Integrated Circuits (ICs)

NCP502SN28T1G

Obsolete

ON Semiconductor

LDO REGULATOR POS 2.8V 0.18A 5-PIN TSOP T/R

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DocumentsPackage Drawing-483-TSOP-5 Datasheet +1

Integrated Circuits (ICs)

NCP502SN28T1G

Obsolete

ON Semiconductor

LDO REGULATOR POS 2.8V 0.18A 5-PIN TSOP T/R

Deep-Dive with AI

DocumentsPackage Drawing-483-TSOP-5 Datasheet +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	NCP502SN28T1G

Control Features	Enable
Current - Output	80 mA
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	SOT-23-5 Thin, TSOT-23-5
Protection Features	Over Current, Over Temperature
PSRR	55 dB
Supplier Device Package	5-TSOP
Voltage - Input (Max) [Max]	12 V
Voltage - Output (Min/Fixed)	2.8 V
Voltage Dropout (Max) [Max]	1.3 V

NCP502 Series

Part	Voltage - Input (Max) [Max]	Mounting Type	Output Type	Supplier Device Package	Supplier Device Package	Supplier Device Package	Current - Output	Protection Features	Control Features	Package / Case	Current - Supply (Max) [Max]	Number of Regulators	Output Configuration	Voltage - Output (Min/Fixed)	Operating Temperature [Max]	Operating Temperature [Min]	Voltage Dropout (Max) [Max]	PSRR	Supplier Device Package
ON Semiconductor NCP502SQ28T1G	12 V	Surface Mount	1.81 mOhm	SC-88A	SOT-353	SC-70-5	80 mA	Over Current Over Temperature	Enable	5-TSSOP SC-70-5 SOT-353	90 µA	1	Positive	2.8 V	85 °C	-40 °C	1.3 V	55 dB
ON Semiconductor NCP502SQ29T1G	12 V	Surface Mount	1.81 mOhm	SC-88A	SOT-353	SC-70-5	80 mA	Over Current Over Temperature	Enable	5-TSSOP SC-70-5 SOT-353	90 µA	1	Positive	2.9 V	85 °C	-40 °C	1.3 V	55 dB
ON Semiconductor NCP502SN29T1G	12 V	Surface Mount	1.81 mOhm				80 mA	Over Current Over Temperature	Enable	SOT-23-5 Thin TSOT-23-5	90 µA	1	Positive	2.9 V	85 °C	-40 °C	1.3 V	55 dB	5-TSOP
ON Semiconductor NCP502SQ37T1G	12 V	Surface Mount	1.81 mOhm	SC-88A	SOT-353	SC-70-5	80 mA	Over Current Over Temperature	Enable	5-TSSOP SC-70-5 SOT-353	90 µA	1	Positive	3.7 V	85 °C	-40 °C	1.2 V	55 dB
ON Semiconductor NCP502SQ30T1G	12 V	Surface Mount	1.81 mOhm	SC-88A	SOT-353	SC-70-5	80 mA	Over Current Over Temperature	Enable	5-TSSOP SC-70-5 SOT-353	90 µA	1	Positive		85 °C	-40 °C	1.2 V	55 dB
ON Semiconductor NCP502SN50T1G	12 V	Surface Mount	1.81 mOhm				80 mA	Over Current Over Temperature	Enable	SOT-23-5 Thin TSOT-23-5	90 µA	1	Positive	5 V	85 °C	-40 °C	0.9 V	55 dB	5-TSOP
ON Semiconductor NCP502SQ29T2G	12 V	Surface Mount	1.81 mOhm	SC-88A	SOT-353	SC-70-5	80 mA	Over Current Over Temperature	Enable	5-TSSOP SC-70-5 SOT-353	90 µA	1	Positive	2.9 V	85 °C	-40 °C	1.3 V	55 dB
ON Semiconductor NCP502SQ35T2G	12 V	Surface Mount	1.81 mOhm	SC-88A	SOT-353	SC-70-5	80 mA	Over Current Over Temperature	Enable	5-TSSOP SC-70-5 SOT-353	90 µA	1	Positive	3.5 V	85 °C	-40 °C	1.2 V	55 dB
ON Semiconductor NCP502SN28T1G	12 V	Surface Mount	1.81 mOhm				80 mA	Over Current Over Temperature	Enable	SOT-23-5 Thin TSOT-23-5	90 µA	1	Positive	2.8 V	85 °C	-40 °C	1.3 V	55 dB	5-TSOP
ON Semiconductor NCP502SQ25T1	12 V	Surface Mount	1.81 mOhm	SC-88A	SOT-353	SC-70-5	80 mA	Over Current Over Temperature	Enable	5-TSSOP SC-70-5 SOT-353	90 µA	1	Positive	2.5 V	85 °C	-40 °C	1.4 V	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

NCP502 Series

The NCP502 series of fixed output low quiescent current low dropout (LDO) linear voltage regulators are designed for handheld communication equipment and portable battery powered applications which require low quiescent. The NCP502 series features an ultra-low quiescent current of 40 µA. 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 NCP502 has been designed to be used with low cost ceramic capacitors. The LDO linear voltage regulator 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, 2.9, 3.0, 3.1, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8 and 5.0 V. Other voltages are available in 100 mV steps.