Specification	NCP105AMX345TCG

Control Features	Enable
Current - Output	150 mA
Current - Quiescent (Iq)	95 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	4-XDFN Exposed Pad
Protection Features	Current Limit
PSRR	70 dB
Supplier Device Package	4-XDFN (1x1)
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	3.45 V

NCP105 Series

LDO Regulator, 150 mA, High PSRR, High Accuracy

Part	Voltage - Input (Max) [Max]	Voltage - Output (Min/Fixed)	PSRR	Mounting Type	Supplier Device Package	Current - Output	Package / Case	Protection Features	Output Type	Output Configuration	Control Features	Operating Temperature [Min]	Operating Temperature [Max]	Number of Regulators	Current - Quiescent (Iq)	Voltage Dropout (Max) [Max]
ON Semiconductor NCP105AMX345TCG	5.5 V	3.45 V	70 dB	Surface Mount	4-XDFN (1x1)	150 mA	4-XDFN Exposed Pad	Current Limit	1.81 mOhm	Positive	Enable	-40 °C	85 °C	1	95 µA
ON Semiconductor NCP105AMX180TCG	5.5 V	1.8 V	70 dB	Surface Mount	4-XDFN (1x1)	150 mA	4-XDFN Exposed Pad	Current Limit	1.81 mOhm	Positive	Enable	-40 °C	85 °C	1	95 µA	0.33 V
ON Semiconductor NCP105AMX120TCG	5.5 V	1.2 V	70 dB	Surface Mount	4-XDFN (1x1)	150 mA	4-XDFN Exposed Pad	Current Limit	1.81 mOhm	Positive	Enable	-40 °C	85 °C	1	95 µA

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

NCP105 Series

The NCP105 is 150 mA LDO that provides a very stable, accurate voltage with low noise suitable for space constrained, noise sensitive applications. In order to optimize performance for battery operated portable applications, the NCP105 employs the dynamic quiescent current adjustment for very low IQ consumption at no−load. The NCP105 is offered in both a small XDFN-4 1 mmx1 mm, 0.4mm Thin package as well as in a standard TSOP5 package.