ADP123ACPZ-R7 Positive Linear Regulators (LDO) by Analog Devices

Status: Production
Series: ADP123
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The ADP122 / ADP123 are low quiescent current, low dropoutlinear regulators. They are designed to operate from an inputvoltage between 2.3 V and 5.5 V and to provide up to 300 mA of output current. The low 85 mV dropout voltage at a 300 mA loadimproves efficiency and allows operation over a wide inputvoltage range.The low 170 μA of quiescent current at full load makes the ADP122ideal for battery-operated portable equipment.The ADP122 is capable of 31 fixed output voltages from 1.75 Vto 3.3 V. The ADP123 is the adjustable version of the device andallows the output voltage to be set between 0.8 V and 5.0 V by an external voltage divider.The ADP122 / ADP123 are specifically designed for stable operationwith tiny 1 μF ceramic input and output capacitors to meet therequirements of high performance, space constrained

Prices starting from US$0.52

Distributor Starting From Stock
Logo for Analog Devices Analog Devices US$0.67
Buy Now
Logo for Chip One Stop Chip One Stop US$0.90
Buy Now
Logo for element14 element14 US$0.66
Buy Now
Logo for Newark Electronics Newark Electronics US$0.52
Buy Now
View Full Pricing & Stock Comparison


Input voltage supply range:
2.3 V to 5.5 V
300 mA maximum output current
Fixed and adjustable output voltage versions
Very low dropout voltage:
85 mV at 300 mA load
Low quiescent current: 
45 μA at no load
Low shutdown current: <1 μA
Initial accuracy: ±1% accuracy
See Data Sheet for additional features

Alternative Descriptions

pd0mA LDO Adjustable Vout | Analog Devices
LDO, ADJ, 0.3A, LFCSP-EP-8, 125DEG C | Farnell
Ldo, Adj, 0.3A, Lfcsp-Ep-8, 125Deg C | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADP123ACPZ-R7?

Additional datasheets, footprints and schematics for ADP123ACPZ-R7 are listed on our Part Details page. You can also find images and similar parts to ADP123ACPZ-R7 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADP123ACPZ-R7 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADP123ACPZ-R7 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADP123ACPZ-R7 fall under?

The ADP123ACPZ-R7 is listed under Positive Linear Regulators (LDO).

Can I view similar or alternative parts?

You can view similar parts to ADP123ACPZ-R7 when available in the Positive Linear Regulators (LDO) range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ADP123ACPZ-R7 you can contact the distributor directly for product support, shipping queries etc.

Is the ADP123ACPZ-R7 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for ADP123ACPZ-R7 have stock available?

Authorised distributors including Analog Devices, Chip One Stop, Farnell, element14 and Newark Electronics have stock available or on a lead time for ADP123ACPZ-R7.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for ADP123ACPZ-R7 often in real-time on the comparison pages.

What if I can't find stock of ADP123ACPZ-R7?

You can fill out our help required form which you can use to request a quote for ADP123ACPZ-R7 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.