ADP1762

RECOMMENDED FOR NEW DESIGNS

2 A, Low VIN, Low Noise, CMOS Linear Regulator

Data Sheet (Rev. D) Product Selection Table
Part Models
18
1ku List Price
Starting From $4.11
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Part Details

  • 2 A maximum output current
  • Low input voltage supply range
    • VIN = 1.10 V to 1.98 V, no external bias supply required
  • Fixed output voltage range: VOUT_FIXED = 0.9 V to 1.5 V
  • Adjustable output voltage range: VOUT_ADJ = 0.5 V to 1.5 V
  • Ultralow noise: 2 μV rms, 100 Hz to 100 kHz
  • Noise spectral density
    • 4 nV/√Hz at 10 kHz
    • 3 nV/√Hz at 100 kHz
  • Low dropout voltage: 62 mV typical at 2 A load
  • Operating supply current: 4.5 mA typical at no load
  • ±1.5% fixed output voltage accuracy over line, load, and temperature
  • Excellent power supply rejection ratio (PSRR) performance
    • 62 dB typical at 10 kHz at 2 A load
    • 46 dB typical at 100 kHz at 2 A load
  • Excellent load/line transient response
  • Soft start to reduce inrush current
  • Optimized for small 10 μF ceramic capacitors
  • Current-limit and thermal overload protection
  • Power-good indicator
  • Precision enable
  • 16-lead, 3 mm × 3 mm LFCSP package
  • AEC-Q100 qualified for automotive applications
ADP1762
2 A, Low VIN, Low Noise, CMOS Linear Regulator
ADP1762 Circuit Diagram ADP1762 Pin Configuration ADP1762 Circuit Diagram
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Documentation

Data Sheet 1

User Guide 1

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Tools & Simulations

LTspice 1

Models for the following parts are available in LTspice:

  • ADP1762
  • ADP1762-0.9
  • ADP1762-0.95
  • ADP1762-1.0
  • ADP1762-1.1
  • ADP1762-1.2
  • ADP1762-1.25
  • ADP1762-1.3
  • ADP1762-1.5

ADI Linear Regulator Design Tool and Parametric Search

Microsoft Excel download tool from ADIsimPower to generate a power supply design complete with a schematic, bill of materials, and performance specifications.

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LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Evaluation Kits

eval board
schematic 1
schematic 2
schematic 3
schematic 4
AD-JUPITER-EBZ

Software-Defined Radio

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Features and Benefits

  • RF/SDR
    • ADRV9002 transceiver
    • 2 x receiver, 2 x transmitter
    • LO frequency range 30 MHz to 6 GHz
    • 12 kHz to 40 MHz frequency bandwidth
    • Sampling rate 12 kSPS to 61.44 MSPS
  • External Device Clock Input
  • External MCS Input
  • RF Front-end
  • Processing System
    • Zynq UltraScale+ MPSoC XCZU3EG
      • ARM Cortex-A53 1.5 GHz
      • ARM Cortex-R5 500 MHz
      • Mali-400 MP2 graphic processor
      • Programmable logic 154 k
    • DDR4 – 2 GB (x32)
    • Boot source
      • SD card 3.0
      • Flash memory 128 MB
    • User Interfaces
      • USB 3.1 Gen 1 – Type C
        • Upstream Facing Port (UFP)
        • Downstream Facing Port (DFP)
        • USB 2.0 compatible
    • Ethernet 1000BASE-T RGMII
    • Display Port v1.2 (2 lanes, 5.4 Gbps)
    • SATA 3
    • USB (micro) debug interface
    • 16 GPIOs (3V3 LVCMOS)
  • Power Sources
    • USB Type-C (power only)
      • Power Sink 5V, 9V/3A
    • USB Type-C (data)
      • Power Sink 5V/3A
      • Power Source 5V/0.9 A
    • 802.3at POE compliant, 25.5 W Type2 (POE+)

Product Details

The AD-JUPITER-EBZ is a versatile software-defined platform based on Analog Devices ADRV9002 and Xilinx Zynq UltraScale+ MPSoC. The ADRV9002 is a new generation RF transceiver that has dual-channel transmitters, dual-channel receivers covering a frequency range of 30 MHz to 6 GHz. This device has a high-quality RF linearity performance and a set of advanced features like fast profiles switching, flexible power vs. performance configuration, fast frequency hopping, multi-chip synchronization, and digital pre-distortion (DPD) for narrow and wide band waveform.

The evaluation platform includes XCZU3EG processing device that has a wide range of interfaces, making the system capable of local processing or streaming to a remote host. It comes integrated in a self-contained ruggedized aluminum case, which gives flexibility in evaluating and prototyping across different environments.

APPLICATIONS

  • Aerospace and Defense
  • Communications
  • Advanced Education

eval board
schematic 5
schematic 6
schematic 7
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ADP176x-EVALZ

ADP1761/ADP1762/ADP1763 Evaluation Board

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Features and Benefits

  • Input voltage range: 1.1 V to 1.98 V
  • Output current range
    – ADP1761: 0 mA to 1 A
    – ADP1762: 0 mA to 2 A
    – ADP1763: 0 mA to 3 A
  • Output voltage accuracy: ±1.5%
  • Operating temperature range: −40°C to +125°C

Product Details

The ADP1761, ADP1762, and ADP1763 evaluation boards demonstrate the functionality of the ADP1761, ADP1762, and ADP1763 series of linear regulators.

Simple device measurements, such as line and load regulation, dropout voltage, and ground current, are demonstrated with only a single voltage supply, a voltmeter, an ammeter, and load resistors.

For full details on the ADP1761, ADP1762, and ADP1763 line regulators, see the ADP1761, ADP1762, and ADP1763 data sheets, which should be consulted in conjunction with the user guide, UG-954, when using this evaluation board.
AD-JUPITER-EBZ
Software-Defined Radio
AD-JUPITER-EBZ Board Photo Angle View AD-JUPITER-EBZ Board Photo Top View AD-JUPITER-EBZ Board Photo Back View AD-JUPITER-EBZ Block Diagram
ADP176x-EVALZ
ADP1761/ADP1762/ADP1763 Evaluation Board
ADP1761-1.3-EVALZ - Angle View ADP1761-1.3-EVALZ - Angle View ADP1761-1.3-EVALZ - Top View ADP1761-1.3-EVALZ - Bottom View

Latest Discussions

1 Years Ago
RE: ADRV9002 POWER DOWN ISSUE
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