STLQ015M18R The STMicroelectronics STLQ015M18R is a linear voltage regulator with a 5.5V output and 1.7µA quiescent current. It is supplied in a SOT-23-5 package.
Mfr Part #:

STLQ015M18R

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STLQ015M18R is a linear voltage regulator with a 5.5V output and 1.7µA quiescent current. It is supplied in a SOT-23-5 package.
✓ Total Stock: 33,000 pcs
$ Price Range: $0.28

STLQ015M18R Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
27,000 pcs
27000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
6,000 pcs
6000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16

STLQ015M18R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)

STLQ015M18R Description

Short technical summary and product information.

The STMicroelectronics STLQ015M18R is a fixed positive linear voltage regulator designed for low power applications. It features a 5.5V output voltage and a low quiescent current of 1.7µA, making it suitable for battery-powered devices.

 

This regulator offers a voltage dropout of 0.3V at 150mA and includes over current and over temperature protection features. Its operating temperature range is -40°C to 125°C (TJ). The device is available in a SOT-23-5 (SC-74A, SOT-753) surface mount package.

 

With a PSRR of 40dB to 15dB across a frequency range of 1kHz to 100kHz, the STLQ015M18R provides good power supply ripple rejection. It also features an Enable control input. The RoHS status is RoHS3 Compliant, and it has a Moisture Sensitivity Level (MSL) of 1 Unlimited.

STLQ015M18R Quick Information

Product Type: Linear Voltage Regulator
Series: STLQ015
Canonical Name: STMicroelectronics STLQ015M18R Linear Voltage Regulator
Subcategory: Linear

STLQ015M18R Compliance

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

STLQ015M18R Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

STLQ015M18R Features

  • Fixed 5.5V positive output voltage.
  • Low 1.7µA quiescent current.
  • 0.3V maximum voltage dropout.
  • Surface mount SOT-23-5 package.
  • Over current and over temperature protection.

STLQ015M18R Applications

  • Ideal for low power applications.
  • Suitable for battery-powered devices.
  • Used in portable electronics.
  • Provides stable voltage regulation.

STLQ015M18R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum input voltage for the STLQ015M18R?

The maximum input voltage is 5.5V.

What package is the STLQ015M18R available in?

The device is available in a SOT-23-5 surface-mount package, also described as SC-74A or SOT-753.

What is the operating temperature range?

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

What is the output voltage of the STLQ015M18R?

The fixed output voltage is 1.8V.

What is the quiescent current?

The quiescent current is 1.7µA.

What is the dropout voltage?

The maximum dropout voltage is 0.3V at 150mA load.

What protection features does the regulator include?

Over-current and over-temperature protection.

STLQ015M18R Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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STLQ015M31R
STLQ015M31R
STMicroelectronics
The STMicroelectronics STLQ015M31R is a linear voltage regulator offering a 3.1V fixed output voltage and 150mA output current. It features a low quiescent current and is available in a SOT-23-5 package.
View Part
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