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L79L05ABUTR The STMicroelectronics L79L05ABUTR is a negative linear voltage regulator providing a fixed -5V output. It is designed for applications requiring up to 100mA of output current.
Mfr Part #:

L79L05ABUTR

Available from 7 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L79L05ABUTR is a negative linear voltage regulator providing a fixed -5V output. It is designed for applications requiring up to 100mA of output current.
✓ Total Stock: 216,978 pcs
$ Price Range: $0.28

L79L05ABUTR Available from 7 distributors

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✓ Non-Authorised
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.

L79L05ABUTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Halogen Free
Industrial Grade
Lead Spacing
Lead Style
Medical Grade
Military Grade
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection
Protection Features
SVHC Present
Storage Temperature
Supplier Device Package
Voltage
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L79L05ABUTR Description

Short technical summary and product information.

The STMicroelectronics L79L05ABUTR is a three-terminal negative voltage regulator designed for local or on-card regulation. It provides a fixed output voltage of -5V and can deliver up to 100mA of output current. The device features internal current limiting and thermal shutdown, making it highly reliable.

 

This regulator is suitable for a wide range of applications, including eliminating noise and distribution problems associated with single-point regulation. It can also be used with power pass elements to create high-current voltage regulators. The L79L05ABUTR is available in a SOT-89-3 surface-mount package.

 

Key electrical characteristics include a typical quiescent current of 5.5 mA and a PSRR of 49dB at 120Hz. The operating temperature range is -40°C to 125°C. The device includes over-temperature and short-circuit protection features.

L79L05ABUTR Quick Information

Product Type: Linear Voltage Regulator
Series: L79L
Canonical Name: STMicroelectronics L79L05ABUTR Linear Voltage Regulator
Subcategory: Linear

L79L05ABUTR Compliance

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

L79L05ABUTR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

L79L05ABUTR Features

  • Fixed -5V negative output voltage.
  • Output current up to 100 mA.
  • Internal thermal overload protection.
  • Internal short-circuit current limiting.
  • Surface mount SOT-89-3 package.

L79L05ABUTR Applications

  • Local on-card voltage regulation.
  • Eliminates noise and distribution problems.
  • Used with power pass elements.
  • Zener diode/resistor replacement.

L79L05ABUTR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the L79L05ABUTR?

The L79L05ABUTR provides a fixed -5V output voltage.

What is the maximum output current for the L79L05ABUTR?

The L79L05ABUTR can deliver an output current of up to 100 mA.

What protection features are included in the L79L05ABUTR?

The L79L05ABUTR includes over-temperature and short-circuit protection features.

What is the operating temperature range for this voltage regulator?

The operating temperature range for the L79L05ABUTR is -40°C to 125°C.

What package type is the L79L05ABUTR supplied in?

The L79L05ABUTR is supplied in a SOT-89-3 surface mount package.

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