STLQ015M21R

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STMicroelectronics

150 MA - ULTRA LOW QUIESCENT CURRENT LINEAR VOLTAGE REGULATOR

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STLQ015M21R

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STMicroelectronics

150 MA - ULTRA LOW QUIESCENT CURRENT LINEAR VOLTAGE REGULATOR

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Description Specifications Series Pricing CAD Documents

Description

General part information

STLQ015 Series

The STLQ015 provides 150 mA of maximum current with an input voltage range from 1.5 V to 5.5 V and a typical dropout voltage of 112 mV. The key feature of this device is its quiescent current, which is just 1.4 µA at maximum output current.The device is stable with a ceramic capacitor on the output. It offers very low quiescent current and extends battery-life of applications requiring very long standby time. The enable logic control function puts the STLQ015 in shutdown mode, reducing total current consumption to 1 nA. The device also includes short-circuit constant-current limiting and thermal protection. Typical applications are: portable and battery-powered systems, electronic sensors and microcontroller power supply.

Technical Specifications

Parameters and characteristics for this part

Specification	STLQ015M21R

Control Features	Enable
Current - Output	150 mA
Current - Quiescent (Iq)	1.7 µA
Current - Supply (Max)	2.4 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Fixed
Package Name	SOT-23-5
Protection Features	Over Current, Over Temperature
PSRR (Maximum)	40 dB
PSRR (Minimum)	15 dB
Voltage - Input (Max)	5.5 V
Voltage - Output (Min/Fixed)	2.1 V
Voltage Dropout (Max)	0.3 V

STLQ015 Series

Part	Output Type	PSRR (Minimum)	PSRR (Maximum)	Number of Regulators	Output Configuration	Current - Output	Mounting Type	Protection Features	Control Features	Operating Temperature (Max)	Operating Temperature (Min)	Voltage Dropout (Max)	Package / Case	Package Name	Voltage - Output (Min/Fixed)	Current - Quiescent (Iq)	Voltage - Input (Max)	Current - Supply (Max)
STMicroelectronics STLQ015XG33R	Fixed	15 dB	40 dB	1	Positive	150 mA	Surface Mount	Over Current Over Temperature	Enable	125 °C	-40 °C	0.3 V	SOT-563 SOT-666	SOT-666	3.3 V	2.4 µA	5.5 V
STMicroelectronics STLQ015M20R	Fixed	15 dB	40 dB	1	Positive	150 mA	Surface Mount	Over Current Over Temperature	Enable	125 °C	-40 °C	0.3 V		SOT-23-5	2 V	1.7 µA	5.5 V	2.4 µA
STMicroelectronics STLQ015XG15R	Fixed	15 dB	40 dB	1	Positive	150 mA	Surface Mount	Over Current Over Temperature	Enable	125 °C	-40 °C	0.3 V	SOT-563 SOT-666	SOT-666	1.5 V	2.4 µA	5.5 V
STMicroelectronics STLQ015M15R	Fixed	15 dB	40 dB	1	Positive	150 mA	Surface Mount	Over Current Over Temperature	Enable	125 °C	-40 °C	0.3 V		SOT-23-5	1.5 V	1.7 µA	5.5 V	2.4 µA
STMicroelectronics STLQ015M33R	Fixed	15 dB	40 dB	1	Positive	150 mA	Surface Mount	Over Current Over Temperature	Enable	125 °C	-40 °C	0.3 V		SOT-23-5	3.3 V	1.7 µA	5.5 V	2.4 µA
STMicroelectronics STLQ015M31R	Fixed	15 dB	40 dB	1	Positive	150 mA	Surface Mount	Over Current Over Temperature	Enable	125 °C	-40 °C	0.3 V		SOT-23-5	3.1 V	1.7 µA	5.5 V	2.4 µA
STMicroelectronics STLQ015M25R	Fixed	15 dB	40 dB	1	Positive	150 mA	Surface Mount	Over Current Over Temperature	Enable	125 °C	-40 °C	0.3 V		SOT-23-5	2.5 V	1.7 µA	5.5 V	2.4 µA
STMicroelectronics STLQ015XG25R	Fixed	15 dB	40 dB	1	Positive	150 mA	Surface Mount	Over Current Over Temperature	Enable	125 °C	-40 °C	0.3 V	SOT-563 SOT-666	SOT-666	2.5 V	2.4 µA	5.5 V
STMicroelectronics STLQ015M21R	Fixed	15 dB	40 dB	1	Positive	150 mA	Surface Mount	Over Current Over Temperature	Enable	125 °C	-40 °C	0.3 V		SOT-23-5	2.1 V	1.7 µA	5.5 V	2.4 µA
STMicroelectronics STLQ015M18R	Fixed	15 dB	40 dB	1	Positive	150 mA	Surface Mount	Over Current Over Temperature	Enable	125 °C	-40 °C	0.3 V		SOT-23-5	1.8 V	1.7 µA	5.5 V	2.4 µA