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L79L15ACUTR The STMicroelectronics L79L15ACUTR is a linear voltage regulator IC providing a fixed -15V output at up to 100mA. It is designed for surface mount applications.
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L79L15ACUTR

Available from 2 distributors
Mfr Name: ST
ST
The STMicroelectronics L79L15ACUTR is a linear voltage regulator IC providing a fixed -15V output at up to 100mA. It is designed for surface mount applications.
✓ Total Stock: 243,079 pcs
$ Price Range: $0.28

L79L15ACUTR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
241,067 pcs
On Request
241067 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
2,012 pcs
On Request
2012 pcs On Request 1 On Request On Request 17+ On Request On Request
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L79L15ACUTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Operating Temperature
Output Current
Output Voltage
PSRR
Protection Features
Supplier Device Package
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L79L15ACUTR Description

Short technical summary and product information.

The STMicroelectronics L79L15ACUTR is a negative linear voltage regulator IC. It provides a fixed output voltage of -15V and can supply up to 100mA of current. The device operates with a maximum input voltage of -35V and features over-temperature and short-circuit protection.

 

This regulator is suitable for various applications requiring a stable negative voltage. Its surface mount package, TO-243AA (SOT-89-3), facilitates integration into compact electronic designs. The operating temperature range is from 0°C to 125°C.

 

Key electrical characteristics include a typical quiescent current of 6mA and a maximum supply current of 6.5mA. The Power Supply Rejection Ratio (PSRR) is 39dB at 120Hz, indicating good noise filtering capabilities. The component is RoHS3 compliant.

 

Designed for ease of use, the L79L15ACUTR is ideal for power supply circuits in embedded systems, consumer electronics, and industrial control applications where a reliable negative voltage rail is needed.

L79L15ACUTR Quick Information

Product Type: Linear Voltage Regulator IC
Series: L79L
Canonical Name: STMicroelectronics L79L15ACUTR Linear Voltage Regulator IC
Subcategory: Linear

L79L15ACUTR Compliance

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

L79L15ACUTR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

L79L15ACUTR Features

  • Fixed -15V negative output voltage.
  • 100mA maximum output current.
  • Surface mount TO-243AA (SOT-89-3) package.
  • Over-temperature and short-circuit protection.
  • RoHS3 compliant for modern designs.

L79L15ACUTR Applications

  • Provides stable negative voltage rails.
  • Suitable for embedded system power.
  • Used in consumer electronics.
  • Applicable in industrial controls.
  • Ideal for compact designs.

L79L15ACUTR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the L79L15ACUTR?

The L79L15ACUTR provides a fixed output voltage of -15V.

What is the maximum output current for the L79L15ACUTR?

The L79L15ACUTR can supply a maximum output current of 100mA.

What is the maximum input voltage for this regulator?

The maximum input voltage for the L79L15ACUTR is -35V.

What protection features are included in the L79L15ACUTR?

The L79L15ACUTR includes over-temperature and short-circuit protection features.

What is the operating temperature range for the L79L15ACUTR?

The operating temperature range for the L79L15ACUTR is 0°C to 125°C.

What package type is the L79L15ACUTR supplied in?

The L79L15ACUTR is supplied in a TO-243AA (SOT-89-3) package for surface mounting.

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