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STLQ50C50R The STLQ50C50R from STMicroelectronics is a linear voltage regulator providing a fixed 5V output at up to 50mA. It is designed for surface mount applications.
Mfr Part #:

STLQ50C50R

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STLQ50C50R from STMicroelectronics is a linear voltage regulator providing a fixed 5V output at up to 50mA. It is designed for surface mount applications.
✓ Total Stock: 75,534 pcs
$ Price Range: $0.28

STLQ50C50R Available from 4 distributors

✓ Authorised
✓ Non-Authorised
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STLQ50C50R 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 Current
Output Type
Output Voltage
PSRR
Protection Features
SVHC Present
Supplier Device Package
Voltage
Voltage Dropout (Max)
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STLQ50C50R Description

Short technical summary and product information.

The STMicroelectronics STLQ50C50R is a linear voltage regulator IC designed for applications requiring a stable 5V output with a maximum current of 50mA. It features a low quiescent current of 5 µA, making it suitable for power-sensitive designs. The device operates with an input voltage up to 12V and offers protection against over current and over temperature conditions.

 

This regulator is housed in a compact SOT-323-5 package, designed for surface mount assembly. Its operating temperature range is from -40°C to 125°C, ensuring reliability in various environmental conditions. The fixed positive output configuration and typical voltage dropout of 0.7V at 50mA are key electrical characteristics.

 

With a PSRR of 30dB at 120Hz, the STLQ50C50R helps to filter out noise from the power supply. Its RoHS3 compliance indicates adherence to environmental standards. This component is ideal for general-purpose voltage regulation tasks where space and power efficiency are important considerations.

STLQ50C50R Quick Information

Product Type: Linear Voltage Regulator
Series: STLQ50
Canonical Name: STLQ50C50R 5V 50mA SOT-323-5 Linear Voltage Regulator
Subcategory: Linear

STLQ50C50R Compliance

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

STLQ50C50R Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

STLQ50C50R Features

  • Fixed 5V positive output voltage.
  • 50mA maximum output current.
  • Low 5 µA quiescent current.
  • Surface mount SOT-323-5 package.
  • Over current and over temperature protection.

STLQ50C50R Applications

  • Ideal for portable electronic devices.
  • Suitable for battery-powered applications.
  • Used in general power supply regulation.
  • Applicable for low-power sensor circuits.

STLQ50C50R FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the STLQ50C50R?

The output voltage is fixed at 5V.

What is the operating temperature range?

-40°C to 125°C.

What package is the STLQ50C50R available in?

It is available in the SOT-323-5 surface-mount package.

What is the dropout voltage at 50mA?

Typically 0.7V at 50mA load.

What is the quiescent current?

5 µA.

Does the device have protection features?

Yes, it includes over current and over temperature protection.

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