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NCP161 - Ultra-Low Noise and High PSRR LDO Regulator

Description

Pin No.

Pin No.

Pin No.

OUT Regulated output voltage.

The output should be bypassed with small 1 mF ceramic capacitor.

Features

  • Operating Input Voltage Range: 1.9 V to 5.5 V.
  • Available in Fixed Voltage Option: 1.8 V to 5.14 V.
  • ±2% Accuracy Over Load/Temperature.
  • Ultra Low Quiescent Current Typ. 18 mA.
  • Standby Current: Typ. 0.1 mA.
  • Very Low Dropout: 150 mV at 450 mA.
  • Ultra High PSRR: Typ. 98 dB at 20 mA, f = 1 kHz.
  • Ultra Low Noise: 10 mVRMS.
  • Stable with a 1 mF Small Case Size Ceramic Capacitors.
  • Available in.
  • WLCSP4 0.64 mm.

📥 Download Datasheet

Datasheet Details

Part number NCP161
Manufacturer onsemi
File Size 1.12 MB
Description Ultra-Low Noise and High PSRR LDO Regulator
Datasheet download datasheet NCP161 Datasheet

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Full PDF Text Transcription

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LDO Regulator for RF and Analog Circuits - Ultra-Low Noise and High PSRR 450 mA NCP161 The NCP161 is a linear regulator capable of supplying 450 mA output current. Designed to meet the requirements of RF and analog circuits, the NCP161 device provides low noise, high PSRR, low quiescent current, and very good load/line transients. The device is designed to work with a 1 mF input and a 1 mF output ceramic capacitor. It is available in two thickness ultra−small 0.35P, 0.64 mm x 0.64 mm Chip Scale Package (CSP) and XDFN4 0.65P, 1 mm x 1 mm. Features • Operating Input Voltage Range: 1.9 V to 5.5 V • Available in Fixed Voltage Option: 1.8 V to 5.14 V • ±2% Accuracy Over Load/Temperature • Ultra Low Quiescent Current Typ. 18 mA • Standby Current: Typ. 0.
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