal for applications needing negative voltage.
  • Cost-effective power supply solutions.

79L12A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the 79L12A?

-12V

What is the maximum output current for the 79L12A?

100mA

What is the minimum input voltage required for the 79L12A?

14.5V

What is the maximum input voltage for the 79L12A?

27V

What is the dropout voltage of the 79L12A?

1.7V

What is the operating temperature range of the 79L12A?

0°C to 125°C

What package type is the 79L12A available in?

TO-92

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