Specification	NCP612SQ31T2G

Control Features	Enable
Current - Output	100 mA
Current - Quiescent (Iq)	90 çA
Current - Supply (Max) [Max]	90 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	SC-70-5, 5-TSSOP, SOT-353
Protection Features	Over Current, Over Temperature
Supplier Device Package	SC-88A
Supplier Device Package	SOT-353
Supplier Device Package	SC-70-5
Voltage - Input (Max) [Max]	6 V
Voltage - Output (Min/Fixed)	3.1 V
Voltage Dropout (Max) [Max]	0.38 V

NCP612 Series

LDO Regulator, 100 mA, Low Iq

Part	Current - Quiescent (Iq)	Voltage Dropout (Max) [Max]	Control Features	Voltage - Output (Min/Fixed)	Protection Features	Package / Case	Current - Supply (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Supplier Device Package	Supplier Device Package	Supplier Device Package	Number of Regulators	Voltage - Input (Max) [Max]	Output Type	Output Configuration	Current - Output
ON Semiconductor NCP612SQ31T2G	90 çA	0.38 V	Enable	3.1 V	Over Current Over Temperature	5-TSSOP SC-70-5 SOT-353	90 µA	85 °C	-40 °C	Surface Mount	SC-88A	SOT-353	SC-70-5	1	6 V	1.81 mOhm	Positive	100 mA
ON Semiconductor NCP612SQ31T1G	90 çA	0.38 V	Enable	3.1 V	Over Current Over Temperature	5-TSSOP SC-70-5 SOT-353	90 µA	85 °C	-40 °C	Surface Mount	SC-88A	SOT-353	SC-70-5	1	6 V	1.81 mOhm	Positive	100 mA
ON Semiconductor NCP612SQ50T1	90 çA	0.3 V	Enable	5 V	Over Current Over Temperature	5-TSSOP SC-70-5 SOT-353	90 µA	85 °C	-40 °C	Surface Mount	SC-88A	SOT-353	SC-70-5	1	6 V	1.81 mOhm	Positive	100 mA
ON Semiconductor NCP612SQ30T1	90 çA	0.38 V	Enable		Over Current Over Temperature	5-TSSOP SC-70-5 SOT-353	90 µA	85 °C	-40 °C	Surface Mount	SC-88A	SOT-353	SC-70-5	1	6 V	1.81 mOhm	Positive	100 mA
ON Semiconductor NCP6121S52MNR2G
ON Semiconductor NCP612SQ30T2G	90 çA	0.38 V	Enable		Over Current Over Temperature	5-TSSOP SC-70-5 SOT-353	90 µA	85 °C	-40 °C	Surface Mount	SC-88A	SOT-353	SC-70-5	1	6 V	1.81 mOhm	Positive	100 mA
ON Semiconductor NCP612SQ37T1G						5-TSSOP SC-70-5 SOT-353		85 °C	-40 °C	Surface Mount	SC-88A	SOT-353	SC-70-5	1				200 mA
ON Semiconductor NCP612SQ18T1G	90 çA	0.56 V	Enable	1.8 V	Over Current Over Temperature	5-TSSOP SC-70-5 SOT-353	90 µA	85 °C	-40 °C	Surface Mount	SC-88A	SOT-353	SC-70-5	1	6 V	1.81 mOhm	Positive	100 mA
ON Semiconductor NCP612SQ37T2G	90 çA	0.38 V	Enable	3.7 V	Over Current Over Temperature	5-TSSOP SC-70-5 SOT-353	90 µA	85 °C	-40 °C	Surface Mount	SC-88A	SOT-353	SC-70-5	1	6 V	1.81 mOhm	Positive	100 mA
ON Semiconductor NCP612SQ27T2G	90 çA	0.38 V	Enable	2.7 V	Over Current Over Temperature	5-TSSOP SC-70-5 SOT-353	90 µA	85 °C	-40 °C	Surface Mount	SC-88A	SOT-353	SC-70-5	1	6 V	1.81 mOhm	Positive	100 mA

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.65
		10	$ 0.57
		25	$ 0.53
		100	$ 0.40
		250	$ 0.34
		500	$ 0.33
		1000	$ 0.25
	Digi-Reel®	1	$ 0.65
		10	$ 0.57
		25	$ 0.53
		100	$ 0.40
		250	$ 0.34
		500	$ 0.33
		1000	$ 0.25
	Tape & Reel (TR)	3000	$ 0.23
		6000	$ 0.22
		15000	$ 0.22
		30000	$ 0.21
Newark	Each (Supplied on Full Reel)	3000	$ 0.29
		6000	$ 0.27
		12000	$ 0.25
		18000	$ 0.23
		30000	$ 0.22
ON Semiconductor	N/A	1	$ 0.23

Description

General part information

NCP612 Series

The NCP612 Low Quiescent Current Low Dropout (LDO) Linear Voltage Regulator is designed for handheld communication equipment and portable battery powered applications which require low quiescent. The NCP612 series features an ultra-low quiescent current of 40μA. 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 NCP612 has been designed to be used with low cost ceramic capacitors. The device is housed in the micro-miniature SC70-5 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.

Documents

Technical documentation and resources

Package Drawing-419A-02-SC-88A (SC-70-5 / SOT-353)

Package Drawing

Datasheet

EOL Notices EN

Datasheet