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ADM7172ACPZ-1.8-R7 The ADM7172ACPZ-1.8-R7 is a high-performance CMOS LDO voltage regulator from Analog Devices. It provides a stable 1.8V output at up to 2A.
Mfr Part #:

ADM7172ACPZ-1.8-R7

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The ADM7172ACPZ-1.8-R7 is a high-performance CMOS LDO voltage regulator from Analog Devices. It provides a stable 1.8V output at up to 2A.
✓ Total Stock: 3 pcs
$ Price Range: $0.28

ADM7172ACPZ-1.8-R7 Available from 2 distributors

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PROSOFT ELECTRONICS ✓
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2 pcs
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2 pcs On Request 1 On Request On Request 24+ On Request On Request
Shenzhen YJT Company Limited ✓
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1 pcs
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1 pcs On Request 1 On Request On Request On Request On Request On Request
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ADM7172ACPZ-1.8-R7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Control Features
Current
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Supplier Package
Voltage
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ADM7172ACPZ-1.8-R7 Description

Short technical summary and product information.

The ADM7172ACPZ-1.8-R7 is a CMOS, low dropout linear regulator (LDO) designed for noise-sensitive applications. It operates from an input voltage range of 2.3V to 6.5V and delivers a fixed 1.8V output with a maximum load current of 2A.

 

This LDO boasts ultralow noise (5 µV rms) and high power supply rejection ratio (PSRR) of 60 dB at 100 kHz, making it suitable for precision analog and mixed-signal circuits. It also offers fast transient response, typically 1.5 μs for a 1 mA to 1.5 A load step, and a low dropout voltage of 172 mV at 2A load.

 

The ADM7172ACPZ-1.8-R7 features precision enable and soft start control for managing inrush current. It is housed in an 8-lead 3 mm × 3 mm LFCSP package, suitable for surface mounting.

 

Applications include regulation for ADC and DAC circuits, precision amplifiers, PLLs/VCOs, and clocking ICs, as well as communications, medical, and industrial instrumentation.

ADM7172ACPZ-1.8-R7 Quick Information

Product Type: LDO Voltage Regulator
Canonical Name: ADM7172ACPZ-1.8-R7 CMOS LDO Voltage Regulator, 1.8V Fixed Output, 2A
Subcategory: Linear

ADM7172ACPZ-1.8-R7 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ADM7172ACPZ-1.8-R7 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

ADM7172ACPZ-1.8-R7 Features

  • Provides 2A maximum load current.
  • Fixed 1.8V output voltage.
  • Ultralow noise performance.
  • Fast transient response.
  • 8-lead LFCSP surface mount package.

ADM7172ACPZ-1.8-R7 Applications

  • Ideal for noise-sensitive applications.
  • Suitable for ADC and DAC circuits.
  • Used in precision amplifier designs.
  • Applicable to PLLs and VCOs.
  • Supports clocking IC regulation.

ADM7172ACPZ-1.8-R7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the ADM7172ACPZ-1.8-R7?

The ADM7172ACPZ-1.8-R7 has a fixed output voltage of 1.8V.

What is the maximum load current this regulator can supply?

The maximum load current is 2A.

What is the input voltage range for the ADM7172ACPZ-1.8-R7?

The input voltage range is 2.3V to 6.5V.

What is the operating temperature range of this device?

The operating temperature range is -40°C to 125°C.

What package type is the ADM7172ACPZ-1.8-R7 available in?

It is available in an 8-LFCSP-WD (3x3 mm) package with an exposed pad.

What is the typical dropout voltage at full load?

The typical dropout voltage is 172 mV at a 2A load with VOUT = 3V.

Does the ADM7172ACPZ-1.8-R7 include over-current protection?

Yes, it includes over-current and over-temperature protection.

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