Integrated Circuits (ICs)

NCP703SN35T1G

Obsolete

ON Semiconductor

LDO REGULATOR, 300 MA, LOW DROPOUT, ULTRA-LOW IQ, ULTRA-LOW NOISE

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Search across all available documentation for this part.

DocumentsDatasheet Package Drawing-483-TSOP-5 +1

Integrated Circuits (ICs)

NCP703SN35T1G

Obsolete

ON Semiconductor

LDO REGULATOR, 300 MA, LOW DROPOUT, ULTRA-LOW IQ, ULTRA-LOW NOISE

Deep-Dive with AI

DocumentsDatasheet Package Drawing-483-TSOP-5 +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	NCP703SN35T1G

Control Features	Enable
Current - Output	300 mA
Current - Quiescent (Iq)	20 çA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °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	Soft Start, Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Supplier Device Package	5-TSOP
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	3.5 V
Voltage Dropout (Max) [Max]	0.3 V

NCP703 Series

LDO Regulator, 300 mA, Low Dropout, Ultra-Low Iq, Ultra-Low Noise

Part	Package / Case	Output Type	Supplier Device Package	Control Features	Voltage - Output (Min/Fixed)	Output Configuration	Current - Output	Number of Regulators	Mounting Type	Voltage Dropout (Max) [Max]	Protection Features	Voltage - Input (Max) [Max]	Current - Quiescent (Iq)	Operating Temperature [Max]	Operating Temperature [Min]
ON Semiconductor NCP703SN28T1G	SOT-23-5 Thin TSOT-23-5	1.81 mOhm	5-TSOP	Enable	2.8 V	Positive	300 mA	1	Surface Mount	0.3 V	Over Current Over Temperature Soft Start Under Voltage Lockout (UVLO)	5.5 V	20 çA	125 °C	-40 °C
ON Semiconductor NCP703SN35T1G	SOT-23-5 Thin TSOT-23-5	1.81 mOhm	5-TSOP	Enable	3.5 V	Positive	300 mA	1	Surface Mount	0.3 V	Over Current Over Temperature Soft Start Under Voltage Lockout (UVLO)	5.5 V	20 çA	125 °C	-40 °C
ON Semiconductor NCP703SN30T1G	SOT-23-5 Thin TSOT-23-5	1.81 mOhm	5-TSOP	Enable		Positive	300 mA	1	Surface Mount	0.3 V	Over Current Over Temperature Soft Start Under Voltage Lockout (UVLO)	5.5 V	20 çA	125 °C	-40 °C

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	$ 0.88
		10	$ 0.78
		25	$ 0.74
		100	$ 0.57
		250	$ 0.50
		500	$ 0.48
		1000	$ 0.37
	Digi-Reel®	1	$ 0.88
		10	$ 0.78
		25	$ 0.74
		100	$ 0.57
		250	$ 0.50
		500	$ 0.48
		1000	$ 0.37

Description

General part information

NCP703 Series

The NCP703 is one of the best in class regulators for providing both low noise performance (PSRR of 68 dB and noise levels typically < 13 uVrms) and a low quiescent operating current (< 12 uA), thanks to its BiCMOS process technology. In contrast to the tradeoff of noise vs. consumption found in some CMOS products, the NCP703 does not compromise, making it an ideal device for use with image sensors in cell phones and for noise sensitive circuits in other battery products. With output voltages as low as 0.8V, the NCP703 requires only 180 mV across the input and output. It is available in TSOP5 and XDFN 1.5x1.5mm packages.