Integrated Circuits (ICs)

NCP561SN27T1G

Obsolete

ON Semiconductor

150 MA CMOS LOW QUIESCENT CURRENT LOW DROPOUT LINEAR VOLTAGE REGULATOR

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DocumentsDatasheet Package Drawing-483-TSOP-5

Integrated Circuits (ICs)

NCP561SN27T1G

Obsolete

ON Semiconductor

150 MA CMOS LOW QUIESCENT CURRENT LOW DROPOUT LINEAR VOLTAGE REGULATOR

Deep-Dive with AI

DocumentsDatasheet Package Drawing-483-TSOP-5

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	NCP561SN27T1G

Control Features	Enable
Current - Output	150 mA
Current - Quiescent (Iq)	1 µA
Current - Supply (Max) [Max]	8 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	SOT-23-5 Thin, TSOT-23-5
Protection Features	Over Current, Over Temperature
Supplier Device Package	5-TSOP
Voltage - Input (Max) [Max]	6 V
Voltage - Output (Min/Fixed)	2.7 V
Voltage Dropout (Max) [Max]	0.25 V

NCP561 Series

150 mA CMOS Low Quiescent Current Low Dropout Linear Voltage Regulator

Part	Current - Quiescent (Iq)	Voltage - Input (Max) [Max]	Output Configuration	Current - Output	Operating Temperature [Max]	Operating Temperature [Min]	Number of Regulators	Package / Case	Mounting Type	Voltage - Output (Min/Fixed)	Protection Features	Supplier Device Package	Voltage Dropout (Max) [Max]	Output Type	Current - Supply (Max) [Max]	Control Features
ON Semiconductor NCP561SN33T1G	1 µA	6 V	Positive	150 mA	85 °C	-40 °C	1	SOT-23-5 Thin TSOT-23-5	Surface Mount	3.3 V	Over Current Over Temperature	5-TSOP	0.2 V	1.81 mOhm	8 µA	Enable
ON Semiconductor NCP561SN27T1G	1 µA	6 V	Positive	150 mA	85 °C	-40 °C	1	SOT-23-5 Thin TSOT-23-5	Surface Mount	2.7 V	Over Current Over Temperature	5-TSOP	0.25 V	1.81 mOhm	8 µA	Enable
ON Semiconductor NCP561SN28T1	1 µA	6 V	Positive	150 mA	85 °C	-40 °C	1	SOT-23-5 Thin TSOT-23-5	Surface Mount	2.8 V	Over Current Over Temperature	5-TSOP	0.23 V	1.81 mOhm	8 µA	Enable
ON Semiconductor NCP561SN18T1G	1 µA	6 V	Positive	150 mA	85 °C	-40 °C	1	SOT-23-5 Thin TSOT-23-5	Surface Mount	1.8 V	Over Current Over Temperature	5-TSOP	0.36 V	1.81 mOhm	8 µA	Enable
ON Semiconductor NCP561SN25T1G	1 µA	6 V	Positive	150 mA	85 °C	-40 °C	1	SOT-23-5 Thin TSOT-23-5	Surface Mount	2.5 V	Over Current Over Temperature	5-TSOP	0.25 V	1.81 mOhm	8 µA	Enable
ON Semiconductor NCP561SN15T1	1 µA	6 V	Positive	150 mA	85 °C	-40 °C	1	SOT-23-5 Thin TSOT-23-5	Surface Mount	1.5 V	Over Current Over Temperature	5-TSOP	0.5 V	1.81 mOhm	8 µA	Enable

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

NCP561 Series

The NCP561 series of fixed output low dropout linear regulators aredesigned for handheld communication equipment and portable battery powered applications which require low quiescent. The NCP561 series features an ultra low quiescent current of 3.0 uA. Each device contains a voltage reference unit, an error amplifier, a PMOS power transistor, resistors for setting output voltage, current limit, and temperature limit protection circuits. The NCP561 has been designed to be used with low cost ceramic capacitors and requires a minimum output capacitor of 1.0 uF. The device is housed in the micro-miniature TSOP-5 surface mount package. Standard voltage versions are 1.5, 1.8, 2.5, 2.7, 2.8, 3.0, 3.3 and 5.0 V.