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ADP7118ARDZ-R7
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ADP7118ARDZ-R7

  • Category:Low dropout linear regulator
  • Product Name:20 V, 200 mA low noise CMOS LDO
  • Manufacturers:Analog Devices
  • Production Batch Number:15+
  • Encapsulation:6 ld LFCSP
  • Stock Status:There is stock
  • Stock Quantity:9030
  • Minimum order quantity: 1
  • Details:点击查找ADP7118ARDZ-R7的pdf资料
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  • Product introduction

Advantages and features

  • Low noise:
    11 μVRMS, independent of fixed output voltage
  • Power Supply Rejection Ratio (PSRR):
    83 dB (10 KHz)、68 dB (100 KHz)、50 dB (1 MHz)(VOUT≤5V,VIN = 7V)
  • Input voltage range:
    2.7 V to 20 V
  • Maximum output current: 200 mA
  • Low dropout pressure:
    200 mV (200 mA load, VOUT = 5V)
  • Initial accuracy: ±1%
  • Accuracy over line, load, and temperature: ±2%
  • User-programmable soft-start (available in LFCSP and SOIC packages only)
  • Low quiescent current, IGND = 50 μA (no load)
  • Low shutdown current: 1.5 μA (VIN = 5 V); 3μA (VIN = 40 V)
  • Stable using a small 2.2μF ceramic output capacitor
  • For more features, please refer to the data sheet
  • Product details

    ADP7118is a CMOS, low dropout linear regulator that operates from a 2.7 V to 20 V supply with a maximum output current of 200 mA. This high input voltage LDO is suitable for regulating high-performance analog and mixed-signal circuits from 20 V to 1.2 V supplies. The device uses an advanced proprietary architecture that provides high power supply rejection, low noise, and excellent line and load transient response with only a small 2.2 μF ceramic output capacitor.

    The ADP7118 is available in 16 fixed output voltage options. Each fixed output voltage can be adjusted above the initial set point by an external feedback divider. This allows the ADP7118 to provide 1.2 V to VOUT – VDOwith high PSRR and low noise.

    The LFCSP and SOIC packages allow user-programmable soft-start with external capacitors.

    ADP7118The regulator output noise is 11 μVrms, independent of fixed option output voltages of 5 V and below. Available in 6-lead, 2 mm × 2 mm LFCSP packages, the ADP7118 is not only very compact, but also has excellent thermal performance for low-profile, small applications requiring up to 200 mA output current. The ADP7118 is also available in 5-lead TSOT and 8-lead SOIC packages.

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    • Suitable for noise-sensitive applications: ADC and DAC circuitry, precision amplifiers, suitable for powering VCO Vtune control
    • Communications and infrastructure
    • Medical and health care
    • Industrial and instrumentation

andADP7118ARDZ-R7Related ICs are:


Model Manufacturers lot number encapsulation illustrate
ADP7118ARDZ-R7 Analog Devices 15+ 6 ld LFCSP 20 V, 200 mA low noise CMOS LDO
ADP7118ARDZ-5.0-R7 Analog Devices 15+ 6 ld LFCSP 20 V, 200 mA low noise CMOS LDO
ADP7118ARDZ-5.0 Analog Devices 15+ 6 ld LFCSP 20 V, 200 mA low noise CMOS LDO
ADP7118ARDZ-3.3-R7 Analog Devices 15+ 6 ld LFCSP 20 V, 200 mA low noise CMOS LDO
ADP7118ARDZ-3.3 Analog Devices 15+ 6 ld LFCSP 20 V, 200 mA low noise CMOS LDO
ADP7118ARDZ-2.5-R7 Analog Devices 15+ 6 ld LFCSP 20 V, 200 mA low noise CMOS LDO
ADP7118ARDZ-2.5 Analog Devices 15+ 6 ld LFCSP 20 V, 200 mA low noise CMOS LDO
ADP7118ARDZ-1.8-R7 Analog Devices 15+ 6 ld LFCSP 20 V, 200 mA low noise CMOS LDO
ADP7118ARDZ-1.8 Analog Devices 15+ 6 ld LFCSP 20 V, 200 mA low noise CMOS LDO
ADP7118ARDZ Analog Devices 15+ 6 ld LFCSP 20 V, 200 mA low noise CMOS LDO

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