NCP5662 Series

LDO Regulator, 2 A, Low Noise, with Enable

Catalog

LDO Regulator, 2 A, Low Noise, with Enable

Part	Package / Case	Output Configuration	Control Features	Mounting Type	Voltage - Output (Min/Fixed)	Current - Quiescent (Iq)	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Number of Regulators	Current - Output	Voltage - Input (Max) [Max]	PSRR [Max]	PSRR [Min]	Voltage Dropout (Max) [Max]	Protection Features	Grade	Output Type	Qualification	Voltage - Output (Max) [Max]
ON Semiconductor NCP5662DS33R4G	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA	Positive	Enable	Surface Mount	3.3 V	3 mA	D2PAK-5	85 °C	-40 °C	1.81 mOhm	1	2 A	9 V	70 dB	65 dB	1.3 V	Over Current Over Temperature
ON Semiconductor NCP5662MN33R2G
ON Semiconductor NCP5662DS15R4G	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA	Positive	Enable	Surface Mount	1.5 V	3 mA	D2PAK-5	85 °C	-40 °C	1.81 mOhm	1	2 A	9 V	70 dB	65 dB	1.3 V	Over Current Over Temperature
ON Semiconductor NCV5662DSADJR4G	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA	Positive	Enable	Surface Mount	0.9 V	3 mA	D2PAK-5	125 °C	-40 °C		1	2 A	9 V	70 dB	65 dB	1.3 V	Over Current Over Temperature	Automotive	Adjustable	AEC-Q100	7.7 V
ON Semiconductor NCP5662DS12R4G	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA	Positive	Enable	Surface Mount	1.2 V	3 mA	D2PAK-5	85 °C	-40 °C	1.81 mOhm	1	2 A	9 V	70 dB	65 dB	1.3 V	Over Current Over Temperature

Catalog

LDO Regulator, 2 A, Low Noise, with Enable

Key Features

• UltraFast Transient Response (Settling Time: 1 - 3 us)

• Low Noise Without Bypass Capacitor (26 uVrms)

• Low Ground Current Independent of Load (3.0 mA Maximum)

• Fixed/Adjustable Output Voltage Versions

• Enable Function

• Error Flag (Fixed Output Version)

• Current Limit Protection

• Thermal Shutdown Protection (160C)

• 0.9 V Reference Voltage for Ultra-Low Output Operation

• Power Supply Rejection Ratio > 65 dB

Description

The NCP5662 is a high performance, low dropout (LDO) linear voltage regulator designed for high power applications that require up to 2.0 A current. It is offered in both fixed and adjustable output versions. With output voltages as low as 0.9 V and ultra-fast response times for load transients, the NCP5662 also provides additional features such as Enable and Error Flag (for the fixed output version), increasing the utility of this device. A thermally robust, 5 pin D2Pak, combined with an architecture that offers low ground current (independent of load), provides for a superior high-current LDO solution.