NCP59748 Series

LDO Regulator, 1.5 A, Ultra-Low Dropout, High PSRR, Low Noise, with Bias Rail

Catalog

LDO Regulator, 1.5 A, Ultra-Low Dropout, High PSRR, Low Noise, with Bias Rail

Part	PSRR [Max]	PSRR [Min]	Package / Case	Number of Regulators	Protection Features	Current - Output	Voltage - Output (Min/Fixed)	Control Features	Supplier Device Package	Voltage Dropout (Max) [Max]	Voltage - Input (Max) [Max]	Mounting Type	Voltage - Output (Max) [Max]	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Output Configuration
ON Semiconductor NCP59748MN2ADJTBG	50 dB	30 dB	20-VQFN Exposed Pad	1	Over Current Over Temperature	1.5 A	0.8 V	Enable Power Good Soft Start	20-QFN (5x5)	0.165 V	5.5 V	Surface Mount	3.6 V	Adjustable	125 °C	-40 °C	Positive
ON Semiconductor NCP59748MN1ADJTBG	50 dB	30 dB	10-VFDFN Exposed Pad	1	Over Current Over Temperature	1.5 A	0.8 V	Enable Power Good Soft Start	10-DFN (3x3)	0.165 V	5.5 V	Surface Mount	3.6 V	Adjustable	125 °C	-40 °C	Positive

Catalog

LDO Regulator, 1.5 A, Ultra-Low Dropout, High PSRR, Low Noise, with Bias Rail

Key Features

• Ultra-Low Dropout of Typ. 60mV

• Operating Input Voltage from 0.8V to 5.5V

• Output Voltage Adjustable from 0.8V to 3.6V

• Output Current in Excess of 1.5 A

• Guaranteed Output Current from 0mA to 1.5A

• 60 mV typical dropout at the full 1.5 A load.

• Stable with Any Type of Output Capacitor

• Excellent Transient Response

• Fast Transient Response

• 0.5% Typical Output Voltage Accuracy

• Programmable Soft-Start

• Open Drain Power Good Output

Description

NCP59748 is an Ultra-Low Dropout Voltage Regulator,capable of providing an output current in excess of 1.5 A with adropout voltage of 60 mV typ. at full load current. The devices arestable with ceramic and any other type of output capacitor ≥ 2.2 µF.This series contains adjustable output voltage version with outputvoltage down to 0.8 V. Internal protection features consist of built-inthermal shutdown and output current limiting protection.User-programmable Soft-Start and Power-Good pins are available onboth QFN and DFN versions.The NCP59748 is offered in DFN10 3×3 and QFN20 5×5 packages.Similar Products: