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ADP7118 Datasheet CMOS Ldo Linear Regulator

Manufacturer: Analog Devices

Overview: Data Sheet ADP7118 20 V, 200 mA, Low Noise, CMOS LDO Linear Regulator.

General Description

The ADP7118 is a CMOS, low dropout (LDO) linear regulator that operates from 2.7 V to 20 V and provides up to 200 mA of output current.

This high input voltage LDO is ideal for the regulation of high performance analog and mixed-signal circuits operating from 19 V down to 1.2 V rails.

Using an advanced proprietary architecture, the device provides high power supply rejection, low noise, and achieves excellent line and load transient response with a small 2.2 µF ceramic output capacitor.

Key Features

  • Low noise: 11 µV rms independent of fixed output voltage.
  • PSRR of 88 dB at 10 kHz, 68 dB at 100 kHz, 50 dB at 1 MHz, VOUT ≤ 5 V, VIN = 7 V.
  • Input voltage range: 2.7 V to 20 V.
  • Maximum output current: 200 mA.
  • Initial accuracy: ±0.8%.
  • Accuracy over line, load, and temperature.
  • 1.2% to +1.5%, TJ =.
  • 40°C to +85°C.
  • ±1.8%, TJ =.
  • 40°C to +125°C.
  • Low dropout voltage: 200 mV (typical) at a 200 mA load, VOUT = 5V.
  • User programmabl.

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ADP7118 Distributor