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STLQ015M33R

STMicroelectronicsExtended

-40℃~+125℃ 1 1.4uA 112mV@(150mA) 150mA 3.3V 40dB@(1kHz) 5.5V 75uVrms Fixed Over Current Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Part id
st/STLQ015M33R
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
SOT-23-5
Pins
5
In stock
117,671 at JLCPCB (C136154)
Used on
3 open-source boards

Overview

The STLQ015M33R is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a SOT-23-5 package with 5 pins. -40℃~+125℃ 1 1.4uA 112mV@(150mA) 150mA 3.3V 40dB@(1kHz) 5.5V 75uVrms Fixed Over Current Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (Pinmap_Generic:Regulator_Linear_1IN_2GND_3EN_4NC_5OUT, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 117,671 are in stock at JLCPCB (part C136154). 3 open-source boards in 3 repositories on GitHub use it.

Symbol

IN1EN3OUT5GND2
Pinmap_Generic:Regulator_Linear_1IN_2GND_3EN_4NC_5OUTFrom PCBKit's generic symbols

Footprint

12345
Package_TO_SOT_SMD:SOT-23-5From KiCad's library

Pinout

5
The pins of the STLQ015M33R
PinNameType
1INPower in
2GNDPower in
3ENInput
4NCNot connected
5OUTPower out

Open-source boards using it

3
  • 2 layers53 × 22.5 mmBreezedude transmitter, the printed circuit board in 3D

    Breezedude transmitter

    Breezedude/breezedudeWindSensor-pcb

    PCB of Breezedude Wind Sensor Transmitter

    59 parts1
  • 2 layers84.3 × 67.9 mmActuator board, the printed circuit board in 3D

    Actuator board

    akshayshivkumar/Electric-Feel

    NT@B Project Fall 2025

    33 parts
  • 2 layers95 × 73 mmWs1-basestation pcb, the printed circuit board in 3D

    Ws1-basestation pcb

    artichoked1/weatherStationHubBoard

    This is a hub board that collects data from multiple sensors via RS485 and sends it to a server via LoRaWAN. d

    51 parts

Parts like it

8

Questions

Is there a KiCad symbol and footprint for the STLQ015M33R?

Yes. The symbol is Pinmap_Generic:Regulator_Linear_1IN_2GND_3EN_4NC_5OUT and the footprint Package_TO_SOT_SMD:SOT-23-5, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STLQ015M33R?

SOT-23-5, with 5 pins. Its footprint is drawn on this page.

Where is the STLQ015M33R datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the STLQ015M33R?

JLCPCB lists it as part C136154, with 117,671 in stock; the sellers' links on this page open their listings.

What can replace the STLQ015M33R?

Parts like it in the library: the ME6211C33M5G-N by MICRONE, the SPX3819M5-L-3-3/TR by MaxLinear, the RT9013-33GB by RICHTEK and the XC6219B332MR by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the STLQ015M33R?

3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.