Integrated Circuits (ICs)

NCP3985SN275T1G

Obsolete

ON Semiconductor

150 MA LOW NOISE, LOW DROPOUT LINEAR VOLTAGE REGULATOR

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DocumentsDatasheet Package Drawing-483-TSOP-5

Integrated Circuits (ICs)

NCP3985SN275T1G

Obsolete

ON Semiconductor

150 MA LOW NOISE, 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	NCP3985SN275T1G

Control Features	Enable
Current - Output	150 mA
Current - Quiescent (Iq)	90 çA
Current - Supply (Max) [Max]	220 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
PSRR [Max]	70 dB
PSRR [Min]	55 dB
Supplier Device Package	5-TSOP
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	2.75 V
Voltage Dropout (Max) [Max]	0.155 V

NCP3985 Series

150 mA Low Noise, Low Dropout Linear Voltage Regulator

Part	Voltage Dropout (Max) [Max]	Current - Quiescent (Iq)	Output Configuration	Voltage - Input (Max) [Max]	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Control Features	Output Type	Current - Supply (Max) [Max]	Mounting Type	Number of Regulators	Protection Features	Current - Output	Package / Case	Voltage - Output (Min/Fixed)	PSRR [Max]	PSRR [Min]
ON Semiconductor NCP3985SN25T1G	0.155 V	90 çA	Positive	5.5 V	5-TSOP	85 °C	-40 °C	Enable	1.81 mOhm	220 µA	Surface Mount	1	Over Current Over Temperature	150 mA	SOT-23-5 Thin TSOT-23-5	2.5 V	70 dB	55 dB
ON Semiconductor NCP3985SN275T1G	0.155 V	90 çA	Positive	5.5 V	5-TSOP	85 °C	-40 °C	Enable	1.81 mOhm	220 µA	Surface Mount	1	Over Current Over Temperature	150 mA	SOT-23-5 Thin TSOT-23-5	2.75 V	70 dB	55 dB
ON Semiconductor NCP3985SN18T1G		90 çA	Positive	5.5 V	5-TSOP	85 °C	-40 °C	Enable	1.81 mOhm	220 µA	Surface Mount	1	Over Current Over Temperature	150 mA	SOT-23-5 Thin TSOT-23-5	1.8 V	70 dB	55 dB
ON Semiconductor NCP3985SN28T1G	0.155 V	90 çA	Positive	5.5 V	5-TSOP	85 °C	-40 °C	Enable	1.81 mOhm	220 µA	Surface Mount	1	Over Current Over Temperature	150 mA	SOT-23-5 Thin TSOT-23-5	2.8 V	70 dB	55 dB
ON Semiconductor NCP3985SN30T1G	0.15 V	90 çA	Positive	5.5 V	5-TSOP	85 °C	-40 °C	Enable	1.81 mOhm	220 µA	Surface Mount	1	Over Current Over Temperature	150 mA	SOT-23-5 Thin TSOT-23-5		70 dB	55 dB
ON Semiconductor NCP3985SN33T1G	0.15 V	90 çA	Positive	5.5 V	5-TSOP	85 °C	-40 °C	Enable	1.81 mOhm	220 µA	Surface Mount	1	Over Current Over Temperature	150 mA	SOT-23-5 Thin TSOT-23-5	3.3 V	70 dB	55 dB

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

NCP3985 Series

The NCP3985 is 150 mA LDO Linear Voltage Regulator that provides the engineer with a very stable, accurate voltage with low noise and high Power Supply Rejection Ratio (PSRR) suitable for sensitive applications. In order to optimize performance for battery operated portable applications, the NCP3985 employs an advanced BiCMOS process to combine the benefits of low noise and superior dynamic performance of bipolar elements with very low ground current consumption at full loads offered by CMOS. The NCP3985 is stable with small, low value capacitors and is available in TSOP-5 package.