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L78L33ACD13TR The STMicroelectronics L78L33ACD13TR is a linear voltage regulator providing a fixed 3.3V output. It features a 5.5mA output current and operates within a temperature range of 0°C to 125°C.
Mfr Part #:

L78L33ACD13TR

Available from 8 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L78L33ACD13TR is a linear voltage regulator providing a fixed 3.3V output. It features a 5.5mA output current and operates within a temperature range of 0°C to 125°C.
✓ Total Stock: 837,764 pcs
$ Price Range: $0.28

L78L33ACD13TR Available from 8 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.

L78L33ACD13TR 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
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
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L78L33ACD13TR Description

Short technical summary and product information.

The STMicroelectronics L78L33ACD13TR is a linear voltage regulator designed for various applications requiring a stable 3.3V power supply. It offers a fixed output voltage of 3.3V and can deliver up to 5.5mA of current.

 

Key electrical characteristics include a Power Supply Rejection Ratio (PSRR) of 49dB at 120Hz, indicating good noise filtering capabilities. The device is protected against over current, over temperature, and short circuits, enhancing its reliability in demanding environments.

 

This component is housed in an 8-SOIC package, suitable for surface mount assembly. The operating temperature range is from 0°C to 125°C, making it versatile for use in a wide array of electronic devices and systems. Its positive output configuration and single regulator design simplify integration into power management circuits.

L78L33ACD13TR Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: STMicroelectronics L78L33ACD13TR Linear Voltage Regulator
Subcategory: Linear

L78L33ACD13TR Compliance

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

L78L33ACD13TR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

L78L33ACD13TR Features

  • Fixed 3.3V positive output voltage.
  • 5.5mA maximum output current.
  • 0°C to 125°C operating temperature range.
  • Surface mount 8-SOIC package.
  • Over current and thermal protection.

L78L33ACD13TR Applications

  • Powering sensitive analog circuits.
  • Providing stable voltage rails.
  • Use in battery-powered devices.
  • General purpose voltage regulation.

L78L33ACD13TR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the L78L33ACD13TR?

The output voltage is fixed at 3.3V.

What is the maximum output current?

The nominal output current is 100mA.

What is the operating temperature range?

The operating temperature range is 0°C to 125°C.

What package is the L78L33ACD13TR available in?

It is available in an 8-SOIC surface mount package.

What protection features does this regulator include?

It includes over current, over temperature, and short circuit protection.

What is the PSRR of the L78L33ACD13TR?

The PSRR is 49dB at 120Hz.

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