NCP4682 Series

Linear Voltage Regulator, LDO, Ultra Low Iq, 150 mA

Catalog

Linear Voltage Regulator, LDO, Ultra Low Iq, 150 mA

Part	Voltage - Output (Min/Fixed)	Control Features	Supplier Device Package	Output Configuration	Current - Quiescent (Iq)	Current - Output	Protection Features	Number of Regulators	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Package / Case	Voltage - Input (Max) [Max]	PSRR	Mounting Type	Voltage Dropout (Max) [Max]	Voltage - Output (Min/Fixed) [Min]
ON Semiconductor NCP4682DMU33TCG	3.3 V	Enable	4-UDFN (1.0x1.0)	Positive	1.5 µA	150 mA	Over Current	1	85 °C	-40 °C	1.81 mOhm	4-UDFN Exposed Pad	5.25 V	30 dB	Surface Mount	0.32 V
ON Semiconductor NCP4682DSQ15T1G	1.5 V	Enable	SC-82AB	Positive	1.5 µA	150 mA	Over Current	1	85 °C	-40 °C	1.81 mOhm	SC-82A SOT-343	5.25 V	30 dB	Surface Mount	0.8 V
ON Semiconductor NCP4682DMU12TCG	1.2 V	Enable	4-UDFN (1.0x1.0)	Positive	1.5 µA	150 mA	Over Current	1	85 °C	-40 °C	1.81 mOhm	4-UDFN Exposed Pad	5.25 V	30 dB	Surface Mount	1.05 V
ON Semiconductor NCP4682DSN33T1G	3.3 V	Enable	SOT-23-5	Positive	1.5 µA	150 mA	Over Current	1	85 °C	-40 °C	1.81 mOhm	SC-74A SOT-753	5.25 V	30 dB	Surface Mount	0.32 V
ON Semiconductor NCP4682DSQ20T1G		Enable	SC-82AB	Positive	1.5 µA	150 mA	Over Current	1	85 °C	-40 °C	1.81 mOhm	SC-82A SOT-343	5.25 V	30 dB	Surface Mount	0.5 V	2 V
ON Semiconductor NCP4682HMU28TCG
ON Semiconductor NCP4685ESQ33T1G	3.3 V	Enable	SC-82AB	Positive	1.5 µA	150 mA	Over Current	1	85 °C	-40 °C	1.81 mOhm	SC-82A SOT-343	5.25 V	30 dB	Surface Mount	0.32 V
ON Semiconductor NCP4682DMU19TCG	1.9 V	Enable	4-UDFN (1.0x1.0)	Positive	1.5 µA	150 mA	Over Current	1	85 °C	-40 °C	1.81 mOhm	4-UDFN Exposed Pad	5.25 V	30 dB	Surface Mount	0.65 V
ON Semiconductor NCP4682DMU25TCG	2.5 V	Enable	4-UDFN (1.0x1.0)	Positive	1.5 µA	150 mA	Over Current	1	85 °C	-40 °C	1.81 mOhm	4-UDFN Exposed Pad	5.25 V	30 dB	Surface Mount	0.4 V

Catalog

Linear Voltage Regulator, LDO, Ultra Low Iq, 150 mA

Key Features

• Operating Input Voltage: 1.7 V to 5.25 V

• Output voltage Range: 1.2V to 3.3 V (available in 0.1 V steps)

• 0.8% Output Votlage Accuracy

• Current Fold Back Protection

• Low Dropout: 240mV Typ. at 150 mA

• Supply Current of 1 uA

Description

The NCP4682 and NCP4685 are CMOS Low Dropout Linear Voltage Regulators with 150 mA output current capability. The devices have high output voltage accuracy, a 1 µA (typ.) ultra low supply current and high ripple rejection. Current fold-back protection is integrated in the devices to protect against over current and short current conditions. A Chip Enable (NCP4682 only) function is included to save power by further lowering supply current, which is advantageous for battery powered applications. The NCP4685 is optimized for the lowest quiescent current possible in applications where the device is always on.