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Analog Devices Inc.
ADP172 Evaluation Boards
Analog Devices Inc.
ADP1720 Evaluation Board
 
Analog Devices Inc.
ADP1720 Evaluation Boards
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ADP1720 Evaluation Board

ADP1720-5-EVALZ

Analog Devices Inc.

The ADP1720 is a high voltage, micropower, low dropout linear regulator.

Product Description

The ADP1720 is a high voltage, micropower, low dropout linear regulator. Operating over a very wide input voltage range of 4 V to 28 V, the ADP1720 can provide up to 50 mA of output current. With just 28µA of quiescent supply current and a micropower shutdown mode, this device is ideal for applications that require low quiescent current.

The ADP1720 is available in fixed output voltages of 3.3 V and 5.0 V. An adjustable version is also available, which allows the output to be set anywhere between 1.225 V and 5.0 V. An enable function that allows external circuits to turn on and turn off the ADP1720 output is available. For automatic startup, the enable (EN) pin can be connected directly to the input rail.

The ADP1720 is optimized for stable operation with small 1µF ceramic output capacitors, allowing for good transient performance while occupying minimal board space.

The ADP1720 operates from –40°C to +125°C and uses current limit protection and thermal overload protection circuits to prevent damage to the device in adverse conditions.

Features
  • Input voltage range: 4 V to 28 V
  • Output current range: 0 mA to 50 mA
  • Output voltage accuracy: ±1%
  • Operating temperature range: -40°C to +125°C
Applications:
  • DC-to-DC post regulation
  • PCMCIA regulation
  • Keep-alive power in portable equipment
  • Industrial applications
Specifications
  • Board Type:Fully Populated
  • Channels per IC:1 - Single
  • Current - Output:50mA
  • Regulator Type:Positive Fixed
  • Supplied Contents:Board(s)
  • Utilized IC / Part:ADP1720
  • Voltage - Input:4V ~ 28V
  • Voltage - Output:5V
Parts
Associated Product
Analog Devices Inc. 5V (Max) to 9.9V (Max) Output
Category: Semiconductors, Development Tools-Integrated Circuits (ICs)-PMIC - Power Management-Voltage Regulators-Linear-Positive-Adjustable-1 Output-5V (Max) to 9.9V (Max)
Analog Devices Inc. 3.05V to 3.3V Output
Category: Semiconductors, Development Tools-Integrated Circuits (ICs)-PMIC - Power Management-Voltage Regulators-Linear-Positive-Fixed-1 Output-3.05V to 3.3V
Analog Devices Inc. 3.35V to 5V Output
Category: Semiconductors, Development Tools-Integrated Circuits (ICs)-PMIC - Power Management-Voltage Regulators-Linear-Positive-Fixed-1 Output-3.35V to 5V