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ADP1111ARZ The Analog Devices ADP1111ARZ is a versatile micropower switching regulator. It supports step-up, step-down, and inverting modes with an adjustable output.
Mfr Part #:

ADP1111ARZ

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices ADP1111ARZ is a versatile micropower switching regulator. It supports step-up, step-down, and inverting modes with an adjustable output.
✓ Total Stock: 5,750 pcs
$ Price Range: $0.16

ADP1111ARZ Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5,750 pcs
On Request
5750 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ADP1111ARZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Quiescent Current
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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ADP1111ARZ Description

Short technical summary and product information.

The ADP1111ARZ from Analog Devices is a micropower switching regulator designed for step-up, step-down, or inverting applications. It operates over a wide input voltage range, from 2V to 12V in step-up mode and up to 30V in step-down mode. This device features an internal 1A power switch capable of delivering 400mA.

 

The ADP1111ARZ offers an adjustable output voltage and requires minimal external components for operation. Its 72kHz switching frequency allows for the use of surface mount inductors. The regulator is housed in an 8-SOIC package, suitable for surface mounting.

 

Key electrical characteristics include a comparator trip point voltage of 1.25V and a quiescent current of 500μA when the switch is off. The operating temperature range is 0°C to 70°C (TA).

 

This component is well-suited for various battery-powered applications, including portable instruments, cellular telephones, and laptop computers, where efficient voltage conversion is critical.

ADP1111ARZ Quick Information

Product Type: Switching Regulator
Canonical Name: ADP1111ARZ Micropower Step-Up/Step-Down Switching Regulator
Subcategory: Voltage Regulators

ADP1111ARZ Compliance

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

ADP1111ARZ Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

ADP1111ARZ Features

  • Micropower step-up/step-down switching regulator.
  • Wide 2V to 30V input voltage range.
  • Adjustable output voltage capability.
  • Internal 1A power switch, 400mA current.
  • Surface mount 8-SOIC package.

ADP1111ARZ Applications

  • Ideal for battery-powered devices.
  • Suitable for portable instruments.
  • Used in cellular telephones.
  • Applicable to laptop computers.
  • Flash memory VPP generators.

ADP1111ARZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ADP1111ARZ?

The input voltage range is 2V minimum in step-up mode and 30V maximum in step-down mode.

What package is the ADP1111ARZ available in?

It is available in an 8-S OIC (0.154", 3.90mm Width) surface-mount package.

What is the operating temperature range?

The operating temperature range is 0°C to 70°C (T A).

What is the switching frequency of the ADP1111ARZ?

The typical switching frequency is 72kHz.

What is the maximum switch current?

The typical switch current is 400mA.

Is the output voltage adjustable?

Yes, the output type is adjustable via external feedback.

Can the ADP1111ARZ generate a negative output voltage?

Yes, the output configuration can be set to positive or negative.

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