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NCP177 Datasheet Low Voltage Regulator

Manufacturer: onsemi

Overview: Linear Voltage Regulator Fast Transient Response, Enable 500 mA NCP177 The NCP177 is CMOS LDO regulator featuring 500 mA output current. The input voltage is as low as 1.6 V and the output voltage can be set from 0.7 V.

General Description

Pin No.

Pin Name 1 OUT 2 GND 3 EN 4 IN − EPAD Description Regulated output voltage pin Power supply ground pin Enable pin (active “H”) Power supply input voltage pin Exposed pad should be tied to ground plane for better power dissipation ABSOLUTE MAXIMUM RATINGS Rating Symbol Value Unit Input Voltage (Note 1) IN −0.3 to 6.0 V Output Voltage OUT −0.3 to VIN + 0.3 V Chip Enable

Key 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 mA.
  • Low Dropout: 200 mV Typ. at 500 mA, VOUT.
  • NOM = 1.8 V.
  • High Output Voltage Accuracy ±0.8%.
  • Stable with Small 1 mF Ceramic Capacitors.
  • Over.
  • current Protection.
  • Thermal Shutdown Protection: 175°C.
  • With (NCP177A) and Without (NCP177B) Output Discharge Function.
  • Available in XDFN4 1.

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NCP177 Distributor