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L79L15ABD13TR The STMicroelectronics L79L15ABD13TR is a negative linear voltage regulator with a fixed -15V output and a maximum output current of 100mA. It is available in an 8-SOIC package.
Mfr Part #:

L79L15ABD13TR

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L79L15ABD13TR is a negative linear voltage regulator with a fixed -15V output and a maximum output current of 100mA. It is available in an 8-SOIC package.
✓ Total Stock: 406,736 pcs
$ Price Range: $0.28

L79L15ABD13TR Available from 3 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
361,600 pcs
On Request
361600 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
45,000 pcs
On Request
45000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
136 pcs
On Request
136 pcs On Request 1 On Request On Request 19+ 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.

L79L15ABD13TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Industrial Grade
Input Voltage
Lead Spacing
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Quiescent Current
SVHC Present
Storage Temperature
Supplier Device Package
Supply Current
Tape & Reel
Voltage
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L79L15ABD13TR Description

Short technical summary and product information.

The STMicroelectronics L79L15ABD13TR is a negative linear voltage regulator designed for a wide range of applications requiring local or on-card regulation. It provides a fixed output voltage of -15V and can deliver an output current of up to 100mA.

 

Key features include internal current limiting and thermal shutdown, making the device robust against overloads. It requires no external components for basic operation. The regulator operates over a temperature range of -40°C to 125°C and is housed in a surface-mount 8-SOIC package.

 

This device is suitable for applications where noise and distribution problems associated with single-point regulation need to be eliminated. It can also be used with power pass elements to create high-current voltage regulators. The L79L series offers an effective output impedance improvement compared to traditional Zener diode/resistor combinations.

L79L15ABD13TR Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: STMicroelectronics L79L Series -15V 100mA Negative Linear Voltage Regulator
Subcategory: Linear

L79L15ABD13TR Compliance

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

L79L15ABD13TR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

L79L15ABD13TR Features

  • Fixed -15V negative output voltage.
  • Up to 100mA output current.
  • Internal thermal overload protection.
  • Internal short-circuit current limiting.
  • Surface mount 8-SOIC package.

L79L15ABD13TR Applications

  • Local on-card voltage regulation.
  • Elimination of noise and distribution problems.
  • Use with power pass elements.
  • Replacement for Zener diode circuits.

L79L15ABD13TR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the L79L15ABD13TR?

The output voltage is fixed at -15V.

What is the maximum output current?

The maximum output current is 100 mA.

What is the operating temperature range?

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

What package is the L79L15ABD13TR available in?

It is available in an 8-SOIC (0.154", 3.90mm width) surface-mount package.

Does the regulator include protection features?

Yes, it includes over-temperature and short-circuit protection.

What is the typical quiescent current?

The typical quiescent current is 6 mA.

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