NCV8177AMTW120TCG-A642 Description

The NCV8177AMTW120TCG-A642 is a CMOS LDO regulator featuring a 500 mA output current. The input voltage is as low as 1.6 V and the output voltage can be set from 0.75 V. It provides a very stable and accurate voltage with low noise and a high Power Supply Rejection Ratio (PSRR) suitable for RF applications. The NCV8177 is suitable for powering RF blocks of automotive infotainment systems and another power-sensitive devices. Due to low power consumption, the NCV8177AMTW120TCG-A642 offers high efficiency and low thermal dissipation. Small 4−pin XDFN4 1.0 mm x 1.0 mm or WDFNW8 2 mm x 2 mm packages make the device especially suitable for space-constrained applications.

NCV8177AMTW120TCG-A642 Features

Operating Input Voltage Range: 1.6 V to 5.5 V

Output Voltage Range: 0.7 V to 3.6 V

Quiescent Current typ. 60 A

Low Dropout: 200 mV Typ. at 500 mA, VOUT−NOM = 1.8 V

High Output Voltage Accuracy ±0.8%

Stable with Small 1 F Ceramic Capacitors

Over−current Protection

Thermal Shutdown Protection: 175°C

With (NCV8177A) and Without (NCV8177B) Output Discharge Function

Available in XDFN4 1 mm x 1 mm x 0.4 mm and WDFNW8 2 mm x 2 mm Packages

NCV8177AMTW120TCG-A642 Applications

Lights

Instrument Equipment

Cameras, Camcorders, Sensors

Industrial 

Appliances 

Enterprise systems