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L78L05ABUTR The STMicroelectronics L78L05ABUTR is a linear voltage regulator providing a fixed 5V output. It features a 100mA current capability and is housed in a SOT-89-3 package.
Mfr Part #:

L78L05ABUTR

Available from 7 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L78L05ABUTR is a linear voltage regulator providing a fixed 5V output. It features a 100mA current capability and is housed in a SOT-89-3 package.
✓ Total Stock: 1,340,363 pcs
$ Price Range: $0.28

L78L05ABUTR Available from 7 distributors

✓ Authorised
✓ 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.

L78L05ABUTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Voltage
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L78L05ABUTR Description

Short technical summary and product information.

The STMicroelectronics L78L05ABUTR is a fixed 5V positive linear voltage regulator designed for various applications. It offers a current capability of 100mA and operates with a quiescent current of 5.5 mA. The device is protected against over current, over temperature, and short circuits, enhancing its reliability.

 

This regulator is suitable for a wide range of operating temperatures, from -40°C to 125°C. It comes in a SOT-89-3 (TO-243AA) surface mount package, making it convenient for space-constrained designs. The fixed output voltage and positive configuration make it a straightforward choice for power supply circuits requiring a stable 5V rail.

 

Key electrical characteristics include a PSRR of 49dB at 120Hz, indicating good noise rejection. With a single regulator output, it is designed for straightforward integration into electronic systems. The RoHS3 compliance status suggests adherence to environmental regulations.

L78L05ABUTR Quick Information

Product Type: Linear Voltage Regulator
Series: L78L
Canonical Name: L78L05ABUTR Voltage Regulator
Subcategory: Linear

L78L05ABUTR Compliance

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

L78L05ABUTR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

L78L05ABUTR Features

  • Fixed 5V positive linear voltage regulator.
  • 100mA output current capability.
  • SOT-89-3 surface mount package.
  • Wide -40°C to 125°C operating temperature.
  • Over current and thermal protection features.

L78L05ABUTR Applications

  • Suitable for 5V power supply circuits.
  • Used in general electronic equipment.
  • Ideal for space-constrained designs.
  • Applications requiring stable voltage rails.

L78L05ABUTR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the L78L05ABUTR?

The output voltage is 5V.

What is the maximum output current for the L78L05ABUTR?

The part is described as having 100mA current capability.

What package type is the L78L05ABUTR available in?

The L78L05ABUTR is available in a SOT-89-3 package.

What is the operating temperature range of the L78L05ABUTR?

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

Does the L78L05ABUTR have overcurrent protection?

Yes, it features over current protection.

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